ITT T2509

RF Coaxial Connectors
SSMB/SSMC
Introduction
This range of 50 ohm microminiature radio
frequency connectors is suitable for both military
and commercial equipment operating at
frequencies up to 4 GHz (SSMB) and 12.4 GHz
(SSMC). They provide a choice of Snap-on
(SSMB) or Screw-on (SSMC) and are available for
a wide range of flexible cables.
SSMC connectors are used where a positive
mechanical engagement is required and where
space permits the use of torque wrenches. SSMB
connectors are quick disconnect versions of the
SSMC and are used in applications where limited
space prohibits the use of torque wrenches or
when components or modules must be quickly
changed to keep down time to a minimum.
SSMB/C
Mating Interfaces
SSMB (Snap-on)
JACK
PLUG
SSMC (Screw-on)
PLUG
NOTES
1) Inside diameter of female contact to meet VSWR
mating characteristics and connector durability
when mated with a 0,36 - 0,38 (.014 - .015)
diameter male contact.
JACK
2) Must meet the force to engage and disengage
when mated with its mating part.
Dimensions are shown in mm (inch)
Dimensions subject to change
31
RF Coaxial Connectors
SSMC
Plugs and Receptacles
Straight Plug
Part Number
050-424-3188220
050-424-3196220
050-424-3875220
Assembly Instructions
050-424-3188220
050-424-3196220
050-424-3875220
Cable Numbers
RG174/U, RG316/U
RG178/U, RG196/U
RD316
AI 663 (Page 114)
AI 128 (Page 114)
AI 663 (Page 114)
Right Angle Plug
Part Number
A50-428-3188220
A50-428-3196220
Assembly Instructions
A50-428-3188220
A50-428-3196220
Cable Numbers
RG174/U, RG316/U
RG178/U, RG196/U
A
10,16 (.400)
9,40 (.370)
AI 286 (Page 115)
AI 696 (Page 115)
Bulkhead Receptacle – Rear Mount
Part Number
050-443-0000220
Mounting Plan U (Page 109)
Bulkhead Receptacle – Front Mount
Part Number
050-445-0000220
Mounting Plan U (Page 109)
36
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
SSMC
Printed Circuit Receptacles
Printed Circuit Receptacle – Straight Jack
Part Number
050-451-0000220
SSMB/C
Mounting Plan C (Page 108)
Printed Circuit Receptacle – Right Angle Jack
Part Number
050-453-0000220
Mounting Plan C (Page 108)
Dimensions are shown in mm (inch)
Dimensions subject to change
37
RF Coaxial Connectors
Mounting Information
Recommended Mounting Hole Dimensions
Plan
A
B
C
D
E
F
G
A
5,08 (.200)
5,08 (.200)
2,54 (.100)
5,08 (.200)
5,60 (.220)
5,08 (.200)
5,08 (.200)
B (min.) 4 positions
X 1,70/1,85 (.067/.080)
X 1,30 (.051)
X 0,97 (.038)
X 1,70 (.067)
X 1,60 (.063)
X 1,50 (.059)
X 1,00 (.039)
C (min.) 1 position
X 1,17/1,35 (.046/.053)
X 1,30 (.051)
X 0,91 (.036)
X 1,70 (.067)
X 1,30 (.051)
X 1,10 (.043)
X 1,00 (.039)
Plan A - G
Plan H
Plan
I
J
K
L
M
N
O
P
Q
Thread Size
N/A
N/A
N/A
N/A
9/32-40, UNS-2A
5/16-32, UNEF-2A
N/A
M9
N/A
A min.
5,44 (.214)
5,67 (.223)
6,16 (.243)
6,50 (.256)
7,14 (.281)
7,94 (.313)
9,91 (.390)
9,20 (.362)
9,15 (.360)
A max.
5,49 (.216)
5,80 (.228)
6,33 (.249)
6,55 (.258)
7,24 (.285)
8,04 (.317)
9,96 (.392)
9,40 (.370)
9,35 (.368)
Plan I - Q
108
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
Mounting Information
Recommended Mounting Hole Dimensions
Plan R
Plan
U
V
W
X
Y
Z
AA
Plan S
Thread Size
6-40 UNF-2A
10-32 UNF-2A
1/4-36 UNS-2A
5/16-32 UNEF-2A
7/16-28 UNEF-2A
1/2-28 UNEF-2A
5/8-24 UNEF-2A
A
+0,13 (.005)
−0,00 (.000)
Plan T
B
3,56 (.140)
4,95 (.195)
6,73 (.265)
7,94 (.313)
11,91 (.469)
13,08 (.515)
16,26 (.640)
+0,13 (.005)
−0,00 (.000)
3,20 (.126)
4,50 (.177)
5,92 (.233)
7,40 (.291)
10,41 (.410)
12,19 (.480)
15,24 (.600)
Plan U - AA
Plan
BB
CC
Thread Size
M9
M5
+0,10 (.004)
+0,10 (.004)
A −0,03 (.001)
9,20 (.362)
5,90 (.232)
B −0,03 (.001)
8,20 (.322)
5,00 (.197)
Mounting
Plan BB-CC
Plan DD
Plan EE
Plan FF
Dimensions are shown in mm (inch)
Dimensions subject to change
109
RF Coaxial Connectors
AI-90, AI-237, AI-773 & BBAI-1212
HEAT SHRINKABLE
TUBING
Assembly Instructions
SMA & MCX Right Angle Connectors, Crimp Type for Braided Cable
CRIMP
FERRULE
CAP
BODY ASSEMBLY
1. Slide ferrule and (if supplied) heat shrinkable tubing on to cable.
2. Trim cable to dimensions shown.
Assembly Instruction No.
AI-90 & AI-237
AI-773
BBAI-1212
A
11,10 (.437)
11,68 (.460)
8,50 (.335)
B
5,16 (.203)
4,55 (.179)
3,00 (.118)
C
1,57 (.062)
1,78 (.070)
2,00 (.078)
3. Tin center conductor (DO NOT OVER TIN).
4. Slide body over cable dielectric and under the braid until braid is flush against under-side of body.
Ensure center conductor is located in the forked end of the contact.
NOTE: When using cables with inflexible jackets it is permissible to make two 3,17 (.125)
longitudinal slits in the outer jacket.
5. Slide ferrule flush against the body and crimp in position using ITT Cannon’s Crimp Tool and
suitable die set (see table).
6. Using a small soldering iron solder center conductor to contact.
NOTE: The center conductor should not protrude beyond the contact or touch the body. Solder
should not protrude beyond the slotted section of the contact.
7. Locate the cap in rear of body and dimple or lightly punch to ensure it is locked in position.
8. Slide heat shrinkable tubing over ferrule flush against body and heat until tubing shrinks down.
Only common cable retention features are shown in detail. Various body configurations can apply.
Cable
RG142/U
RG196/U
RG316/U
RD 316
110
Cable Code
9142
9196
9188
9399/9875
Die Size
5,42 (.213)
2,67 (.105)
3,25 (.128)
3,84 (.151)
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
AI-98
Assembly Instructions
SMA Right Angle Connectors, Direct Solder Type for Semi-Rigid Cable
BODY ASSEMBLY
CAP
1. Trim cable jacket, dielectric and center conductor to dimensions shown, being careful not to fracture
the center conductor. Tin center conductor (DO NOT OVER TIN).
A
4,75 ± 0,13 (.187 ± .005)
B
2,29 ± 0,13 (.097 ± .005)
2. Slide cable into body and solder into place.
3. Solder center conductor to contact (do not over solder), then locate the cap in rear of body and dimple
or lightly punch to ensure it is locked in position.
Assy Insts
Dimensions are shown in mm (inch)
Dimensions subject to change
111
RF Coaxial Connectors
AI-102, AI-236 & AI-771
Assembly Instructions
SMA Straight Connectors, Crimp Type for Braided Cable
CRIMP FERRULE
BODY ASSEMBLY
CONTACT
1. Trim cable to dimensions shown being careful not to nick the braid or center conductor. Tin center
conductor, (DO NOT OVER TIN) then slip ferrule (and shrink tubing if supplied) over cable.
Assembly Instruction No.
AI-102 & AI-236
AI-771
A
10,31 (.406)
10,62 (.418)
B
4,37 (.172)
5,16 (.203)
C
2,77 (.109)
3,56 (.140)
2. Solder center conductor to contact. With AI-771 the contact bottoms on the dielectric. With AI-102
& AI-236 the gap shown is to be maintained.
Alternatively with AI-771.
Crimp attachment: Crimp contact to inner conductor using ITT Cannon’s Hand Tool P/N
050-000-0155 (Astro tool P/N 615708), setting 3 with positioner P/N 050-000-0156. (Astro turret
head P/N 650027), color code per chart.
Cable Type
RG161/U, RG171/U
RG188/U, RG316/U
RD316
Colour Code
Red
3. Insert trimmed cable into the rear of the body assembly. Tubular body extension will slide under
the braid with the rear portion of extension fitting under the jacket as shown.
NOTE: When using cables with inflexible jackets it is permissible to make two 3,17 (.125) long
longitudinal slits in the outer jacket.
4. Slip ferrule flush against the body and crimp in position using ITT Cannon crimp tool and suitable
die set (see table).
Cable
RG141/U
RG142/U
RG188/U
RG196/U
RD316
Cable Code
9141
9142
9188
9196
9875/9399
Die Size
5,42 (.213)
5,42 (.213)
3,25 (.128)
2,67 (.105)
3,84 (.151)
5. Slide heat shrinkable tubing over ferrule and apply heat until tubing shrinks down.
112
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
AI-106
Assembly Instructions
SMA Straight Connectors, Clamp Type for Braided Cable
CLAMP NUT
‘O’ RING
SLEEVE
INSULATOR
CONTACT
FRONT BODY
1. Slide clamp nut and ‘0’ ring over cable.
2. Trim cable to dimensions shown being careful not to nick the braid.
A
6,35 (.250)
B
4,78 (.188)
C
3,18 (.125)
3. Thumb braid out radially to expose the cable dielectric.
4. Slide sleeve over dielectric and under braid until sleeve is flush with braid. N.B. When using
cables with inflexible jackets it is permissible to make two 3,17 (.125) long longitudinal slits in the
outer jacket.
5. Trim braid flush with flange of sleeve.
6. Trim back dielectric to dimension shown.
7. Tin center conductor (DO NOT OVER TIN).
Assy Insts
8. Fit insulator over center conductor with counterbore in direction shown.
9. Place a small solder preform made from 0,26 - 0,31 (.010 - .012) dia. (28 swg) multi-core solder
in rear of contact on center conductor. Heat to make solder connection ensuring shoulder of
contact is flush against rear insulator. Do not allow solder to protrude outside spill hole.
10. Fit front insulator if not part of body.
11. Thread on body and tighten clamp nut to 1.02 Nm (9 in. lbs.).
Dimensions are shown in mm (inch)
Dimensions subject to change
113
RF Coaxial Connectors
AI-128 & AI-663
HEAT
SHRINKABLE
TUBING
Assembly Instructions
SSMB/SSMC Straight Connectors, Crimp Type for Braided Cable
CRIMP
FERRULE
REAR BODY
REAR
INSULATOR
CONTACT
FRONT
BODY
1. Slide heat shrinkable tubing and ferrule on to cable.
2. Trim cable to dimensions shown.
Assembly Instruction No.
AI-663
AI-128 - For center conductors X 0,51 (.020)
AI-128 - For all other conductor sizes
B
6,86 (.270)
6,76 (.266)
7,54 (.297)
C
2,29 (.090)
2,29 (.090)
3,05 (.120)
D
10,41 (.410)
9,53 (.375)
10,31 (.406)
3. Slide rear body over dielectric and under the braid until braid is flush with flange.
N.B. When using cable with inflexible jackets it is permissible to make two 3,00 (.118) long
longitudinal slits in the outer jacket.
4. Slide ferrule over exposed braid up to hex. flange.
5. Crimp using ITT Cannon Crimp Tool and suitable die set (see table). Ensure ferrule is held close to
hex. flange.
6. Slide heat shrinkable tubing over crimp and heat shrink into place using hot air gun. Air
temperature should be approximately 125°C.
7. Trim dielectric flush with surface ‘A’ on body using a sharp knife. Take care not to nick center
conductor.
8. Trim center conductor as shown.
9. Tin center conductor (do not allow solder to touch end of body or dielectric).
10. Place a small solder preform made from 0,26 - 0,31 (.010 - .012) dia. (28 swg) multi-core solder
in rear of contact.
11. Place rear insulator over center conductor. When insulator has counterbore, the contact fits into
the counterbore.
12. Assemble contact onto center conductor, heat to make solder connection. Do not allow solder to
protrude outside spill hole.
13. Solder should be visible at inspection hole, if excess solder runs from inspection hole, remove
with sharp blade taking care not to damage plating.
14. Screw on the front body and tighten to a torque of 0.14 Nm (20 in. ozs.).
Only common cable retention features are shown in detail - various body configurations can
apply.
Cable Type
RG196/U
RG316/U
RD316
114
Cable Code
3196
3188
3875
Die Size
2,67 (.105)
3,25 (.128)
3,84 (.151)
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
AI-129, AI-286 & AI-696
HEAT
SHRINKABLE
TUBING
Assembly Instructions
SSMB/SSMC Right Angle Connectors, Crimp Type for Braided Cable
CRIMP
FERRULE
INSERT OR CAP
REAR BODY
1. Slide heat shrinkable tubing and ferrule on to cable.
2. Trim cable to dimensions shown.
Assembly Instruction No.
AI-129
AI-286
AI-696
A
5,56 (.219)
6,35 (.250)
6,22 (.245)
B
2,77 (.109)
2,77 (.109)
2,54 (.100)
C
1,19 (.047)
0,79 (.031)
1,14 (.045)
3. Tin center conductor (DO NOT OVER TIN).
4. Slide body over cable dielectric and under the braid until braid is flush against under-side of rear
body. Ensure center conductor is located in the forked end of the contact.
NOTE. When using cables with inflexible jackets it is permissible to make two 3,00 (.118)
longitudinal slits in the outer jacket.
5. Slide ferrule flush against the body and crimp in position using ITT Cannon Crimp Tool and suitable
die set (see table).
6. Using a small soldering iron solder center conduct to contact.
NOTE: The center conductor should not protrude beyond the contact or touch the body. Solder
should not protrude beyond the slotted section of the contact.
Assy Insts
7. Press insert into place or locate the cap in rear of body and dimple or lightly punch to ensure it is
locked in position (recommended tool, flat pin X3,07 ± 0,05 (.121 ± .002).
8. Slide heat shrinkable tubing over ferrule flush against body and heat until tubing shrinks down.
Only common cable retention features are shown in detail. Various body configurations can apply.
Cable Type
RG196/U
RG316/U
RD316
Cable Code
3196
3188
3875
Die Size
2,67 (.105)
3,25 (.128)
3,84 (.151)
Dimensions are shown in mm (inch)
Dimensions subject to change
115
RF Coaxial Connectors
AI-227
Assembly Instructions
SMA Straight Connectors, Crimp Type for Braided Cable — Captive Contact
HEAT SHRINKABLE
TUBING
CRIMP FERRULE
REAR BODY
INSULATOR
CONTACT
FRONT BODY
1. Slide ferrule and heat shrinkable tubing on to cable.
2. Trim cable to dimensions as shown
A
15,00 (.590)
B
9,00 (.354)
C
3,00 (.118)
3. Slide body over cable dielectric and under the braid until the braid is flush against the rear of the
hexagonal nut.
NOTE: When using cables with inflexible jackets, it is permissible to make two 3,17 (.125)
longitudinal slits in the outer jacket.
4. Slide ferrule flush against the body and crimp in position using ITT Cannon Crimp Tool and
suitable die set (see table).
5. Trim back dielectric and center conductor to dimensions shown.
6. Tin center conductor (DO NOT OVER TIN).
7. Assemble insulator over center conductor with counterbore in direction shown.
8. Place a small solder preform made from 0,26 - 0,31 (.010 - .012) dia. (28 swg) multi-core solder
in rear of contact.
9. Assemble contact on center conductor, heat to make solder connection ensuring shoulder of
contact is flush against rear insulator. Do not allow solder to protrude outside spill hole.
10. Insert crimped assembly into back end of body and tighten to a torque of 0.70 - 0.80 Nm (100 110 in. ozs.).
11. Slide heat shrinkable tubing over ferrule and apply heat until tubing shrinks down.
Cable Type
RG142/U
RG316/U
RD316
116
Cable Code
3196
3188
3875
Die Size
2,67 (.105)
3,25 (.128)
3,84 (.151)
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
AI-252 & AI-278
Assembly Instructions
SMA Straight Connectors, Direct Solder (Separate Center Contact) Type for Semi-Rigid Cable
PLUG BODY
INSULATOR
CONTACT
JACK BODY
INSULATOR
CONTACT
1. Cut cable end square. Trim the cable outer conductor and dielectric as shown taking care not to
nick the center conductor. Deburr outer conductor at point of cut.
Assembly Instruction No.
AI-252
AI-278
Configuration
Plug
Flange Jack
A
3,18 ± 0,25 (.125 ± .010)
2,54 ± 0,25 (.100 ± .010)
B
0,38 (.015)
0,38 (.015)
2. Tin center conductor (DO NOT OVER TIN).
3. Solder contact to center conductor ensuring that dimension shown is maintained. Remove any
excess solder.
4. Clean housing area of outer conductor with abrasive paper and clean in a suitable agent.
5. Place connector assembly in Assembly Jig T1848, or other suitable clamping arrangement, with
contact in locator tool as shown.
Tighten screw to secure cable between inserts then tighten locator to seat cable firmly. Place
solder ring around cable adjacent to connector body and heat the connector body using an
appropriate heat source (solder tongs with variable control). Apply sufficient heat for solder to flow
but using minimum heat cycle.
Assy Insts
6. Using dielectric insertion Tool T2508 (for plugs) or T2509 (for jacks), press insulator into body.
Assembly is now ready for use.
N.B. Various body configurations can apply.
Dimensions are shown in mm (inch)
Dimensions subject to change
117
RF Coaxial Connectors
AI-302
Assembly Instructions
SMA Straight Connectors, Direct Solder (Cable Conductor used as Center Contact) Type for Semi-Rigid Cable
BODY
RETAINING
RING
INTERFACE
SEAL
COUPLING
NUT
1. Trim the cable outer conductor and dielectric as shown taking care not to nick the center conductor
using Tool T2624, if available, or other cable cutting tool. Deburr outer conductor at point of cut.
‘A’ = 2,16 ± 0,13 (.085 ± .005)
2. Point the end of the center conductor using Tool T2297 if available or a miniature file.
3. If style - 9073 is being assembled slip the coupling nut onto the cable.
4. Clean housing area of outer conductor with abrasive paper and clean in a suitable agent. Place 24
s.w.g. soldering ring and connector body on prepared end of cable. Ensure body is correct way
round. End of cable to be flush with end of connector body as shown.
Using Assembly Jig T1848, or other suitable clamping arrangement, clamp in a vertical position.
Heat the connector body using an appropriate heat source (solder tongs with variable control).
Apply sufficient heat for solder to flow but using minimum heat cycle.
5. Compress expanded dielectric back into cable outer conductor with Dielectric Compression Tool
as shown, until it is flush with end of body and outer conductor.
6. Fit the interface seal.
DIELECTRIC
COMPRESSION TOOL
118
7. Install the spring retaining ring, compress with tool T0557/1 and fit the coupling nut.
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
AI-436, AI-499 & AI-523
Assembly Instructions
SMS & SSIS Straight and Right Angle Connectors, Direct Solder Type for Semi-Rigid Cable
BODY ASSEMBLY
BODY ASSEMBLY
1. Trim cable to dimensions shown, being careful not to nick center conductor
‘A’ = 2,29 (.090).
2. Insert cable into rear of body until cable seats in counterbore. Holding firm in this position. Solder
cable to body.
NOTE
Only common cable entry features are shown in detail. Various body configurations can apply.
Assy Insts
Dimensions are shown in mm (inch)
Dimensions subject to change
119
RF Coaxial Connectors
AI-472 & BAI-015
Assembly Instructions
SMB & SMS Right Angle Connectors, Crimp Type for Braided Cable
CRIMP FERRULE
CAP
BODY
1. Trim cable to dimensions shown taking care not to nick braid or center conductor. Tin center
conductor (DO NOT OVER TIN) then slip crimp ferrule (and tubing with SMS) over cable with
inspection hole toward trimmed end.
Assembly Instruction No.
BAI-015
AI-472
A
10,00 (.393)
11,10 (.437)
B
4,00 (.157)
4,37 (.172)
C
1,50 (.059)
0,79 (.031)
2. Insert trimmed cable into back end of body. The tubular body extension will slide under the braid
with the rear portion of extension fitting under the jacket as shown. The center conductor will
extend into slot in contact.
NOTE: On smaller diameter cables, two longitudinal slits in the jacket, 180° apart, may be cut to
ease assembly.
3. Slip ferrule up over braid to face of square body and crimp, using ITT Cannon Crimp Tool and
suitable die set (see table).
Cable Type
RG142/U
RG196/U
RG316/U
RG316/U
RD316
Cable Code
9052
3196
0000
3188/9416
9399
Die Size
5,41 (.213)
2,67 (.105)
3,25 (.128)
3,25 (.128)
3,84 (.151)
4. Using a small soldering iron solder center conductor to contact.
NOTE: The center conductor should not protrude beyond the contact to touch the body. Solder
should not protrude beyond the slotted section of the contact.
5. Locate the cap in rear of body and dimple or lightly punch to ensure it is locked in position. (A flat
punch is recommended).
6. On SMS slip tubing over the ferrule and heat until the shrinkable tubing fits smoothly around the
cable.
Only common cable retention features are shown in detail. Various body configurations can apply.
120
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
AI-480
Assembly Instructions
SSIS Straight Plug Connectors, Direct Solder Type for Semi-Rigid Cable
CONTACT
BODY
BUSHING
1. Trim cable to dimensions shown, being careful not to nick center conductor. Tin center conductor
(DO NOT OVER TIN).
* Trim dielectric as shown for Belden Conformable cable only.
2. Using a 0,38 (.015) spacer, solder contact to center conductor.
* Use 0,13 (.005) spacer on Belden Conformable cable only.
3. Slide cable into rear of body. Holding securely in this position, solder body to cable.
Assy Insts
4. Insert into rear of bushing and tighten with a torque of 0,21 Nm (30 in. ozs.)
Dimensions are shown in mm (inch)
Dimensions subject to change
121
RF Coaxial Connectors
AI-504 & BAI-003
CRIMP FERRULE
Assembly Instructions
SMB/SMC & SMS Straight Connectors, Crimp Type for Braided Cable
REAR BODY
REAR INSULATOR
CONTACT
FRONT
INSULATOR
FRONT
BODY
1. Slide ferrule on cable, (and tubing with SMS)
2. Trim cable to dimensions shown taking care not to nick braid or center conductor.
Assembly Instruction No.
BAI-003
AI-504
A
15,50 (.610)
17,01 (.672)
B
9,50 (.374)
11,13 (.438)
C
2,50 (.098)
3,18 (.125)
3. Tin center conductor (DO NOT OVER TIN).
4. Slide rear body over cable dielectric and under the braid until the braid is flush against the rear of
the hexagonal nut.
NOTE: When using cables with inflexible jackets two 3,17 (.125) slits in the outer jacket are
permissible.
5. Slide on rear insulator so that the counterbore rests against the cable dielectric.
6. Place a small solder preform made from 0,26 - 0,31 (.010 - .012) dia (28 swg) multi-core solder
in rear of contact.
7. Assemble contact on center conductor, heat to make solder connection ensuring shoulder of
contact is flush against rear insulator.
N.B. Do not allow solder to protrude outside spill hole.
8. Slide ferrule against body and crimp using ITT Cannon Crimp Tool and suitable die set (see table
below).
9. Slide on front insulator (if not already assembled in body).
10. Screw on front body and tighten to 0,63 - 0,70 Nm (90 - 100 in. ozs.).
11. On SMS slip tubing over the ferrule and heat until the shrinkable tubing fits smoothly around the
cable.
Only common cable retention features are shown in detail. Various body configurations can
apply.
Cable Type
RG142/U
RG196/U
RG316/U
RD316
122
Cable Code
9052
3196
0000/9416
9399
Die Size
5,41 (.213)
2,67 (.105)
3,25 (.128)
3,84 (.151)
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
AI-507 & AI-521
Assembly Instructions
SMA Straight Connectors, Solderless Type for Semi-Rigid Cable
1. Trim cable to dimensions shown. Be careful not to nick center conductor. Ensure dielectric is flush.
Remove burrs from the copper jacket end. Pointing of the center conductor is essential.
Assembly Instruction No.
AI 507
AI 521
AI 521
Part Number
055-624-6703890
055-607-6702890
055-607-6203890
A
2,16 ± 0,13 (.085 ± .005)
1,78 ± 0,13 (.085 ± .005)
2,16 ± 0,13 (.085 ± .005)
2. Slide front body assembly onto cable. Firmly seat the clamp body collet on end of cable. Place
assembly into tool 050-000-0130000 with cable in holding jaws and cable end in piston die.
Squeeze tool handles fully and release.
Alternatively
3. Slide front body assembly onto cable, then slide cable into rear end of clamp body until it seats
firmly in counterbore.
NOTE: Where the separate contact versions are used the clamp body should be held securely in Assy Insts
any standard SMA jack to avoid undue pressure on the center contact. The center conductor
should click into place as it overcomes tension on the tynes.
4. Push front body assembly up over the clamp body then holding cable securely in counterbore, and
using any standard SMA jack as shown, complete assembly by simply tightening mating jack with
a torque of 0.79 to 1.13 Nm (7 to 10 in. lbs.).
Dimensions are shown in mm (inch)
Dimensions subject to change
123
RF Coaxial Connectors
AI-632
Assembly Instructions
SSIS Straight Jack Connectors, Direct Solder Type for Semi-Rigid Cable
CONTACT
BODY ASSEMBLY
1. Trim cable to dimension shown. Being careful not
to nick center conductor.
A
2,29 (.090)
B
0,25 ± 0,025 (.010 ± .001)
2. Solder contact to center conductor, maintaining ‘B’
dimension. Remove excess solder from outside of
contact.
3. Insert body and insulator sub-assembly
completely into soldering fixture (050-000-0930).
Insert cable assembly into rear of sub-assembly
with the contact butting against the soldering
fixture. Apply soft solder to rear of sub-assembly
and heat to make solder connection. Remove
assembly from fixture.
124
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
AI-703
Assembly Instructions
SMA Straight Connectors, Captive Contact, Crimp Type for Braided Cable
HEAT SHRINKABLE
TUBING
CRIMP
FERRULE
RETAINING
NUT
REAR BODY
CENTER
CONTACT
FRONT BODY
1. Strip cable to dimensions shown. Do not nick outer or inner conductors. Tin inner conductor.
A
13,46 (.530)
B
7,11 (.280)
C
3,56 (.140)
2. Place shrink tubing, crimp ferrule and retaining nut on cable. Flare the cable outer conductor as
shown.
3. Insert cable dielectric into rear body until it bottoms firmly against insulator as shown.
4. Place a 0,38 (.015) dia x 2,50 ± 0,51 (.100 ± .020) long solder wire into solder hole of the center
contact. Heat center contact and push it over cable inner conductor until it bottoms against
insulator as shown. Remove excess solder if necessary.
Assy Insts
5. Insert rear body into front body. Engage threads of retaining nut to front body and hand tighten
retaining nut. Hold front body firmly with a 7,93 (.312) hex. torque wrench and torque it to 1,13-1,69
Nm (10-15 in. lbs.). by turning retaining nut only.
6. Slide crimp ferrule over flared portion of cable outer conductor. Crimp outer sleeve in place as
shown. Push cable firmly toward connector when crimping. Trim and remove any excess outer
conductor strands if necessary. Position shrink tubing over crimp sleeve apply indirect heat to
shrink tubing down.
Cable Type
RG142/U
RG316/U
RD316
Cable Code
9142
9188
9875
Die Size
5,41 (.213)
3,25 (.128)
3,84 (.151)
Dimensions are shown in mm (inch)
Dimensions subject to change
125
RF Coaxial Connectors
AI-755
Assembly Instructions
MCX Right Angle Connectors, Direct Solder Type for Times T - Flex Cable
CAP
INSULATION DISC
BODY ASSEMBLY
1. Dip 9,50 (.374) to 12,70 (.500) of both ends of the cable into a solder pot. Flux may be applied to
the ends of the cable prior to dipping, if desired.
2. Trim cable to dimensions shown being careful not to nick the center conductor or braid. Trim
center conductor (DO NOT OVER TIN).
A
2,29 (.090)
B
3,69 (.145)
3. Orientate slot of contact and insulator to be parallel to the cable entry hole as shown.
4. Push cable into body and solder in place.
5. Solder center conductor to center contact (do not over solder).
6. Insert insulation disc (if supplied), into bore then dimple or lightly punch cap into counterbore until
fully home.
7. Install shrink tubing as shown, apply indirect heat to shrink the tubing down.
126
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
AI-762 & AI-763
Assembly Instructions
CMM Straight Connectors, Direct Solder Type for Semi-Rigid Cable
BODY CABLE ENTRY
PLUG
JACK
1. Trim cable to dimension ‘B’ shown. Being careful not to nick the center conductor.
Cable Dia. A
1,20 (.047)
B
2,04 (.080)
2. Place two solder rings per table below, over the cable.
Cable Dia.
1,20 (.047)
‘C’ Dia. max
1,78 (.070)
Solder Wire Dia.
0,26 (.010)
3. Place connector in fixture base seated against locator and insert cable into cable entry end of
connector until cable seats firmly. Tighten Clamp screw to secure cable. Tighten locator tool firmly
against connector interface (plug) or front of connector (jack). Slide solder rings against rear body
as shown. Apply sufficient heat to rear body only using an appropriate heat source (solder tongs Assy Insts
with variable control) for solder to flow but using minimum heat cycle.
Dimensions are shown in mm (inch)
Dimensions subject to change
127
RF Coaxial Connectors
AI-770
Assembly Instructions
SMA Flange Mount Connectors, Direct Solder Type for Semi-Rigid Cable
CONTACT
BODY ASSEMBLY
1. Strip cable to dimension shown, do not nick inner conductor.
2. Insert contact over inner conductor and push until it bottoms against the cable dielectric as shown.
Solder contact to inner conductor through solder hole. Trim excess of cable dielectric, if required.
3. Slide contact and cable into rear of body assembly until it seats firmly against insulator in body.
Solder cable to body applying sufficient heat to body for solder to flow, but using minimum heat
cycle.
128
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
AI-772
Assembly Instructions
MCX Straight Connectors, Crimp Type for Braided Cable
FERRULE
CONTACT
BODY ASSEMBLY
1. Trim cable to dimensions shown. Do not nick outer braid or center conductor. Tin center conductor
with solder (DO NOT OVER TIN).
2. Slide ferrule over stripped end of cable. Tin inside diameter of contact with solder. Slide contact
over center conductor while applying heat until contact butts on the dielectric of the cable.
3. Slide contact and cable into the body sub-assembly until the dielectric of the cable stops on the
insulator.
Assy Insts
4. Slide ferrule up over the cable braid until it touches the body. Crimp the ferrule in place as shown
using ITT Cannon Crimp Tool and suitable die set (see table).
Cable Type
RG178/U
RG316/U
Die Size
2,67 (.105)
3,25 (.128)
Dimensions are shown in mm (inch)
Dimensions subject to change
129
RF Coaxial Connectors
BAI-001
Assembly Instructions
SMB/SMC Straight Connectors, Clamp Type for Braided Cable
CLAMP NUT
No. 1
WASHER
GASKET
No. 2
WASHER
SLEEVE
REAR
INSULATOR
CONTACT
FRONT
INSULATOR
FRONT
BODY
1. Slide clamp nut, No. 1 washer, gasket and No. 2 washer over cable.
2. Trim cable to dimension shown taking care not to nick the braid.
3. Thumb braid out radially at right angles to dielectric.
4. A small chamfer may now be cut on the end of cable dielectric, to assist assembly of sleeve.
5. Slide sleeve over cable dielectric and under braid and outer jacket until the flange of the sleeve is
flush against the braid.
6. Move No.2 washer up to braid and trim braid flush with the flange of the sleeve.
7. Trim cable dielectric and center conductor to dimensions shown taking care not to nick the center
conductor.
8. Tin center conductor (DO NOT OVER TIN).
9. Slide rear insulator over cable.
10. Place a small solder preform made from 0,26 - 0,31 (.010 - .012) dia (28 swg) multi-core solder in
rear of contact.
11. Push contact on center conductor as far as possible. Heat center conductor and push until the
shoulder of the contact is flush against the rear insulator. Do not allow solder to protrude outside
spill hole.
12. Slide on front insulator flush against rear insulator (if not already assembled in body).
13. Move clamp nut, No. 1 washer and gasket up to No. 2 washer, slide on front body and tighten
clamp nut to required torque: 0,63 - 0,70 Nm (90 - 100 in. ozs.).
Only common cable retention features are shown in detail. Various body configurations can
apply.
130
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
BBAI-1040
Assembly Instructions
SMZ Straight Connectors, Solder Contact, for Braided Cable
FERRULE
REAR BODY ASSEMBLY
CONTACT
(REAR PORTION)
FRONT
INSULATOR
(PLUG ONLY)
1. Trim cable to dimensions shown being careful not to nick the braid or center conductor. Tin center
conductor, (DO NOT OVER TIN) then slip ferrule over cable.
2. Insert trimmed cable into back end of rear body. The tubular extension will slide under the braid.
The tinned end of the center conductor should project 0,75 (.030) beyond the face of the insulator.
Slip ferrule up to hex. Face of rear body and crimp in position using ITT Cannon crimp tool and
suitable die set (see table).
Cable
BT2001
BT2002
BT2003
BT3002
RG59B/U
RG62/U
RG140/U
RG179B/U
RG180/U
RG187A/U
RG195A/U
RD179
TZC75024
Die Size
4,52 (.178)
5,18 (.204)
6,81 (.268)
4,52 (.178)
6,48 (.255)
6,48 (.255)
6,48 (.255)
3,25 (.128)
4,52 (.178)
3,25 (.128)
4,52 (.178)
3,84 (.151)
4,52 (.178)
Assy Insts
3. Add 2,00 (.078) long slug of 24 SWG60/40 tin/lead solder to bore of contact. Assemble contact
onto center conductor with the shoulder of contact flush with insulator as shown. Heat to make
soldered connection.
4. Assemble front insulator over contact (jack front insulator is pre-assembled into front body at the
factory) then slip front body onto rear body and tighten with torque of 0,99 - 1,06 Nm
(140 - 150 in. ozs.)
Dimensions are shown in mm (inch)
Dimensions subject to change
131
RF Coaxial Connectors
BBAI-1041
Assembly Instructions
SMZ Right Angle Connectors, Solder Contact, for Braided Cable
FERRULE
BODY
CAP
1. Trim cable to dimensions shown being careful not to nick the braid or center conductor. Tin center
conductor, (DO NOT OVER TIN), then slip ferrule over cable.
2. Insert trimmed cable into tubular extension. This will slide under the braid. The center conductor
will extend into the slotted contact.
3. Slip cable and ferrule up to face of body and crimp in position using ITT Cannon crimp tool and
suitable die set (see table). Solder center conductor to contact. Press cap into body using a flat
punch or ITT Cannon Tool T2921.
Cable
BT2001
BT2002
BT2003
BT3002
RG59B/U
RG62/U
RG140/U
RG179B/U
RG180/U
RG187A/U
RG195A/U
RD179
TZC75024
132
Die Size
4,52 (.178)
5,18 (.204)
6,81 (.268)
4,52 (.178)
6,48 (.255)
6,48 (.255)
6,48 (.255)
3,25 (.128)
4,52 (.178)
3,25 (.128)
4,52 (.178)
3,84 (.151)
4,52 (.178)
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
BBAI-1119
Assembly Instructions
SMZ Straight Connectors, Crimp Contact, for Braided Cable
FERRULE
REAR BODY ASSEMBLY
CONTACT
(REAR PORTION)
FRONT
INSULATOR
(PLUG ONLY)
1. Check that the center contact is a free fit in the front insulator and that you have all the connector
parts. The termination technique and cable preparation dimensions for the sockets are the same.
2. Strip the cable to the dimensions shown taking care not to damage the braid, dielectric or inner
conductor. Slip ferrule over cable.
3. Slide the connector body over the cable so that the rear body goes between the dielectric and the
braid. Gently twisting and rocking the connector body to spread the braid will help. Care must be
taken to ensure that no strands of braid are trapped under the body.
BRAID OPENED
FOR REAR BODY
4. Slide the crimp ferrule forward over the braid until it butts up against the backnut. Crimp using
ITT Cannon crimp tool fitted with suitable die set (see table).
Cable
BT2001
BT2002
BT2003
BT3002
RG59B/U
RG179B/U
RG187A/U
TZC75024
Die Size
4,52 (.178)
5,18 (.204)
6,81 (.268)
4,52 (.178)
6,48 (.255)
3,25 (.128)
3,25 (.128)
4,52 (.178)
5. Trim the center conductor so that 3,50 (.138) protrudes from the face of the rear insulator. Position
the crimp type center pin over the end of the center conductor. The wire should be visible through
the inspection hole when positioned for crimping.
Assy Insts
6. A separate crimping tool will be needed to crimp the center pin. A suitable tool being the
ITT Cannon crimp tool T4519.
7. The center pin together with the connector body is inserted into the locator of the crimp tool, taking
care that the center pin does not fall off in the process! As the connector body is inserted, the spring
loaded plunger positions the center pin against the rear insulator. With the connector firmly pushed
into the locator, crimp the center pin. (Ensure assembly is resting on bottom of locator.)
8. Withdraw the connector. Assemble the front and rear bodies. If a free fit front insulator is utilised
ensure that it is positioned the correct way round. Finally tighten the two body sections using
torque wrenches ITT Cannon part numbers T0854/M8/E and T0854/13/E, to a torque of 0,98 1,06 Nm (140 - 150 in. ozs.).
Dimensions are shown in mm (inch)
Dimensions subject to change
133
RF Coaxial Connectors
BBAI-1203
Assembly Instructions
Coaxial Terminations, 1 and 2 Point Direct PCB
TAB FERRULE
CRIMP BODY
1. Trim cable to dimensions shown being careful not to nick or damage braids or center conductor.
Trim center conductor.
* These dimensions suit 2,54 (.100) and 7,62 (.300) PCB pitches, for other pitches see Note 4.
2. Slide Tab-Ferrule over cable.
NOTE: Orientation of tab-ferrule is optional depending upon mounting requirements. Flare braids
and slide crimp body over cable dielectric until braids meet flange on crimp body.
3. Slide tab-ferrule over braids to face of flange and crimp using ITT Cannon crimp tool and suitable
die set (see table).
Cable
RG174/U
RG178/U
RG179/U
RG188/U
RG196/U
RG316/U
Die Size
3,25 (.128)
2,67 (.105)
3,25 (.128)
3,25 (.128)
2,67 (.105)
3,25 (.128)
4. Bend center conductor to dimension shown depending upon preferred orientation. These dimensions suit 2,54 (.100) and 7,62 (.300) PCB pitches. For other pitches of 2,54 (.100) multiples add
2,54 (.100) multiples, to the 12,70 (.500) and 6,35 (.250) dimensions in the cable stripping
instructions Note 1.
134
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
BBAI-1213
CLAMP NUT
Assembly Instructions
SMB Straight Connectors, Clamp Type for Braided Cable
WASHER
‘O’ RING
SLEEVE
INSULATOR
CONTACT
BODY
1. Slide clamp nut, washer and ‘O’ ring over cable.
2. Trim cable to dimensions shown being careful not to nick the braid.
3. Thumb braid out radially at right angles to cable dielectric.
4. Slide sleeve over dielectric and under braid until sleeve is flush with braid.
NOTE: When using cables with inflexible jackets it is permissible to make two 3,17 (.125)
longitudinal slits in the outer jacket.
5. Trim braid flush with flange of sleeve.
6. Trim back dielectric to dimensions shown.
7. Tin center conductor (DO NOT OVER TIN).
Assy Insts
8. Fit insulator over center conductor.
9. Place a solder preform, made from 0,26 - 0,31 (.010 - .012) dia. (28 swg) multi-core solder in rear
of contact on center conductor. Heat to make solder connection ensuring shoulder of contact is
flush against rear insulator. Do not allow solder to protrude outside spill hole.
10. Fit front insulator if not part of body. Slide ‘O’ ring forward to trap braid around sleeve.
11. Thread on body and tighten clamp nut to 1.02 Nm (9 in. lbs.).
Dimensions are shown in mm (inch)
Dimensions subject to change
135
RF Coaxial Connectors
BBAI-1221
Assembly Instructions
SMB Right Angle Connectors, Clamp Type for Braided Cable
CLAMP NUT
WASHER
‘O’ RING
SLEEVE
CAP
BODY
1. Slide clamp nut, washer and ’0’ ring over cable.
2. Trim cable to dimensions shown being careful not to nick the braid.
3. Thumb braid out radially at right angles to cable dielectric.
4. Slide sleeve over dielectric and under braid until sleeve is flush with braid.
N.B. When using cables with inflexible jackets it is permissible to make two 3,17 (.125)
longitudinal slits in the outer jacket.
5. Trim braid flush with flange of sleeve.
6. Trim back dielectric to dimension shown.
7. Tin center conductor (DO NOT OVER TIN).
8. Slide ’0’ ring forward to trap braid around sleeve.
9. Thread into rear body and tighten clamp nut to 1,02 Nm (9 in. lbs.).
10. Center conductor will extend into contact slot. Using a small soldering iron solder center
conductor onto contact.
11. Locate the cap in rear of body and dimple or lightly punch to ensure it is locked in position
(recommended tool is a flat punch).
136
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
BBAI-1228
Assembly Instructions
MPC Straight Connectors, Crimp Type for Braided Cable
CRIMP FERRULE
CONTACT
BODY ASSEMBLY
1. Trim cable to dimensions shown being careful not to nick or damage
braids or center conductor. Twist center conductor filaments together.
2. Slide ferrule over cable. Slide contact over center conductor and crimp
using ITT Cannon Tool CT120090-53 and Positioner 077350-1044. Flare
braids as shown.
3. Slide rear end of body assembly over contact and cable and under braids
until contact butts inside insulator, with full contact radius just protruding
from front of insert, as shown.
Assy Insts
4. Slide ferrule over braids until it butts against insert square flange and
crimp using ITT Cannon Tool T1025/- and die set T1025/3.
Dimensions are shown in mm (inch)
Dimensions subject to change
137
RF Coaxial Connectors
BBAI-1238
Assembly Instructions
SMZ QTTM Connectors for Braided Cable
CONNECTOR
FERRULE
ASSEMBLY TOOL
1. Prepare cable, using a suitable stripping, tool to the dimensions shown being careful not to damage the
braid, dielectric or inner conductor.
NOTE: Do not attempt to mate unterminated connectors.
2. Trim center conductor to dimensions shown by inserting conductor through the hole in the center of
the assembly tool and trimming, with sharp side cutters, flush with the face of the tool. DIMENSIONS
CAN BE CHECKED USING THE TEMPLATE ON THE REAR FACE OF THE ASSEMBLY TOOL.
3. ENSURE THAT THE INNER CONDUCTOR IS STRAIGHT. Slide the crimp ferrule over the cable sheath.
Fit the connector body onto the cable so that the rear body slides between the dielectric and the braid
(gently twisting and rocking the connector body to spread the braid will help). Care must be taken to
ensure that no strands of braid are trapped under the body. A small gap [2,00 (.079) maximum] should
be evident between braid and face of body.
4. Support cable/connector in one hand. Press home insulator using assembly tool provided, using the
larger for the DDF jack and the smaller for the Posilock plug.
5. Slide the crimp ferrule forward, over the braid, until it butts up against the rear of the connector. Crimp
using ITT Cannon crimp tool fitted with a suitable die set (see table).
Cable
BT2003
BT3002
TZC75024
138
Die Size
6,81 (.268)
4,52 (.178)
4,52 (.178)
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
BBAI-1243
Assembly Instructions
QTTM 75ȉ BNC Plug for Braided Cable
CRIMP FERRULE
PLUG ASSEMBLY
ASSEMBLY TOOL
1. Prepare cable using a suitable stripping tool to the dimensions shown, being careful not to damage
the braid, dielectric, foil or inner conductor.
NOTE: Do not attempt to mate unterminated connectors.
2. ENSURE THAT THE INNER CONDUCTOR IS STRAIGHT.
After removal of the assembly tool from the crimp barrel (if fitted), slide crimp ferrule over the cable
sheath. Fit the plug assembly onto the cable so that the crimp barrel slides between the
dielectric/foil and the braid (gently twisting and rocking the plug assembly to spread the braid will
help). Care must be taken to ensure that no strands of braid are trapped under the body. The cable
must be inserted until the dielectric can be felt butting against the rear insulator.
3. Supporting the cable and plug asembly in one hand, press the front insulator fully home using the
assembly tool provided. A light pull on the cable will confirm the captivation of the center
conductor.
Assy Insts
4. Slide the ferrule over braid until it butts up to the back of the connector. Crimp in position using an
ITT Cannon Crimp Tool and suitable die set (See table).
Alternative method, using combined assembly/crimp tool
Load the connector assembly into the combined assembly/crimp tool (see table) making sure that
the center pin is aligned with the hole in the dielectric bushing and the ferrule aligned in the die.
Close tool handles until ratchet releases. Allow tool handles to return to the open position and
remove crimped connector assembly.
Cable
735A
734
M17/29-RG59/U
1694A
Cap Color
Red
Dark Blue
Light Blue
Black
Cable Code
9019
9029
9039
9049
Die Size
4,52 (.178)
6,48 (.255)
6,48 (.255)
7,72 (.304)
Combined Assembly/
Crimp Tool Part Number
050-000-0030020
050-000-0030040
050-000-0030040
050-000-0030010
Dimensions are shown in mm (inch)
Dimensions subject to change
139
RF Coaxial Connectors
Tooling
Torque Wrenches
Jaw Size
5,54 (.218)
5,54 (.218)
5,94 (.234)
5,94 (.234)
6,35 (.250)
7,92 (.312)
Torque Nm (In. ozs.)
0,42 - 0,49 (60 - 70)
0,64 - 0,71 (90 - 100)
0,42 - 0,49 (60 - 70)
0,64 - 0,71 (90 - 100)
0,56 - 0,64 (80 - 90)
0,99 - 1,06 (140 - 150)
Part Number (USA)
050-000-0854080
050-000-2854080
050-000-0854090
050-000-2854090
050-000-1854100
050-000-4854120
Part Number (UK)
T0854/8/A
T0854/8/C
T0854/9/A
T0854/9/C
T0854/10/K
T0854/M8/E
This is not the entire range of Torque Wrenches.
Contact Sales Department for details of other
styles.
Crimp Tools and Die Sets
Description
Crimp Tool without Die Set
Die Set for Cables RG178/U, 196/U
Die Set for Cables RG174/U, 316/U
Die Set for Cable RG142/U
Die Set for Cable RD316
Die Set for Cables 2001, 3002, TZC75024
Die Set for Cable 2002
Die Set for Cable 2003
Part Number (USA)
050-000-0000000
050-000-0290000*
050-000-0290000*
050-000-0291000**
050-000-0292000
Part Number (UK)
T1025/K29263 *2,67 (.105)
K29263 * 3,25 (.128)
K29265 5,41 (.213)
T1025/9 3,84 (.151)
T1025/5 4,52 (.178)
T1025/6 5,18 (.204)
T1025/8 6,81 (.268)
This is not the entire range of Crimp Tools. Contact
Sales Department for details of other styles.
* 3 way die set
** 2 way die set
A/F Dimension
2,67 (.105)
3,25 (.128)
4,52 (.178)
3,25 (.128)
5,41 (.213)
SMA Tools
Description
Universal Assembly Jig
Insulator Insertion Tool (Plugs)
Insulator Insertion Tool (Jacks)
Circlip Pliers
Center Conductor Pointing Tool for 3,58 (.141) Semi-Rigid Cable
Solderless Connector Compression Tool
Part Number
T1848
T2508
T2509
T0557/1
T2297
050-000-0130000
SMZ Tools
Description
Center Contact Crimp Tool for SMZ Connectors
Assembly Jig for Straight SMZ
Assembly Jig for Right Angle SMZ Connectors
Stripping Tool for 2001, 2002 & 2003 Cables
Stripping Tool for 3002 Cable
HDC Combination Extractor Tool
Extractor Tool 65A
Part Number
T4519
T2887/A
T2921
T4555
T4809
T4825
T4653
QTTM-BNC Assembly/Crimp Tools
For Cable Number
Beldon 1694A
735A (AT&T)
734 and M17/29-RG59/U
140
Part Number
050-000-0030010
050-000-0030020
050-000-0030040
Dimensions are shown in mm (inch)
Dimensions subject to change
RF Coaxial Connectors
Glossary of Terms
What do you mean, ‘‘Impedance’’?
In every job speciality there are certain words and
phrases used by the ‘‘insiders’’ which after a time
become almost a language unique to that
speciality. Radio frequency (RF) and microwave
technology is a typical example of that condition.
Clamp - The holding of a cable by use of a screw thread action.
Closed entry contact - A female contact which is designed to prevent
insertion of a contact larger than that specified.
Duty factor - The way of deriving the average power.
CMM - Self-aligning microminiature blind mate connectors with nonbutting interface
The following pages provide some explanations, in
an attempt to clarify some of the terms that are
commonly used by engineers and sales staff at
ITT Cannon.
Coaxial Cable - A transmission line where the one conductor is
concentric inside another; often abbreviated to ‘coax’.
The list is not comprehensive, but highlights many
of the expressions commonly used. Should you
have any comments or additions please contact
us. Feedback will be appreciated.
Coaxial terminator - A device for terminating coaxial cable to a PCB or
bulkhead (purely a mechanical device and should not be confused
with coaxial termination)
1.0/2.3 - A miniature connector in both 50 and 75 ȉ versions used for
communications and instrumentation. 75 ȉ now popular in
telecommunications.
Conhex - Trade name covering SMB and SMC, both in 50 Ohm and 75
Ohm impedances (Discontinued).
1.6/5.6 - A 75 ȉ connector used extensively in telecommunication
systems.
Dust cap - A mechanical device attached to the mating face of an
unmated connector to prevent ingress of contaminants and provide
protection against mechanical damage.
Coaxial termination - A resistive element used to end a coaxial line in
its characteristic impedance.
Coaxitube - Trade name for Precision Tube Inc.’s semi-rigid cable.
Connector durability - The number of times a connector can be
physically mated and still maintain its specified performance.
Electromagnetic compatibility (EMC) - The ability of a device to
operate within its intended environment without being effected by or
generating electromagnetic interference (EMI).
EMI - Electro-magnetic interference (created by the field force
surrounding a transmission line carrying RF power)
Engagement and separation forces - The forces required to mate and
unmate a pair of connectors. The forces are usually specified as a max
& min for each action.
Environmentally sealed - A connector that is provided with seals or
other devices to prevent ingress of dust, moisture or other
contaminants whilst mated which might impair performance.
Flexible cable - A coaxial cable where the outer conductor is flexible
(usually braided).
Flexit - A flexible cable from ITT Cannon which has similar properties
to semi-rigid.
Anti-cocking - A mechanism to prevent a connector from misaligning.
Contact resistance - The measurement of the DC electrical resistance
between a pair of mated contacts. Usually specified as being
measured after a given number of mating cycles.
Float mount - A mounting mechanism that allows the connector to
move enabling compensation for axial and radial misalignment.
Attenuation - Decrease in power due to resistance or mismatch in
transmission line.
Corona - A discharge of electricity caused by the ionisation of the air
around a conductor just prior to total breakdown or flashover.
Fret corrosion - The increase in speed of oxidation created by two
materials in intimate contact and subject to vibration.
Back Mounted - When applied to a coaxial connector it is that
connector mounted from the rear of a panel with the fixing nut on the
outside.
Crimp: - The action of distorting a metal tube to give intimate contact
with a conductor; a good crimp should be gas tight and not be
impacted by environmental change.
Gang mounted - The mounting of multiple connectors on a single
panel.
Bandwidth - Is the distance between two frequencies over which a RF
or microwave device is intended to work.
Crimp dies - The tool inserts which determine the shape of the
distortion to create a consistently good crimp.
Between Series Adaptor - An adaptor used to connect two different
generic types of connector.
Crimp tool - The tool which holds crimp dies to apply the necessary
force.
Blind mate - Connectors which may be mated when out of view owing
to their float mount facility.
Cross talk - The amount of signal which may be transferred from one
signal carrying line to an adjacent line.
BMA - A blind mate connector capable of working to 18 GHz; this range
is covered by MIL spec style BMA.
Cut off frequency - The frequency at which the loss exceeds a
predetermined level.
BMB - A blind mate connector capable of working to 18 GHz. Not
compatible with BMA.
dB - Abbreviation for Decibel.
Gigahertz (GHz) - A measure of frequency representing 1 billion Hertz
(cycles per second).
HDC - High Density Connector. A variant of SMZ connector.
Hermetic seal - The fixed half of a connector which is sealed against
the passage of gas from one side of a bulkhead to another in the mated
or unmated condition.
Impedance - See ‘‘Characteristic impedance’’.
TM
BNC - Bayonet Nut Connector. Probably the most commonly used
coaxial connector in professional electronics.
Braid - A weave of metal strands used as an electrical shield for an
insulated conductor or group of conductors.
BS9210 - The generic British Standard specification covering coaxial
connectors.
BT - British Telecom. Designation given to cable and connectors
specified by this telecom operator.
Bulkhead mount - The type of connector fitted to a chassis using a
single cut-out hole.
Cable retention - The mechanism that joins the connector to the
cable.
Cable retention force - The axial force which a connector/cable join
can withstand.
Captive - A component such as a contact which is held firmly in
position.
Characteristic Impedance - That impedance at which the
transmission line is intended to work. A change from the characteristic
impedance along its length will cause mismatch and loss of power.
DDF - Digital Distribution Frame. Used in telecommunication
exchanges.
In-series adaptor - An adaptor which enables the connection of two
connectors of the same generic type.
Insertion loss - The loss of power due to a particular component in a
transmission line (e.g. cable)
Decibel (dB) - A unit of measurement of RF power loss.
Insulation resistance - The electrical resistance between two
conductors separated by an insulating medium.
Dielectric - The insulating medium which holds the center conductor
concentric within the connector or cable.
Inter modulation - The mixing of two or more frequencies which are
not intended to mix.
Dielectric constant - The electrical value of the dielectric which
determines the impedance in cables or connectors with constant
diameters.
Interface - The two surfaces of a connector which come into intimate
contact when the two halves are mated.
Inter-series adaptor - See ‘‘Between Series Adaptor’’.
Dielectric withstanding voltage - The maximum voltage that a
dielectric material can withstand without failure.
Direct solder - A common method of terminating connectors to
semi-rigid cable by soldering the cable jacket to the connector.
Isolation - The measure of interaction between two or more
transmission lines.
Jack - One half of a mating pair of connectors. The jack interface
normally goes inside the plug interface.
Discontinuity - A dramatic change in characteristic impedance which
gives rise to a reflected wave.
Line stretcher - Alternative name for Phase Adjuster.
Dissipation - The unused or lost energy in a system e.g. heat.
MCX - A miniature connector with a size between the SMB & SSMB.
Distortion - An unwanted change in a signal wave form.
Mean power - The mean value of the rate at which energy is
transmitted from one place to another.
Dummy load - A device connected to the end of a transmission line to
absorb transmitted power and prevent reflected energy.
Micro strip - A Transmission line consisting of a flat conductor on a
dielectric above a single ground plane. (The ground plane is frequently
a metalised face of the dielectric).
141
RF Coaxial Connectors
Microwave - Very short electromagnetic waves. Frequency range
above 1 GHz.
MIL-C-39012 - The generic specification covering USA military
coaxial connectors.
MIL-C-17 - The generic Mil spec covering coaxial cables.
Mismatch - The condition in which the impedance of the source and
load are not the same. This reduces power transfer and causes
reflections.
Mounting plan - The design of the PCB or panel cut-out used to mount
the connector.
MPC Coax - Microminiature coaxial connectors for mobile telephone
or similar applications.
N Connector - This was the first true microwave connector capable of
working to 18GHz, initially designed for test applications.
Glossary of Terms
RF - An abbreviation for Radio Frequency.
RFI - An abbreviation for Radio Frequency Interference. (Electronic
Pollution).
RF leakage - The RF power lost from a transmission line or device.
Measured in dB.
RG - The traditional prefix for MIL. spec. coaxial cables.
Screw Lock - An alternative locking mechanism to prevent accidental
disconnection of connectors.
Tensile strength - The greatest force a device can withstand without
tearing or pulling apart. This is frequently the method of determining
the effectiveness of a crimp.
TEP 1E - A British Telecom Equipment Practice which uses connectors
based on the ITT Cannon 75 ȉ Conhex. Referred to as ‘‘SMZ-Type
43’’.
Teplock - A method of rapid connect/disconnect on Digital Distribution
Frames.
TNC - Thread Nut Connector same size as BNC; the only obvious
difference is the coupling nut.
Screw-on - The mating action of connectors which are joined using a
screw thread. e.g. SMC.
Tri-plate - See Stripline.
Sealflex 2 - An ITT Cannon trade name for a flexible microwave cable
assembly which has a performance similar to semi-rigid cable.
Type 43 connectors - The SMZ coaxial connector used extensively in
telecommunication systems.
Semi-rigid cable - A coaxial cable where the outer conductor is a solid
metal tube.
UG symbol - Used to indicate a connector made to US government
spec.
SHV - A high voltage coax connector.
UHF - An old style coaxial connector, recently used on larger portable
cellular radio receivers as the antenna connector.
TM
Nanohex - Trade name covering SSMB & SSMC. (Discontinued).
Noise - An external electromagnetic signal which interferes with the
desired signal.
SIS - ITT Cannon range of blind-mate slide-on connectors.
Non-captive - A component such as a contact which does not have a
retention feature.
Skin effect - The tendency of alternating currents to flow near to the
surface of a conductor; this increases resistance and becomes more
marked the higher the frequency.
Ohm - A measure of DC resistance or RF impedance represented by
ȉ.
Panel mount - The type of connector fitted to a chassis using a 2 or 4
hole flange mounting.
TM
Slide-on - The mating action of connectors which push together using
low force. Also known as blind mate. e.g. BMB.
SMA - A microwave connector with normal operating frequency of
18GHz (some have been extended to 22GHz).
Passivation - This is a surface treatment applied primarily to stainless
steel. The process removes contaminating iron particles and produces
a passive surface.
SMB - A snap together miniature coaxial connector normally restricted
to 4 GHz.
PCB - Printed Circuit Board.
SMC - A miniature coaxial connector of the same size as SMB but
secured by means of a threaded coupling nut.
Peak power - Is the maximum power which may be handled by a
connector or cable.
Phase adjuster - A device to change the electrical length and therefore
the relative phase of a microwave signal. Sometimes referred to as a
Line Stretcher.
Plug - One half of a mating pair of connectors. The plug interface
normally goes outside the jack interface.
Posi-Lock - A positive locking device by means of a latching sleeve.
This prevents accidental disconnection of connector.
SMD - Sometimes used as an abbreviation for slide-on variants of
SMB. This is a misnomer, the more common use is for Surface Mount
Device.
SMS - Rack and panel slide-on connectors with the same line size as
SMA. These are covered by MIL. spec. BMB.
SMZ - A 75 ȉ snap-on connector previously known as 75 ȉ Conhex.
Also known as Type 43.
Snap-on - A term used to describe the mating action of SMB and
SSMB connectors.
POSNS - Abbreviation for ‘‘positions’’.
Press-in mount - A connector which is mounted into a panel using a
knurled body.
PTFE - Abbreviation of polytetrafluorethylene. This is the most
commonly used dielectric (insulator) used in professional coaxial
connectors.
Push-on - See ‘‘Slide-on’’.
Push-Pull - The mating engagement of latch sleeve connectors
preventing accidental disengagement.
Solderless SMA - An SMA connector that can be connected to
semi-rigid cable by compressing the inner body rather than by
soldering. (sometimes referred to as semi-rigid ‘crimp’ connectors.
SSISTM - ITT Cannon range of microminiature blind-mate slide-on
connectors.
SSMA - A miniature version of the SMA. This range has a theoretical
frequency capability of 40 GHz, however has limitations regarding its
physical strength.
SSMB - A micro-miniature snap-on coupling coaxial connector
(smaller SMB).
PWB - Printed Wiring Board.
QPL - Qualified Parts List. Parts approved to MIL-C-39012
specification.
SSMC - A micro-miniature threaded coupling coaxial connector
(smaller SMC).
QTTM - A range of connectors developed by ITT Cannon giving Quick
Termination and therefore reduced installation cost.
Stripline - A method of building a microwave circuit. The circuitry is
sandwiched between 2 ground planes. Sometimes referred to as
Tri-plate.
Receptacle - A term used to describe a connector usually bulkhead or
PCB mounted.
Teflon - Du Pont trade name for PTFE.
TEM transmission line - A high performance cable assembly.
Return loss - A reason for loosing RF energy due to signals being
reflected due to a mismatch in a transmission line.
142
Voltage standing wave ratio (VSWR) - A way of expressing the
resultant loss of power as a result of signal reflections due to
discontinuity.
RF Coaxial Connectors
Old to New Part Number Cross Reference
Previous
Part Number
New
Part Number
Previous
Part Number
New
Part Number
Previous
Part Number
New
Part Number
050-051-0000
050-051-9019
050-053-0000
050-053-9019
050-328-3188
050-624-9142
050-624-9188
050-624-9399
050-628-9399
050-645-4504
050-645-4520
050-645-4526
050-645-4528
050-645-4540
050-645-4575
051-007-0000
051-007-3187
051-007-3196
051-011-0000
051-024-0000
051-024-3196
B50-051-0000
B50-051-9019
B50-053-0000
B50-053-9019
B50-328-3188
A50-624-9142
A50-624-9188
A50-624-9875
050-628-9875
A50-645-4504
A50-645-4520
A50-645-4526
A50-645-4528
A50-645-4540
A50-645-4575
B51-007-0000
B51-007-0000
B51-007-3196
B51-011-0000
B51-024-0000
B51-024-3196
051-024-3875
051-024-9399
051-027-3875
051-051-0000
051-051-9029
051-051-9999
051-053-0000
051-053-0349
051-053-9029
051-124-3187
051-127-3187
051-151-0000
051-153-0000
051-153-9069
051-311-3188
051-328-0029
051-328-0059
051-328-3188
051-328-3196
051-328-3875
051-328-9399
B51-024-9399
B51-024-9399
051-027-9399
B51-351-0000
B51-051-9029
B51-351-0000
B51-053-0000
B51-053-0000
B51-053-9029
051-124-9309
051-127-9309
051-151-9019
051-153-9089
051-153-9089
B51-011-0000
B51-328-3188
B51-328-9399
B51-328-3188
B51-328-3196
B51-328-9399
B51-328-9399
051-424-3196
051-427-3196
051-428-3188
051-428-3196
051-428-3875
051-428-9399
051-443-9009
051-451-0000
051-451-9019
051-453-0000
051-453-9019
051-911-9072
051-923-9188
051-928-9019
051-928-9029
051-951-9039
055-607-2203
055-607-3702
B51-451-0000
C51-428-3196
A51-424-3196
A51-427-3196
A51-428-3188
A51-428-3196
A51-428-3875
A51-428-3875
051-443-0000
A51-451-0000
A51-451-0000
A51-453-0000
A51-453-0000
051-C11-9072
051-C23-9188
051-C28-9019
051-C28-9029
051-C51-9039
055-607-9173
055-607-9172
051-451-0000
A51-428-3196
QPL Part Number Cross Reference
US Government
Designation
ITT Cannon
Part Number
M39012/55-3006
M39012/55-3007
M39012/55-3009
M39012/55-3026
M39012/55-3028
M39012/55-3107
M39012/55-3126
M39012/55-3128
M39012/55B3019
M39012/56-3007
M39012/56-3026
M39012/56-3028
M39012/56-3029
M39012/56-3126
M39012/59-3009
M39012/59-3026
M39012/59-3028
M39012/67-0003
M39012/67-0004
M39012/67B0009
M39012/69-0003
M39012/69-0004
M39012/69B0009
M39012/70-0003
M39012/71-0001
M39012/73-0003
M39012/73-0004
M39012/73B0008
050-607-5506899
050-607-5507899
050-607-5509899
050-624-5526899
050-624-5528899
050-607-5517899
050-624-5566899
050-624-5568899
050-624-5519899
050-611-5607899
050-628-5626899
050-628-5628899
050-628-5629899
050-628-5666899
050-610-5909899
050-627-5926899
050-627-5928899
051-307-6703229
051-307-6704229
051-324-6709229
051-311-6903229
051-311-6904229
051-328-6909229
051-310-7003229
051-043-7101229
050-307-7303229
050-307-7304229
050-324-7308229
Cat.
Cable Types
A
A
A
C
C
A
C
C
RG178/U
RG174/U, 316/U
RG58/U, 142/U, 223/U
RG174/U, 316/U
RG142/U, 223/U
RG174/U, 316/U
RG174/U, 316/U
RG142/U, 223/U
A
C
C
C
C
A
C
C
A
A
B
A
A
B
A
RG174/U, 316/U
RG174/U, 316/U
RG142/U, 223/U
RG58/U, 303/U
RG174/U, 316/U
RG58/U, 142/U, 223/U
RG174/U, 316/U
RG142/U, 223/U
RG178/U
RG174/U, 179/U, 316/U
RG174/U, 316/U
RG178/U
RG174/U, 179/U, 316/U
RG174/U, 316/U
RG178/U
A
A
B
RG178/U
RG174/U, 179/U, 316/U
RG178/U
US Government
Designation
ITT Cannon
Part Number
M39012/73B0009
M39012/74-0003
M39012/74-0004
M39012/74B0009
M39012/75-0003
M39012/75-0004
M39012/75B0008
M39012/75B0009
M39012/76-0003
M39012/76-0004
M39012/76B0009
M39012/77-0001
M39012/79B3002
M39012/79B3101
M39012/80B3003
M39012/80-3006
M39012/83-3009
M39012/92-3001
M39012/93-3001
M39012/93-3002
M39012/94-3001
M39012/94-3002
M39012/95-0001
M39012/95-0002
M39012/95-0003
M39012/96-0001
M39012/96-0002
M39012/96-0003
050-324-7309229
050-308-7403229
050-308-7404229
050-325-7409229
050-311-7503229
050-311-7504229
050-328-7508229
050-328-7509229
050-310-7603229
050-310-7604229
050-327-7609229
050-043-7701229
050-607-7902899
050-607-7911899
055-611-8003899
055-611-8006899
050-610-8369899
055-607-9201899
050-651-9301319
050-651-9302319
050-653-9401319
050-653-9402319
051-051-9501229
051-051-9502229
051-051-9503229
051-053-9601229
051-053-9602229
051-053-9603229
Cat.
Cable Types
B
A
A
B
A
A
B
B
A
A
B
RG174/U, 316/U
RG178/U
RG174/U, 179/U, 316/U
RG174/U, 316/U
RG178/U
RG174/U, 179/U, 316/U
RG178/U
RG174/U, 316/U
RG178/U
RG174/U, 179/U, 316/U
RG174/U, 316/U
B
B
B
E
A
RG402/U
RG405/U
RG405/U
RG402/U
RG405/U
RG402/U
143