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SAMTEC TMS12251GD Micro Connector

The TMS-122-51-G-S series is a high-performance micro connector designed for compact electronic applications, featuring gold or tin over nickel plating for excellent conductivity and corrosion resistance. It utilizes a black liquid crystal polymer insulator for durability and thermal stability, with phosphor bronze terminals rated for 5A per pin. Suitable for surface mount and through-hole mounting, this connector supports RoHS compliance, operating within -55°C to +125°C, ensuring reliable connections in demanding environments. It mates with SMS, SLM, and RSM series for versatile electronic system integration.

Authorized Distributors
Source:DigiKey
Part No:TMS-122-51-G-D
Stock:50
Inv Date:06-06-2026
Price: Unit price: $16.91
Buy/RFQ:
Source:DigiKey
Part No:TMS-122-51-G-D
Stock:0
Inv Date:06-06-2026
Price: Unit price: $6.382
Buy/RFQ:
Part No:TMS-122-51-G-D
Stock:0
Inv Date:06-07-2026
Price: Unit price: $6.94
Buy/RFQ:
Part No:TMS-122-51-G-D
Stock:72
Inv Date:06-06-2026
Price: Unit price: $6.94
Buy/RFQ:

SAMTEC TMS12251GD Micro Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 um Ni
  • Current Rating: 5A per pin
  • Operating Temp Range: -55°C to +125°C
  • Lead Size: 0.46 mm or 0.018 inch SQ
  • Insertion Depth: 3.43 mm or 0.135 inch minimum
  • RoHS: Yes
  • Supported Mounting: Surface mount and through-hole
  • Max Processing Temp: Not recommended for IR/VP
  • Compatibility: Mates with SMS, SLM, RSM series
  • Certifications: RoHS compliant
  • Lead-Free Solderable: Yes
  • Additional Platings: Available upon request, contact Samtec
  • Note: Some lengths, styles, and options are non-standard or non-returnable

Buy the Samtec Series HTMS Micro Connector: TMS12251GD

Order the Samtec Micro Connector TMS12251GD online today for superior performance in compact electronic systems. Featuring gold or tin plating for excellent conductivity and corrosion resistance, it supports operating temperatures from -55°C to +125°C. With a black liquid crystal polymer insulator and phosphor bronze terminals rated for 5A per pin, this connector is compatible with surface-mount and through-hole designs. RoHS compliant and suitable for demanding environments, it guarantees durability, flexibility, and reliable connections for your high-performance projects.

Buy Samtec TMS12251GD now and ensure reliable, high-quality electronic connections in your critical applications.

Frequently Asked Questions

Where can I buy SAMTEC TMS12251GD?

You can click on the BUY or RFQ button to purchase TMS12251GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12251GD?

You can download the TMS12251GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12251GD?

SAMTEC

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