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SAMTEC HTSW10521GS High-Temperature Terminal Header

The HTSW series from Samtec features high-temperature terminal strip headers designed for reliable electrical connections in demanding environments. These unshrouded through-hole headers with 0.025-inch (0.635mm) square posts integrate with Samtec connectors such as SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS series. They are available in single, dual, or triple-row configurations, with a 2.54mm pitch, operating from -55°C to +125°C, with gold and tin plating on phosphor bronze terminals, and constructed from natural liquid crystal polymer insulators, complying with UL and CSA standards. Optional locking features enable secure and stable connections for high-performance applications.

Authorized Distributors
Source:DigiKey
Part No:HTSW-105-21-G-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.01
Buy/RFQ:
Part No:HTSW-105-21-G-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.94
Buy/RFQ:
Part No:HTSW-105-21-G-S
Stock:354
Inv Date:05-28-2026
Price: Unit price: $9400
Buy/RFQ:

SAMTEC HTSW10521GS High-Temperature Terminal Header Specifications:

  • Post Size: 0.025-inch (0.635mm) square
  • Material: Natural liquid crystal polymer insulator
  • Terminal Material: Phosphor bronze
  • Plating: Gold flash, Tin over nickel
  • Operating Temperature Range: -55°C to +125°C
  • Voltage Rating: 550 VAC mated with SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Current Rating: 6A at 60°C, 3.5A at 95°C
  • Pitch: 2.54mm
  • Configurations: Single, dual, triple-row
  • Standards Compliance: UL Listed, CSA Certified
  • Additional Features: Locking lead options available, high reliability, and compatibility across multiple connector series

Buy the Buy Samtec TSW-209-09-F-S-RA Part Number HTSW10521GS Online

Purchase the Samtec HTSW series high-temperature terminal headers online for reliable electrical connections in demanding environments. Featuring 2.54mm pitch, gold and tin plating, and optional locking features, these headers are ideal for high-performance applications. Made from natural liquid crystal polymer and compliant with UL and CSA standards, they support operating temperatures from -55°C to +125°C. Secure your projects with these durable and versatile connectors by ordering today for fast delivery and quality assurance.

Order your Samtec series HTSW-209-09-F-S-RA terminal headers today and ensure dependable high-temperature electrical connections for your projects.

Frequently Asked Questions

Where can I buy SAMTEC HTSW10521GS?

You can click on the BUY or RFQ button to purchase HTSW10521GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW10521GS?

You can download the HTSW10521GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW10521GS?

SAMTEC

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