myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC HTSW11221GD High-Temperature Terminal Header

The HTSW series by Samtec offers high-temperature terminal strip headers for reliable electrical connections in industrial environments. Featuring a 2.54mm pitch, these headers support 1 to 50 contacts per row in single, dual, or triple configurations. Made with natural liquid crystal polymer insulators and phosphor bronze terminals with 10 microns of gold plating, they resist high temperatures from -55°C to +105°C. Compatible with multiple connector series like SSW, SSQ, and BCS, these unshrouded through-hole headers include optional locking features for secure connections, suitable for demanding applications requiring durability and performance.

Authorized Distributors
Source:DigiKey
Part No:HTSW-112-21-G-D
Stock:189
Inv Date:05-27-2026
Price: Unit price: $29.45
Buy/RFQ:
Source:DigiKey
Part No:HTSW-112-21-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.83
Buy/RFQ:
Part No:HTSW-112-21-G-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.7
Buy/RFQ:
Part No:HTSW-112-21-G-D
Stock:189
Inv Date:05-28-2026
Price: Unit price: $30200
Buy/RFQ:

SAMTEC HTSW11221GD High-Temperature Terminal Header Specifications:

  • Pitch: 2.54mm
  • Pin Center: 2.54mm
  • Pin Count: 1 to 50 per row (single, dual, triple configurations)
  • Post Size: 0.025 inch (0.635mm) square
  • Insulator Material: Natural Liquid Crystal Polymer (UL, CSA compliant)
  • Terminal Material: Phosphor Bronze with 10 microns of gold plating
  • Operating Temperature Range: -55°C to +105°C
  • Voltage Rating: 550 VAC (mated with specified series)
  • Locking Option: Available for secure connection
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, and others
  • Contact Plating: Gold over nickel for corrosion resistance
  • Application: Industrial electronics, high-temperature environments

Buy the Samtec Series HTSW Terminal Headers: HTSW11221GD

Enhance your electrical connections with Samtec high-temperature terminal headers. Designed for durability and reliability, these headers support up to 50 contacts, feature gold-plated contacts for corrosion resistance, and are made with flame-retardant liquid crystal polymer insulators. With a pitch size of 2.54mm, they are compatible with many Samtec series, supporting applications from industrial automation to high-temperature environments. Secure locking options are available to ensure robust connections, making them the ideal choice for demanding electronic systems. Purchase online now for quick, reliable delivery and integration into your projects.

Buy Samtec HTSW11221GD high-temperature terminal headers now and ensure reliable, secure electrical connections in demanding industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC HTSW11221GD?

You can click on the BUY or RFQ button to purchase HTSW11221GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW11221GD?

You can download the HTSW11221GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW11221GD?

SAMTEC

Sponsored by