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SAMTEC SSQ12503SD Power Socket

The product is a through-hole socket with a 2.54 mm pitch, made of black liquid crystal polymer insulator with phosphor bronze contacts plated in gold or tin. Designed for reliable power and signal connections, it supports current ratings of 6.3 A and 47 A per pin, with operating temperatures from -55°C to +125°C depending on plating. It includes various options for pin length, plating, and row configurations, ensuring compatibility with a range of high-temperature, RoHS-compliant applications.

Authorized Distributors
Source:DigiKey
Part No:SSQ-125-03-S-D
Stock:121
Inv Date:06-06-2026
Price: Unit price: $22.12
Buy/RFQ:
Source:DigiKey
Part No:SSQ-125-03-S-D
Stock:0
Inv Date:06-06-2026
Price: Unit price: $8.97
Buy/RFQ:
Part No:SSQ-125-03-S-D
Stock:0
Inv Date:06-07-2026
Price: Unit price: $9.64
Buy/RFQ:
Part No:SSQ-125-03-S-D
Stock:170
Inv Date:06-06-2026
Price: Unit price: $9.64
Buy/RFQ:

SAMTEC SSQ12503SD Power Socket Specifications:

  • Pitch: 2.54 mm
  • Insulator Material: Black Liquid Crystal Polymer or High Temperature Thermoplastic
  • Contact Material: Phosphor Bronze
  • Plating: Gold or Tin, with Ni underlayer
  • Current Rating: 6.3 A to 47 A per pin
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Insertion Depth: 3.68 mm to 6.35 mm
  • Voltage Rating: 465 VAC / 655 VDC
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Maximum Pins: 36 per connector row
  • Row Options: Single, Double, Triple
  • Plating Options: Gold Flash, Matte Tin
  • Operating Force: 125 grams (4.4 N) standard
  • Compatible Mates: TSW, MTSW, MTLW, ZW, TSS, ZSS, TSM, TSSH, HTSS

Buy the Samtec Series PowerSocket SSQ12503SD: SSQ12503SD

Experience the reliability of the Power Socket designed for robust power and signal connections in high-temperature environments. Featuring a 2.54 mm pitch, phosphor bronze contacts with gold or tin plating, and a versatile range of pin configurations, this socket ensures excellent electrical performance with current ratings up to 47 A per pin. Its RoHS-compliant construction supports sustainable manufacturing. Compatible with a wide range of mate connectors, it's ideal for high-density, high-temperature, and demanding electronic applications. Purchase online today to ensure a durable, high-quality connection solution.

Get Samtec SSQ12503SD today—built for high-current power applications and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC SSQ12503SD?

You can click on the BUY or RFQ button to purchase SSQ12503SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SSQ12503SD?

You can download the SSQ12503SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SSQ12503SD?

SAMTEC

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