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SAMTEC HTSW12507LT Terminal Header

The HTSW series from Samtec consists of high-temperature terminal strip headers designed for reliable electrical connections. These unshrouded, through-hole headers feature 0.025-inch (0.635mm) square post contacts and are compatible with various Samtec connector series such as SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. The series offers a range of pin counts, terminal lengths, and configurations including single, dual, and triple-row options. Operating in temperatures from -55°C to 125°C, with gold or tin plating, made of phosphor bronze, and housed in natural liquid crystal polymer insulators, these headers meet UL and CSA standards for industrial reliability.

Authorized Distributors
Source:DigiKey
Part No:HTSW-125-07-L-T
Stock:73
Inv Date:05-27-2026
Price: Unit price: $19.23
Buy/RFQ:
Source:DigiKey
Part No:HTSW-125-07-L-T
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.03
Buy/RFQ:
Part No:HTSW-125-07-L-T
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.03
Buy/RFQ:
Part No:HTSW-125-07-L-T
Stock:73
Inv Date:05-28-2026
Price: Unit price: $53300
Buy/RFQ:

SAMTEC HTSW12507LT Terminal Header Specifications:

  • Contact Material: Phosphor Bronze
  • Insulator Material: Natural Liquid Crystal Polymer
  • Insulator Color: Natural
  • Contact Size: 0.025 inches (0.635mm) square post
  • Temperature Range: -55°C to +125°C with gold plating, -55°C to +105°C with tin plating
  • Voltage Rating: 550 VAC with SSW, 500 VAC with BCS or ESQ, 450 VAC with BCS or SSM, 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (Wave Only for TSW)
  • Pitch: 2.54mm
  • Pin Counts: Various options, from single to multi-row configurations
  • Plating: Gold or Tin over Nickel
  • Certifications: UL Listed, CSA Certified
  • Series: HTSW (High-Temperature Series)
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin

Buy the Samtec HTSW12507LT – Reliable High-Temperature Terminal Header for Industrial Use

Enhance your industrial electronics with Samtec's high-temperature terminal headers. Designed for reliable electrical connections, these connectors feature 2.54mm pitch, robust construction, and compatibility with multiple Samtec series. Made from phosphor bronze, and housed in natural liquid crystal polymer insulators, they operate from -55°C to 125°C. With optional locking features, UL and CSA compliance, and lead-free solderability, these headers ensure secure, long-lasting performance in demanding environments. Perfect for signal integrity in industrial automation, control systems, and manufacturing equipment.

Get Samtec HTSW series headers today—built for high-temperature, durable industrial electrical connections.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12507LT?

You can click on the BUY or RFQ button to purchase HTSW12507LT from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12507LT?

You can download the HTSW12507LT datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12507LT?

SAMTEC

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