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SAMTEC TMS14021GD High-Reliability Connector

The TMS series connector features black liquid crystal polymer insulators, phosphor bronze terminals with gold or tin over nickel plating, and is RoHS compliant. It supports current ratings up to 5A per pin and operates within a temperature range of -55°C to +125°C. Suitable for high-reliability applications, these connectors are available in through-hole and right-angle configurations, mate with SMS, SLM, and RSM series, and come with optional lead-free solderable plating. They are designed for industrial and electronic manufacturing environments requiring durable, precise connections.

Authorized Distributors
Source:DigiKey
Part No:TMS-140-21-G-D
Stock:50
Inv Date:06-09-2026
Price: Unit price: $30.3
Buy/RFQ:
Source:DigiKey
Part No:TMS-140-21-G-D
Stock:1
Inv Date:06-09-2026
Price: Unit price: $11.11
Buy/RFQ:
Part No:TMS-140-21-G-D
Stock:0
Inv Date:06-10-2026
Price: Unit price: $12.45
Buy/RFQ:
Part No:TMS-140-21-G-D
Stock:48
Inv Date:06-09-2026
Price: Unit price: $12.44
Buy/RFQ:

SAMTEC TMS14021GD High-Reliability Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Tin over 50 micrometers Nickel
  • Current Rating: 5A per pin
  • Operating Temperature 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 Mating Series: SMS, SLM, RSM
  • Configurations: Through-hole, right-angle, surface mount
  • Max Processing Temp: Not recommended for IR/VP]
  • Plating Options: Gold or tin over nickel
  • Certifications: RoHS
  • Compatibility Note: Style -02 does not mate with SMS Series

Buy the Samtec TMS14021GD – Reliable Connector for Industrial Applications

Purchase the Samtec TMS14021GD connector online for exceptional durability, precise connection standards, and high-temperature operation from -55°C to +125°C. This versatile connector is RoHS compliant, supports up to 5A per pin, and offers a range of configurations including through-hole, right-angle, and surface mount options. Its gold or tin over nickel plating ensures excellent electrical conductivity and corrosion resistance, making it ideal for industrial equipment, electronic assemblies, and manufacturing processes where reliability and longevity are critical. Order now for fast, secure delivery and technical support.

Get Samtec TMS14021GD today—built for precision, durability, and high-temperature performance in demanding environments.

Frequently Asked Questions

Where can I buy SAMTEC TMS14021GD?

You can click on the BUY or RFQ button to purchase TMS14021GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS14021GD?

You can download the TMS14021GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS14021GD?

SAMTEC

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