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SAMTEC HTSW11021TD High-Temperature Terminal Headers

The HTSW series from Samtec are high-temperature terminal strip headers designed for reliable signal connections in demanding environments. These unshrouded through-hole headers feature 0.025 inch (0.635 mm) square posts and are compatible with a wide range of Samtec connector series, including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. The series offers versatility with the industry's largest variety of standard pin counts, terminal lengths, and optional configurations such as single, dual, triple, or quad-row arrangements. They feature a standard pitch spacing of 2.54 mm, with the ability to accommodate 1 to 50 contacts per row in straight orientation. Designed to operate in temperature ranges from -55°C to 105°C with matte tin-plated contacts made of phosphor bronze and insulated with natural liquid crystal polymer, these headers are suitable for industrial applications requiring high signal integrity and reliability. Optional locking leads and clips are available for secure connections. The parts comply with UL and CSA standards for safety and quality, exemplified by this model number: HTSW11021TD.

Authorized Distributors
Source:DigiKey
Part No:HTSW-110-21-T-D
Stock:194
Inv Date:05-27-2026
Price: Unit price: $5.01
Buy/RFQ:
Source:DigiKey
Part No:HTSW-110-21-T-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.44
Buy/RFQ:
Part No:HTSW-110-21-T-D
Stock:132
Inv Date:05-28-2026
Price: Unit price: $1.48
Buy/RFQ:
Part No:HTSW-110-21-T-D
Stock:194
Inv Date:05-28-2026
Price: Unit price: $14800
Buy/RFQ:

SAMTEC HTSW11021TD High-Temperature Terminal Headers Specifications:

  • Pitch: 2.54 mm
  • Post Size: 0.025 inch (0.635 mm) square
  • Insulator Material: Natural Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze with Matte Tin Plating
  • Operating Temperature Range: -55°C to 105°C
  • Voltage Rating: 550 VAC (mated with SSW), 450 VAC (mated with BCS or SSM)
  • Current Rating: Up to 6A per contact based on configuration
  • Number of Positions: 1 to 50 contacts per row, standard configurations available
  • Connection Type: Through-hole, unshrouded headers, straight and right-angle options
  • Safety Certifications: UL Listed, CSA Certified
  • Additional Features: Locking leads option, compatibility with various Samtec connector series

Buy the Buy Samtec HTSW Series High-Temperature Terminal Headers Part Number HTSW11021TD Online

Purchase the Samtec HTSW series high-temperature terminal headers online today to secure dependable connectivity solutions for industrial and high-temperature applications. These headers feature a 2.54 mm pitch, natural liquid crystal polymer insulation, and phosphor bronze contacts with matte tin plating for durability. Compatible with multiple Samtec connector series, they support configurations from 1 to 50 contacts per row, offering versatility. Designed to operate from -55°C to 105°C, these headers meet UL and CSA standards for safety and performance. Secure reliable connections quickly with Samtec’s trusted parts.

Order your Samtec HTSW11021TD high-temperature terminal headers today and ensure reliable signal connections in demanding industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC HTSW11021TD?

You can click on the BUY or RFQ button to purchase HTSW11021TD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW11021TD?

You can download the HTSW11021TD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW11021TD?

SAMTEC

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