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SAMTEC TMS12557GD Micro connector

This high-quality micro connector features robust construction with Black Liquid Crystal Polymer insulators and Phosphor Bronze terminals plated with Au or Sn over Ni. Operating within a temperature range of -55°C to +125°C, it supports a current rating of 5A per pin, suitable for various electronic assemblies. Compatible with surface-mount and through-hole mounting styles, it is RoHS compliant and designed for reliable connections in demanding environments. Custom options include different platings and non-standard lengths, making it versatile for diverse industrial applications.

Authorized Distributors
Source:DigiKey
Part No:TMS-125-57-G-D
Stock:50
Inv Date:06-12-2026
Price: Unit price: $71.02
Buy/RFQ:
Source:DigiKey
Part No:TMS-125-57-G-D
Stock:0
Inv Date:06-12-2026
Price: Unit price: $9.4
Buy/RFQ:
Part No:TMS-125-57-G-D
Stock:0
Inv Date:06-13-2026
Price: Unit price: $9.78
Buy/RFQ:
Part No:TMS-125-57-G-D
Stock:61
Inv Date:06-12-2026
Price: Unit price: $9.722
Buy/RFQ:

SAMTEC TMS12557GD Micro connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over Ni, 50 µm Ni
  • Current Rating: 5A per pin
  • Operating Temperature Range: -55°C to +125°C
  • Lead Size (SNM): 0.46 mm (.018 inch) SQ
  • Insertion Depth (SNM): 3.43 mm (.135 inch) minimum
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Compatible Mating Series: SMS, SLM, RSM
  • Design Style: Through-hole and surface mount options
  • Max Processing Temperature: Not recommended for IR/VP
  • Certifications: RoHS, Quality recognitions available
  • Material: Black Glass Filled Polyester (SNM), Phosphor Bronze terminals
  • Available Platings: Gold, Tin, optional other platings

Buy the Buy Samtec TMS Series Part Number TMS12557GD Online

Purchase the Samtec TMS12557GD micro connector online today for dependable connections in demanding electronic applications. Featuring robust construction with high-quality materials including Gold and Tin over Nickel plating, this connector ensures excellent electrical performance across wide temperature ranges from -55°C to +125°C. It supports a current of 5A per pin and is RoHS compliant, making it ideal for both surface-mount and through-hole assemblies. Easy to install, the connector offers versatility with custom lengths and platings available for tailored needs. Order now for fast delivery and reliable performance.

Buy Samtec TMS12557GD now and experience unmatched reliability and high-performance quality connection in your electronic systems.

Frequently Asked Questions

Where can I buy SAMTEC TMS12557GD?

You can click on the BUY or RFQ button to purchase TMS12557GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12557GD?

You can download the TMS12557GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12557GD?

SAMTEC

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