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SAMTEC TSW20311TSRA Terminal Header

The TSW series from Samtec are reliable terminal strip headers designed for secure electrical connections in industrial applications. These headers feature a 0.025 inch (0.635 mm) square post, compatible with multiple Samtec connector series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. They are available in single, dual, or triple row configurations with a 5.08 mm pitch spacing. Made with phosphor bronze contacts, matte tin plating, and a black glass-filled polyester insulator, they withstand temperatures from -55°C to 105°C, ensuring durability and RoHS compliance. Optional locking features provide enhanced security for industrial connections.

Authorized Distributors
Source:DigiKey
Part No:TSW-203-11-T-S-RA
Stock:100
Inv Date:05-27-2026
Price: Unit price: $5.56
Buy/RFQ:
Source:DigiKey
Part No:TSW-203-11-T-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.68
Buy/RFQ:
Part No:TSW-203-11-T-S-RA
Stock:19
Inv Date:05-28-2026
Price: Unit price: $0.7
Buy/RFQ:
Part No:TSW-203-11-T-S-RA
Stock:403
Inv Date:05-20-2026
Price: Unit price: $0.7
Buy/RFQ:

SAMTEC TSW20311TSRA Terminal Header Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: Matte Tin
  • Insulator Material: Black Glass-Filled Polyester
  • Terminal Post Size: 0.025 inch (0.635 mm) square
  • Pitch Spacing: 5.08 mm
  • Configuration: Single, dual, or triple row options
  • Temperature Range: -55°C to 105°C
  • Standards: UL Listed, CSA Certified
  • RoHS Compliant: Yes
  • Mounting Style: Through-hole, right-angle options available
  • Locking Features: Optional for connection security

Buy the Samtec TSW20311TSRA – Reliable Terminal Headers for Industrial Applications

Purchase the Samtec TSW20311TSRA terminal header online today for reliable electrical connections in industrial environments. These headers feature a .025 inch square post, compatibility with multiple Samtec connector series, and a robust construction with phosphor bronze contacts and matte tin plating. Their black polyester insulator ensures durability from -55°C to 105°C, meeting UL and CSA standards. Optional locking mechanisms enhance connection security, making them ideal for industrial automation, control systems, and electronic equipment. Secure your connections now!

Get Samtec TSW20311TSRA today—built for secure, durable electrical connections in industrial automation projects.

Frequently Asked Questions

Where can I buy SAMTEC TSW20311TSRA?

You can click on the BUY or RFQ button to purchase TSW20311TSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW20311TSRA?

You can download the TSW20311TSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW20311TSRA?

SAMTEC

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