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SAMTEC HTSW10321LS High-Temperature Terminal Headers

The HTSW series from Samtec features high-temperature terminal strip headers designed for dependable signal connections in demanding environments. These unshrouded, through-hole headers include 0.025-inch (0.635 mm) square posts compatible with multiple Samtec connector series. Offered in single, dual, of triple-row configurations, they provide varied pin counts and terminal lengths, all with 2.54 mm pitch spacing. Made from durable, UL-compliant natural liquid crystal polymer insulators, they operate from -55°C to 125°C, with gold-plated contacts for corrosion resistance. Optional locking features enhance connection security, making these headers ideal for industrial and high-reliability applications.

Authorized Distributors
Source:DigiKey
Part No:HTSW-103-21-L-S
Stock:393
Inv Date:05-27-2026
Price: Unit price: $1.53
Buy/RFQ:
Source:DigiKey
Part No:HTSW-103-21-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.51
Buy/RFQ:
Part No:HTSW-103-21-L-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.44
Buy/RFQ:
Part No:HTSW-103-21-L-S
Stock:393
Inv Date:05-28-2026
Price: Unit price: $4400
Buy/RFQ:

SAMTEC HTSW10321LS High-Temperature Terminal Headers Specifications:

  • Pitch: 2.54 mm
  • Post Size: 0.025 inch (0.635 mm) square
  • Insulator Material: Natural liquid crystal polymer
  • Contact Material: Phosphor bronze with gold plating
  • Operating Temp Range: -55°C to 125°C
  • Standards: UL and CSA compliant
  • Configurations: Single, dual, or triple-row
  • Pin Count: Varies according to model
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Locking Feature: Optional
  • Voltage Rating: Up to 550 VAC
  • RoHS Compliant: Yes
  • Solderability: Lead-Free

Buy the Buy Samtec High-Temperature Terminal Headers Part Number HTSW10321LS Online

Enhance your industrial connections with Samtec high-temperature terminal headers. Featuring 2.54 mm pitch, gold-plated contacts, durable liquid crystal polymer insulator, and optional locking features, these headers suit demanding environments with temperature ranges from -55°C to 125°C. Compatible across multiple Samtec connector series, they provide a range of configurations including single, dual, or triple-row options with varied pin counts. RoHS compliant and UL/CSA certified, these headers guarantee dependable signal integrity and long-lasting performance for high-reliability applications.

Buy Samtec HTSW10321LS high-temperature terminal headers now and ensure reliable signal connections with rugged durability and optional locking features.

Frequently Asked Questions

Where can I buy SAMTEC HTSW10321LS?

You can click on the BUY or RFQ button to purchase HTSW10321LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW10321LS?

You can download the HTSW10321LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW10321LS?

SAMTEC

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