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SAMTEC TSW12122LSRA Terminal Strip Header

The TSW series from Samtec features unshrouded through-hole terminal strip headers with a 2.54mm pitch, designed for reliable industrial connections. Made with phosphor bronze contacts and insulated by black glass-filled polyester, these headers support up to 25 contacts per row and multiple configurations including right-angle options. Operating within -55°C to +125°C, they meet UL and CSA standards, offering high-performance, lockable options, and compatibility with various Samtec connectors, making them ideal for industrial automation, signal, and power applications.

Authorized Distributors
Source:DigiKey
Part No:TSW-121-22-L-S-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $16.53
Buy/RFQ:
Source:DigiKey
Part No:TSW-121-22-L-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.02
Buy/RFQ:
Part No:TSW-121-22-L-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.15
Buy/RFQ:
Part No:TSW-121-22-L-S-RA
Stock:100
Inv Date:05-28-2026
Price: Unit price: $21400
Buy/RFQ:

SAMTEC TSW12122LSRA Terminal Strip Header Specifications:

  • Pitch: 2.54mm (.100 inch)
  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over Solderable Tin
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Voltage Rating: Up to 550 VAC depending on mating series
  • Current Rating: 5.2A to 16.3A per pin based on configuration and mating series
  • Pin Center Spacing: 2.54 mm (.100 inch)
  • Contact Styles: Single, dual, or triple row options
  • Configurations: Straight and right-angle versions, with optional locking leads
  • RoHS Compliant: Yes
  • Additional options: Shunt, elevated right-angle, locking leads, various lead styles
  • Construction: Unshrouded through-hole headers, with lockable and non-lockable options

Buy the Samtec TSW12122LSRA – Reliable Terminal Strip Headers for Industrial Applications

Purchase the Samtec Terminal Strip Header today for your industrial applications. Designed with a 2.54mm pitch and high-temperature operation from -55°C to +125°C, these headers ensure reliable connections for signal and power. Built with phosphor bronze contacts and gold plating, they offer excellent durability and corrosion resistance. The unshrouded design allows flexible configurations, including multiple contacts per row and optional locking features. Perfect for automation, control systems, and industrial wiring, order online now for fast delivery and competitive pricing.

Get Samtec TSW12122LSRA today—built for industrial wiring, signal integrity, and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC TSW12122LSRA?

You can click on the BUY or RFQ button to purchase TSW12122LSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12122LSRA?

You can download the TSW12122LSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12122LSRA?

SAMTEC

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