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SAMTEC TMS12554SD High-Performance Micro Connector

The TMS series is a versatile range of connectors featuring Black Liquid Crystal Polymer insulators, phosphor bronze terminals, and gold or tin plating over nickel. Designed for reliable electrical connections, these connectors support currents up to 5A per pin and operate within a temperature range of -55°C to +125°C. They are RoHS compliant, lead-free, and compatible with various series including SMS, SLM, and RSM. Suitable for surface mount, through-hole, and right-angle applications, these connectors are ideal for compact, high-performance electronic systems in industrial, automation, and communication equipment.

Authorized Distributors
Source:DigiKey
Part No:TMS-125-54-S-D
Stock:71
Inv Date:06-06-2026
Price: Unit price: $19.26
Buy/RFQ:
Source:DigiKey
Part No:TMS-125-54-S-D
Stock:0
Inv Date:06-06-2026
Price: Unit price: $8.83056
Buy/RFQ:
Part No:TMS-125-54-S-D
Stock:0
Inv Date:06-07-2026
Price: Unit price: $9.13
Buy/RFQ:
Part No:TMS-125-54-S-D
Stock:71
Inv Date:06-06-2026
Price: Unit price: $9.13
Buy/RFQ:

SAMTEC TMS12554SD High-Performance Micro Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50
  • Current Rating: 5A per pin
  • Operating Temp Range: -55 °C to +125 °C
  • Lead Size Accepted: 0.46 mm (0.018") SQ
  • Insertion Depth: 3.43 mm (0.135") minimum
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Compatible with series: SMS, SLM, RSM
  • Supported Mounting Types: Surface mount, through-hole, right-angle
  • Max Processing Temp: Not recommended for IR/VP
  • Certifications: Recognized standards per www.samtec.com/quality
  • Plating options: Gold or Tin over nickel, other platings available upon request

Buy the Samtec TMS12554SD – Reliable Connectors for Industrial Applications

Secure your electronic projects with the high-performance micro connector designed for industrial and automation applications. Featuring robust phosphor bronze terminals, liquid crystal polymer insulators, and plated finishes, this connector ensures dependable electrical conductivity and durability across a wide temperature range. Its compatibility with multiple series and easy mounting options make it ideal for compact, high-density designs. Purchase online today and benefit from fast delivery, proven quality, and technical support, making it a perfect choice for engineers and technicians seeking reliable connectivity solutions.

Buy Samtec TMS12554SD now and experience unmatched reliability and performance for your electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC TMS12554SD?

You can click on the BUY or RFQ button to purchase TMS12554SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12554SD?

You can download the TMS12554SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12554SD?

SAMTEC

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