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SAMTEC TSW11821GSRA Terminal Strip Headers

The TSW series from Samtec offers reliable signal connections using standard terminal strip headers with a 2.54mm pitch. These unshrouded through-hole headers have a 0.025 inch (0.635mm) square post, compatible with various Samtec connector series, including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. They are available in multiple pin counts, configurations, and feature options like locking mechanisms for secure fastening. Made of phosphor bronze with gold plating, housed in black glass-filled polyester insulators, and operate from -55°C to 125°C. Suitable for industrial circuits requiring high reliability.

Authorized Distributors
Source:DigiKey
Part No:TSW-118-21-G-S-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $28.55
Buy/RFQ:
Source:DigiKey
Part No:TSW-118-21-G-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.49
Buy/RFQ:
Part No:TSW-118-21-G-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.91
Buy/RFQ:
Part No:TSW-118-21-G-S-RA
Stock:84
Inv Date:05-20-2026
Price: Unit price: $3.91
Buy/RFQ:

SAMTEC TSW11821GSRA Terminal Strip Headers Specifications:

  • Pitch: 2.54mm (0.1 inch)
  • Post Size: 0.025 inch (0.635mm) square
  • Material: Phosphor Bronze
  • Plating: Gold over 50 micro inches Ni
  • Insulator Material: Black glass-filled polyester
  • Operating Temperature Range: -55°C to +125°C
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • UL and CSA Certified
  • Lead-Free Solderable: Yes
  • Design Options: Standard, Locking Lead, Post Styles, Right-Angle Mounting
  • Maximum Pin Count: Multiple options from 2 to more based on series
  • RoHS Compliant: Yes

Buy the Samtec TSW Series Reliable Signal Headers for Industrial Applications

Secure your industrial projects with Samtec Terminal Strip Headers from the TSW series. Crafted with precision, these headers feature a 2.54mm pitch, gold-plated contacts, and a variety of configurations including locking options for maximum security. Made of durable phosphor bronze and housed in high-quality insulators, these headers operate reliably from -55°C to 125°C. Perfect for high-reliability signal connections in automation, control systems, and industrial equipment. Buy online today for proven quality and fast delivery.

Order your Samtec Series TSW1242GSRA today and ensure your industrial connections are secure, reliable, and built for high-performance signal integrity.

Frequently Asked Questions

Where can I buy SAMTEC TSW11821GSRA?

You can click on the BUY or RFQ button to purchase TSW11821GSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW11821GSRA?

You can download the TSW11821GSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW11821GSRA?

SAMTEC

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