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SAMTEC HTSW15021GD High-Temperature Terminal Headers

The HTSW series from Samtec includes high-temperature terminal strip headers designed for reliable signal connections across industrial applications. These unshrouded, through-hole headers feature 0.025-inch (0.635 mm) square posts and are compatible with Samtec's SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS series connectors. Available in single, dual, or triple-row configurations with a 2.54 mm pitch spacing, they support 1 to 50 contacts per row. Rated for temperatures from -55°C to 125°C, they have gold-plated contacts, phosphor bronze terminals, and natural liquid crystal polymer insulators, ensuring durability and compliance with UL and CSA standards. Optional locking features provide secure connections in industrial environments.

Authorized Distributors
Source:DigiKey
Part No:HTSW-150-21-G-D
Stock:75
Inv Date:05-27-2026
Price: Unit price: $26.95
Buy/RFQ:
Source:DigiKey
Part No:HTSW-150-21-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $9.4
Buy/RFQ:
Part No:HTSW-150-21-G-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.55
Buy/RFQ:
Part No:HTSW-150-21-G-D
Stock:75
Inv Date:05-28-2026
Price: Unit price: $95800
Buy/RFQ:

SAMTEC HTSW15021GD High-Temperature Terminal Headers Specifications:

  • Pitch: 2.54 mm (0.100 inches)
  • Post Size: 0.025 inches (0.635 mm) square
  • Number of Contacts: 1 to 50 per row
  • Contact Material: Phosphor Bronze
  • Plating: Gold over 10-micron Nickel
  • Insulator Material: Natural Liquid Crystal Polymer
  • Operating Temperature Range: -55°C to +125°C with Gold plating, -55°C to +105°C with Tin plating
  • Voltage Rating: Varies with mating connector, up to 550 VAC
  • Compatibilities: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Certifications: UL Listed, CSA Certified
  • RoHS Compliant: Yes
  • Optional Locking Features: Yes

Buy the Samtec HTSW15021GD – Reliable High-Temperature Signal Headers for Industrial Applications

Discover Samtec's high-temperature terminal headers, designed for industrial use with 2.54 mm pitch, gold-plated contacts, and durable liquid crystal polymer insulators. These reliable headers support 1 to 50 contacts per row, feature optional locking mechanisms for secure connections, and operate from -55°C to 125°C. Perfect for signal and power applications, they meet UL and CSA standards, ensuring safety and durability. Improve your industrial connections today by purchasing these high-performance headers online, offering easy installation, long-lasting reliability, and compliance with industry certifications.

Buy Samtec HTSW15021GD high-temperature terminal headers now and experience unmatched reliability and durable connections designed for industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC HTSW15021GD?

You can click on the BUY or RFQ button to purchase HTSW15021GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW15021GD?

You can download the HTSW15021GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW15021GD?

SAMTEC

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