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AMPHENOL INDUSTRIAL ELR2A03 Power Connector

The ePower-Lite Series offers reliable plastic power connectors designed for hybrid electric vehicles and heavy equipment applications. Featuring patented RADSOK® technology, these connectors provide higher amperage, lower T-rise, and reduced resistance, allowing up to 50% more current through the same size pin for increased efficiency. Available in 2-pole, 3-pole, and 4-pole configurations, they are lightweight, compact, and field installable with ratings up to 120A. These connectors are IP67/IP69k rated when mated, touch-proof, UL94V-0 flammability rated, and suitable for demanding electrical environments, making them ideal for EV and hybrid power systems.

Authorized Distributors
Source:Newark
Part No:ELR2A03
Stock:100
Inv Date:06-11-2026
Price: Unit price: $14.31
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Source:DigiKey
Part No:ELR2A03
Stock:1063
Inv Date:06-11-2026
Price: Unit price: $13.22
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Part No:ELR2A03
Stock:437
Inv Date:06-12-2026
Price: Unit price: $10.99
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Part No:ELR2A03
Stock:70
Inv Date:06-11-2026
Price: Unit price: $6.95
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Part No:ELR2A03
Stock:0
Inv Date:06-11-2026
Price: Unit price: $10.34
Buy/RFQ:
Part No:ELR2A03
Stock:0
Inv Date:06-11-2026
Price: Unit price: $10.34
Buy/RFQ:

AMPHENOL INDUSTRIAL ELR2A03 Power Connector Specifications:

  • Current Rating: 25A (2.5mm), 35A (4mm), 50A (6mm), 70A (10mm), 120A (25mm)
  • Voltage Rating: Up to 1000V DC / 600V AC (depending on version)
  • Contact Size: 3.6mm, 5.7mm
  • Pin Configurations: 2-pole, 3-pole, 4-pole
  • Materials: Plastic shell, RADSOK® contact technology
  • Operating Temperature: -40°C to 125°C
  • Ingress Protection: IP67 and IP69k when mated
  • Flammability: UL 94V-0
  • Touchproof: IEC 60529 IP2XB
  • Durability: Up to 100 mating cycles
  • Special Features: EMI shielding, HVIL (High Voltage Interlock Loop), secondary lock, keyway to prevent incorrect mating, quick lock and push-to-release design

Buy the Amphenol ELR2A03 – Reliable Power Connectors for Industrial Applications

Purchase the Amphenol ELR2A03 power connector online to ensure reliable, high-current electrical connections for electric vehicles, heavy machinery, and industrial systems. Designed with RADSOK® technology, these connectors deliver exceptional performance, lower resistance, and increased durability, making them ideal for demanding environments. Easy to install and maintain, they meet IP67/IP69k standards, feature UL94V-0 flammability rating, and are suitable for applications requiring IP sealing and high reliability. Order now for efficient, safe, and long-lasting electrical interconnections.

Get Amphenol ELR2A03 today—built for robust electrical performance in hybrid and heavy equipment markets.

Frequently Asked Questions

Where can I buy AMPHENOL INDUSTRIAL ELR2A03?

You can click on the BUY or RFQ button to purchase ELR2A03 from an authorized AMPHENOL INDUSTRIAL distributor.

How do I troubleshoot issues or seek technical support for part ELR2A03?

You can download the ELR2A03 datasheet or visit the AMPHENOL INDUSTRIAL website for support.

Who is the manufacturer of ELR2A03?

AMPHENOL INDUSTRIAL

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