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SAMTEC TMS12521LD Industrial Connector

The TMS series is a high-quality connector designed with black Liquid Crystal Polymer and black Glass Filled Polyester insulators. Made from phosphor bronze with gold or nickel plating, it supports a current rating of 5A per pin and operates from -55°C to +125°C when gold-plated. Compatible with SMS, SLM, and RSM series, this connector features easy surface mount and through-hole mounting options. It meets RoHS standards, has optional lead-free soldering capabilities, and is non-returnable for certain lengths and styles, ensuring reliable industrial performance.

Authorized Distributors
Source:DigiKey
Part No:TMS-125-21-L-D
Stock:71
Inv Date:06-10-2026
Price: Unit price: $15.2
Buy/RFQ:
Source:DigiKey
Part No:TMS-125-21-L-D
Stock:0
Inv Date:06-10-2026
Price: Unit price: $6.42722
Buy/RFQ:
Part No:TMS-125-21-L-D
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6.91
Buy/RFQ:
Part No:TMS-125-21-L-D
Stock:71
Inv Date:06-10-2026
Price: Unit price: $6.813
Buy/RFQ:

SAMTEC TMS12521LD Industrial Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Ni over 50
  • Current Rating: 5A per pin
  • Operating Temp Range: -55°C to +125°C with Gold plating
  • Lead Size Accepted: 0.46 mm (.018 inch) SQ
  • Insertion Depth: 3.43 mm (.135 inch) minimum
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Compatible with: SMS, SLM, RSM series
  • Mounting Options: Surface mount, through-hole, right-angle
  • Max Processing Temp: Not recommended for IR/VP
  • Other Platings: Contact Samtec for options
  • Dimensions and specifications vary: length, pitch, and terminal options

Buy the Samtec TMS12521LD – Reliable Connector for Industrial Applications

Enhance your industrial assemblies with the high-quality Samtec connector series. Featuring robust Liquid Crystal Polymer insulation, phosphor bronze terminals with gold or nickel plating, and a current capacity of 5A per pin, this connector supports reliable operation from -55°C to +125°C. Compatible with multiple series and available in surface-mount and through-hole configurations, it meets RoHS standards and offers lead-free soldering options. Perfect for demanding industrial environments, order online now for quick delivery and consistent performance.

Order your Samtec Series TMS12521LD connector today and ensure your industrial projects benefit from dependable quality and flexible mounting options.

Frequently Asked Questions

Where can I buy SAMTEC TMS12521LD?

You can click on the BUY or RFQ button to purchase TMS12521LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12521LD?

You can download the TMS12521LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12521LD?

SAMTEC

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