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SAMTEC TSM12803SDVA High-Temperature PCB Header

The TSM12803SDVA is a double row horizontal pin header designed for high reliability circuit connections. Made with black Liquid Crystal Polymer insulators and phosphor bronze contacts, it features gold or tin plating for enhanced durability. It supports operating temperatures from -55°C to +105°C or up to +125°C with gold plating, and is rated for 475 VAC. Suitable for PCB mounting, this connector offers RoHS compliance, self-soldering capability, and various options for style, length, and plating to suit diverse electronic assembly needs.

Authorized Distributors
Source:DigiKey
Part No:TSM-128-03-S-DV-A
Stock:41
Inv Date:06-19-2026
Price: Unit price: $22.69
Buy/RFQ:
Source:DigiKey
Part No:TSM-128-03-S-DV-A
Stock:0
Inv Date:06-19-2026
Price: Unit price: $10.435
Buy/RFQ:
Part No:TSM-128-03-S-DV-A
Stock:0
Inv Date:06-20-2026
Price: Unit price: $10.76
Buy/RFQ:
Part No:TSM-128-03-S-DV-A
Stock:41
Inv Date:06-19-2026
Price: Unit price: $10.752
Buy/RFQ:

SAMTEC TSM12803SDVA High-Temperature PCB Header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over ECR LOK, 50 μin (1.27 μm) Ni underplate
  • Post Height: Standard 0.220 inches (5.59 mm), optional heights vary
  • Operating Temp Range: -55°C to +105°C, up to +125°C with Gold plating
  • Voltage Rating: 475 VAC
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Contact Material: Phosphor Bronze with gold or tin plating
  • Rated Current: dependent on pin and configuration, typically high for power applications
  • Pin Count: varies from 2 to 30 positions
  • Mounting Style: Horizontal pin headers, edge mount, with locking clips options
  • Compatibility: Mates with SSW, BCS, SSM, IDSS, IDSD connectors

Buy the Buy Samtec TSM12803SDVA Part Number TSM12803SDVA Online

Purchase the Samtec TSM12803SDVA high-temperature PCB connector online today. Designed with black Liquid Crystal Polymer insulators and phosphor bronze contacts, it offers gold or tin plating for durability. Capable of operating from -55°C to +125°C, rated for 475 VAC, and RoHS compliant, it ensures excellent electrical performance in demanding environments. Suitable for various PCB mounting styles, it is the ideal choice for electronic assemblies requiring robust, reliable, and versatile connector solutions. Order now and enhance your manufacturing efficiency.

Order your Samtec TSM12803SDVA connector today and ensure reliable high-temperature PCB connections with durable gold and tin plating options.

Frequently Asked Questions

Where can I buy SAMTEC TSM12803SDVA?

You can click on the BUY or RFQ button to purchase TSM12803SDVA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSM12803SDVA?

You can download the TSM12803SDVA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSM12803SDVA?

SAMTEC

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