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SAMTEC TSW11521TSLL Terminal Header

The TSW series from Samtec are unshrouded through-hole terminal strip headers featuring 0.025 inch (0.635mm) square posts. Compatible with Samtec connector series like SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS, these headers come in single, dual, or triple row configurations with 2.54mm pitch spacing, supporting 1 to 50 contacts per row with straight orientation. Made of phosphor bronze with matte tin plating, they withstand temperatures from -55°C to 105°C. The black glass-filled polyester insulator offers electrical insulation and mechanical stability, suitable for industrial applications. Optional locking leads enhance secure connections, meeting UL and CSA standards.

Authorized Distributors
Source:DigiKey
Part No:TSW-115-21-T-S-LL
Stock:50
Inv Date:05-27-2026
Price: Unit price: $11.05
Buy/RFQ:
Source:DigiKey
Part No:TSW-115-21-T-S-LL
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.35
Buy/RFQ:
Part No:TSW-115-21-T-S-LL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.4
Buy/RFQ:
Part No:TSW-115-21-T-S-LL
Stock:120
Inv Date:05-28-2026
Price: Unit price: $14000
Buy/RFQ:

SAMTEC TSW11521TSLL Terminal Header Specifications:

  • Material: Phosphor Bronze with matte tin plating
  • Insulator: Black Glass Filled Polyester
  • Post size: 0.025 inch (0.635 mm) square
  • Pitch: 2.54 mm
  • Configuration: Single, dual, or triple row
  • Contacts per row: 1 to 50
  • Operating Temperature: -55°C to 105°C
  • Standards: UL E111594, CSA 090871
  • Optional: Locking leads and clips available
  • Compatibility: Samtec connector series SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS

Buy the Samtec TSW11521TSLL – Reliable Terminal Headers for Industrial Applications

Purchase the Samtec TSW series terminal headers online for your industrial projects. Designed with 2.54mm pitch, high-temperature tolerance, and secure locking features, these headers ensure reliable electrical connections. Made of phosphor bronze with matte tin plating, they meet UL and CSA standards. Ideal for high-current and high-reliability applications, these headers support configurations from 1 to 50 contacts per row in single, dual, or triple-row layouts. Buy now and ensure robust, durable connections in your electronic assemblies.

Get Samtec TSW11521TSLL today—built for precision and long-lasting durability in industrial electronics.

Frequently Asked Questions

Where can I buy SAMTEC TSW11521TSLL?

You can click on the BUY or RFQ button to purchase TSW11521TSLL from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW11521TSLL?

You can download the TSW11521TSLL datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW11521TSLL?

SAMTEC

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