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SAMTEC TSW12725LSRA Terminal Header

The TSW series from Samtec includes unshrouded through-hole terminal strip headers with 0.025 inch (0.635 mm) square posts, compatible with multiple connector series like SSW, SSQ, SSM, and more. Available in single, dual, or triple-row configurations with 2.54 mm pitch spacing and right-angle orientation, these headers feature high-temperature range from -55°C to 125°C with gold plating, made of phosphor bronze in a black glass-filled polyester insulator. They meet UL and CSA standards, include optional locking leads, and are ideal for industrial and electronic equipment where secure, durable connections are required.

Authorized Distributors
Source:DigiKey
Part No:TSW-127-25-L-S-RA
Stock:59
Inv Date:05-27-2026
Price: Unit price: $6.15
Buy/RFQ:
Source:DigiKey
Part No:TSW-127-25-L-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.6
Buy/RFQ:
Part No:TSW-127-25-L-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.76
Buy/RFQ:
Part No:TSW-127-25-L-S-RA
Stock:59
Inv Date:05-28-2026
Price: Unit price: $27600
Buy/RFQ:

SAMTEC TSW12725LSRA Terminal Header Specifications:

  • Pitch: 2.54 mm (0.100 inch)
  • Post Size: 0.025 inch (0.635 mm) square
  • Insulator Material: Black glass-filled polyester
  • Terminal Material: Phosphor bronze
  • Plating: Gold on post, nickel over 50 µ
  • Operating Temperature Range: -55°C to +125°C with gold, -55°C to +105°C with tin
  • Voltage Rating: Up to 550 VAC (mated with SSW)
  • RoHS Compliant: Yes
  • Configurations: Single, dual, triple-row options
  • Standards: UL Listed, CSA Certified
  • Additional options: Locking leads and clips available
  • Compatible with Samtec connector series: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS

Buy the Buy Samtec TSW Series Part Number TSW12725LSRA Online

Enhance your electronic projects with Samtec's TSW series terminal headers, designed for high durability and reliable secure connections. These headers feature 0.025 inch square posts compatible with multiple Samtec connector series, in various configurations to fit your application. Made of phosphor bronze with gold plating, they support operating temperatures up to 125°C and are UL and CSA compliant. Perfect for industrial equipment, these headers offer optional locking features for added security. Purchase online today for quick delivery and quality assured performance.

Get Samtec TSW12725LSRA today—built for secure connections and high-temperature performance in industrial electronics.

Frequently Asked Questions

Where can I buy SAMTEC TSW12725LSRA?

You can click on the BUY or RFQ button to purchase TSW12725LSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12725LSRA?

You can download the TSW12725LSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12725LSRA?

SAMTEC

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