Spring Contact and Circular Connectors

Spring Contact &
Circular
Connectors
Contents
HOTSHOE CONNECTORS 158
SPRING CONTACT CONNECTORS 161
COMMERCIAL MIL-DTL-5015 CIRCULAR 163
HotShoe Connectors Specification
Features and Benefits
Constructed using spring loaded contacts, maintaining a positive force against the mating connector.
Low mating force enables rapid and effortless connection for a user-friendly connection system.
Rugged and robust, made from highly durable mould materials and designed to withstand a high level of dust,
water and chemical agent ingress to IP68 – ensuring continued reliability throughout the product’s lifecycle.
Tolerant to mating misalignment.
Ideal for use in portable equipment where separate battery modules are used, and for data transfer docking stations.
Typical Applications
Military radio systems
Thermal imaging cameras
Hand-held scanners
Docking stations
Hand-held commercial radios
Portable datacoms equipment
Powerboat gantry connection system
Specifications
Materials
Electrical
Mouldings:
High Temperature Plastic,
UL94V-0
Seals:
Thermoplastic Elastomer
or Nitrile
hotshoe
Contacts:Brass
Threaded Inserts, Springs:
Stainless Steel
Current rating:
1A per contact
Voltage rating:
240V DC
Contact resistance:
Male: 10 mΩ max
Female: 30 mΩ max
Insulation resistance:
1,000 MΩ min
Mechanical
Finish:Gold
Environmental
Temperature range:
-40°C to +100°C
Durability:
10,000 cycles
Environmental seal:
IP68 at 1.5m for 2 hours
All preferred sizes of this range are held in stock.
Check www.harwin.com for availability.
Mating Profiles
FEMALE
PC TAIL
MALE
SOLDER
M90-604
M90-605
M90-606
18.50
to PCB
15.50
between
PCBs
PC TAIL
3.50
3.50
M90-704
M90-704
M90-706
M90-606
20.50
to PCB
SOLDER
M90-604
M90-605
3.50
3.50
M90-706
All dimensions in mm.
www.harwin.com
23.50
158
HotShoe Connectors
Female Connector
Sealed to IP68 at 1.5m.
Spring probe design for maintaining a positive force against
the mating connector – see page 160.
Solder cup Tail suitable for 26 AWG cable.
Recommended panel/bulkhead thickness is 1.5mm.
PC TAIL
SOLDER TAIL
A
A
C
C
18.00
2x
2x
18.00
M2.5 x 6mm
Csk. Screws
1.40
D
6.50
9.00
6.50
M2.5 x 6mm
Csk. Screws
1.40
D
9.00
9.40
B
Ø 0.80
3.00
2.50
2.50
2.50
B
B+4.5
C
B
2.50
2.50
1.75 min
D + 3.50
8.00
Ø1.10
R5.00
Hotshoe
2.50
Tail
9.40
Recommended PC Board Pattern
Calculation
A
B + 29.50
B
1.25 x (Total no. of contacts - 2)
C
B + 15.50
D
B + 6.50
11.50
R2.00 max
Ø6.00 x 90° csk.
Recommended Panel Cut-out
HOW TO ORDER
M90 - 60X XX 45
Finish
Series code
45
Gold
TYPE
604
4mm PC Tail
605
3mm PC Tail
TOTAL NO. OF CONTACTS
606
Solder Cup Tail
08, 12, 16
All dimensions in mm.
www.harwin.com
159
HotShoe Connectors
Male Connector
Sealed to IP68 at 1.5m.
Designed to mate with a spring probe connector – see page 159.
Solder Cup Tail suitable for 26 AWG cable.
Recommended panel/bulkhead thickness is 1.5mm.
PC TAIL
SOLDER TAIL
A
A
C
C
2x
18.00
D
2x
M2.5 x 6mm
csk. screws
18.00
11.25
3.50
D
5.50
M2.5 x 6mm
csk. screws
11.25
3.50
5.50
11.50
hotshoe
2.50
5.00
B
11.50
Ø 0.90
5.00
2.50
2.50
2.50
B
B+4.5
C
B
2.50
2.50
1.75 min
D + 3.50
8.00
Ø1.10
R5.00
Recommended PC Board Pattern
Calculation
A
B + 29.50
B
1.25 x (Total no. of contacts - 2)
C
B + 15.50
D
B + 9.50
11.50
R2.00 max
Ø6.00 x 90° csk.
Recommended Panel Cut-out
HOW TO ORDER
M90 - 70X XX 45
Finish
Series code
45
Gold
TYPE
704
PC Tail
706
Solder Cup Tail
TOTAL NO. OF CONTACTS
08, 12, 16
All dimensions in mm.
www.harwin.com
160
Spring Contact Connectors Specification
Materials
Mouldings:
Environmental
High Temperature Plastic, UL94V-0
Operating temperature:-40°C to +85°C
Contacts: Plunger:Brass
Barrel: Brass
Spring:Stainless Steel
or Gold-plated Steel
Solderability:235°C for 5 seconds
Soldering heat resistance:260°C for 10 seconds
Finish: Plunger:Gold
Barrel: Gold
Electrical
Mechanical
Current rating:
1.0A max
Durability: 10,000 operations
Voltage rating:
12V DC
Contact resistance:
50 mΩ max
Insulation resistance:
100 MΩ min
Working height:
2-way3.9mm
3-way, 4-way 3.4mm
5-way4.5mm
SPRING CONTACT
Spring force at working height:
2-way 1.1N ±20%
3-way, 4-way 1.2N ±20%
5-way 0.8N ±20%
All preferred sizes of this range are held in stock.
Check www.harwin.com for availability.
www.harwin.com
161
Spring Contact Connectors
A range of spring contact connectors for maintaining a positive
force against a mating surface.
Low mating force enables rapid and effortless connection
for a user friendly system.
Tolerates significant mating misalignment.
Ideal for use in portable equipment where separate battery
modules are used and for data transfer docking stations.
2 contacts
3 contacts
5.00
4.30
4.30
Ø1.00
2.50
2.90
2.70
2.70
4.20
0.40
2.40
2.40
0.60
2.20
Ø0.70
Ø0.70
Ø0.60
Ø1.80
2.50
8.00
4.40
5.00
5.00
3.70
3.70
8.00
5.00
2.40
Recommended
PC Board Pattern
1.90
8.60
SPRING CONTACT
1.90
Ø0.75
2.00
Ø1.60
Ø1.60
Recommended PC Board Pattern
4 contacts
5 contacts
5.08
7.50
Ø1.00
2.50
2.54
5.08
2.54
2.20
4.20
0.50
4.20
2.90
Ø1.80
2.50
10.50
2.40
11.10
2.00
10.50
7.50
Ø1.00
2.00
4.50
Recommended
PC Board Pattern
1.90
2.50
1.90
4.00
2.00
5.50
Ø0.70
Recommended
PC Board Pattern
8.00
Ø1.90
HOW TO ORDER
P20 - xx 45 r
Series code
tape and reel
total no. of contacts
FINISH
02 to 05
45
All dimensions in mm.
www.harwin.com
162
Gold
Commercial MIL-DTL-5015 Specification
A range of high reliability, rugged, RoHS-compliant Circular Connectors to meet the high standards of MIL-DTL-5015, priced to be cost-effective
for commercial and industrial applications.
Designed for use in harsh and demanding environments, the high specification, cadmium– and hexavalent chromium-free range features
free plug, panel mount and cable connector orientations in a number of popular shell and layout options.
Features
Intermateable with MIL-DTL-5015
Low cost, highly durable & rugged connector system
Solder termination
Full environmental sealing with the use of backshells
and sealing gaskets, exceeds IP67
Threaded and polarised coupling
Zinc & Black Chromate-plated shells
COTS applications where MIL spec is not mandatory
Materials
Environmental
Outer shell:
Inner contacts:
Insulator, Grommet:
Aluminium Alloy, Zinc with
Black Chromate finish
Copper Alloy, Silver finish
Synthetic Rubber
Operating temperature:
Vibration sensitivity:
Shock severity:
Water resistance (sealing):
Electrical
-55°C to +125°C
10Hz to 500Hz, 98mm/s² (10G)
490m/s² (50G) for 11ms
1.8m for 48 hours – exceeds IP67
Mechanical
13A
10SL shell: 500V AC, 700V DC
12S shell: 500V AC, 700V DC
14S shell: 200V AC, 250V DC
10SL shell: 2,000V AC
12S shell: 2,000V AC
14S shell: 1,000V AC
Insulation resistance:
5,000 MΩ min
Durability:
Wire size:
500 operations
16 to 22 AWG
Circular Connectors
Current rating:
Voltage rating:
Voltage proof:
All preferred sizes of this range are held in stock.
Check www.harwin.com for availability.
HOW TO ORDER
C90 - 310X# XXXX-X X
CONTACT GENDER
P
Male
S
Female
SHELL SIZE
Series code
TYPE
10SL-3
Thread 5/8-24UNEF, 3 contacts
10SL-4
Thread 5/8-24UNEF, 2 contacts
12S-3
Thread 3/4-20UNEF, 2 contacts
3101F
Cable connector with backshell
3102R
Panel mount connector with gasket
14S-2
Thread 7/8-20UNEF, 4 contacts
3106F
Straight plug with backshell
14S-6
Thread 7/8-20UNEF, 6 contacts
THREAD
5/8-24UNEF-2B
Contact Configuration
B
B
A
2.29
A
D
C
B
C
A
A
Ø11.3322.2 max.
Ø24.61 MAX
Ø11.38
10SL-4 Shell
5.28
12S-3 Shell
2.31
4.06
14.27
2.29
10SL-3 Shell
57.15 max.
www.harwin.com
163
B
E
C
Ø17.32
1
D
3.50
14S-2 Shell
All dimensions in mm.
F
2.29
B
2.67
2.31
7/8-2
Contact numbering is shown looking onto the mating face of the male connector.
1.35
A
7/8-20UNEF-2A
13.49
57.15 MAX
14S-6 Shell
14.27
Commercial MIL-DTL-5015
Cable Connector & Straight Plug
Male & female circular connectors intermateable
with MIL-DTL-5015.
Rugged connector system for harsh environments.
Exceeds IP67.
Recommended wire strip length is 7.5mm.
CABLE CONNECTOR
A
B
Circular Connectors
Thread
STRAIGHT PLUG
C
ØD
Thread
CALCULATION
SHELL
SIZE
THREAD*
DIMENSIONS
A max
C max
ØD max
10SL-3
5/8-24UNEF-2A/2B
54.10
22.76
54.10
24.10
10SL-4
5/8-24UNEF-2A/2B
54.10
22.76
54.10
24.10
12S-3
3/4-20UNEF-2A/2B
54.10
22.76
54.10
25.30
14S-2
7/8-20UNEF-2A/2B
54.10
25.94
55.91
28.53
14S-6
7/8-20UNEF-2A/2B
54.10
25.94
55.91
28.53
*2A class for external threads, 2B class for internal threads.
All dimensions in mm.
www.harwin.com
B max
164
Commercial MIL-DTL-5015
Panel Mount Connector, Receptacle Style
Male & female circular connectors intermateable with
MIL-DTL-5015.
Features screw holes for panel mounting.
Gaskets provide additional sealing.
Recommended wire strip length is 7.5mm.
Mates with C90-3106F Straight Plug connectors shown
on previous page.
male
A
B
B
ØC
Thread
Ø3.05
Circular Connectors
A
30.18
Gasket
2.25
FEmale
A
30.18
B
A
Thread
B
ØC
Ø3.05
Gasket
2.25
CALCULATION
SHELL
SIZE
THREAD
DIMENSIONS
B
ØC
10SL-3
5/8-24UNEF-2A
25.65
18.25
15.75
10SL-4
5/8-24UNEF-2A
25.65
18.25
15.75
12S-3
3/4-20UNEF-2A
28.02
20.62
17.17
14S-2
7/8-20UNEF-2A
30.40
23.02
18.92
14S-6
7/8-20UNEF-2A
30.40
23.02
18.92
All dimensions in mm.
www.harwin.com
A
165
Commercial MIL-DTL-5015
Dust Caps & Rubber Bushing
Dust cap with external thread for use
with Straight Plugs (M90-3106F).
Dust cap with internal thread for use with Cable connectors
(M90-3101F) and Panel Mount connectors (M90-3102R).
Dust caps supplied fitted with chain.
Rubber Bushing for use with Cable connectors
(M90-3101F).
DUST CAP – External THREAD
RUBBER BUSHING
C
ØA
Thread
B
CALCULATION
Circular Connectors
ØA
SIZE
THREAD
ØA max
B max
C
10SL
5/8-24UNEF-2A
17.45
16.66
101.60
12S
3/4-20UNEF-2A
20.62
21.44
114.30
14S
7/8-20UNEF-2A
23.80
21.44
114.30
B
DUST CAP – INternal THREAD
C
11.91
max
CALCULATION
Thread
ØA
CALCULATION
SIZE
THREAD
ØA max
C
10SL
5/8-24UNEF-2B
20.70
101.60
12S
3/4-20UNEF-2B
25.40
114.30
14S
7/8-20UNEF-2B
28.57
114.30
SIZE
ØA
B
4
5.59
69.85
6
7.92
66.68
HOW TO ORDER
C90 - XXXXX - XXXX
SIZE
Series code
TYPE
10SL
For use with 10SL shell size (Dust caps)
12S
For use with 12S shell size (Dust caps)
For use with 14S shell size (Dust caps)
25042
Dust Cap – External thread
14S
25043
Dust Cap – Internal thread
4
For use with 10SL & 12S shell sizes (Bushing)
3420
Rubber Bushing
6
For use with 14S shell size (Bushing)
All dimensions in mm.
www.harwin.com
166