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SAMTEC HTSW10821GD High-Temperature Terminal Headers

The HTSW series from Samtec features high-temperature, reliable terminal strip headers designed for industrial signal connections. These unshrouded through-hole headers have 0.025 inch (0.635 mm) square posts compatible with Samtec series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Available in single, dual, or triple-row layouts with a 2.54 mm (0.1 inch) pitch, they support 1 to 50 contacts per row. Made from phosphor bronze with a liquid crystal polymer insulator, they operate from -55°C to +125°C, meeting UL and CSA standards. Optional locking features ensure secure connections suitable for industrial applications.

Authorized Distributors
Part No:HTSW-108-21-G-D
Stock:19
Inv Date:05-28-2026
Price: Unit price: $2.62
Buy/RFQ:
Part No:HTSW-108-21-G-D
Stock:248
Inv Date:05-28-2026
Price: Unit price: $26200
Buy/RFQ:

SAMTEC HTSW10821GD High-Temperature Terminal Headers Specifications:

  • Insulator Material: TSW: Black Glass Filled Polyester; HTSW: Natural Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over SQR, Nickel
  • Operating Temperature Range: -55°C to +125°C (Gold); -55°C to +105°C (Tin)
  • Voltage Rating: 550 VAC with SSW, 500 VAC with BCS/ESQ, 450 VAC with BCS/SSM, 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW: Yes, TSW: Wave Only)
  • Pin Spacing: 2.54 mm (0.1 inch)
  • Number of Contacts: 1 to 50 per row
  • Configurations: Single, dual, or triple-row
  • Max Contact Height: 0.635 mm
  • Supported Series: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Standards: UL E111594, CSA 090871

Buy the Samtec HTSW10821GD – Reliable High-Temperature Terminal Headers for Industrial Use

Purchase Samtec HTSW series high-temperature terminal headers online today. Designed for industrial signal connections, these headers feature 2.54 mm pitch, operate up to 125°C, and include optional locking for secure connections. Made from durable phosphor bronze with a liquid crystal polymer insulator, they meet UL and CSA standards and support configurations from 1 to 50 contacts per row. Ideal for demanding industrial applications, these headers provide reliable, long-lasting performance in harsh environments and are available for quick online ordering.

Get Samtec HTSW series headers today—built for robust signal connections and long-lasting durability in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC HTSW10821GD?

You can click on the BUY or RFQ button to purchase HTSW10821GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW10821GD?

You can download the HTSW10821GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW10821GD?

SAMTEC

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