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SAMTEC SSW12921SD Through-Hole Connector

This through-hole socket features a black liquid crystal polymer insulator, phosphor bronze contacts with gold or tin plating, and a voltage rating of 465 VAC / 655 VDC. It operates from -55°C to +125°C with gold and -55°C to +105°C with tin, with an insertion depth of 3.68 mm or 6.35 mm. The socket supports a current rating of up to 6.3 A per pin, with a standard force of 125 grams. RoHS compliant and suitable for high-temperature applications, it mates with various headers and connectors, making it ideal for electronic and electrical engineering projects.

Authorized Distributors
Source:DigiKey
Part No:SSW-129-21-S-D
Stock:395
Inv Date:05-27-2026
Price: Unit price: $21.2
Buy/RFQ:
Part No:SSW-129-21-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.04
Buy/RFQ:
Part No:SSW-129-21-S-D
Stock:395
Inv Date:05-28-2026
Price: Unit price: $100500
Buy/RFQ:

SAMTEC SSW12921SD Through-Hole Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer or High Temperature Thermoplastic
  • Contact Material: Phosphor Bronze
  • Plating: Au or Tin with 50 µ
  • Dimensions: Varies with model, typical tail length approximately 4.0 mm to 6.35 mm, copper contact with gold or tin plating, insulator thickness about 0.25 mm, working temperature up to 125°C, current capacity 6.3 A per pin, voltage rating 465 VAC / 655 VDC, RoHS compliant, suitable for high-temp electronics, compatible with various headers and connectors for reliable electrical connections.

Buy the Samtec Series SSW Solder Tail Socket: SSW12921SD

Order the Samtec SSW12921SD high-temperature through-hole socket online today. Featuring phosphor bronze contacts with gold or tin plating, supports up to 6.3 A per pin, and operates from -55°C to +125°C. RoHS compliant and compatible with various headers, this socket ensures reliable electrical connections in demanding electronic applications. Its robust design with insulator materials like liquid crystal polymer or high-temperature thermoplastic guarantees durability and high-performance, making it ideal for engineers seeking quality, precision, and easy online purchasing for their electronics assembly needs.

Get Samtec SSW12921SD today—built for precision and long-lasting durability in electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC SSW12921SD?

You can click on the BUY or RFQ button to purchase SSW12921SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SSW12921SD?

You can download the SSW12921SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SSW12921SD?

SAMTEC

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