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SAMTEC HTSW10521LD High-Temperature Terminal Headers

The HTSW series from Samtec features high-temperature, unshrouded through-hole terminal strip headers compatible with multiple connector series. Constructed with phosphor bronze contacts plated with gold, they support electrical ratings up to 550 VAC and operating temperatures from -55°C to 125°C. The headers come in various configurations including single, dual, or triple-row with optional locking, offering a 2.54 mm pitch. Made from natural liquid crystal polymer insulator, these headers meet UL and CSA standards, ideal for industrial, signal, and power applications requiring secure, reliable connections.

Authorized Distributors
Source:DigiKey
Part No:HTSW-105-21-L-D
Stock:301
Inv Date:05-27-2026
Price: Unit price: $5.07
Buy/RFQ:
Source:DigiKey
Part No:HTSW-105-21-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.39
Buy/RFQ:
Part No:HTSW-105-21-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.33
Buy/RFQ:
Part No:HTSW-105-21-L-D
Stock:301
Inv Date:05-28-2026
Price: Unit price: $13400
Buy/RFQ:

SAMTEC HTSW10521LD High-Temperature Terminal Headers Specifications:

  • Pitch: 2.54 mm (0.1 inch)
  • Post Size: 0.025 inch (0.635 mm) square
  • Contact Material: Phosphor Bronze
  • Plating: Gold
  • Operating Temperature Range: -55°C to 125°C
  • Voltage Rating: 550 VAC
  • Insulator Material: Natural Liquid Crystal Polymer
  • Standards: UL Listed, CSA Certified
  • Configuration: Single, dual, or triple-row
  • Locking Feature: Optional
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS

Buy the Samtec Series HTSW High-Temperature Terminal Headers: HTSW10521LD

Order Samtec HTSW10521LD high-temperature terminal headers online to ensure your industrial projects benefit from robust, reliable connectivity solutions. These headers feature a 2.54 mm pitch, gold-plated contacts, and operate efficiently across a wide temperature range from -55°C to 125°C. Constructed from natural liquid crystal polymer, they meet UL and CSA safety standards. Available in various configurations with optional locking features, they are ideal for precise signal and power transmission in demanding environments. Purchase now for quick delivery and seamless integration into your systems.

Buy Samtec HTSW10521LD high-temperature terminal headers now and experience unmatched reliability and performance in industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC HTSW10521LD?

You can click on the BUY or RFQ button to purchase HTSW10521LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW10521LD?

You can download the HTSW10521LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW10521LD?

SAMTEC

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