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SAMTEC HTSW12520GD Terminal Headers

The HTSW series from Samtec are high-temperature terminal strip headers designed for reliable signal connections in industrial and electronic applications. These unshrouded, through-hole headers feature 0.025 inch (0.635 mm) square posts and are compatible with various Samtec connector series, including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. They come in single, dual, or triple row configurations, with a pitch of 2.54 mm. Rated for -55°C to 125°C, with gold or tin plating, made of phosphor bronze and liquid crystal polymer insulator, adhering to UL and CSA standards. Optional locking features are available for secure connections.

Authorized Distributors
Source:DigiKey
Part No:HTSW-125-20-G-D
Stock:110
Inv Date:05-27-2026
Price: Unit price: $18.08
Buy/RFQ:
Source:DigiKey
Part No:HTSW-125-20-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.71
Buy/RFQ:
Part No:HTSW-125-20-G-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.19
Buy/RFQ:
Part No:HTSW-125-20-G-D
Stock:110
Inv Date:05-28-2026
Price: Unit price: $58100
Buy/RFQ:

SAMTEC HTSW12520GD Terminal Headers Specifications:

  • Pitch: 2.54 mm
  • Post Size: 0.025 inch (0.635 mm) square
  • Material: Phosphor Bronze
  • Insulator Material: Natural Liquid Crystal Polymer
  • Operating Temperature Range: -55°C to 125°C
  • Plating: Gold flash, Matte Tin on tail, optional gold plating available
  • Voltage Rating: 550 VAC (mated with SSW, BICE, etc.), 450 VAC (with other series)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes, wave only
  • Configurations: Single, dual, triple rows
  • Locking Option: Yes (Locking Lead)
  • Compatible Series: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS

Buy the Samtec HTSW12520GD – Reliable Terminal Headers for Industrial Applications

Enhance your electronic and industrial circuitry with Samtec's high-temperature terminal headers. Featuring 2.54mm pitch, gold or tin plating, and compatible with numerous series, these headers ensure secure, durable connections. They are available in single, dual, or triple row configurations, rated from -55°C to 125°C, and meet UL and CSA standards. Optional locking features provide extra security, making them ideal for demanding applications. Purchase these reliable headers online today and ensure the success of your electronic assemblies with trusted performance, excellent electrical contact, and lasting durability.

Buy Samtec HTSW12520GD now and experience unmatched reliability and performance in your signal connection projects.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12520GD?

You can click on the BUY or RFQ button to purchase HTSW12520GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12520GD?

You can download the HTSW12520GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12520GD?

SAMTEC

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