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SAMTEC SQT12201FD020 Micro Connector

The SQT series is a high-performance micro connector designed with a black Liquid Crystal Polymer insulator and phosphor bronze contacts. It features Sn or Au plating for corrosion resistance, with a current rating of 5.1 A per pin and a voltage rating of 281 VAC when mated with TMM. Operating temperatures range from -55°C to +125°C. This connector supports up to 100 cycles with 10 μm Au plating, is RoHS compliant, lead-free, and suitable for both board and cable mounting applications. Its compact design ensures reliable electrical performance for demanding electronic systems.

Authorized Distributors
Source:DigiKey
Part No:SQT-122-01-F-D-020
Stock:75
Inv Date:06-07-2026
Price: Unit price: $15.77
Buy/RFQ:
Source:DigiKey
Part No:SQT-122-01-F-D-020
Stock:0
Inv Date:06-07-2026
Price: Unit price: $5.2
Buy/RFQ:
Part No:SQT-122-01-F-D-020
Stock:0
Inv Date:06-08-2026
Price: Unit price: $5.41
Buy/RFQ:
Part No:SQT-122-01-F-D-020
Stock:82
Inv Date:06-07-2026
Price: Unit price: $5.41
Buy/RFQ:

SAMTEC SQT12201FD020 Micro Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating: Sn or Au over contact surface
  • Current Rating: 5.1 A per pin
  • Voltage Rating: 281 VAC with TMM connector, 250 VAC with TMMH
  • Operating Temperature Range: -55°C to +125°C
  • Insertion Depth: 2.62 mm (0.103 inches) to 3.90 mm (0.154 inches)
  • Normal Force: 60 grams (0.59 N) average
  • Max Cycles: 100 with 10 μm Au plating
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes

Buy the Samtec Series SQT Micro Connector: SQT12201FD020

Purchase the Samtec SQT12201FD020 micro connector online today and ensure your electronic projects benefit from durable, reliable, and high-performance connections. Engineered with advanced materials like Liquid Crystal Polymer and phosphor bronze contacts, this connector offers excellent thermal stability and corrosion resistance. It supports a high current of 5.1 amperes per pin and voltage ratings up to 281 volts, making it suitable for various industrial and consumer electronics. Its RoHS compliance and lead-free construction provide environmentally friendly, sustainable solutions. With proven durability up to 100 cycles, it guarantees consistent performance in demanding applications, streamlining your assembly and enhancing your device reliability.

Buy Samtec SQT12201FD020 now and experience unmatched reliability and performance in high-density electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC SQT12201FD020?

You can click on the BUY or RFQ button to purchase SQT12201FD020 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SQT12201FD020?

You can download the SQT12201FD020 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SQT12201FD020?

SAMTEC

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