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SAMTEC ESS103T03 Precision Socket Strip

The precision machined socket strips are designed for electronic testing and circuit connections. Constructed with durable black polyester insulators and brass or phosphor bronze shells, these connectors feature gold or tin plating for optimal performance. Operating within -55°C to +125°C, they offer low contact resistance of 10 mΩ and support wire ranges from 0.38 mm to 0.56 mm. With various styles and lengths, they ensure reliable insertion and withdrawal forces, complying with RoHS standards, and are suitable for high-temperature and lead-free applications.

Authorized Distributors
Source:DigiKey
Part No:ESS-103-T-03
Stock:53
Inv Date:05-27-2026
Price: Unit price: $1.42
Buy/RFQ:
Part No:ESS-103-T-03
Stock:1277
Inv Date:05-28-2026
Price: Unit price: $1.46
Buy/RFQ:
Part No:ESS-103-T-03
Stock:271
Inv Date:05-28-2026
Price: Unit price: $14600
Buy/RFQ:

SAMTEC ESS103T03 Precision Socket Strip Specifications:

  • Insulator Material: Black Polyester or Liquid Crystal Polymer
  • Shell Material: Brass or Phosphor Bronze
  • Plating Options: Au over 50μ
  • Sn over 50μ
  • Gold Shell: 30μ
  • Tin Shell: 10μ
  • Operating Temperature Range: -55°C to +125°C
  • Contact Resistance: 10 milliohms
  • Lead Size Range: 0.38 mm to 0.56 mm (.015
  • .022
  • most IC leads
  • Insertion Force: Standard 9 oz (2.50 N) avg., 16 oz (4.45 N) max; Low Force 2.5 oz (0.70 N) avg., 5.5 oz (1.53 N) max
  • Withdrawal Force: 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: From 2.41 mm (0.095”) to 3.68 mm (0.145”)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only

Buy the Samtec ESS103T03 – Reliable Precision Socket Strips for Industrial Applications

Order the Samtec ESS103T03 precision socket strip online today to enjoy high-quality, RoHS-compliant connectors with low contact resistance and durable construction. These socket strips are ideal for electronic testing, circuit connections, and applications requiring reliable performance at temperatures ranging from -55°C to +125°C. With various lengths and plating options, they provide excellent insertion and withdrawal forces, making installation simple and secure. Purchase now for quick delivery and ensure your projects benefit from trusted, industry-standard connection components.

Buy Samtec ESS103T03 now and experience unmatched reliability with precision and durability for your electronic testing and circuit connection needs.

Frequently Asked Questions

Where can I buy SAMTEC ESS103T03?

You can click on the BUY or RFQ button to purchase ESS103T03 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESS103T03?

You can download the ESS103T03 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESS103T03?

SAMTEC

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