SYRM 1.905 mm Pitch Rectangular PCB Connectors
1.905 mm pitch · 10–206 contacts · 55302 type
SYRMD Mixed-Power Rectangular PCB Connectors, 13 A and 23 A
Power + signal · 13 A / 23 A power contacts · 1.905 mm
SYRMD is the mixed-power derivative of SYRM: size 16 (13 A) or size 12 (23 A) power contacts share one insulator with 3 A signal contacts, so power and signal pass through a single board connector. All contacts use a tulip (claw-spring) design for reliability.
- Pitch
- 1.905 mm (signal)
- Contacts
- 2–6 power + 11–63 signal
- Current rating
- 3 A / 13 A / 23 A
- Temperature
- −65 to +125 °C
- Mating cycles
- 500
Key features
- Power and signal contacts mixed in one connector
- Power contacts: size 16 (13 A) or size 12 (23 A); signal contacts: 3 A
- Two or three rows; 2, 4 or 6 power contacts
- Straight and right-angle dip-solder or solder-cup tails
- Tulip (claw-spring) contacts on all positions
- Full choice of guide pins and jackscrews, as SYRM
Specifications
| Parameter | Value | Condition |
|---|---|---|
| Rated voltage | 250 V | |
| Dielectric withstanding voltage | 750 V | Room temperature |
| Current rating | 3 A / 13 A / 23 A | Signal / size 16 / size 12 |
| 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 1438A — 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
How many power contacts can I have?
2, 4 or 6 power contacts, with 11 to 63 signal contacts in two rows (more in three rows).
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
J30J Mixed-Power Micro-D Connectors, 20 A Power + 3 A Signal
20 A power + 3 A signal · micro-D size · twist-pin signal contacts