myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC ESS109T04 Precision Socket Strips

The precision machined socket strips are versatile connectors designed with high-quality brass shells and phosphor bronze contacts, plated with gold or tin for durability. Suitable for various PCB applications, they support operating temperatures from -55°C to +125°C and feature low contact resistance of 10 mΩ. These socket strips accommodate lead sizes from 0.38 mm to 0.56 mm, offering both standard and low insertion force options, making them ideal for sensitive electronic testing and assembly. RoHS compliant and available in multiple lengths and styles, ensuring compatibility with diverse electronic systems.

Authorized Distributors
Source:DigiKey
Part No:ESS-109-T-04
Stock:242
Inv Date:05-27-2026
Price: Unit price: $32.32
Buy/RFQ:
Source:DigiKey
Part No:ESS-109-T-04
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.95
Buy/RFQ:
Part No:ESS-109-T-04
Stock:13
Inv Date:05-28-2026
Price: Unit price: $4.08
Buy/RFQ:
Part No:ESS-109-T-04
Stock:242
Inv Date:05-28-2026
Price: Unit price: $40700
Buy/RFQ:

SAMTEC ESS109T04 Precision Socket Strips Specifications:

  • Insulator Material: Black G.F. Polyester (SS, SD, ESS, ESD) or Black Liquid Crystal Polymer (HSS)
  • Shell Material: Brass (except Style 54)
  • Plating Options: Au over 50μ
  • Sn over 50μ" (1.27 μm) 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) average, Max 16 oz (4.45 N); Low Force 2.5 oz (0.70 N) average, Max 5.5 oz (1.53 N)
  • Withdrawal Force: Standard 2.5 oz (0.70 N) average, Min 1.5 oz (0.42 N); Low Force 2 oz (0.56 N) average, Min 0.35 oz (0.10 N)
  • Insertion Depths: -2, -22, -38, ranging from 2.41 mm to 3.68 mm (0.095" to 0.145")
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave solder only
  • Lengths and styles vary; some options are non-standard and non-returnable
  • Compatible with lead and socket options, with locking leads available for specific models

Buy the Buy Samtec ESS109T04 Part Number ESS109T04 Online

Enhance your electronic assembly with these high-quality precision socket strips. Featuring gold or tin plating, they support multiple lead sizes, operate reliably from -55°C to +125°C, and are RoHS compliant. Designed for durability and high performance, they offer low insertion and withdrawal forces for easy handling. Ideal for PCB testing, electronic manufacturing, and assembly projects, these socket strips ensure secure connections, reduce wear and tear, and improve operational efficiency—available to purchase online with quick delivery.

Buy Samtec ESS109T04 now and experience unmatched reliability and performance for precision electronic testing and PCB connections.

Frequently Asked Questions

Where can I buy SAMTEC ESS109T04?

You can click on the BUY or RFQ button to purchase ESS109T04 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESS109T04?

You can download the ESS109T04 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESS109T04?

SAMTEC

Sponsored by