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SAMTEC HTSW12018GS High-Temperature Terminal Headers

The HTSW series from Samtec includes high-temperature terminal strip headers engineered for reliable signal connections in demanding environments. These unshrouded, through-hole headers have 0.025-inch (0.635mm) square posts compatible with multiple Samtec series, including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Configurable in single, dual, and triple rows with a 2.54mm pitch, they operate across temperatures from -55°C to 125°C. Made of phosphor bronze with natural liquid crystal polymer insulators, they conform to UL and CSA standards and feature optional locking for secure connections.

Authorized Distributors
Source:DigiKey
Part No:HTSW-120-18-G-S
Stock:152
Inv Date:05-28-2026
Price: Unit price: $29.62
Buy/RFQ:
Source:DigiKey
Part No:HTSW-120-18-G-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.71
Buy/RFQ:
Part No:HTSW-120-18-G-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.71
Buy/RFQ:
Part No:HTSW-120-18-G-S
Stock:152
Inv Date:05-28-2026
Price: Unit price: $3.04
Buy/RFQ:

SAMTEC HTSW12018GS High-Temperature Terminal Headers Specifications:

  • Pitch: 2.54mm
  • Post Size: 0.025 inch (0.635mm) square
  • Material: Phosphor bronze terminals
  • Insulator Material: Natural liquid crystal polymer
  • Operating Temperature Range: -55°C to 125°C
  • Voltage Rating: 550 VAC (mated with SSW, SSQ, SSM, ESW, ESQ, BCS, etc.)
  • Standards: UL Listed, CSA Certified
  • Configurations: Single, dual, and triple row options
  • Locking Feature: Optional for secure connections

Buy the Buy Samtec High-Temperature Terminal Headers Part Number HTSW12018GS Online

Purchase the high-temperature terminal headers from Samtec, model HTSW12018GS, designed for high reliability in demanding environments. These headers feature 2.54mm pitch and 0.025-inch square posts suitable for various series such as SSW, SSQ, SSM, and more. Constructed with phosphor bronze terminals and natural liquid crystal polymer insulators, they operate reliably from -55°C to 125°C. Optional locking features add further security. Perfect for professional electronics assemblies requiring durable, high-temp signal connections.

Buy Samtec HTSW12018GS now and ensure reliable, high-temperature connections with optional locking for secure, professional assembly.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12018GS?

You can click on the BUY or RFQ button to purchase HTSW12018GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12018GS?

You can download the HTSW12018GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12018GS?

SAMTEC

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