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SAMTEC TMS10403LDRA Micro Terminal Header

The TMS series from Samtec features unshrouded micro terminal strip headers designed for reliable electrical connections in industrial applications. These through-hole headers have 0.018 inch (0.46 mm) square posts and come in single or dual row configurations, suitable for polarization up to 100 pins. With a pitch of 1.27 mm and right-angle orientation, they operate effectively from -55°C to 125°C thanks to gold-plated contacts on phosphor bronze. Encased in a black liquid crystal polymer insulator, they comply with UL standards, ensuring durability and high performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:TMS-104-03-L-D-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $5.1
Buy/RFQ:
Source:DigiKey
Part No:TMS-104-03-L-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.87
Buy/RFQ:
Part No:TMS-104-03-L-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.98
Buy/RFQ:
Part No:TMS-104-03-L-D-RA
Stock:150
Inv Date:05-28-2026
Price: Unit price: $19800
Buy/RFQ:

SAMTEC TMS10403LDRA Micro Terminal Header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Gold-plated Phosphor Bronze
  • Contact Resistance: Low, suitable for reliable connections
  • Current Rating: 1A
  • Operating Temperature Range: -55°C to +125°C
  • Pin Size: 0.018 inch (0.46 mm) square posts
  • Pitch: 1.27 mm
  • Configuration: Single or dual row options
  • Polarity: Up to 100 pins
  • Standards: UL E111594 compliant
  • Housing: Black insulating polymer
  • Max Processing Temp: Not specified
  • Designed for through-hole mounting

Buy the Samtec TMS10403LDRA – Reliable Micro Terminal Headers for Industrial Applications

Experience dependable electrical connections with the Samtec Micro Terminal Header. Designed for industrial use, this high-quality header features 1.27 mm pitch, gold-plated contacts, and a black liquid crystal polymer insulator. It supports up to 100 pins and operates from -55°C to +125°C, ensuring performance in extreme conditions. Easy to install with through-hole mounting, it offers excellent contact resistance and durability. Purchase online now for reliable, high-performance connections perfect for automation, control systems, and manufacturing equipment.

Get Samtec TMS10403LDRA today—built for precision and long-lasting durability in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC TMS10403LDRA?

You can click on the BUY or RFQ button to purchase TMS10403LDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS10403LDRA?

You can download the TMS10403LDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS10403LDRA?

SAMTEC

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