SYRM 1.905 mm Pitch Rectangular PCB Connectors
1.905 mm pitch · 10–206 contacts · 55302 type
SYW 2.54 mm Rectangular PCB Connectors (MIL-DTL-55302 Type)
2.54 mm · 10–70 contacts · 5 A · 55302 type
SYW is a two-row 2.54 mm pitch rectangular connector built to GJB 1438/1 (MIL-DTL-55302 type) for board-to-board and board-to-wire connections, with dip-solder or solder-cup contacts and fixed or rotatable threaded guide pins.
- Pitch
- 2.54 mm
- Contacts
- 10 to 70
- Current rating
- 5 A
- Temperature
- −65 to +125 °C
- Mating cycles
- 500
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Key features
- 2.54 mm pitch, two rows, 10 to 70 contacts
- 5 A per contact, 1000 V withstanding voltage
- Dip-solder tails in several lengths, or solder cups
- Fixed or rotatable threaded guide pins and sockets, standard or long
- Marked per MIL-DTL-55302 slash sheets on request
Specifications
| Parameter | Value | Condition |
|---|---|---|
| Rated voltage | 300 V | |
| Dielectric withstanding voltage | 1000 V | |
| Contact resistance | ≤ 20 mΩ | |
| Current rating | 5 A | |
| Insulation resistance | ≥ 5000 MΩ / ≥ 100 MΩ | Room temperature / humidity |
| Parameter | Value | Condition |
|---|---|---|
| Operating temperature | −65 to +125 °C | |
| Vibration | 10–2000 Hz, 147 m/s² | |
| Shock | 980 m/s² | |
| Durability | 500 mating cycles |
GJB 1438/1 (MIL-DTL-55302 type) — Printed-circuit connectors.
Parameters not listed above — for example vibration level, leak rate or other environmental tests — can be tested to your requirements, including third-party testing.
Typical applications
- Rugged electronic control units
- Rail and industrial electronics
- Test and measurement equipment
- Communication equipment
Frequently asked questions
Can you match my M55302 part numbers with SYW?
SYW follows the MIL-DTL-55302 system. Send us your M55302 part number and we will propose the matching configuration and samples for your mating test.
Related series
J55302 High-Density 2.54 mm PCB Connectors, 90 to 240 Contacts
2.54 mm grid · up to 240 contacts · guide-pin polarized
From sample to production
Send your requirements
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 built to order. The minimum order quantity is 10 pieces, and samples and production orders each take 4–8 weeks. 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, with machining, molding, plating and assembly in our own Shenyang factory.
Need a quote or a drawing?
Send your part number, pin-out or drawing. Every inquiry is acknowledged by email within 1 business day, and an engineer follows up with a matched configuration, drawing or quotation.