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SAMTEC ESQ12444GSLL industrial connector

This component is designed for industrial applications, offering reliable performance in demanding environments. Made with phosphor bronze contacts with gold or tin plating, it provides excellent electrical conductivity and corrosion resistance. The insulator is black glass-filled polyester, ensuring durability. It supports a voltage rating of up to 30 VAC and a current rating of 5.2 A per pin with Au plating. Operating temperature ranges from -55°C to +125°C with gold plating and -55°C to +105°C with tin. It features insertion depths from 0.145" to 0.250" and a normal force of 125 grams, with up to 100 mating cycles, making it suitable for high-reliability industrial environments.

Authorized Distributors
Source:DigiKey
Part No:ESQ-124-44-G-S-LL
Stock:33
Inv Date:05-27-2026
Price: Unit price: $19.07
Buy/RFQ:
Source:DigiKey
Part No:ESQ-124-44-G-S-LL
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.75
Buy/RFQ:
Part No:ESQ-124-44-G-S-LL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.75
Buy/RFQ:
Part No:ESQ-124-44-G-S-LL
Stock:15
Inv Date:05-20-2026
Price: Unit price: $8.68
Buy/RFQ:

SAMTEC ESQ12444GSLL industrial connector Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50 μm (1.27 μm) thickness
  • Insulator Material: Black Glass Filled Polyester
  • Voltage Rating: 30 VAC
  • Current Rating: 5.2 A per pin (Au), 5.7 A per pin (Sn)
  • Operating Temperature Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • Insertion Depth: 0.145" to 0.250" (3.68 mm to 6.35 mm)
  • Normal Force: 125 grams (4.4 N)
  • Maximum Cycles: 100 with 10 μm (0.25 μm) Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave solder only

Buy the Samtec ESQ12444GSLL – Reliable Connectors for Industrial Applications

Discover the high-reliability industrial connector suitable for demanding environments. Featuring phosphor bronze contacts with gold or tin plating, it supports 30 VAC and up to 5.2 A per pin. Designed with a durable black glass-filled polyester insulator, it operates from -55°C to +125°C, ensuring excellent performance across temperature ranges. It supports insertion depths from 0.145" to 0.250" and withstands up to 100 mating cycles. Perfect for automation, manufacturing, and industrial electronics requiring dependable connections.

Get Samtec ESQ12444GSLL today—built for precision and long-lasting durability in demanding industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC ESQ12444GSLL?

You can click on the BUY or RFQ button to purchase ESQ12444GSLL from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ12444GSLL?

You can download the ESQ12444GSLL datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ12444GSLL?

SAMTEC

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