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SAMTEC TSW10121LS Terminal Connector

The TSW series from Samtec features high-reliability, unshrouded terminal strip headers with a 2.54mm pitch, suitable for industrial and electronics applications. Made of phosphor bronze with gold plating, these connectors are designed for secure, high signal integrity connections across a temperature range of -55°C to 125°C. They come in single, dual, or triple row configurations with 0.025-inch square posts, housed in a black glass-filled polyester insulator that complies with UL and CSA standards. Optional locking features enhance connection security in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:TSW-101-21-L-S
Stock:50
Inv Date:05-27-2026
Price: Unit price: $0.46
Buy/RFQ:
Source:DigiKey
Part No:TSW-101-21-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.17
Buy/RFQ:
Part No:TSW-101-21-L-S
Stock:1980
Inv Date:05-28-2026
Price: Unit price: $0.19
Buy/RFQ:
Part No:TSW-101-21-L-S
Stock:497
Inv Date:05-20-2026
Price: Unit price: $0.18
Buy/RFQ:

SAMTEC TSW10121LS Terminal Connector Specifications:

  • Pitch: 2.54 mm
  • Post Size: 0.025 inch (0.635 mm) square
  • Material: Phosphor bronze
  • Plating: Gold over nickel
  • Insulator Material: Black glass-filled polyester
  • Operating Temperature Range: -55°C to +125°C
  • Standards: UL Listed, CSA Certified
  • Configurations: Single, dual, triple row
  • Mounting: Through-hole
  • Locking feature: Optional
  • Application: Industrial and electronic device connections

Buy the Buy Samtec TSW Series Part Number TSW10121LS Online

Purchase the Samtec TSW series terminal connector online today to enjoy high-quality, reliable connections with gold plating, broad temperature range, and secure locking options. Designed for demanding industrial and electronic applications, these headers ensure signal integrity and durability. Choose from single, dual, or triple row configurations with a 2.54mm pitch, housed in a robust, UL-listed insulator. Ordering online guarantees quick delivery, competitive pricing, and access to technical support to meet your project needs efficiently.

Order your Samtec TSW10121LS terminal strip header today and ensure secure, reliable high-performance connections in your industrial projects.

Frequently Asked Questions

Where can I buy SAMTEC TSW10121LS?

You can click on the BUY or RFQ button to purchase TSW10121LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW10121LS?

You can download the TSW10121LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW10121LS?

SAMTEC

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