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SAMTEC HTSW12508GD High-Temperature Terminal Headers

The HTSW series from Samtec are high-temperature terminal strip headers designed for reliable electrical connections. These unshrouded, through-hole headers feature a 0.025-inch (0.635mm) square post and are compatible with a wide range of Samtec connectors including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS series. They are available in various pin counts, terminal lengths, and can be ordered with single, dual, or triple rows. The headers have a pitch spacing of 2.54mm (0.1 inch) and are suited for applications where signal integrity and reliability are critical. They operate in a temperature range from -55°C to 125°C with 10µ-inch gold-plated contacts, and are made from phosphor bronze with a natural liquid crystal polymer insulator. Compliance with UL and CSA standards is included, and locking features are optional.

Authorized Distributors
Source:DigiKey
Part No:HTSW-125-08-G-D
Stock:626
Inv Date:05-27-2026
Price: Unit price: $45.74
Buy/RFQ:
Source:DigiKey
Part No:HTSW-125-08-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.55
Buy/RFQ:
Part No:HTSW-125-08-G-D
Stock:49
Inv Date:05-28-2026
Price: Unit price: $6.27
Buy/RFQ:
Part No:HTSW-125-08-G-D
Stock:626
Inv Date:05-28-2026
Price: Unit price: $70200
Buy/RFQ:

SAMTEC HTSW12508GD High-Temperature Terminal Headers Specifications:

  • Insulator Material: Black Glass Filled Polyester (TSW), Natural Liquid Crystal Polymer (HTSW)
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over S0Q! or Tin
  • Operating Temp Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • Voltage Rating: 550 VAC with SSW, 500 VAC with BCS/ESQ, 450 VAC with BCS/SSM, 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW), Wave Soldering Only (TSW)
  • Pin Size: 0.025 inches (0.635mm) square post
  • Pitch: 2.54mm (0.1 inch)
  • Types: Single, dual, triple row options
  • Temperature Resistance: -55°C to +125°C
  • Connector Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Locking Features: Optional

Buy the Samtec Series HTSW High-Temperature Terminal Headers: HTSW12508GD

Order the Samtec HTSW12508GD high-temperature terminal headers today, engineered for durable and reliable electrical connections. These headers feature gold or tin plating, operate in a temperature range from -55°C to 125°C, and are designed for applications demanding signal integrity. Made from phosphor bronze with an insulator of glass-filled polyester or liquid crystal polymer, they are RoHS compliant and suitable for wave soldering. With various pin counts and optional lock features, they ensure secure connections for your electronic assemblies. Buy online now for quick delivery and trusted quality.

Get Samtec HTSW12508GD today—built for reliable electrical connections in high-temperature environments.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12508GD?

You can click on the BUY or RFQ button to purchase HTSW12508GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12508GD?

You can download the HTSW12508GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12508GD?

SAMTEC

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