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SAMTEC HTSW11218TD High-Temperature Terminal Headers

The HTSW series from Samtec features high-temperature, unshrouded through-hole headers designed for dependable electrical connections in industrial environments. These connectors feature 0.025-inch (0.635mm) square posts and are compatible with various Samtec series such as SSW, SSQ, SSM, ESW, and BCS, among others. Available in single, dual, or triple row configurations, they provide versatile pin counts and terminal lengths. Operating from -55°C to 105°C with matte tin-plated contacts and phosphor bronze terminals, these headers meet UL and CSA standards and are ideal for applications demanding signal integrity and high temperature performance.

Authorized Distributors
Source:DigiKey
Part No:HTSW-112-18-T-D
Stock:230
Inv Date:05-27-2026
Price: Unit price: $5.55
Buy/RFQ:
Source:DigiKey
Part No:HTSW-112-18-T-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.59
Buy/RFQ:
Part No:HTSW-112-18-T-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.63
Buy/RFQ:
Part No:HTSW-112-18-T-D
Stock:230
Inv Date:05-20-2026
Price: Unit price: $1.64
Buy/RFQ:

SAMTEC HTSW11218TD High-Temperature Terminal Headers Specifications:

  • Pitch Spacing: 2.54mm
  • Post Size: 0.025-inch (0.635mm) square
  • Post Material: Phosphor Bronze
  • Plating: Matte Tin on tail, Gold flash to tip (other options available)
  • Operating Temperature Range: -55°C to 105°C
  • Insulator Material: Natural Liquid Crystal Polymer
  • Standards: UL Listed, CSA Certified
  • Voltage Rating: 550 VAC (mated with SSW, SSQ, SSM, ESW, ESQ, BCS)
  • Current Rating: Varies by pin count and configuration, approximately 3.5A to 6A
  • Configurations: Single, dual, triple row, straight or right-angle versions
  • Locking Lead Option: Available
  • Lead Style: Straight and Right Angle (-RA, -RE)
  • RoHS Compliant: Yes

Buy the Samtec HTSW Series High-Temperature Terminal Headers: HTSW11218TD

Order Samtec HTSW terminal headers today and ensure durable, high-temperature reliable electrical connections in your industrial equipment. Featuring 2.54mm pitch, 0.025-inch square posts, and compatible with various connector series, these headers operate efficiently from -55°C to 105°C with matte tin-plated contacts. Their versatile configurations, including single, dual, or triple rows with straight or right-angle leads, make them suitable for demanding industrial applications. With UL and CSA certification, these high-quality connectors provide excellent signal integrity and durability, making them the perfect choice for reliable electrical systems.

Buy Samtec HTSW headers now and experience unmatched reliability and high-temperature performance for industrial and signal connection needs.

Frequently Asked Questions

Where can I buy SAMTEC HTSW11218TD?

You can click on the BUY or RFQ button to purchase HTSW11218TD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW11218TD?

You can download the HTSW11218TD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW11218TD?

SAMTEC

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