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SAMTEC SQT12001LMS Rectangular Connector

The SQT12001LMS is a high-quality, RoHS-compliant rectangular connector designed for reliable PCB connections. Made from black liquid crystal polymer insulator and phosphor bronze contacts with optional tin or gold plating, it supports current ratings up to 5.1 amperes per pin. Rated for 281 VAC when mated with TMM and 250 VAC with TMMH, it operates efficiently within a temperature range of -55°C to +125°C. The connector features a maximum insertion depth of 0.198 inches, normal force of 60 grams, and up to 100 mating cycles, making it suitable for demanding electronic applications and industrial equipment.

Authorized Distributors
Source:DigiKey
Part No:SQT-120-01-LM-S
Stock:77
Inv Date:06-06-2026
Price: Unit price: $10.16
Buy/RFQ:
Source:DigiKey
Part No:SQT-120-01-LM-S
Stock:0
Inv Date:06-06-2026
Price: Unit price: $3.35
Buy/RFQ:
Part No:SQT-120-01-LM-S
Stock:0
Inv Date:06-07-2026
Price: Unit price: $3.55
Buy/RFQ:
Part No:SQT-120-01-LM-S
Stock:113
Inv Date:06-06-2026
Price: Unit price: $3.55
Buy/RFQ:

SAMTEC SQT12001LMS Rectangular 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 Temperature Range: -55°C to +125°C
  • Insertion Depth: 0.198 inches (around 5.03 mm)
  • Normal Force: 60 grams (0.59 N)
  • Max Cycles: 100 mating cycles with 10 μm gold plating
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes

Buy the Samiec Series SQT: SQT12001LMS

Purchase the Samiec SQT12001LMS online today and experience a high-performance, RoHS-compliant connector perfect for PCB applications. Crafted from durable materials like liquid crystal polymer and phosphor bronze, with options for gold or tin plating, it supports up to 5.1 amperes and 281 volts. Its operating temperature range from -55°C to +125°C ensures reliability in diverse environments. With a maximum insertion depth of 0.198 inches, 60 grams normal force, and up to 100 mating cycles, this connector offers excellent durability, making it ideal for industrial, automation, and electronics projects worldwide.

Get Samiec SQT12001LMS today—designed for reliable PCB connections with high cycle life and RoHS compliance.

Frequently Asked Questions

Where can I buy SAMTEC SQT12001LMS?

You can click on the BUY or RFQ button to purchase SQT12001LMS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SQT12001LMS?

You can download the SQT12001LMS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SQT12001LMS?

SAMTEC

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