The Centi Line - .075" Contact Spacing The Cannon Centi connectors are especially suitable for commercial applications such as computers, instrumentation, communications and audio equipment. They are available in D subminiature size metal shell rectangular, plastic shell rectangular and strip configurations. All Centi connectors use the reliable twist pin contact design in a 5 amp version terminated on .075 (1.91) and .100 (2.54) centers. The Centi contact is crimp removable, connectors are available for customer assembly. Standard crimp and assembly tools are available. The twist pin contact is recessed within the insulator housing while the rugged cylindrical socket is exposed. When the connector halves are mated, the chamfered sockets guide the pins into positive alignment. The CentipinTM contact, now under compression, forms a multi-point contact with the CentisocketTM to provide a high degree of reliability. • Contact rating: 5 amps max, except BR Series (2 amps max.) • Contact retention: Crimp snap-in/removable. Standard Data • Minimum contact centers: 0.075 (1.91). • Wire sizes: #22 thru #26 AWG, stranded or solid. • Contact termination: Multiple indent crimp. • Contact materials and finish: Copper alloy, gold- plated per ASTM B488, Type II, Code C, Class 1.25. • Mating/unmating force: 12 oz. per contact, max. Performance Data Test Method Dielectric Withstanding Method 301: 1,000 VAC at sea level Voltage 300 VAC at 70,000' altitude Criteria of Acceptance No breakdown No breakdown Insulation Resistance Method 302, Condition A 5,000 megohms minimum Thermal Shock Method 107, Condition A +55˚C to +85˚C Method 213, Condition I: 100 G's, 3 axes, 6 millisecond duration sawtooth pulse No physical damage Method 204, Condition B: 15 G's, 10-2,000 Hz, 12 hours 500 cycles of mating and unmating, 500 CPH max. No physical damage No loss of continuity> 1µsec No mechanical or electrical defects Method 106, Omit 7a and 7b Method 101, Condition B: 48 hours Method 307: At 5 amps - Insulation resistance > 100 megohms Shall be capable of mating and unmating and meet contact resistance requirements Physical Shock Vibration Durability Moisture Resistance Salt Spray Contact Resistance Contact Retention Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 59 No physical damage No loss of continutiy> 1/µsec 9 milliohms maximum 4 lb. minimum axial load (after 10 insertion extraction cycles) Double Density D - .075" Contact Spacing The Double Density D is a rectangular connector in the popular D Subminiature shell configuration featuring double the contact density in the same insert area. The Double Density D connector can thus accommodate up to 100 contacts instead of 50. This double contact density is achieved by using field-proven, highly reliable CentipinTM/CentisocketTM contacts on .075 (1.91) centers, in the positive contact alignment design. In this design contact positions are reversed; the flexible Centipin contacts are recessed in the insulator and the more rugged CentisocketTM contacts are exposed. This reversal of positions, and the chamfered-entry of the sockets, assures positive mating even under severe misalignment conditions. The contacts are retained in the monobloc insulator by a resilient internal shoulder that snaps into a locking groove in the contact. The chamfered front of the contact will not damage the internal shoulder in the insulator. TM 2D Contacts are crimp removable type. The Double Density D connector is available in the five popular shell and insert sizes accommodating up to 100 contacts. These connectors mate exclusively with other Double Density D connectors. A wide range of accessories can be used, including junction shells, potting cups, switching shells, guide pin plates, and dust caps. 1. STANDARD D HARDWARE1 Including full range of D-Subminiature accessories 2. ONE PIECE MONOBLOCK INSULATORglass-filled nylon material 2 3. CONTACT RETENTIONthermoplastic internal shoulder snaps into a locking groove in the contact. 3 4. TWIST PIN CONTACTS- Retention Force: 8 lbs. min. initially, 4 lbs. min. after 10 cycles. seven outer wiping surfaces assure electrical continuity even under severe shock and vibration 4 5. POSTIVE CONTACT ALIGNMENTflexible pin is recessed in insulator cavity and rugged socket is exposed 6. GUIDE-IN KEYS AND KEYWAYS- 5 assure alignment during mating and prevent scooping 6 Specifications WEIGHT Part Number by shell size Weight (in gr.) Weight (in oz.) Less With Contacts Less With Contacts MATERIALS AND FINISHES - Steel, cadmium plated with yellow chro- *Shell mate supplementary coating MECHANICAL FEATURES Sizes - Five shell sizes: E, A, B, C, and D Coupling - Friction or jackscrew 2DE19P 4.05 5.02 .142 .177 Mounting Hardware - Stainless steel Polarization - Keystone-shaped shells 2DE19S 3.75 5.17 .133 .182 and Float Mounts - .075 (1.91) 2DA31P 5.20 6.78 .183 .239 Insulator - Glass-filled nylon Contact Spacing 2DA31S 4.90 7.22 .173 .255 Contacts - Copper alloy, gold plate 2DB52P 8.75 11.40 .308 .402 Alternate finish, 2DB52S 7.15 11.05 .252 .390 - A106 Gold over brass A156 Gold over brass 2DC79P 11.70 15.73 .413 .555 2DC79S 9.70 15.62 .342 .551 2DD100P 12.85 17.95 .453 .633 2DD100S 10.95 18.45 .386 .651 Modification Code Contact Termination - Crimp snap-in A197 Tin/Lead over steel *Brass non-magnetic also available How to Order 2D E R 2D A F 19 31 S P BR * * * * RoHS COMPLIANCE SERIES SHELL SIZE FLOAT MOUNTS CONTACT ARRANGEMENT CONTACT TYPE TERMINATION MODIFICATION NOTE: Connectors may be ordered less contacts by adding the mod callout "FO" at end of number. Contacts are then supplied in bulk form. SERIES 2D - Double Density D CONTACT ARRANGEMENT 19, 31, 52, 79 and 100 SHELL SIZE E, A, B, C and D CONTACT TYPE* P - Pin S - Socket FLOAT MOUNTS Omit if not required * Accommodates AWG #26 thru #22 TERMINATION BR - 90˚ right angle PCB mounting (For BR Series use "P" to designate jackpost) MODIFICATION F171 - Jackpost assembly F172 - Standard jackscrew F173 - Low profile jackscrew For other modifications consult factory Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 60 Double Density D - .075" Contact Spacing 2D Standard Shell M A L B K 10˚ (TYP) G J D + + E + C + V .856(21.74)MAX. TWO MTG. HOLES .123 ± .005 (3.12 ± 0.13) T + .020 (0.51) - .000 (0.00) .250 (6.35) .250 (6.35) .250 (6.35) .250 (6.35) .236 (5.99) Part Number by Shell Size 2DE19P 2DE19S 2DA31P 2DA31S 2DB52P T H T + .020 (0.51) - .000 (0.00) .236 (5.99) .236 (5.99) .236 (5.99) .236 (5.99) .236 (5.99) Part Number by Shell Size 2DB52S 2DC79P 2DC79S 2DD100P 2DD100S Float Mount A K B + G J N 10˚ (TYP) + D + E .032 (.812) TOTAL DIAMETRAL FLOAT C M + H TWO MTG. HOLES .0885 ± .0025 (2.248 ± 0.064) V Part Number A B C D E G H J K L M N by Shell Size± .015 (0.38) ± .010 (0.25) ± .010 (0.25) ± .010 (0.25) ±.015 (0.38) ± .010 (0.25) ± .010 (0.25) ± .010 (0.25) ± .010 (0.25) ± .010 (0.25) ± .010 (0.25) ± .010 (0.25) V Max. 2DE19P 1.213 (30.81) .697 (17.70) .984 (24.99) .360 (9.14) .494 (12.55) .759 (19.28) .422 (10.72) .036 (.914) .236 (5.99) .055 (1.40) .422 (10.72) .120 (3.05) .555 (14.10) 2DE19S 1.213 (30.81) .640 (16.26) .984 (24.99) .308 (7.82) .494 (12.55) .759 (19.28) .422 (10.72) .032 (213) .243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10) 2DA31P 1.541 (39.14) 1.025 (26.03) 1.312 (33.32) .360 (9.14) .494 (12.55) 1.083 (27.51) .422 (10.72) .036 (.914) .236 (5.99) .055 (1.40) .422 (10.72) .120 (3.05) .555 (14.10) 2DA31S 1.541 (39.14) .968 (24.58) 1.312 (33.32) .308 (7.82) .494 (12.55) 1.083 (27.51) .422 (10.72) .032 (213) .243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10) 2DB52P 2.088 (53.03) 1.583 (40.21) 1.852 (47.04) .378 (9.60) .494 (12.55) 1.625 (41.27) .422 (10.72) .036 (.914) .231 (5.87) .055 (1.40) .426 (10.82) .129 (3.28) .555 (14.10) 2DB52S 2.088 (53.03) 1.508 (38.30) 1.852 (47.04) .308 (7.82) .494 (12.55) 1.625 (41.27) .422 (10.72) .032 (213) .243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10) 2DC79P 2.729 (69.31) 2.231 (56.67) 2.500 (63.50) .378 (9.60) .494 (12.55) 2.272 (57.71) .422 (10.72) .036 (.914) .231 (5.87) .055 (1.40) .426 (10.82) .129 (3.28) .555 (14.10) 2DC79S 2.729 (69.31) 2.156 (54.76) 2.500 (63.50) .308 (7.82) .494 (12.55) 2.272 (57.71) .422 (10.72) .032 (213) .243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10) 2DD100P 2.635 (66.92) 2.127 (54.02) 2.406 (61.11) .484 (12.29) .605 (15.37) 2.178 (55.32) .534 (13.56) .036 (.914) .231 (5.87) .055 (1.40) .426 (10.82) .129 (3.28) .555 (14.10) 2DD100S 2.635 (66.92) 2.062 (52.37) 2.406 (61.11) .420 (10.67) .605 (15.37) 2.178 (55.32) .534 (13.56) .032 (213) .243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10) For shell with float mounts, add letter F after shell size, e.g., 2DEF19P. Jackscrew/Jackpost Assembly .180 ± .025 Grip (4.57 ± 0.64) Length #4-40 UNC-2A THREAD .025 (0.64) MAX. .620 ± .010 (15.75 ± 0.25) #4-40 UNC-2B THREAD #4-40 UNC-2A THREAD .025 (0.64) MAX. .180 ± .025 Grip (4.57 ± 0.64) Length .230 (5.84) MAX. .233 (5.92) .223 (5.66) .325 ± .015 (8.26 ± 0.38) #4-40 UNC-2A THREAD Standard (F172) Jackscrew (factory installed) Low Profile (F173) Jackscrew (factory installed) Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 61 Jackpost (F171) Front Panel Connector Mounting Only Double Density D - .075" Contact Spacing 2D Contact Arrangements All views are pin front face. Use reverse order for socket side. 1 7 14 6 13 19 1 11 22 10 21 31 DE 19 Contacts 1 18 36 DA 31 Contacts 1 27 54 17 35 52 DB 52 Contacts 1 27 52 76 26 53 79 26 51 75 100 DC 79 Contacts DD 100 Contacts Cavity identification numbers are shown for reference only and do not appear on insulator front face. However they do appear on rear of insulator. 90˚ PCB Mounting - 3 Row .0375 (0.95) REF. .148 (3.76) MIN. .075 (.190) REF. .125 (3.18) .115 (2.92) DIA. TYP. 2x .130 (3.30) .100 (2.54) .690 (17.53) MAX. .253 (6.43) .233 (5.92) .100 (2.54) REF. .100 (2.54) REF. .510 (12.95) .490 (12.45) B B .075 (1.90) CAV. #1 .065 (1.65) .510 (12.95) .480 (12.18) #4-40 UNC-2B THREAD (2 PLACES) LAST CAV. A A PCB Termination Leads (all contact arrangements) .024 (6.10) to .028 (7.11). LAST LEAD Suggested finished PC hole Size .033 (8.38) +_ .003 (0.08) LEAD #1 Part Number by Shell Size 2DE19SBRP A ± .015 (0.38) 1.215 (30.86) B ± .010 (0.25) .984 (24.99) C Max. .690 (17.53) 2DA31SBRP 1.540 (39.12) 1.312 (33.32) .690 (17.53) 2DB52SBRP 2.090 (53.09) 1.852 (47.04) .690 (17.53) 2DC79SBRP 2.730 (69.34) 2.500 (63.50) .690 (17.53) Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 62 Double Density D - .075" Contact Spacing 2D 90˚ PCB Mounting - 4 Row .0375 (0.94) REF. .125 (3.18) .115 (2.92) DIA. TYP. .130 (3.30) MIN. .075 (1.90) REF. + + + + + + + + + + + + + + + + ++ + + + + + + + + + + + + + + + + + + + + .790 (20.07) MAX. + + + + + ++ + + + + + + + ++ + + + + + + + + + + + + + + + + ++ + + .100 (2.54) REF. .253 (6.43) .233 (5.92) .100 (2.54) REF. .200 (5.08) REF. .510 (12.95) .490 (12.45) B B .075 (1.90) CAV #1 .065 (1.65) + .620 (15.75) .590 (14.99) + #4-40 UNC-2B THREAD (2 PLACES) CAV #100 A A LEAD #100 LEAD #1 Part Number by Shell Size 2DD100SBRP A + _ .015 (0.38) 2.635 (66.93) Contact Arrangements - Page 62 Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 63 B + _ .010 (0.25) 2.406 (61.11) C Max. .790 (20.07) Double Density D - .075" Contact Spacing 2D Panel Cutouts A 10˚0' TYP. B G F H FULL R K TYP R E .032 (0.81) R MAX. TYP D C G D C Mtg. Conn. Method 2DE 2DA 2DB 2DC 2DD A + _ .005 (0.13) B + _ .005 (0.13) C + _ .005 (0.13) D + _ .005 (0.13) Front .874 (22.20) .437 (11.10) .984 (24.99) .492 (12.50) Rear .806 (20.47) .403 (10.24) .984 (24.99) .492 (12.50) Front 1.202 (30.53) .601 (15.26) 1.312 (33.32) Rear 1.134 (28.80) .567 (14.40) Front 1.743 (44.27) Rear E + _ .005 (0.13) F + _ .005 (0.13) G + _ .002 (0.05) H + _ .002 (0.05) K + _ .002 (0.05) .513 (13.03) .257 (6.53) .120 (3.05) .060 (1.52) .083 (2.11) .449 (11.40) .225 (5.71) .120 (3.05) .060 (1.52) .132 (3.35) .656 (16.66) .513 (13.03) .257 (6.53) .120 (3.05) .060 (1.52) .083 (2.11) 1.312 (33.32) .656 (16.66) .449 (11.40) .225 (5.71) .120 (3.05) .060 (1.52) .132 (3.35) .872 (22.15) 1.852 (47.04) .926 (23.52) .513 (13.03) .257 (6.53) .120 (3.05) .060 (1.52) .083 (2.11) 1.674 (42.52) .837 (21.26) 1.852 (47.04) .926 (23.52) .449 (11.40) .225 (5.71) .120 (3.05) .060 (1.52) .132 (3.35) Front 2.391 (60.73) 1.196 (30.38) 2.500 (63.50) 1.250 (31.75) .513 (13.03) .257 (6.53) .120 (3.05) .060 (1.52) .083 (2.11) Rear 2.326 (59.08) 1.163 (29.54) 2.500 (63.50) 1.250 (31.75) .449 (11.40) .225 (5.71) .120 (3.05) .060 (1.52) .132 (3.35) Front 2.297 (58.34) 1.149 (29.18) 2.406 (61.11) 1.203 (30.56) .623 (15.82) .312 (7.92) .120 (3.05) .060 (1.52) .083 (2.11) Rear 2.218 (56.34) 1.109 (28.17) 2.406 (61.11) 1.203 (30.56) .555 (14.10) .278 (7.06) .120 (3.05) .060 (1.52) .132 (3.35) For contact part numbers, termination tooling and assembly see pages 67-69. Panel Mounting 3/32 THICKNESS (REF.) RECOMMENDED Front Mounting Standard RIVET THICKNESS Front Mounting Float RIVET THICKNESS Rear Mounting Standard Rear Mounting Float Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 64 Centi-D Loc-.075" Contact Spacing CDL A subminiature all plastic high density "D" rectangular connector. The CDL is a general purpose connector with a peripheral o-ring and wire sealing gasket. Connector utilizes rear insertion, front release, crimp snap-in size 22, centi-loc contacts installable by the custormer or, if preferred, by the factory. MATERIAL Insulator: Black Nylon Dielectric Gasket: Polychloroprene Contact: Copper Alloy, Gold Plated Seal Ring Silicone How to Order R RoHS COMPLIANCE CDL 2A - 139 P - * - F0 CONTACT ARRANGEMENT SERIES 139 (Consult customer service for other sizes) Centi-D Loc Series SERIES TYPE 2 2A TYPE - No lock (mtg. holes) - No lock type with rear gasket CONTACT ARRANGEMENT CONTACT STYLE P - Centi-loc pin S - Centi-loc socket MODIFICATION CODES CONTACT STYLE F0 - Less contacts MODIFICATION CODES Plug 2.344 (59.54) ± .005 (0.13) CAVITY #1 .560 (14.22) MAX. 2.625 (66.68) CAVITY #1 .625 (15.88) ± .010 (0.25) SILICONE SEAL RING .260 (6.60) ± .010 (0.25) .625 (15.88) ± .010 (0.25) CONTACT HEIGHT .035 (0.89) .015 (0.38) CONTACT HEIGHT .065 (1.65) .045 (1.14) .175 (4.44) MAX. .540 (13.72) MAX. .535 (13.59) MAX. 2.025 (51.44) MAX. .150 (3.81) ± .010 (0.25) .150 (3.81) ± .010 (0.25) Plug 2.025 (51.44) MAX. Receptacle Recommended Panel Cutouts .125 (3.18) DIA. TYP. .565 (14.35) ± .005 (0.13) .2035 (51.69) ± .016 (0.41) .063 (1.60) RAD. MAX. 2.344 (59.54) ± .005 (0.13) Contact Arrangements Engaging Face View CAVITY #1 CAVITY #1 CAVITY #70 CAVITY #70 CAVITY #92 CAVITY #92 CAVITY #117 CAVITY #117 CAVITY #139 CAVITY #139 Plug Dimensions shown in inch (mm) Specifications and dimensions subject to change Receptacle www.ittcannon.com 65 Strip Connectors - .100"/.075" Contact Spacing CENTI-LOC connectors are low-cost nylon strip connectors designed for commercial applications such as instrumentation, communications, and medical equipment. They are available in continuous strip form up to a maximum length of 6 inches (152.40mm), accommodating from 1 to 60 rear insertion, front release, crimp snap-in size 22 CENTIPINTM/ CENTISOCKETTM contacts. These contacts utilize a proven positive contact alignment CTA design, giving additional contact strength and positive contact alignment during mating. These connectors can be ordered in kit or bulk form. The kit comprises all the parts necessary to assemble one complete 6-inch (152.40) strip connector with 60 contacts on .100 (2.54) centers or a 4-inch (101.60mm) strip with 53 contacts on .075 (1.91) centers. If more then one connector is required, the parts can be ordered in bulk and assembled as desired. Components and Accessories The CENTI-LOC strip connector can be ordered in kit or bulk form. The kit includes matin g insulators with a full compliment of contacts and two guide posts. If more than one connector is required, the parts can be ordered in bulk and assembled as desired. Kit Form Kits include mating insulators with full complement of contacts and two guide posts. Part Number CTA3-KIT CTA4-KIT CTA3-CTA4-KIT Insulator .475 (12.06) MAX. .275 (6.98) MAX. Contact Guide Posts Center spacing Polarizing Posts .075 (1.91) The guide posts and polarizing posts are inserted in the same manner as the contacts. The guide .100 (2.54) posts are inserted into the socket insulator and the polarizing posts are inserted into the pin .075 (1.91) & .100 (2.54) insulator. The corresponding contact in the mating insulator must be removed for each. See assembly instructions. Insulator Guide Post Polarizing Post Part Number CTA3-IP-53 CTA3-IS-53 CTA4-IP-60 CTA4-IS-60 CTA-GP CTA-PP Contact Center Spacing Type .075 (1.91) Pin .075 (1.91) Socket .100 (2.54) Pin .100 (2.54) Socket P/N 230-9507-000 P/N 230-9506-000 Material Nylon Nylon Nylon Nylon Passivated Stainless Steel Passivated Stainless Steel Dimensional Data .115 (2.92) MAX. 4.031 (102.39) MAX. 6.031 (153.19) MAX. .040 (1.02) MIN. .040 (1.02) MIN. .075 (1.91) TYP. .100 (2.54) TYP. .115 (2.92) MAX. CTA3-.075(1.91) Centers CTA4-.100(2.54) Centers Weights Part Number No. of Contacts CTA3 53 CTA4 60 Contacts Type Avy. Weight oz. ± 5% gm. pin .185 5.25 socket .203 5.75 pin .230 6.30 socket .241 6.90 Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 66 The Centi Line - .075" Contact Spacing 2D/CTA Contacts Contact Part Number Pin A resilient internal shoulder retains the contacts in the insulator housing. The front of the contact is chamfered to prevent damage to the internal shoulder as the contact is pushed into position. Part Number Socket Type 030-9542-001 Standard 30µin. plating 031-9540-004 030-9542-002 50µ in. plating 031-9540-005 030-9542-004 With inspection hole; 50µ in. plating N/A 030-9542-011 P.C. tail .026 dia. x .083 lg. Soc. *031-9540-013 030-9542-012 P.C. tail .183 lg. Soc. .020 dia. x .183 lg. Pin 031-9540-016 030-9542-014 Long crimp barrel ** 031-9540-022 *** 030-9556-000 *** Small crimp bore For AWG #32 & 30 031-9540-007 030-9542-022 Small crimp bore For AWG #28 & 30 *031-9540-015 030-9542-015 P.C. tail .232 lg. Soc. .020 dia. x .255 lg. Pin *031-9540-019 030-9542-016 P.C. tail .444 lg. Soc. .018 dia. x .445 lg. Pin P.C. Tail Contacts _ .010 (.25) from pigtail Subtract .064 (1.63) + length when used in 2D pin insulator for potting well of connector assembly. _ .010 (.25) from pigtail Subtract .081 (2.08) + length when used in 2D socket insulator for potting well of connector assembly. Pin 031-9540-000 Socket 50µ in. plating NOTE: Plating, except as noted, is 30 micro-inch gold. * Consult factory for any tail size or plating requirements. ** Special crimp locator required. Part number: 995-0001-714. (L3198-CL-PSL) *** Use special insertion tip (323-9510-016 &-017). 2D and Centi-Loc Crimp and Assembly Tools Tool Locators Pin Description Part Number M22520/2-01 995-0001-584 L3198-CLP 995-0001-338 Socket L3198-CLS 995-0001-353 M22520/2-01 Insertion Tools For Standard Contact AWG Size* CIET-CTA Handle Insertion Tips Kit Part Number (handle and tip) Tip Part Number** Handle Part Number** 22 CIT-PS-CTA-22 323-9510-001 204-9500-000 24 CIT-PS-CTA-24 323-9510-002 204-9500-000 26 CIT-PS-CTA-26 323-9510-003 204-9500-000 28 CIT-PS-CTA-28 323-9510-004 204-9500-000 30/P.C. Tail CIT-PS-CTA-30 323-9510-005 204-9500-000 * Based on wire size per MIL-W-16878 with Type E insulation, use smaller tool for wire with thin insulation, larger tool for wire having thick insulation. ** The 5 insertion tips (part numbers 323-9510-001 thru - 005). plus handle, and the pin and socket extaction tips maybe ordered as a SINGLE KIT by specifying the part number CIET-CTA-2. [Part number: 070143-0002]. Insertion Tools For Long Crimp barrel Contacts AWG Tip Part Number *** Size* Pin Contact CTA-AB Assembly Holding Block Part Number: 328-9508-000 Tip Part Number *** Socket Contact Handle Part Number*** 22 323-9510-008 323-9510-012 204-9500-000 24 323-9510-009 323-9510-013 204-9500-000 26 323-9510-010 323-9510-014 204-9500-000 *** To order the SINGLE KIT for the long crimp barrel contact (tip part numbers 323-9510-008 thru -014, handle and pin and socket extraction tips) please specify CIET-CTA-3. Extraction Tools Socket Extraction Tip Pin Extraction Tip Contact Description Kit Part Number (handle and tip) Tip Part Number Handle Part Number CENTIPIN CET-P-CTA-2 070112-0002 324-9502-000 204-9500-000 CENTISOCKET CET-S-CTA-1 070113-0001 324-9501-000 204-9500-000 Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 67 The Centi Line - .075" Contact Spacing 2D/CTA 2D/CTA CENTI-LOCTM Connectors Assembly Instructions The Double Density D/CTA CENTI-LOC Connectors are highly reliable and simple connectors to use. There are a few helpful suggestions that will assure complete satisfaction when followed: 1. The following instructions should be followed. 2. The proper crimp tool and locator (if required) must be used. These tools have been designed for use with this product. Substitutions of crimping equipment may result in connector failure at the assembly operation. 3. After crimping a contact to a lead it is of vital importance that the proper tool be used to assure seating the contact in the insulator in the proper position. Any substitution of insertion tools may result in over or under insertion of the contact which may damage the retention system of the insulator. 4. The female (socket) side of the connector has been designed with a controlled float to allow for ease of mating. To avoid reducing this float or causing a splaying of the contacts, any unnecessary strain caused by clamping the leads too close to the rear of the connector should be avoided. Use of recommended tooling together with proper assembly techniques will pay dividends in reliability and reduced costs. 2D Assembly Instructions CONTACT CRIMPING WIRE STRIPPING .100 (2.54) Cut the wires to length required and strip .100" of insulation from the end to be crimped. Check for cut or broken wires and frayed insulation. Using the proper crimp tool and locator, insert the contact into the locator. Insert the stripped end of the wire into the contact crimp pot, and crimp the contact to the wire. Squeeze the handles firmly to insure a proper crimp (tool will not release if crimping is incomplete). NOTE: Contact stop must be changed in tool locator when crimping pin and socket contacts. CONTACT INSERTION 1. Place the proper insertion tip in the insertion/-extraction handle and put the tip over the wire as shown. The tool tip will butt up against the crimp pot. Connector must be firmly supported during both insertion and extraction operations. 2. Using a firm, steady pressure, push the contact into the cavity until the resilient internal shoulder in the insulator snaps into the locking groove in the contact. The shoulder of the tool tip bottoms against the rear of the insulator, preventing over-insertion. Repeat for balance of contacts. CONTACT EXTRACTION 1. For contact extraction, remove the insertion tool tip and replace it with the proper extraction tool tip. (The socket tip will fit into the socket, and the pin tip will slide over the pin bundle). Insert the tool tip into the contact cavity: (the pin tip will butt up against the shoulder of the pin contact, and the socket tip will bottom out in the socket contact.) 2. Apply a firm, steady pressure until the contact is released from the internal shoulder in the insulator. The shoulder of the tool tip bottom against the insulator face to prevent damage to the internal shoulder. Remove the tool tip and pull the contact from the rear of the connector. Repeat for the balance of contacts to be removed. Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 68 The Centi Line - .075" Contact Spacing 2D/CTA CTA Assembly Instructions INSERTION 1. Place the connector into the slot in the assembly block with the arrows on the insulator pointing downward. The connector will bottom against the internal shoulder in the groove in the assembly block. Start contact insertion by placing the crimped contact in the cavity by hard. 2. Position the insertion tool tip on the rear of contact as shown. The insulation must be pulled back from the crimp pot approximately 1/32" to allow the tool tip to butt against the contact crimp pot. .275 (6.98) MAX. .475 (12.06) MAX. Guide Posts Polarizing Posts 3. With firm steady pressure, push the contact into the cavity until the resilient internal shoulder snaps into the locking groove in the contact. To prevent over insertion, the tool tip bottoms against the rear of the insulator. 4. The guide post and polarizing posts are inserted in teh same manner as the contacts. The guide posts are inserted into the socket insulator, and the polarizing posts are inserted into the pin insulartor. The corresponding contact in the mating insulator must be removed for each. EXTRACTION 1. To extract the contacts, place the conector face up in the assembly block so that the contact to be extracted is in the end of the block that has a fully slotted opening. 2. The pin extraction tool tip is tubular, slides over the pin bundle and butts against the front shoulder of the pin. The socket extraction tool is a solid rod that fits into the socket contact, the external shoulder butts against the contact socket shoulder. 3. Insert the extraction tool into the cavity and apply firm pressure until the contact is pushed thru the rear of the connector. 4. Lift the insulator from the groove and pull the contact out. Repeat for balance of contacts to be removed. Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 69