SYRM 1.905 mm Pitch Rectangular PCB Connectors
1.905 mm pitch · 10–206 contacts · 55302 type
J18 DIN 41612-Type Rectangular Connectors with Wire-Spring Contacts
DIN 41612 type · 32–96 contacts · wire-spring sockets
J18 connectors follow the DIN 41612 / IEC 60603-2 form with hyperboloid wire-spring socket contacts for rugged board-to-backplane connections. They have 32, 48, 64 or 96 contacts on a 2.54 mm grid, coding accessories against mis-mating, and dip-solder, wire-wrap or solder tails.
- Pitch
- 2.54 mm
- Contacts
- 32 to 96
- Current rating
- 2 A
- Temperature
- −55 to +125 °C
- Mating cycles
- 1000
Key features
- DIN 41612 / IEC 60603-2 form
- Hyperboloid wire-spring sockets
- 32, 48, 64 or 96 contacts; partial loading options
- Straight or right-angle dip-solder (standard or long tails), wire-wrap or solder
- Coding accessories against mis-mating
- 1000 mating cycles
Specifications
| Parameter | Value | Condition |
|---|---|---|
| Rated voltage | 300 V | |
| Dielectric withstanding voltage | 1000 V | |
| Contact resistance | ≤ 10 mΩ | |
| Current rating | 2 A | Ø 0.8 mm contacts |
| 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 |
IEC 60603-2 / DIN 41612 (type) — Two-part connectors for printed boards. HB 6382 — Chinese industry standard.
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
Is J18 compatible with DIN 41612 connectors?
J18 follows the DIN 41612 / IEC 60603-2 form. Send us your part number and we will propose the matching configuration and samples for your mating test.
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
PDS High-Density Rectangular PCB Connectors, 45 to 240 Contacts
45–240 contacts · wire-spring sockets · 1000 cycles