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SAMTEC TMS14421GS Micro Connector

The TMS14421GS is a high-reliability series of micro connectors designed for versatile electronic applications. Crafted with black liquid crystal polymer insulators and phosphor bronze terminals, it features gold or tin plating over nickel for enhanced conductivity and corrosion resistance. Suitable for current ratings of 5A per pin and operating within -55°C to +125°C temperature range, this connector supports a range of mounting options including through-hole and right-angle configurations. Certified RoHS compliant, the TMS14421GS ensures durability, precise mating, and compatibility with various series like SMS, SLM, and RSM, making it ideal for complex electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:TMS-144-21-G-S
Stock:59
Inv Date:06-06-2026
Price: Unit price: $16.92
Buy/RFQ:
Source:DigiKey
Part No:TMS-144-21-G-S
Stock:0
Inv Date:06-06-2026
Price: Unit price: $7.77889
Buy/RFQ:
Part No:TMS-144-21-G-S
Stock:0
Inv Date:06-07-2026
Price: Unit price: $8.02
Buy/RFQ:
Part No:TMS-144-21-G-S
Stock:59
Inv Date:06-06-2026
Price: Unit price: $8.02
Buy/RFQ:

SAMTEC TMS14421GS Micro Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50
  • Current Rating: 5A per pin
  • Operating Temp Range: -55°C to +125°C
  • Lead Size Accepted: 0.46 mm or 0.018" SQ
  • Insertion Depth: 3.43 mm or 0.135" minimum
  • Max Processing Temp: Not recommended for IR/VP
  • RoHS Compliant: Yes
  • Supported Series: TMS, HTMS, SNM
  • Mates with: SMS, SLM, RSM
  • Mounting Options: Through-hole, right-angle, surface mount
  • Lead-Free Solderable: Yes
  • Certifications: RoHS
  • Connector Style: Micro, single/double row

Buy the Samtec Series TMS Micro Connector: TMS14421GS

Order the Samtec TMS14421GS micro connector online today and experience dependable performance for your electronic projects. With high-quality gold or tin plating over nickel, it offers excellent conductivity and corrosion resistance suitable for diverse applications. Its robust design supports a current of 5A per pin, operates reliably from -55°C to +125°C, and is RoHS compliant. Whether you need through-hole, right-angle, or surface-mount mounting, this connector guarantees secure connections, durability, and compatibility with series like SMS, SLM, and RSM. Purchase now for quick delivery and seamless integration into your electronic systems.

Get Samtec TMS14421GS today—built for precision and long-lasting durability with versatile mounting options and reliable electrical performance.

Frequently Asked Questions

Where can I buy SAMTEC TMS14421GS?

You can click on the BUY or RFQ button to purchase TMS14421GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS14421GS?

You can download the TMS14421GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS14421GS?

SAMTEC

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