SYRMD mixed-power rectangular connector with power and signal contacts, exploded view

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

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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

Electrical
ParameterValueCondition
Rated voltage250 V
Dielectric withstanding voltage750 VRoom temperature
Current rating3 A / 13 A / 23 ASignal / size 16 / size 12
Insulation resistance≥ 5000 MΩ / ≥ 100 MΩRoom temperature / humidity
Mechanical and environmental
ParameterValueCondition
Operating temperature−65 to +125 °C
Vibration10–2000 Hz, 147 m/s²
Shock980 m/s²
Durability500 mating cycles

GJB 1438A — 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

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).

Related series

From sample to production

  1. Send your requirements

    Part number, drawing, pin-out or a short description of your application.

  2. Configuration and quote

    Our engineers match the configuration and reply with a drawing and quotation.

  3. 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.

  4. Your approval

    You test the samples in your own equipment and approve them.

  5. 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.

Request a quote