J55302 High-Density 2.54 mm PCB Connectors, 90 to 240 Contacts
2.54 mm grid · up to 240 contacts · guide-pin polarized
PDS High-Density Rectangular PCB Connectors, 45 to 240 Contacts
45–240 contacts · wire-spring sockets · 1000 cycles
PDS rectangular connectors pack 45 to 240 contacts in three rows on a 2.54 mm grid. They are built to GJB 1438/1 with reference to MIL-DTL-55302, polarized against mis-mating, and rated for 1000 mating cycles. Sockets are wire-spring (hyperboloid) or leaf-spring types; tails are right-angle or straight dip-solder, wire-wrap or solder.
- Pitch
- 2.54 mm
- Contacts
- 45 to 240
- Temperature
- −55 to +125 °C
- Mating cycles
- 1000
Key features
- 45, 60, 75 … 210, 240 contacts in three rows
- Wire-spring (hyperboloid) or leaf-spring sockets
- Partial loading options (row b empty, or alternate positions)
- Right-angle or straight dip-solder, wire-wrap or solder tails
- Polarized against mis-mating; 1000 mating cycles
Specifications
| Parameter | Value | Condition |
|---|---|---|
| Rated voltage | 250 V | |
| Dielectric withstanding voltage | 1000 V | |
| Insulation resistance | ≥ 1000 MΩ |
| Parameter | Value | Condition |
|---|---|---|
| Operating temperature | −55 to +125 °C | |
| Vibration | 10–2000 Hz, 147 m/s² | |
| Shock | 980 m/s² | |
| Durability | 1000 mating cycles |
GJB 1438/1 (MIL-DTL-55302 type) — Printed-circuit connectors.
Values not listed above — for example vibration level, leak rate or other environmental tests — can be tested to your requirements, including third-party testing. Specifications are subject to change; contact us for the current datasheet.
Typical applications
- Rugged electronic control units
- Rail and industrial electronics
- Test and measurement equipment
- Communication equipment
Frequently asked questions
What is a wire-spring socket?
A hyperboloid wire-spring socket grips the pin with many fine wires around its circumference, giving low contact resistance, low insertion force and long life.
From sample to production
Send your requirement
Part number, drawing, pin-out or a short description of your application.
Configuration and quote
Our engineers match the configuration and reply with a drawing and quotation.
Samples
Samples are made to your order. Third-party testing to your specification is available on request.
Your approval
You test the samples in your own equipment and approve them.
Series production
Production follows the approved sample configuration.
Need a quote or a drawing?
Send your part number, pin-out or drawing. An engineer will reply by email.
Related series
J18 DIN 41612-Type Rectangular Connectors with Wire-Spring Contacts
DIN 41612 type · 32–96 contacts · wire-spring sockets