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SAMTEC TMS12553GD Power Connector

The TMS series is a high-quality, versatile connector system featuring black liquid crystal polymer and black glass-filled polyester insulators. Terminals are made from phosphor bronze with optional gold or tin over nickel plating, rated for 5A per pin. Suitable for operating temperatures from -55°C to +125°C, these connectors support multiple styles including through-hole and right-angle configurations, and are RoHS compliant. Designed for reliable power and signal connectivity in compact applications, they mate with series like SMS, SLM, and RSM, ensuring a robust, corrosion-resistant connection with optional lead-free soldering capability.

Authorized Distributors
Source:DigiKey
Part No:TMS-125-53-G-D
Stock:71
Inv Date:06-12-2026
Price: Unit price: $20.62
Buy/RFQ:
Source:DigiKey
Part No:TMS-125-53-G-D
Stock:0
Inv Date:06-12-2026
Price: Unit price: $8.19278
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Part No:TMS-125-53-G-D
Stock:23
Inv Date:06-13-2026
Price: Unit price: $8.47
Buy/RFQ:
Part No:TMS-125-53-G-D
Stock:456
Inv Date:06-12-2026
Price: Unit price: $6.61
Buy/RFQ:
Part No:TMS-125-53-G-D
Stock:456
Inv Date:06-12-2026
Price: Unit price: $6.61
Buy/RFQ:
Part No:TMS-125-53-G-D
Stock:71
Inv Date:06-12-2026
Price: Unit price: $8.467
Buy/RFQ:

SAMTEC TMS12553GD Power Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Tin over 50 um Ni
  • Current Rating: 5A per pin
  • Operating Temp Range: -55°C to +125°C with Gold, Bros to +105°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
  • Max Processing Temp: Not recommended for IR/VP
  • Compatibility: Mates with SMS, SLM, RSM series
  • Style: Through-hole and right-angle options
  • Finish: Gold or tin-plated

Buy the Samtec Series TMS Power Connector: TMS12553GD

Purchase the Samtec TMS12553GD power connector online today. Engineered for high current capacity up to 5A per pin, these connectors feature durable phosphor bronze terminals with gold or tin plating, suitable for temperature ranges from -55°C to +125°C. They support multiple mounting styles including through-hole and right-angle, are RoHS compliant, and offer easy soldering. Designed for reliability in power and signal connections, they are perfect for compact electronic assemblies requiring robust, corrosion-resistant performance and precise mating with compatible series.

Get Samtec TMS12553GD today—built for power, durability, and reliable connections in demanding electronic applications.

Frequently Asked Questions

Where can I buy SAMTEC TMS12553GD?

You can click on the BUY or RFQ button to purchase TMS12553GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12553GD?

You can download the TMS12553GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12553GD?

SAMTEC

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