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SAMTEC FTS12503LD Micro Terminal Headers

The FTS series from Samtec are micro low-profile terminal strip headers engineered for reliable electrical connections in compact spaces. Made with durable black liquid crystal polymer insulators and phosphor bronze contacts plated with 10-micron gold over Ni, these headers support high temperatures from -55°C to 125°C. They are compatible with Samtec FFSD, CLP, and FLE connectors, offering optional shrouded or alignment pin features. Designed for high-speed, low-profile applications, they accommodate 2 to 50 contacts, rated for 3.3A current, and meet UL standards, making them ideal for industrial manufacturing and electronic equipment.

Authorized Distributors
Source:DigiKey
Part No:FTS-125-03-L-D
Stock:0
Inv Date:06-06-2026
Price: Unit price: $7.15
Buy/RFQ:
Part No:FTS-125-03-L-D
Stock:0
Inv Date:06-07-2026
Price: Unit price: $5.26
Buy/RFQ:
Part No:FTS-125-03-L-D
Stock:0
Inv Date:06-06-2026
Price: Unit price: $6.41
Buy/RFQ:
Part No:FTS-125-03-L-D
Stock:0
Inv Date:06-06-2026
Price: Unit price: $6.41
Buy/RFQ:
Part No:FTS-125-03-L-D
Stock:102
Inv Date:06-06-2026
Price: Unit price: $5.26
Buy/RFQ:

SAMTEC FTS12503LD Micro Terminal Headers Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Operating Temp Range: -55°C to +125°C
  • Plating: 10-micron Gold over Ni
  • Pitch: 1.27 mm
  • Contact Count: 2 to 50 contacts per row
  • Current Rating: 3.3A per contact
  • Mounting Style: Through-hole, some options for SMT
  • Compliance: UL E111594
  • Lead-Free Solderable: Yes
  • Customer Options: Shrouded, Alignment Pin
  • Max Lead Coplanarity: 0.10 mm
  • Suitable for high-speed applications

Buy the Samtec FTS12503LD – Reliable Micro Low-Profile Terminal Headers for Industrial Applications

Experience high-quality, low-profile connections with the Samtec FTS series terminal headers. Designed for reliability, these headers feature gold-plated contacts, high-temperature tolerance, and compatibility with popular Samtec connector series. Perfect for industrial, automation, and electronic equipment, they ensure stable, efficient connections with 2 to 50 contacts per row. Made from durable materials and UL certified, these headers offer excellent performance in tight spaces. Purchase online today to ensure your assembly maintains top efficiency and durability with genuine, precision-engineered components.

Get Samtec FTS12503LD today—built for precision and long-lasting durability in compact electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC FTS12503LD?

You can click on the BUY or RFQ button to purchase FTS12503LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part FTS12503LD?

You can download the FTS12503LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of FTS12503LD?

SAMTEC

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