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SAMTEC TMS12054LS Micro Connector

The TMS12054LS is a high-quality product engineered for reliable electronic connections, featuring black liquid crystal polymer insulation and gold or tin over 50-inch Ni plating. Designed for currents up to 5A per pin, it supports operating temperatures from -55°C to +125°C. Suitable for surface mount and through-hole applications, it mates with SMS, SLM, and RSM series, offering durability and RoHS compliance. Its compact design makes it ideal for complex electronic assemblies requiring precise, durable interconnect solutions.

Authorized Distributors
Source:DigiKey
Part No:TMS-120-54-L-S
Stock:84
Inv Date:06-06-2026
Price: Unit price: $8.04
Buy/RFQ:
Source:DigiKey
Part No:TMS-120-54-L-S
Stock:0
Inv Date:06-06-2026
Price: Unit price: $3.39696
Buy/RFQ:
Part No:TMS-120-54-L-S
Stock:0
Inv Date:06-07-2026
Price: Unit price: $3.6
Buy/RFQ:
Part No:TMS-120-54-L-S
Stock:84
Inv Date:06-06-2026
Price: Unit price: $3.6
Buy/RFQ:

SAMTEC TMS12054LS Micro Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50-inch Ni
  • Current Rating: 5A per pin
  • Operating Temp Range: -55°C to +125°C
  • Lead Size Accepted: 0.46 mm (.018 inch) SQ
  • Insertion Depth: 3.43 mm (.135 inch) minimum
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Supported Mates: SMS, SLM, RSM series
  • Max Processing Temp: Not recommended for IR/VP
  • Style: 02 (does not mate with SMS series)
  • Material: Black Liquid Crystal Polymer insulator, Phosphor Bronze terminals
  • Dimensions vary depending on model, pitch: 1.27 mm x 2.54 mm, typical length ranges
  • Certifications: RoHS compliant, UL Recognized options available

Buy the Buy Samtec TMS12054LS Part Number TMS12054LS Online

Purchase the Samtec TMS12054LS connector online today for reliable, high-performance interconnection in your electronic projects. Featuring advanced liquid crystal polymer insulation and gold or tin plating, it supports currents up to 5A per pin and operates within -55°C to +125°C. Its compact design is compatible with surface mount and through-hole applications, making it ideal for complex assemblies. Enjoy quick delivery and excellent technical support by ordering now to enhance your device reliability and manufacturing efficiency.

Order your Samtec Series TMS12054LS connector today and ensure your electronic projects benefit from durable, high-current, reliable interconnections.

Frequently Asked Questions

Where can I buy SAMTEC TMS12054LS?

You can click on the BUY or RFQ button to purchase TMS12054LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12054LS?

You can download the TMS12054LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12054LS?

SAMTEC

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