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SAMTEC HTSW12021GD Terminal Headers

The HTSW series from Samtec are high-temperature terminal strip headers designed for reliable signal connections in industrial environments. These unshrouded, through-hole headers feature 0.025-inch (0.635mm) square posts, compatible with various Samtec connector series like SSW, SSQ, SSM, and others. Available in single, dual, or triple-row configurations, they support multiple pin counts and terminal lengths with a pitch of 2.54mm. Made of phosphor bronze, they have gold-plated contacts, natural liquid crystal polymer insulators, resist -55°C to 125°C, and comply with UL and CSA standards. Optional locking features improve connection stability.

Authorized Distributors
Part No:HTSW-120-21-G-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.04
Buy/RFQ:
Part No:HTSW-120-21-G-D
Stock:110
Inv Date:05-28-2026
Price: Unit price: $50400
Buy/RFQ:

SAMTEC HTSW12021GD Terminal Headers Specifications:

  • Post Pitch: 2.54mm (0.1 inch)
  • Post Size: 0.025 inch (0.635mm) square
  • Contact Material: Phosphor Bronze
  • Plating: Gold on contact
  • Insulator Material: Natural Liquid Crystal Polymer
  • Temperature Range: -55°C to 125°C
  • Voltage Rating: Up to 550 VAC
  • Configuration: Single, dual, triple rows
  • Orientation: Straight
  • Standards: UL Listed, CSA Certified
  • Locking feature: Optional for enhanced stability
  • Compatibility: Supports multiple Samtec connector series

Buy the Buy Samtec High-Temperature Terminal Headers Part Number HTSW12021GD Online

Enhance your industrial applications with high-quality terminal headers from Samtec. The HTSW series offers robust performance with 2.54mm pitch, gold-plated contacts, natural liquid crystal polymer insulators, and excellent temperature resistance from -55°C to 125°C. These versatile headers support multiple configurations, including single, dual, or triple-row styles, and feature optional locking for superior connection stability. Designed for compatibility with various Samtec connector series, they are ideal for demanding environments. Buy now online and benefit from fast, reliable shipping and expert support to meet your project needs.

Order your Samtec Series HTSW12021GD high-temperature terminal headers today and ensure your industrial signal connections are reliable and secure.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12021GD?

You can click on the BUY or RFQ button to purchase HTSW12021GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12021GD?

You can download the HTSW12021GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12021GD?

SAMTEC

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