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SAMTEC TSM12403SDVLC High-Current PCB Connector

This high-quality PCB connector features a liquid crystal polymer insulator and phosphor bronze terminals with matte tin and gold plating, ensuring excellent electrical performance and durability. Suitable for operating temperatures from -55°C to +105°C with tin and up to +125°C with gold, it supports a voltage rating of 475 VAC when mated with compatible connectors. Designed for vertical mounting, it offers reliable contact and low contact resistance, making it ideal for high-current applications up to 54A per pin. RoHS compliant, it ensures environmental safety and industry-standard compatibility.

Authorized Distributors
Source:DigiKey
Part No:TSM-124-03-S-DV-LC
Stock:50
Inv Date:06-19-2026
Price: Unit price: $24.49
Buy/RFQ:
Source:DigiKey
Part No:TSM-124-03-S-DV-LC
Stock:0
Inv Date:06-19-2026
Price: Unit price: $9.00333
Buy/RFQ:
Part No:TSM-124-03-S-DV-LC
Stock:0
Inv Date:06-20-2026
Price: Unit price: $9.28
Buy/RFQ:
Part No:TSM-124-03-S-DV-LC
Stock:106
Inv Date:06-19-2026
Price: Unit price: $9.274
Buy/RFQ:

SAMTEC TSM12403SDVLC High-Current PCB Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Matte Tin with Gold
  • Operating Temperature Range: -55°C to +105°C with Tin, -55°C to +125°C with Gold
  • Voltage Rating: 475 VAC (mated with compatible connectors)
  • Current Rating: 54 A per pin
  • RoHS Compliant: Yes
  • Mounting Style: Vertical
  • Number of Positions: 2 to 30
  • Lead Coplanarity: 0.10 mm (0.004 inch) maximum
  • Solderable: Yes
  • Locking Clips: Yes for -SV and -DV versions
  • Dimensions and contact configurations vary per model with options for polarized placement

Buy the Buy Samtec TSM12403SDVLC Part Number TSM12403SDVLC Online

Experience the convenience of purchasing the high-current PCB connector online, engineered with liquid crystal polymer and phosphor bronze for durability and excellent electrical performance. Designed to operate reliably between -55°C and +125°C, supporting up to 54A per pin, it features gold and matte tin plating for corrosion resistance, RoHS compliance, and easy soldering. Perfect for complex electronic assemblies, this connector ensures secure connections and industry-standard compatibility, making it the ideal choice for demanding electronic and electrical applications requiring high current capacity.

Buy Samtec TSM12403SDVLC now and experience unmatched reliability and high current carrying capacity in your PCB projects.

Frequently Asked Questions

Where can I buy SAMTEC TSM12403SDVLC?

You can click on the BUY or RFQ button to purchase TSM12403SDVLC from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSM12403SDVLC?

You can download the TSM12403SDVLC datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSM12403SDVLC?

SAMTEC

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