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SAMTEC HTSW12519GD High-Temperature Header

The HTSW series from Samtec offers high-temperature terminal strip headers designed for reliable signal connections in industrial settings. Made of phosphor bronze with liquid crystal polymer insulators, they feature 0.025-inch (0.635 mm) square posts, supporting from 1 to 50 contacts per row with 2.54 mm pitch spacing. These headers are rated for -55°C to 125°C operation, with gold or tin plating options, and are compatible with multiple Samtec connector series. They include optional locking features, support high current ratings, and meet UL and CSA standards, making them ideal for automation and control applications requiring durable, high-temperature connectors.

Authorized Distributors
Source:DigiKey
Part No:HTSW-125-19-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.23
Buy/RFQ:
Part No:HTSW-125-19-G-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.6
Buy/RFQ:
Part No:HTSW-125-19-G-D
Stock:133
Inv Date:05-28-2026
Price: Unit price: $56000
Buy/RFQ:

SAMTEC HTSW12519GD High-Temperature Header Specifications:

  • Material: Phosphor bronze with natural liquid crystal polymer insulators
  • Pin Size: 0.025 inch (0.635 mm) square posts
  • Pitch: 2.54 mm
  • Contact Rating: Up to 5.2 A per pin depending on configuration
  • Temperature Range: -55°C to +125°C with gold plating, -55°C to +105°C with tin plating
  • Operating Voltage: Up to 550 VAC mated with SSW or BCS series
  • Compliance: UL Listed, CSA Certified, RoHS compliant
  • Number of Contacts: 1 to 50 per row
  • Orientation: Straight and optional right-angle versions
  • Locking Options: Available with locking leads and clips
  • Plating: 10-micron gold or tin over nickel

Buy the Samtec HTSW Series – Reliable Signal Header Connectors for Industrial Applications

Purchase Samtec high-temperature header connectors online today—perfect for industrial environments requiring durable, reliable signal connections. These compact headers support 1 to 50 contacts, with 2.54 mm pitch spacing, suitable for automation, control systems, and manufacturing processes. Made of phosphor bronze with liquid crystal polymer insulators, they operate from -55°C to 125°C, feature gold or tin plating, and include locking options for added security. Stock is available for quick delivery—order now for dependable performance in demanding applications.

Get Samtec HTSW12519GD today—built for high-temperature environments and industrial signal connections with secure locking features.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12519GD?

You can click on the BUY or RFQ button to purchase HTSW12519GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12519GD?

You can download the HTSW12519GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12519GD?

SAMTEC

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