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SAMTEC TSW21421GS Terminal Header

The TSW series from Samtec features unshrouded, through-hole terminal strip headers with 0.025-inch square posts, suitable for high signal integrity and reliability. Designed to mate with various Samtec connectors such as SSW, SSQ, SSM, and others, these headers come in multiple configurations including single, dual, or triple rows with a 2.54 mm pitch. They support a wide range of pin counts, have gold-plated contacts for excellent conductivity, and operate safely within -55°C to 125°C. Made with phosphor bronze terminals and a black glass-filled polyester insulator, these headers meet UL and CSA standards, with optional locking features for security.

Authorized Distributors
Source:DigiKey
Part No:TSW-214-21-G-S
Stock:99
Inv Date:05-27-2026
Price: Unit price: $23.59
Buy/RFQ:
Source:DigiKey
Part No:TSW-214-21-G-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.91
Buy/RFQ:
Part No:TSW-214-21-G-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.8
Buy/RFQ:
Part No:TSW-214-21-G-S
Stock:57
Inv Date:05-28-2026
Price: Unit price: $42600
Buy/RFQ:

SAMTEC TSW21421GS Terminal Header Specifications:

  • Post Size: 0.025 inch (0.635 mm) square
  • Pitch: 2.54 mm
  • Operating Temperature Range: -55°C to 125°C
  • Contact Material: Phosphor Bronze
  • Plating: Gold over 50 µ
  • Insulator Material: Black Glass Filled Polyester
  • Standards: UL Listed, CSA Certified
  • Configurations: Single, dual, or triple rows
  • Supported Series: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Locking Features: Optional for connection security
  • Pin Count: Varies with configuration

Buy the Samtec TSW21421GS – Reliable Terminal Headers for Industrial Applications

Enhance your electronic assemblies with high-quality terminal headers designed for reliability and precise connections. The Samtec TSW series offers diverse configurations, gold-plated contacts, and a robust construction meeting UL and CSA standards. These headers support a wide temperature range from -55°C to 125°C, ensuring longevity in demanding industrial environments. Easy to install with optional locking features, they are ideal for high signal integrity applications. Purchase online today to secure dependable connectivity for your projects and ensure optimal performance and safety.

Order your Samtec TSW21421GS series terminal headers today and give your projects the dependable quality they deserve.

Frequently Asked Questions

Where can I buy SAMTEC TSW21421GS?

You can click on the BUY or RFQ button to purchase TSW21421GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW21421GS?

You can download the TSW21421GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW21421GS?

SAMTEC

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