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SAMTEC ESS128T04 Precision Socket Strip

The precision machined socket strips are versatile connector components compatible with various PCB headers, designed with high-quality materials like brass and phosphor bronze, and plated with gold and nickel for optimal conductivity. Suitable for applications requiring reliable insertion and withdrawal forces, these sockets operate within a temperature range of -55°C to +125°C, and feature standard or low insertion force options. Available in different styles, lengths, and lead configurations, they are RoHS compliant and ensure secure, reusable connections for electronic assemblies and testing procedures.

Authorized Distributors
Source:DigiKey
Part No:ESS-128-T-04
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.55
Buy/RFQ:
Part No:ESS-128-T-04
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.26
Buy/RFQ:
Part No:ESS-128-T-04
Stock:180
Inv Date:05-28-2026
Price: Unit price: $92600
Buy/RFQ:

SAMTEC ESS128T04 Precision Socket Strip Specifications:

  • Insulator Material: Black G.F. Polyester (SS, SD, ESS, ESD), Black Liquid Crystal Polymer (HSS)
  • Shell Material: Brass (Styles 54), Phosphor Bronze
  • Plating: Gold over 50μ" (1.27μm), Nickel; Sn over 50μ" (1.27μm), Nickel
  • Operating Temperature Range: -55°C to +125°C
  • Contact Resistance: 10 mΩ
  • Lead Size Range: 0.38 mm to 0.56 mm (0.015" to 0.022" DIA), most IC leads supported
  • Insertion Force: Standard 9 oz (2.50 N), Max 16 oz (4.45 N); Low Force 2.5 oz (0.70 N), Max 5.5 oz (1.53 N)
  • Withdrawal Force: Standard 2.5 oz (0.70 N), Min 1.5 oz (0.42 N); Low Force 2 oz (0.56 N), Min 0.35 oz (0.10 N)
  • Insertion Depth: -2, -22, -38 options; 2.41 mm to 3.68 mm (0.095" to 0.145")
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Style Options: multiple including -5A, -05, -2, -22, -38
  • Dimensions: vary according to model, lengths up to 36 positions, lead diameter approx. 0.76 mm

Buy the F215 Series Socket Strip: ESS128T04

Enhance your electronic assembly with our precision socket strips designed for durability and reliable connections. Featuring gold and nickel plating, these sockets operate in a wide temperature range from -55°C to +125°C. Available in various styles and lengths, they support standard and low insertion force options for easy handling and repeated use. Compatible with multiple PCB lead sizes, RoHS compliant, and suitable for testing, prototyping, and production environments. Buy online now to ensure your project’s success with top-quality connectors.

Buy F215 Series socket strips now and experience secure, reliable connections with high-quality gold-plated contacts for your electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC ESS128T04?

You can click on the BUY or RFQ button to purchase ESS128T04 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESS128T04?

You can download the ESS128T04 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESS128T04?

SAMTEC

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