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SAMTEC HTSW10420LS High-Temperature Terminal Headers

The HTSW series from Samtec features high-temperature terminal strip headers designed for reliable electrical connections in demanding environments. Made with natural liquid crystal polymer insulators, these headers feature 0.025 inch (0.635mm) square posts compatible with SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS series connectors. Available in single, dual, or triple-row configurations with 2.54mm pitch, supporting 1 to 50 contacts per row, and rated for temperatures from -55°C to 125°C with 10μ” gold plating for durability and corrosion resistance. Optional locking leads and clips provide extra stability.

Authorized Distributors
Source:DigiKey
Part No:HTSW-104-20-L-S
Stock:350
Inv Date:05-27-2026
Price: Unit price: $6.55
Buy/RFQ:
Source:DigiKey
Part No:HTSW-104-20-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.64
Buy/RFQ:
Part No:HTSW-104-20-L-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.57
Buy/RFQ:
Part No:HTSW-104-20-L-S
Stock:350
Inv Date:05-28-2026
Price: Unit price: $5700
Buy/RFQ:

SAMTEC HTSW10420LS High-Temperature Terminal Headers Specifications:

  • Contacts: 0.025 inch (0.635mm) square posts
  • Material: Phosphor bronze terminal, natural liquid crystal polymer insulator
  • Plating: 10μ” gold over nickel
  • Operating Temperature Range: -55°C to 125°C
  • Pitch: 2.54mm
  • Support: 1 to 50 contacts per row
  • Configuration: Single, dual, or triple-row options (-S, -D, -T, -Q)
  • Standards: UL E111594, CSA 090871
  • Additional: Optional locking lead and clip for secure connections

Buy the Samtec Series HTSW High-Temperature Terminal Headers: HTSW10420LS

Purchase the Samtec HTSW10420LS high-temperature terminal headers online today. Designed with durable gold-plated contacts and natural liquid crystal polymer insulation, these headers support temperatures from -55°C to 125°C. They feature 2.54mm pitch and support configurations with 1 to 50 contacts per row, making them ideal for demanding industrial and electronic applications. Optional locking leads and clips enhance security. Buy now and ensure reliable, long-lasting electrical connections for your high-temperature projects.

Get Samtec HTSW10420LS today—built for reliable, high-temperature electrical connections in demanding applications.

Frequently Asked Questions

Where can I buy SAMTEC HTSW10420LS?

You can click on the BUY or RFQ button to purchase HTSW10420LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW10420LS?

You can download the HTSW10420LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW10420LS?

SAMTEC

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