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SAMTEC HTSW12010LS High-Temperature Terminal Headers

The HTSW series from Samtec features high-temperature terminal strip headers designed for reliable signal connections in industrial electronics. These unshrouded, through-hole headers have 0.025 inch (0.635 mm) square posts compatible with Samtec connectors like SSW, SSQ, SSM, ESW, ESQ, BCS, and more. Available in single, dual, and triple-row options with a 2.54 mm pitch, they support 1 to 50 contacts in straight configuration. Made with phosphor bronze contacts and natural liquid crystal polymer insulators, they operate from -55°C to 125°C. UL and CSA compliant, with optional locking leads for secure connections.

Authorized Distributors
Source:DigiKey
Part No:HTSW-120-10-L-S
Stock:123
Inv Date:05-27-2026
Price: Unit price: $7.85
Buy/RFQ:
Source:DigiKey
Part No:HTSW-120-10-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.95
Buy/RFQ:
Part No:HTSW-120-10-L-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.95
Buy/RFQ:
Part No:HTSW-120-10-L-S
Stock:123
Inv Date:05-20-2026
Price: Unit price: $2.07
Buy/RFQ:

SAMTEC HTSW12010LS High-Temperature Terminal Headers Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: Gold over Nickel
  • Insulator Material: Natural Liquid Crystal Polymer
  • Pin Size: 0.025 inch (0.635 mm) square posts
  • Pitch: 2.54 mm
  • Operating Temp Range: -55°C to 125°C
  • Current Rating: 6A per contact
  • Voltage Rating: 550 VAC
  • Standards: UL E111594, CSA 090871
  • Configurations: Single (-S), Dual (-D), Triple (-T), Quad (-Q)
  • Number of Contacts: 1 to 50 per row
  • Locking Lead: Available
  • Compatible Series: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS

Buy the Samtec HTSW12010LS – Reliable High-Temperature Terminal Headers for Industrial Applications

Order Samtec HTSW terminal headers online now to ensure reliable signal connections under demanding conditions. These high-temperature, corrosion-resistant headers are designed for industrial use, supporting multiple contact configurations, with gold-plated contacts for durability. They feature secure locking options for added safety and meet strict UL and CSA standards. Whether your project needs single, dual, or triple-row headers, purchasing online guarantees fast delivery, competitive pricing, and expert support to keep your manufacturing and automation systems running smoothly.

Get Samtec HTSW today—built for precision, high-temperature durability, and secure connections in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12010LS?

You can click on the BUY or RFQ button to purchase HTSW12010LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12010LS?

You can download the HTSW12010LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12010LS?

SAMTEC

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