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SAMTEC HTSW10420GS Terminal Header

The HTSW series from Samtec are high-temperature terminal strip headers designed for reliable electrical connections in industrial environments. These unshrouded, through-hole headers feature 0.025-inch (0.635 mm) square posts compatible with various connector series such as SSW, SSQ, SSM, ESW, ESQ, BCS, and more. They offer configurations of single, dual, or triple rows with a 2.54 mm (0.1 inch) pitch, accommodating 1 to 50 contacts per row in straight orientation. Made of phosphor bronze with gold plating, they operate from -55°C to +125°C, with natural liquid crystal polymer insulation. Optional locking features ensure secure connections, meeting UL and CSA standards, suitable for high-reliability industrial and electronic applications.

Authorized Distributors
Source:DigiKey
Part No:HTSW-104-20-G-S
Stock:383
Inv Date:05-27-2026
Price: Unit price: $7.94
Buy/RFQ:
Source:DigiKey
Part No:HTSW-104-20-G-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.87
Buy/RFQ:
Part No:HTSW-104-20-G-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.8
Buy/RFQ:
Part No:HTSW-104-20-G-S
Stock:383
Inv Date:05-28-2026
Price: Unit price: $8100
Buy/RFQ:

SAMTEC HTSW10420GS Terminal Header Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: Gold over nickel
  • Insulator Material: Liquid Crystal Polymer
  • Temperature Rating: -55°C to +125°C
  • Pitch: 2.54 mm (0.1 inch)
  • Post Size: 0.025 inch (0.635 mm) square
  • Voltage Rating: 550 VAC
  • Number of Contacts: 1 to 50 per row
  • Configurations: Single, dual, triple row
  • Standards: UL E111594, CSA approved
  • Locking Feature: Optional

Buy the Buy Samtec HTSW Series Part Number HTSW10420GS Online

Purchase Samtec HTSW high-temperature terminal headers online today for exceptional electrical performance in demanding industrial environments. Featuring 2.54 mm pitch, gold-plated phosphor bronze contacts, natural liquid crystal polymer insulation, and optional locking mechanisms, these headers are designed for reliability at operating temperatures from -55°C to +125°C. They are compatible with multiple Samtec connector series including SSW, SSQ, SSM, ESW, ESQ, and BCS. Perfect for applications requiring signal integrity, stability, and long-lasting durability, buy now to ensure your electronic projects meet high standards of quality and safety.

Get Samtec HTSW series high-temperature headers today—built for industrial reliability and secure electrical connections.

Frequently Asked Questions

Where can I buy SAMTEC HTSW10420GS?

You can click on the BUY or RFQ button to purchase HTSW10420GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW10420GS?

You can download the HTSW10420GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW10420GS?

SAMTEC

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