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SAMTEC SSQ11221GD through-hole connector

This is a high-quality through-hole connector with a 0.025-inch square post, designed for reliable mating with various component series. It features a black high-temperature insulator, phosphor bronze contacts with gold flash plating for excellent electrical performance, and a current rating of 4.7 A per pin. Suitable for a temperature range of -85°C to +105°C, this connector ensures robust connections in demanding environments. Additional specifications include precise dimensions, plating options, and compatibility with industry-standard series, making it ideal for electronic assemblies requiring durability and high-performance integrity.

Authorized Distributors
Source:DigiKey
Part No:SSQ-112-21-G-D
Stock:333
Inv Date:06-08-2026
Price: Unit price: $10.73
Buy/RFQ:
Source:DigiKey
Part No:SSQ-112-21-G-D
Stock:0
Inv Date:06-08-2026
Price: Unit price: $4.18
Buy/RFQ:
Part No:SSQ-112-21-G-D
Stock:0
Inv Date:06-09-2026
Price: Unit price: $4.69
Buy/RFQ:
Part No:SSQ-112-21-G-D
Stock:449
Inv Date:06-08-2026
Price: Unit price: $4.68
Buy/RFQ:

SAMTEC SSQ11221GD through-hole connector Specifications:

  • Insulator Material: Black High Temperature
  • Contact Material: Phosphor Bronze with Gold Flash Plating
  • Plating Thickness: 0.00127 inches (1.27 um) Nickel
  • Current Rating: 4.7 A per pin
  • Temperature Range: -85°C to +105°C
  • Type: Through-Hole, Square Post Socket
  • Size: 0.025 inch (0.635 mm) pitch
  • Maximum Pins: 36
  • Insertion Force: Standard low insertion force

Buy the Buy Samtec SSQ11321GD Part Number SSQ11221GD Online

Enhance your electronic assemblies with this high-quality through-hole connector featuring gold-flash contacts, a 0.025-inch pitch, and high-temp insulator. Perfect for demanding applications, it offers dependable electrical connections with a maximum current of 4.7 amps per pin. Its robust construction ensures performance in temperatures from -85°C to +105°C. Available with multiple plating options and compatible with industry standard series, this connector guarantees durability and precision, making it the ideal choice for engineers and technicians seeking reliable component solutions online.

Buy Samtec SSQ11221GD connector now and experience unmatched reliability and high-performance electrical connections in your electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC SSQ11221GD?

You can click on the BUY or RFQ button to purchase SSQ11221GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SSQ11221GD?

You can download the SSQ11221GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SSQ11221GD?

SAMTEC

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