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SAMTEC TSW12525LSRA Terminal Headers

The TSW series from Samtec offers reliable unshrouded terminal strip headers suited for through-hole mounting in industrial applications. Featuring 0.025-inch square posts and compatible with numerous Samtec series like SSW, SSQ, SSM, ESW, and more, these headers support single, dual, or triple rows with a 2.54mm pitch. They come with gold-plated contacts capable of operating from -55°C to 125°C, constructed from phosphor bronze and polyester insulator. Optional locking leads and clips enhance security, meeting UL and CSA standards for durable, high-temperature environments.

Authorized Distributors
Source:DigiKey
Part No:TSW-125-25-L-S-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $19.72
Buy/RFQ:
Source:DigiKey
Part No:TSW-125-25-L-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.41
Buy/RFQ:
Part No:TSW-125-25-L-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.55
Buy/RFQ:
Part No:TSW-125-25-L-S-RA
Stock:100
Inv Date:05-28-2026
Price: Unit price: $25600
Buy/RFQ:

SAMTEC TSW12525LSRA Terminal Headers Specifications:

  • Pitch: 2.54 mm (0.100 inch)
  • Post Size: 0.025 inch (0.635 mm) square
  • Contact Material: Phosphor Bronze
  • Plating: Gold over 50 µin Ni (1.27 µm)
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Insulator Material: Black Glass Filled Polyester
  • Voltage Rating: Up to 550 VAC depending on series
  • Standards: UL Listed, CSA Certified
  • Supported Series: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Mounting: Through-hole
  • Orientation: Vertical or Right-Angle
  • Additional Features: Optional Locking Leads and Clips

Buy the Samtec Series TSW Terminal Headers: TSW12525LSRA

Purchase the Samtec TSW terminal headers online today to benefit from durable, high-temperature rated connectors suitable for industrial environments. These headers feature 2.54mm pitch, gold-plated contacts, and are compatible with various series including SSW, SSQ, and SSM, ensuring broad application flexibility. Made from high-quality phosphor bronze with glass-filled polyester insulators, they meet UL and CSA standards for safety and reliability. Optional locking leads provide extra security, making these headers ideal for dependable, secure connections in complex industrial systems.

Buy Samtec TSW series terminal headers now and ensure secure, high-temperature connections in your industrial projects.

Frequently Asked Questions

Where can I buy SAMTEC TSW12525LSRA?

You can click on the BUY or RFQ button to purchase TSW12525LSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12525LSRA?

You can download the TSW12525LSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12525LSRA?

SAMTEC

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