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SAMTEC HTSW11621LS Terminal Headers

The HTSW series from Samtec are high-temperature terminal strip headers designed for reliable signal connections in industrial environments. Featuring 0.025 inch square posts, these unshrouded through-hole headers support 1 to 50 contacts per row in single, double, or triple configurations with a 2.54 mm pitch. Operating from -55°C to 125°C, they feature 10-micron gold-plated phosphor bronze contacts housed in natural liquid crystal polymer insulators, and meet UL and CSA safety standards. Optional locking features ensure secure, vibration-resistant connections, making them ideal for demanding electronic assembly applications.

Authorized Distributors
Source:DigiKey
Part No:HTSW-116-21-L-S
Stock:145
Inv Date:05-27-2026
Price: Unit price: $6.1
Buy/RFQ:
Source:DigiKey
Part No:HTSW-116-21-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.75
Buy/RFQ:
Part No:HTSW-116-21-L-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.85
Buy/RFQ:
Part No:HTSW-116-21-L-S
Stock:145
Inv Date:05-28-2026
Price: Unit price: $18600
Buy/RFQ:

SAMTEC HTSW11621LS Terminal Headers Specifications:

  • Pitch: 2.54 mm
  • Contact Material: Phosphor Bronze
  • Plating: 10-micron Gold
  • Insulator Material: Natural Liquid Crystal Polymer
  • Operating Temperature: -55°C to 125°C
  • Current Rating: 6.2A per contact
  • Number of Rows: Single, Double, Triple configurations
  • Contact Size: 0.025 inch (0.635 mm) square posts
  • Number of Contacts: 1 to 50 per row
  • Standards: UL E111594, CSA 090871
  • Connection Type: Through-hole, unshrouded
  • Optional Locking Feature: Yes
  • Application: Industrial signal connections

Buy the Samtec Series HTSW Terminal Headers: HTSW11621LS

Enhance your electronic assemblies with Samtec Series HTSW terminal headers, offering high-temperature operation, excellent vibration resistance, and secure locking options. Designed for demanding industrial applications, these connectors feature 0.025 inch square posts, 10-micron gold-plated phosphor bronze contacts, and natural liquid crystal polymer insulators. With optional locking features, they ensure stable, vibration-proof connections. Support for 1 to 50 contacts per row and a 2.54 mm pitch makes them versatile and easy to integrate, providing reliable performance under extreme temperature conditions from -55°C to 125°C.

Order your Samtec Series HTSW11621LS high-temperature terminal headers today and secure reliable signal connections for your industrial projects.

Frequently Asked Questions

Where can I buy SAMTEC HTSW11621LS?

You can click on the BUY or RFQ button to purchase HTSW11621LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW11621LS?

You can download the HTSW11621LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW11621LS?

SAMTEC

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