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SAMTEC HMTSW12310LD639 Board-to-Board Connector

The HMTSW12310LD639 is a high-quality, flexible board-to-board connector designed for precise electronic connections in complex assemblies. It features a black glass-filled polyester insulator and phosphor bronze terminals with gold plating for excellent conductivity and corrosion resistance. Operating within a temperature range of -55°C to +125°C with gold plating ensures durability in demanding environments. Its customizable post height offers versatile stacking options, making it ideal for compact electronic systems requiring reliable, secure connections with high pin counts. Suitable for various industrial, aerospace, and military applications demanding precision and long-lasting performance.

Authorized Distributors
Source:DigiKey
Part No:HMTSW-123-10-L-D-639
Stock:92
Inv Date:06-19-2026
Price: Unit price: $45.57
Buy/RFQ:
Source:DigiKey
Part No:HMTSW-123-10-L-D-639
Stock:0
Inv Date:06-19-2026
Price: Unit price: $6.15
Buy/RFQ:
Part No:HMTSW-123-10-L-D-639
Stock:0
Inv Date:06-20-2026
Price: Unit price: $4.78
Buy/RFQ:
Part No:HMTSW-123-10-L-D-639
Stock:92
Inv Date:06-19-2026
Price: Unit price: $4.314
Buy/RFQ:

SAMTEC HMTSW12310LD639 Board-to-Board Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 50 microinches (1.27 microns) Gold over Nickel
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Lead-Free Solderable: Yes
  • RoHS Compliant: Yes
  • Post Height Adjustment: Specify in inches, increments of 0.005" (0.13 mm)
  • Dimensions: Length varies with configuration; available in straight and right-angle versions
  • Current Rating: Based on contact and pin configuration, up to 3A per pin
  • Other Platings: Consult Samtec for custom plating options and specific configurations
  • Application: Suitable for high-density electronic modules, test fixtures, and industrial automation systems

Buy the Buy Samtec HMTSW12310LD639 Part Number HMTSW12310LD639 Online

Experience reliable and high-quality electronic connections with the Samtec HMTSW12310LD639 board-to-board connector. Featuring customizable post heights, gold plating, and a wide temperature range, this connector ensures secure, durable, and precise performance in demanding environments. Its versatile design makes it ideal for compact electronic systems, industrial automation, aerospace, and military applications, providing excellent conductivity, corrosion resistance, and long-term durability. Purchase online today to upgrade your electronic assemblies with this essential component known for quality and performance.

Get Samtec HMTSW12310LD639 today—built for precision and long-lasting durability in high-reliability electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC HMTSW12310LD639?

You can click on the BUY or RFQ button to purchase HMTSW12310LD639 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HMTSW12310LD639?

You can download the HMTSW12310LD639 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HMTSW12310LD639?

SAMTEC

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