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SAMTEC HTSW11218TS High-Temperature Terminal Header

The HTSW series from Samtec features high-temperature terminal strip headers with 0.025-inch square posts, compatible with multiple connector series including SSW, SSQ, SSM, ESW, and more. These unshrouded through-hole headers are designed for reliable electrical connections in demanding environments, offering various pin counts, configurations, and optional locking features. Made with phosphor bronze contacts and natural liquid crystal polymer insulators, they are rated from -55°C to 105°C, RoHS compliant, and suitable for applications that require excellent signal integrity and secure mating in industrial and electronic systems.

Authorized Distributors
Source:DigiKey
Part No:HTSW-112-18-T-S
Stock:248
Inv Date:05-27-2026
Price: Unit price: $11.13
Buy/RFQ:
Source:DigiKey
Part No:HTSW-112-18-T-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.92
Buy/RFQ:
Part No:HTSW-112-18-T-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.94
Buy/RFQ:
Part No:HTSW-112-18-T-S
Stock:248
Inv Date:05-20-2026
Price: Unit price: $0.95
Buy/RFQ:

SAMTEC HTSW11218TS High-Temperature Terminal Header Specifications:

  • Pin Size: 0.025 inch (0.635 mm) square posts
  • Material: Phosphor bronze contacts, natural liquid crystal polymer insulators
  • Operating Temperature Range: -55°C to +105°C
  • Voltage Rating: 550 VAC with SSW, 500 VAC with BCS or ESQ, 450 VAC with BCS or SSM, 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes with TSW; Wave Only with HTSW
  • Pitch Spacing: 2.54 mm
  • Number of Pins: Various options available including single, dual, and triple row configurations
  • Compatibility: Fits with series SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Plating: Gold or Tin over Nickel, optional locking features available

Buy the Samtec Series HTSW High-Temperature Terminal Headers: HTSW11218TS

Experience dependable electrical connections with the Samtec high-temperature terminal headers. Designed for durability, these headers operate efficiently from -55°C to 105°C and feature a 2.54 mm pitch. Made with high-quality phosphor bronze contacts and liquid crystal polymer insulators, they are RoHS compliant, lead-free, and suitable for industrial, electronic, and high-temperature applications. Choose from various configurations including single and multi-row options, with optional locking features for added security. Purchase online now for fast delivery and reliable performance in your systems.

Get Samtec HTSW11218TS today—built for reliable electrical connections in demanding environments.

Frequently Asked Questions

Where can I buy SAMTEC HTSW11218TS?

You can click on the BUY or RFQ button to purchase HTSW11218TS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW11218TS?

You can download the HTSW11218TS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW11218TS?

SAMTEC

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