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SAMTEC SSQ12921GD High-Temperature Socket

This high-temperature through-hole socket features a 0.025-inch square post and a 2.54 mm pitch, designed for reliable electrical connections. Made with black high-temperature insulator material and phosphor bronze contacts plated with tin and nickel, it provides excellent durability and corrosion resistance. The socket supports up to 4.7A per pin, with an operating temperature range of -55°C to +105°C. Suitable for electronic assemblies requiring precise, sturdy connections in industrial and automation applications.

Authorized Distributors
Source:DigiKey
Part No:SSQ-129-21-G-D
Stock:121
Inv Date:06-06-2026
Price: Unit price: $24.63
Buy/RFQ:
Source:DigiKey
Part No:SSQ-129-21-G-D
Stock:0
Inv Date:06-06-2026
Price: Unit price: $9.99
Buy/RFQ:
Part No:SSQ-129-21-G-D
Stock:0
Inv Date:06-07-2026
Price: Unit price: $10.73
Buy/RFQ:
Part No:SSQ-129-21-G-D
Stock:170
Inv Date:06-06-2026
Price: Unit price: $10.73
Buy/RFQ:

SAMTEC SSQ12921GD High-Temperature Socket Specifications:

  • Material: Black High-Temperature Insulator
  • Contact Material: Phosphor Bronze
  • Plating: Tin on contact, Nickel over tin
  • Current Rating: 4.7A per pin
  • Temperature Range: -55°C to +105°C
  • Pitch: 2.54 mm (.100 inch)
  • Connection Type: Through-Hole
  • Configuration: Square Post Socket
  • Insulation Material: High-Temperature Polyimide
  • Number of Positions: varies (up to 36 pins)
  • Plating Thickness: 1.27 um (50 µin) Ni, 0.51 um (20 µin) Au
  • Durability: Designed for repeated mating cycles
  • Compliance: RoHS compliant
  • Suitable for PCB mounting in industrial applications

Buy the Buy Samtec SSQ12921GD Part Number SSQ12921GD Online

Purchase the Samtec SSQ12921GD high-temperature through-hole socket online now. Designed with durable phosphor bronze contacts and reliable tin/nickel plating, it ensures stable connections in industrial electronics and automation systems. The socket features a 2.54 mm pitch, supporting up to 4.7A per pin, with an operating temperature range of -55°C to +105°C. Its robust construction and high-temperature insulator make it ideal for challenging environments requiring dependable, long-lasting electrical connectivity.

Get Samtec SSQ12921GD today—built for precision, long-lasting durability, and reliable electronic connections in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC SSQ12921GD?

You can click on the BUY or RFQ button to purchase SSQ12921GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SSQ12921GD?

You can download the SSQ12921GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SSQ12921GD?

SAMTEC

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