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SAMTEC SQT10301LD004 High-Performance Connector

The SQT series is a high-performance connector series featuring black liquid crystal polymer insulator and phosphor bronze contacts with Sn or AU plating. Designed for reliable board-to-board connections, these connectors support 5.1 A current and operate between -55 °C to +125 °C. With an insertion depth of approximately 0.103 to 0.198 inches, they are RoHS compliant and lead-free. Suitable for applications requiring durability, the series offers up to 100 mating cycles with gold plating options for enhanced performance and corrosion resistance. Variants include different styles and lengths for versatility.

Authorized Distributors
Source:DigiKey
Part No:SQT-103-01-L-D-004
Stock:139
Inv Date:05-27-2026
Price: Unit price: $6.74
Buy/RFQ:
Source:DigiKey
Part No:SQT-103-01-L-D-004
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.23
Buy/RFQ:
Part No:SQT-103-01-L-D-004
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.36
Buy/RFQ:
Part No:SQT-103-01-L-D-004
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.915
Buy/RFQ:
Part No:SQT-103-01-L-D-004
Stock:143
Inv Date:05-28-2026
Price: Unit price: $23600
Buy/RFQ:

SAMTEC SQT10301LD004 High-Performance Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating: Sn or Au over
  • Current Rating: 5.1 A per pin
  • Voltage Rating: 281 VAC mated with TMM; 250 VAC mated with TMMH
  • Operating Temperature Range: -55 °C to +125 °C
  • Insertion Depth: 0.103 to 0.198 inches
  • Normal Force: 60 grams (0.59 N) average
  • Max Cycles: 100 with 10 1" (0.25 μm) Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes

Buy the Buy Samtec SQT Series Part Number SQT10301LD004 Online

Purchase the Samtec high-performance connector online today to ensure top-tier reliability and versatility for your electronic projects. With robust materials like liquid crystal polymer insulators and phosphor bronze contacts, this connector supports high current ratings of 5.1 A per pin, operates within a wide temperature range from -55°C to +125°C, and features RoHS compliance and lead-free solderability. Its durable design allows up to 100 mating cycles, making it ideal for demanding industrial, automotive, and consumer electronics applications. Shop now for fast delivery and trusted quality.

Buy Samtec SQT10301LD004 now and experience unmatched reliability and high-temperature performance for your connector needs.

Frequently Asked Questions

Where can I buy SAMTEC SQT10301LD004?

You can click on the BUY or RFQ button to purchase SQT10301LD004 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SQT10301LD004?

You can download the SQT10301LD004 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SQT10301LD004?

SAMTEC

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