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SAMTEC ESS121T05 precision socket strip

The ESS121T05 is a precision machined socket strip designed for reliable connections in industrial electronics. Made with high-quality materials like black G.F. Polyester and liquid crystal polymer insulators, it features gold or tin-plated brass and phosphor bronze contacts, ensuring optimal corrosion resistance and electrical performance. Operating within -55°C to +125°C, it supports various lead sizes and insertion forces suitable for complex circuit board assemblies. This RoHS-compliant component is ideal for high-density, low-insertion-force applications requiring durable, precise contact connections in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:ESS-121-T-05
Stock:100
Inv Date:05-28-2026
Price: Unit price: $7.27
Buy/RFQ:
Part No:ESS-121-T-05
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.48
Buy/RFQ:
Part No:ESS-121-T-05
Stock:180
Inv Date:05-28-2026
Price: Unit price: $74800
Buy/RFQ:

SAMTEC ESS121T05 precision socket strip Specifications:

  • Insulator Material: Black G.F. Polyester (SS, SD, ESS, ESD) or Liquid Crystal Polymer (HSS)
  • Contact Material: Brass or Phosphor Bronze with Au over 50p or Sn over 50p plating
  • Operating Temperature: -55°C to +125°C
  • Contact Resistance: 10 mΩ
  • Lead Size Range: 0.38 mm to 0.56 mm (0.015'' to 0.022'' diameter)
  • Insertion Force: Standard 9 oz (2.50 N) avg., Max 16 oz (4.45 N); Low Force 2.5 oz (0.70 N) avg., Max 5.5 oz (1.53 N)
  • Withdrawal Force: Standard 2.5 oz (0.70 N) avg., Min 1.5 oz (0.42 N); Low Force 2.0 oz (0.56 N) avg., Min 0.35 oz (0.10 N)
  • Insertion Depths: -2, -22, -38 options from 2.41 mm to 3.68 mm
  • RoHS Compliance: Yes
  • Lead-Free Solderable: Wave only
  • Shell Material: Brass or Tin (Styles 2 & 22), optional gold-plated shells with 10μ
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Buy the Foyan ESS121T05 – Reliable Precision Socket for Industrial Applications

Order the Foyan ESS121T05 precision socket strip online today to ensure reliable, high-quality connections for industrial electronics. With durable brass and phosphor bronze contacts, gold or tin plating options, and high-temperature operation from -55°C to +125°C, this RoHS-compliant component guarantees optimal performance. Its low insertion and withdrawal forces make it easy to assemble on circuit boards, supporting various lead sizes for versatile applications. Trust Foyan’s proven design for industrial, commercial, and complex electronic systems, delivered quickly through our online store.

Buy Foyan ESS121T05 now and experience unmatched reliability and performance in precision electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC ESS121T05?

You can click on the BUY or RFQ button to purchase ESS121T05 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESS121T05?

You can download the ESS121T05 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESS121T05?

SAMTEC

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