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SAMTEC HTSW10421GD High-Temperature Header

The HTSW series from Samtec are high-temperature terminal strip headers designed for reliable electrical connections. These unshrouded, through-hole headers feature a 0.025-inch (0.635mm) square post and are compatible with several Samtec connector series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Available in single, dual, or triple row configurations, they offer a range of pin counts and terminal lengths to suit various applications. The pitch spacing is 2.54mm with straight orientation, supporting from 1 to 50 contacts per row. They operate in temperature ranges from -55°C to 125°C, with 10-micron gold-plated contacts made of phosphor bronze. The insulator is made of natural liquid crystal polymer, and the product complies with UL and CSA standards. Optional features include locking leads and clips for secure connections. These headers are suitable for industrial applications where signal integrity and reliability are critical.

Authorized Distributors
Source:DigiKey
Part No:HTSW-104-21-G-D
Stock:361
Inv Date:05-27-2026
Price: Unit price: $4.91
Buy/RFQ:
Source:DigiKey
Part No:HTSW-104-21-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.23
Buy/RFQ:
Part No:HTSW-104-21-G-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.68
Buy/RFQ:
Part No:HTSW-104-21-G-D
Stock:361
Inv Date:05-28-2026
Price: Unit price: $18800
Buy/RFQ:

SAMTEC HTSW10421GD High-Temperature Header Specifications:

  • Pitch: 2.54mm
  • Contact Material: Phosphor Bronze
  • Plating: 10 micron Gold
  • Insulator Material: Natural Liquid Crystal Polymer
  • Operating Temp Range: -55°C to 125°C
  • Contact Size: 0.025 inches (0.635mm)
  • Number of Rows: Single, Dual, or Triple
  • Pin Count: 1 to 50 per row
  • Standards: UL Listed, CSA Certified
  • Features: Locking leads, compatible with multiple Samtec series
  • Mounting: Through-hole, unshrouded
  • Applications: Industrial automation, signal connections, electronic equipment

Buy the Samtec HTSW10421GD – Reliable High-Temperature Header for Industrial Use

Purchase the Samtec HTSW series terminal headers online today to experience dependable connections in demanding industrial environments. These headers feature a 2.54mm pitch, gold-plated phosphor bronze contacts, and natural liquid crystal polymer insulators, offering excellent temperature resilience from -55°C to 125°C. Available in various configurations including single, dual, and triple row, they support up to 50 contacts per row. Optional locking leads ensure secure mounting, making them ideal for automation systems, signal distribution, and electronic equipment requiring high reliability. Buy now for quality and performance.

Order your Samtec HTSW Series terminal headers today and ensure robust, reliable electrical connections for your industrial projects.

Frequently Asked Questions

Where can I buy SAMTEC HTSW10421GD?

You can click on the BUY or RFQ button to purchase HTSW10421GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW10421GD?

You can download the HTSW10421GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW10421GD?

SAMTEC

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