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SAMTEC SQT11901LD037 Connector Module

This is a high-reliability electrical connector designed for precise PCB connections with a durable liquid crystal polymer insulator and phosphor bronze contacts. It offers a voltage rating of up to 281 VAC, operating temperature range from -55°C to +125°C, and a maximum cycle life of 100 insertions with gold plating. Compatible with various assembly options including through-hole and right-angle mounting, it supports RoHS compliance and lead-free soldering. Ideal for demanding electronic applications requiring secure, long-lasting connections with superior electrical performance.

Authorized Distributors
Source:DigiKey
Part No:SQT-119-01-L-D-037
Stock:83
Inv Date:06-12-2026
Price: Unit price: $16.14
Buy/RFQ:
Source:DigiKey
Part No:SQT-119-01-L-D-037
Stock:0
Inv Date:06-12-2026
Price: Unit price: $5.17
Buy/RFQ:
Part No:SQT-119-01-L-D-037
Stock:4
Inv Date:06-13-2026
Price: Unit price: $5.63
Buy/RFQ:
Part No:SQT-119-01-L-D-037
Stock:88
Inv Date:06-12-2026
Price: Unit price: $5.639
Buy/RFQ:

SAMTEC SQT11901LD037 Connector Module 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 mated with TMM; 250 VAC with TMMH
  • Operating Temperature Range: -55°C to +125°C
  • Insertion Depth: 2.62 mm to 4.98 mm (.103 inch to .198 inch)
  • Normal Force: 60 grams (0.59 N) average
  • Max Cycles: 100 with 10 µm gold plating
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Number of Rows: Varies, up to six
  • Mounting Options: Through-hole, right-angle, vertical mounting
  • Compatibility: Supports multiple board mates and cable solutions
  • Certifications: See www.samtec.com/quality for full recognition scope
  • Note: Some lengths and styles are non-standard and non-returnable.

Buy the Buy Samtec SQT Series Connector Part Number SQT11901LD037 Online

Discover the high-performance Samtec connector module part number SQT11901LD037 available online. Engineered with liquid crystal polymer insulators and phosphor bronze contacts, it offers a voltage rating up to 281 VAC and an operating temperature range from -55°C to +125°C. Its design ensures at least 100 insertion cycles with gold plating for enhanced longevity. Ideal for complex electronic systems, this connector supports RoHS standards and lead-free soldering, ensuring compliance and optimal electrical performance for demanding applications.

Get Samtec SQT11901LD037 today—built for high durability, reliable PCB connections, and versatile assembly options.

Frequently Asked Questions

Where can I buy SAMTEC SQT11901LD037?

You can click on the BUY or RFQ button to purchase SQT11901LD037 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SQT11901LD037?

You can download the SQT11901LD037 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SQT11901LD037?

SAMTEC

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