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SAMTEC TSW12505LS Terminal Strip Header

The TSW series from Samtec comprises unshrouded through-hole terminal strip headers with a 2.54mm pitch, designed for high signal integrity and reliable connections. Featuring 0.635mm square posts, these connectors come in single, dual, and triple-row configurations, compatible with various Samtec series like SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Made with phosphor bronze terminals, equipped with black glass-filled polyester insulators, and rated from -55°C to 125°C, these headers have 10µ” gold-plated contacts and optional locking features, meeting UL and CSA standards.

Authorized Distributors
Source:DigiKey
Part No:TSW-125-05-L-S
Stock:181
Inv Date:05-27-2026
Price: Unit price: $5.22
Buy/RFQ:
Source:DigiKey
Part No:TSW-125-05-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.21
Buy/RFQ:
Part No:TSW-125-05-L-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.35
Buy/RFQ:
Part No:TSW-125-05-L-S
Stock:182
Inv Date:05-20-2026
Price: Unit price: $2.35
Buy/RFQ:

SAMTEC TSW12505LS Terminal Strip Header Specifications:

  • Pitch: 2.54mm
  • Post Size: 0.635mm square
  • Materials: Phosphor bronze terminals, black glass-filled polyester insulators
  • Contact Plating: 10µ” gold
  • Temperature Range: -55°C to 125°C
  • Voltage Rating: Varies with mated series, 550 VAC with SSW, 500 VAC with ESQ, 450 VAC with BCS/SSM, 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes with HTSW option
  • Configurations: Single, dual, triple-row
  • Standards: UL E111594, CSA 090871
  • Optional Locking Features: Available for secure connections
  • Application: Industrial, high signal integrity

Buy the Buy Samtec TSW12505LS Part Number TSW12505LS Online

Enhance your projects with the Samtec TSW12505LS terminal strip headers. These high-quality, gold-plated connectors ensure reliable connections in industrial applications. Designed with durable phosphor bronze terminals and rated for -55°C to 125°C, they deliver excellent signal integrity. Available in single, dual, and triple-row configurations, they meet UL and CSA standards, ensuring safety and quality. Easily purchased online, these headers provide a cost-effective solution for engineers seeking dependable interconnect components with optional locking features for added security.

Order your Samtec Series TSW12505LS high-reliability terminal strip header today and secure your industrial connections with precision and durability.

Frequently Asked Questions

Where can I buy SAMTEC TSW12505LS?

You can click on the BUY or RFQ button to purchase TSW12505LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12505LS?

You can download the TSW12505LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12505LS?

SAMTEC

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