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SAMTEC ESS121T04 Precision Socket Strips

The precision machined socket strips ESS121T04 are designed for reliable electrical connections in industrial and electronic applications. Made from high-quality materials like black G.F. polyester insulators and brass shells with gold or tin plating, these sockets support operating temperatures from -55°C to +125°C. They feature low insertion and withdrawal forces, making assembly easier and secure. Suitable for IC leads with sizes ranging from 0.38 mm to 0.56 mm, these sockets are RoHS compliant, ensuring environmentally safe manufacturing standards and high durability for demanding industrial uses.

Authorized Distributors
Source:DigiKey
Part No:ESS-121-T-04
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.16
Buy/RFQ:
Part No:ESS-121-T-04
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.95
Buy/RFQ:
Part No:ESS-121-T-04
Stock:180
Inv Date:05-28-2026
Price: Unit price: $69400
Buy/RFQ:

SAMTEC ESS121T04 Precision Socket Strips Specifications:

  • Insulator Material: Black G.F. Polyester or Liquid Crystal Polymer
  • Shell Material: Brass (styles 54) or Tin-plated (styles 2 & 22)
  • Plating: Gold over 50µ
  • 1.27
  • 50
  • 0.76
  • 10
  • 0.25
  • 0.76
  • 30
  • 0.68
  • 0.25
  • 0.38
  • 0.56
  • 1.27
  • 1.27
  • 50
  • 50
  • 0.7
  • 0.42
  • 0.7
  • 0.56
  • 0.1
  • 0.35
  • 2.41
  • 3.68
  • 2.41
  • 3.68
  • 2.5
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • 0.76
  • Operating Temp Range: -55°C to +125°C
  • Contact Resistance: 10 mΩ
  • Lead Size Range: 0.38 mm to 0.56 mm (015" to .022" DIA)
  • 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 Depth: 2.41 mm to 3.68 mm (0.095" to 0.145")
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only

Buy the Samtec ESS121T04 – Reliable Precision Socket Strips for Industrial Applications

Purchase the Samtec ESS121T04 precision socket strips online today for dependable connections in industrial and electronic projects. Designed with high-quality materials like brass shells with gold or tin plating, these sockets operate within -55°C to +125°C, ensuring durability under demanding conditions. They feature low insertion and withdrawal forces, making assembly quick and secure. RoHS compliant, suitable for IC leads from 0.38 mm to 0.56 mm, and with wave solderable lead configurations, these sockets deliver professional reliability for your critical applications.

Order your Samtec Series ESS121T04 precision socket strip today and enhance your electronic assemblies with reliable, high-performance connectors.

Frequently Asked Questions

Where can I buy SAMTEC ESS121T04?

You can click on the BUY or RFQ button to purchase ESS121T04 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESS121T04?

You can download the ESS121T04 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESS121T04?

SAMTEC

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