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SAMTEC HTSW12018TD High-Temperature Terminal Headers

The HTSW series from Samtec features high-temperature terminal strip headers designed for reliable signal connections in industrial environments. These unshrouded, through-hole headers utilize 0.025 inch (0.635 mm) square posts compatible with multiple Samtec connector series including SSW, SSQ, SSM, ESW, ESQ, BCS, and more. Available in single, dual, or triple row configurations, they support various pin counts and terminal lengths with a 2.54 mm pitch spacing. Operating from -55°C to 105°C, contacts are made from phosphor bronze with matte tin plating, and insulators from natural liquid crystal polymer, meeting UL and CSA standards. Optional locking leads enhance security for demanding applications.

Authorized Distributors
Source:DigiKey
Part No:HTSW-120-18-T-D
Stock:115
Inv Date:05-27-2026
Price: Unit price: $9.27
Buy/RFQ:
Source:DigiKey
Part No:HTSW-120-18-T-D
Stock:3
Inv Date:05-27-2026
Price: Unit price: $2.66
Buy/RFQ:
Part No:HTSW-120-18-T-D
Stock:171
Inv Date:05-28-2026
Price: Unit price: $2.66
Buy/RFQ:
Part No:HTSW-120-18-T-D
Stock:115
Inv Date:05-28-2026
Price: Unit price: $27400
Buy/RFQ:

SAMTEC HTSW12018TD High-Temperature Terminal Headers Specifications:

  • Pitch: 2.54 mm (0.025 inch)
  • Contact Material: Phosphor Bronze
  • Plating: Matte Tin over Gold Flash
  • Insulator Material: Natural Liquid Crystal Polymer
  • Operating Temperature Range: -55°C to 105°C
  • Voltage Rating: 550 VAC (mated with SSW, SSQ, SSM, ESW, ESQ, BCS)
  • Contact Style: Through-hole, straight orientation
  • Post Size: 0.635 mm square
  • Number of Rows: Single, dual, or triple
  • Pin Count: Various options available
  • Locking Leads: Optional for secure connections
  • RoHS Compliant: Yes

Buy the Samtec Series HTSW High-Temperature Connector: HTSW12018TD

Discover the dependable performance of Samtec Series HTSW high-temperature terminal headers designed for industrial applications. Featuring 2.54 mm pitch, phosphor bronze contacts with matte tin plating, and natural liquid crystal polymer insulators, these headers operate from -55°C to 105°C. Available in single, dual, or triple row configurations with various pin counts, they include optional locking leads for added security. Trusted for reliable signal connections, they meet UL and CSA standards. Purchase online today and upgrade your industrial projects with trusted quality and secure connections.

Order your Samtec Series HTSW high-temperature connector today and ensure reliable, secure signal connections for demanding industrial projects.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12018TD?

You can click on the BUY or RFQ button to purchase HTSW12018TD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12018TD?

You can download the HTSW12018TD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12018TD?

SAMTEC

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