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SAMTEC TSW20225LSRA Terminal Header

The TSW series from Samtec features unshrouded through-hole terminal strip headers with 0.025 inch (0.635 mm) square posts, compatible with various connector series. Available in single, dual, or triple row configurations, these headers have a 5.08 mm pitch, ideal for PCB mounting. The contacts are gold-plated for durability, with a high temperature tolerance from -55°C to 125°C, and are constructed from phosphor bronze inside a black glass-filled polyester insulator. They meet UL and CSA standards and offer optional locking features for secure connections, making them suitable for a wide range of industrial applications.

Authorized Distributors
Source:DigiKey
Part No:TSW-202-25-L-S-RA
Stock:100
Inv Date:05-27-2026
Price: Unit price: $4.83
Buy/RFQ:
Source:DigiKey
Part No:TSW-202-25-L-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.59
Buy/RFQ:
Part No:TSW-202-25-L-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.63
Buy/RFQ:
Part No:TSW-202-25-L-S-RA
Stock:688
Inv Date:05-28-2026
Price: Unit price: $6300
Buy/RFQ:

SAMTEC TSW20225LSRA Terminal Header Specifications:

  • Post Size: 0.025 inch (0.635 mm) square
  • Pitch: 5.08 mm
  • Material: Phosphor Bronze
  • Insulator Material: Black Glass Filled Polyester
  • Operating Temperature Range: -55°C to 125°C
  • Plating: Gold over 50 µ
  • Voltage Ratings vary with series: 550 VAC with SSW, 500 VAC with ESQ, 450 VAC with BCS/SSM, 400 VAC with CES
  • Standards: UL Listed, CSA Certified
  • Optional Locking Features: Yes
  • Configuration: Single, dual, triple row options
  • Compatibility: Works with Samtec series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS

Buy the Samtec TSW20225LSRA – Reliable Terminal Headers for Industrial Applications

Order Samtec terminal headers TSW20225LSRA online today to ensure reliable connectivity in your industrial projects. These high-quality headers feature gold-plated contacts, a 5.08 mm pitch, and are suitable for high temperature environments from -55°C to 125°C. Made from durable phosphor bronze and sealed within a black glass-filled polyester insulator, they meet UL and CSA standards. Optional locking features provide extra security. Perfect for PCB assembly and industrial equipment, these headers deliver consistent performance and ease of installation for your engineering needs.

Get Samtec TSW20225LSRA today—built for precision and long-lasting durability in industrial connections.

Frequently Asked Questions

Where can I buy SAMTEC TSW20225LSRA?

You can click on the BUY or RFQ button to purchase TSW20225LSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW20225LSRA?

You can download the TSW20225LSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW20225LSRA?

SAMTEC

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