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SAMTEC SQT12201FMDRA Micro Square Connector

The SQT series is a high-performance micro-square connector designed for precise PCB interconnections. Features include black Liquid Crystal Polymer insulation, phosphor bronze contacts with Sn or Au plating, and a current rating of 5.1A per pin. Operating within -55°C to +125°C, these connectors support 100 insertion cycles with RoHS compliance and lead-free solderability. Suitable for board-to-board and cable-to-board configurations, the SQT series offers various lengths and options, ensuring reliable performance in demanding electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:SQT-122-01-FM-D-RA
Stock:96
Inv Date:06-06-2026
Price: Unit price: $15.95
Buy/RFQ:
Source:DigiKey
Part No:SQT-122-01-FM-D-RA
Stock:0
Inv Date:06-06-2026
Price: Unit price: $5.11
Buy/RFQ:
Part No:SQT-122-01-FM-D-RA
Stock:0
Inv Date:06-07-2026
Price: Unit price: $5.47
Buy/RFQ:
Part No:SQT-122-01-FM-D-RA
Stock:108
Inv Date:06-06-2026
Price: Unit price: $5.47
Buy/RFQ:

SAMTEC SQT12201FMDRA Micro Square Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating: Sn or Au over
  • Current Rating: 5.1 Amperes per pin
  • Voltage Rating: 281 VAC with TMM, 250 VAC with TMMH
  • Operating Temp Range: -55°C to +125°C
  • Insertion Depth: 2.62 mm (.103"), 3.18 mm (.198")
  • Normal Force: 60 grams (0.59 N)
  • Max Cycles: 100 with 10 μm Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Number of Rows: Up to six rows
  • Surface Mount: Yes
  • Cable and Board Mates: Multiple options including TMM, TMMH, ZLTMM
  • Dimensions: Length varies with model, typically around 2.00 mm pitch, 0.78 mm contact height

Buy the Buy Samtec SQT Series Part Number SQT12201FMDRA Online

Discover the reliable and compact Micro Square Connector from Samtec. Engineered with Liquid Crystal Polymer insulation and phosphor bronze contacts, it ensures high current capacity and thermal stability from -55°C to +125°C. Its RoHS compliance and lead-free solderability make it ideal for eco-friendly electronics manufacturing. Suitable for board-to-board and cable-to-board interfaces, this connector offers various lengths and configurations, supporting up to six rows for versatile applications. Enhance your electronic assemblies with this durable and high-performance interconnect component available for purchase online today.

Get Samtec SQT12201FMDRA today—designed for precise PCB connections and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC SQT12201FMDRA?

You can click on the BUY or RFQ button to purchase SQT12201FMDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SQT12201FMDRA?

You can download the SQT12201FMDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SQT12201FMDRA?

SAMTEC

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