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SAMTEC ESQ12548LD Industrial Connector

This industrial connector provides reliable electrical performance in demanding environments, featuring gold or tin plating, phosphor bronze contacts, and black glass-filled polyester insulation. It supports operating temperatures from -55°C to +125°C with gold plating and -55°C to +105°C with tin, ensuring durability and corrosion resistance. Designed for high cycle life with a maximum of 100 cycles at 10 micron gold, it features 2 pins, with a current rating of 5.2A per pin and a voltage rating of 30 VAC. Its compact insertion depth ranges from 3.68 mm to 6.35 mm, making it ideal for critical industrial connections.

Authorized Distributors
Source:DigiKey
Part No:ESQ-125-48-L-D
Stock:27
Inv Date:05-27-2026
Price: Unit price: $24.79
Buy/RFQ:
Source:DigiKey
Part No:ESQ-125-48-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $10.07
Buy/RFQ:
Part No:ESQ-125-48-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.67
Buy/RFQ:
Part No:ESQ-125-48-L-D
Stock:27
Inv Date:05-28-2026
Price: Unit price: $106700
Buy/RFQ:

SAMTEC ESQ12548LD Industrial Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50 µm
  • Current Rating: 5.2A per pin (ESW/TSW), 5.7A per pin (ESQ/TSQ)
  • Voltage Rating: 30 VAC
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Insertion Depth: 3.68 mm to 6.35 mm
  • Normal Force: 125 grams (4.4 N)
  • Max Cycle: 100 cycles with 10 µm gold
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Certifications: Recognized for industrial and electronics applications

Buy the Samtec Series ESQ Industrial Connector: ESQ12548LD

Purchase the Samtec ESQ12548LD industrial connector online to ensure reliable electrical connections in harsh environments. Designed with durable phosphor bronze contacts, gold or tin plating, and a robust black polyester insulator, it supports high temperatures from -55°C to +125°C. With a current rating of 5.2A per pin and a voltage rating of 30 VAC, this connector offers excellent performance for industrial equipment. Its compact insertion depth and high cycle life make it an ideal choice for critical applications requiring durability and precision.

Buy Samtec ESQ12548LD now and experience unmatched reliability and performance in demanding industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC ESQ12548LD?

You can click on the BUY or RFQ button to purchase ESQ12548LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESQ12548LD?

You can download the ESQ12548LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESQ12548LD?

SAMTEC

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