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SAMTEC TSM14003SDVLC Board Header

This high-quality board-to-board header features a liquid crystalline polymer insulator and phosphor bronze terminals with matte tin and gold plating for enhanced durability. Designed for reliable electrical connections, it supports voltage ratings up to 475 VAC, with current ratings up to 54 A per pin, making it suitable for various industrial and electronics applications. Its robust construction includes lead-free solderability, coplanarity, and RoHS compliance, ensuring compliance with environmental standards. Optimal for high-density motherboard and electronic assembly connections, offering excellent thermal and electrical performance with a compact footprint and multiple pin configurations.

Authorized Distributors
Source:DigiKey
Part No:TSM-140-03-S-DV-LC
Stock:89
Inv Date:06-19-2026
Price: Unit price: $32.9
Buy/RFQ:
Source:DigiKey
Part No:TSM-140-03-S-DV-LC
Stock:0
Inv Date:06-19-2026
Price: Unit price: $15.954
Buy/RFQ:
Part No:TSM-140-03-S-DV-LC
Stock:0
Inv Date:06-20-2026
Price: Unit price: $15.77
Buy/RFQ:
Part No:TSM-140-03-S-DV-LC
Stock:89
Inv Date:06-19-2026
Price: Unit price: $15.59
Buy/RFQ:

SAMTEC TSM14003SDVLC Board Header Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Matte Tin and Gold
  • Voltage Rating: 475 VAC
  • Current Rating: Up to 54 A per pin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Lead Coplanarity: 0.15 mm, 0.10 mm, 0.13 mm max depending on style
  • Operating Temp Range: -55 °C to +125 °C
  • Number of Pins: 2 to 30 positions
  • Height: varies with style, typically suitable for dense assemblies
  • Certifications: RoHS, UL listed possible
  • Connection Style: Vertical and horizontal options, with locking and shrouds

Buy the Samtec Series TSM Board Header: TSM14003SDVLC

Purchase the Samtec TSM14003SDVLC board header online today to ensure reliable electrical connections in your electronic systems. Crafted from high-quality liquid crystal polymer with phosphor bronze terminals, it supports up to 475 VAC and 54 A per pin, making it ideal for industrial and high-density electronic applications. Its lead-free solderability, RoHS compliance, and precise coplanarity standards promise durability and environmental adherence. Available with locking clips, shrouds, and multiple configurations, this connector guarantees secure, efficient, and long-lasting performance for your electronic assembly needs.

Get Samtec TSM14003SDVLC today—built for precision and long-lasting durability in electronic and industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC TSM14003SDVLC?

You can click on the BUY or RFQ button to purchase TSM14003SDVLC from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSM14003SDVLC?

You can download the TSM14003SDVLC datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSM14003SDVLC?

SAMTEC

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