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SAMTEC HTSW12508GS High-Temperature Terminal Headers

The HTSW series from Samtec consists of high-temperature terminal strip headers designed for reliable industrial connections. These unshrouded, through-hole headers feature 0.025-inch (0.635mm) square posts compatible with Samtec connectors like SSW, SSQ, SSM, ESW, ESQ, BCS, and more. Available in single, dual, or triple rows, with pitch spacing of 2.54mm, supporting 1 to 50 contacts per row. They operate within -55°C to +125°C, with 10-micron gold-plated contacts, made from phosphor bronze and natural liquid crystal polymer insulators, meeting UL and CSA standards. Optional locking features enhance connection security, suitable for diverse industrial applications.

Authorized Distributors
Source:DigiKey
Part No:HTSW-125-08-G-S
Stock:626
Inv Date:05-27-2026
Price: Unit price: $8.6
Buy/RFQ:
Source:DigiKey
Part No:HTSW-125-08-G-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.73
Buy/RFQ:
Part No:HTSW-125-08-G-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.05
Buy/RFQ:
Part No:HTSW-125-08-G-S
Stock:626
Inv Date:05-28-2026
Price: Unit price: $30600
Buy/RFQ:

SAMTEC HTSW12508GS High-Temperature Terminal Headers Specifications:

  • Contact Material: Phosphor Bronze
  • Insulator Material: Natural Liquid Crystal Polymer
  • Contact Plating: 10-micron Gold
  • Post Size: 0.025 inches (0.635mm)
  • Pitch: 2.54mm
  • Number of Contacts: 1 to 50 per row
  • Temperature Range: -55°C to +125°C
  • Compliance: UL E111594, CSA 090871
  • Connector Configurations: Single, dual, triple rows
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Locking Features: Optional for secure connection

Buy the Samtec HTSW12508GS – Reliable High-Temperature Terminal Headers for Industrial Applications

Discover the high-performance HTSW series of terminal headers from Samtec, engineered for demanding industrial environments. These unshrouded, through-hole connectors feature 0.025-inch square posts, supporting up to 50 contacts per row at a 2.54mm pitch. Made from phosphor bronze with advanced liquid crystal polymer insulators, they offer reliable operation across -55°C to +125°C. The gold-plated contacts ensure low contact resistance, and optional locking features provide added security. Ideal for industrial wiring, automation, and manufacturing projects requiring robust, dependable connections.

Get Samtec HTSW12508GS today—built for precision, durability, and secure industrial connections.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12508GS?

You can click on the BUY or RFQ button to purchase HTSW12508GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12508GS?

You can download the HTSW12508GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12508GS?

SAMTEC

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