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SAMTEC TMS14021SD Micro Connector

The TMS14021SD is a reliable micro connector series designed for industrial and electronic applications. Constructed with black liquid crystal polymer insulators and phosphor bronze terminals, this connector features gold or tin plus 50 micro-meter nickel plating for corrosion resistance. It operates within a temperature range of -55°C to +125°C, ensuring durability in harsh environments. The connector is RoHS compliant, supports lead-free soldering, and mates with SMS, SLM, and RSM series. Suitable for multiple mounting options, it offers a sturdy, compact design ideal for automation and electronic device integration.

Authorized Distributors
Source:DigiKey
Part No:TMS-140-21-S-D
Stock:162
Inv Date:06-06-2026
Price: Unit price: $11.58
Buy/RFQ:
Part No:TMS-140-21-S-D
Stock:1
Inv Date:06-07-2026
Price: Unit price: $12.97
Buy/RFQ:
Part No:TMS-140-21-S-D
Stock:48
Inv Date:06-06-2026
Price: Unit price: $12.97
Buy/RFQ:

SAMTEC TMS14021SD Micro Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 micro-meter Ni
  • Current Rating: 5A per pin
  • Operating Temp Range: -55°C to +125°C
  • Lead Size accepted: 0.46 mm (0.018 inch) SQ
  • Max Processing Temp: Not recommended for IR/VP
  • RoHS Compliance: Yes
  • Lead-Free Solderable: Yes
  • Mates with: SMS, SLM, RSM series
  • Dimensions: Connectors support various lengths and options, with minimum insertion depth of 3.43 mm (0.135 inch)
  • Compatibility: Supports through-hole and right-angle mounting formats
  • Certification: Meets recognized quality standards, specifications subject to change

Buy the Samtec TMS14021SD – Reliable Micro Connectors for Industrial Applications

Order the Samtec TMS14021SD micro connector online today to ensure your electronic assemblies are equipped with durable, high-performance connectivity. This reliable connector, featuring a liquid crystal polymer insulator and gold or tin plating, guarantees excellent performance in demanding environments from -55°C to +125°C. Its RoHS compliance and lead-free solderability make it suitable for modern manufacturing. Compatibility with multiple series ensures versatile application. Purchase now to enhance your project's connectivity, ensuring long-term reliability and efficient assembly with minimal maintenance.

Buy Samtec TMS14021SD now and experience unmatched reliability and performance for your electronic and industrial projects.

Frequently Asked Questions

Where can I buy SAMTEC TMS14021SD?

You can click on the BUY or RFQ button to purchase TMS14021SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS14021SD?

You can download the TMS14021SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS14021SD?

SAMTEC

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