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SAMTEC ESS128G04 Precision Socket Strip

The precision machined socket strips are designed for reliable electrical connections in electronic assemblies. Constructed with black G.F. polyester insulation and brass or phosphor bronze shells, these sockets feature gold or tin plating for excellent conductivity and corrosion resistance. Suitable for operating temperatures from -55°C to +125°C, they support a lead size range of 0.38 mm to 0.56 mm. These sockets provide both standard and low insertion force options, with robust contact resistance of 10 mΩ, making them ideal for high-density electronic testing and component interfacing.

Authorized Distributors
Source:DigiKey
Part No:ESS-128-G-04
Stock:180
Inv Date:05-27-2026
Price: Unit price: $32.81
Buy/RFQ:
Source:DigiKey
Part No:ESS-128-G-04
Stock:0
Inv Date:05-27-2026
Price: Unit price: $16.93
Buy/RFQ:
Part No:ESS-128-G-04
Stock:0
Inv Date:05-28-2026
Price: Unit price: $15.71
Buy/RFQ:
Part No:ESS-128-G-04
Stock:180
Inv Date:05-28-2026
Price: Unit price: $155400
Buy/RFQ:

SAMTEC ESS128G04 Precision Socket Strip Specifications:

  • Insulator Material: Black G.F. Polyester
  • Shell Material: Brass or Phosphor Bronze
  • Plating: Gold over 50μ" Ni or Tin over 50μ" Ni
  • 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)
  • Insertion Force: Standard 9 oz (2.50 N), Low 2.5 oz (0.70 N)
  • Withdrawal Force: Standard 2.5 oz (0.70 N), Low 2 oz (0.56 N)
  • Insertion Depth: 2.41 mm (.095") to 3.68 mm (.145")
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Compatible with various styles and lead options, supports low insertion force locking leads, models available with gold or tin shell plating, and non-standard lengths.
  • Designs subject to change without notice due to ongoing technical improvements.

Buy the Festo Series ESS: Precision Machined Socket Strips ESS128G04

Order the Festo ESS128G04 precision socket strip online today to ensure secure, high-quality connections for your electronic projects. Featuring durable construction with gold or tin plating, and support for a wide range of lead sizes, these sockets guarantee dependable performance across a variety of applications. Whether you need standard insertion force or low-force options, purchasing online gives you quick access to the latest designs and specifications, supporting efficient assembly and testing processes for your electronic components.

Buy Festo ESS128G04 now and experience unmatched reliability and performance in electronic test sockets.

Frequently Asked Questions

Where can I buy SAMTEC ESS128G04?

You can click on the BUY or RFQ button to purchase ESS128G04 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESS128G04?

You can download the ESS128G04 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESS128G04?

SAMTEC

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