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SAMTEC HTSW12025GD High-Temperature Terminal Header

The HTSW series from Samtec features high-temperature terminal strip headers designed for industrial connections. These unshrouded, through-hole headers with 0.025 inch posts support reliable signal transfer. Compatible with various Samtec connectors such as SSW, SSQ, SSM, ESW, ESQ, and others, they come in single, dual, and triple-row configurations with a 2.54 mm pitch spacing, accommodating 1 to 50 contacts per row in straight orientation. Made with phosphor bronze terminals and liquid crystal polymer insulators, they operate from -55°C to 125°C, meeting UL and CSA safety standards, and include optional locking features.

Authorized Distributors
Source:DigiKey
Part No:HTSW-120-25-G-D
Stock:147
Inv Date:05-27-2026
Price: Unit price: $39.27
Buy/RFQ:
Source:DigiKey
Part No:HTSW-120-25-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.76
Buy/RFQ:
Part No:HTSW-120-25-G-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.6
Buy/RFQ:
Part No:HTSW-120-25-G-D
Stock:147
Inv Date:05-28-2026
Price: Unit price: $40300
Buy/RFQ:

SAMTEC HTSW12025GD High-Temperature Terminal Header Specifications:

  • Series: HTSW
  • Insulator Material: Liquid Crystal Polymer (Natural), Glass Filled Polyester (Black) for TSW
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over SQQ, Nickel over SSM, or other options
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Voltage Rating: Up to 550 VAC mated with SSW, 500 VAC with BCS or ESQ, 450 VAC with BCS or SSM, 400 VAC with CES
  • Contact Size: 0.025 in (0.635 mm) square posts
  • Number of Contacts: 1 to 50 per row, configurations in single, dual, or triple rows
  • Pitch: 2.54 mm
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (Wave Soldering for TSW, others as specified)

Buy the Samtec Series HTSW High-Temperature Terminal Headers: HTSW12025GD

Discover the reliability of Samtec high-temperature terminal headers with the HTSW series. Perfect for industrial applications, these headers feature 2.54 mm pitch, operate in temperatures from -55°C to 125°C, and support up to 50 contacts per row. Made with durable phosphor bronze terminals and liquid crystal polymer insulators, they meet UL and CSA safety standards. Available in various configurations with optional locking mechanisms, these connectors are solderable and RoHS compliant. Purchase online now to ensure your industrial connections are secure, durable, and compliant with industry standards.

Get Samtec HTSW12025GD today—built for reliable signals and industrial-grade high-temperature operation.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12025GD?

You can click on the BUY or RFQ button to purchase HTSW12025GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12025GD?

You can download the HTSW12025GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12025GD?

SAMTEC

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