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AMPHENOL INDUSTRIAL ELR2Y03 Power Connector

The ePower-Lite series by Amphenol features lightweight, compact plastic power connectors designed for electric vehicles, heavy equipment, and power systems. Incorporating patented RADSOK technology, these connectors offer up to 50% more current capacity, lower resistance, reduced T-rise, and enhanced reliability. Available in 2-pole, 3-pole, and 4-pole configurations with rated currents up to 120A. They feature IP67/IP69k sealing when mated, HVIL, EMI shielding, and are UL94V-0 flammability rated. The series includes field-repairable, quick-lock designs with high durability and wide temperature tolerance, perfect for harsh environments and demanding electric vehicle applications.

Authorized Distributors
Source:DigiKey
Part No:ELR2Y03
Stock:132
Inv Date:05-31-2026
Price: Unit price: $11.89
Buy/RFQ:
Part No:ELR2Y03
Stock:74
Inv Date:06-01-2026
Price: Unit price: $13.17
Buy/RFQ:

AMPHENOL INDUSTRIAL ELR2Y03 Power Connector Specifications:

  • Current: up to 120A at 5.7mm size and 70A at 3.6mm size
  • Voltage Rating: up to 600V AC / 800V DC
  • Temp Range: -40°C to 125°C
  • Sealing: IP67 & IP69k (when mated)
  • Housing Material: Durability polyamide (plastic)
  • Features: HVIL, EMI shielding, quick-lock, secondary lock, keyway
  • Contact Size: 3.6mm and 5.7mm versions
  • Test Voltage: 2500V AC (5.7mm), 3000V AC (3.6mm)
  • Cycle Durability: >100 mating cycles
  • Flammability: UL94V-0
  • Ingress Protection: IP67 when mated
  • Operating Temperature: -40°C to 125°C
  • Terminal Type: Crimp
  • RoHS Compliant

Buy the Amphenol ELR2Y03 – Reliable Power Connectors for Industrial Applications

Order the Amphenol ELR2Y03 power connector online today for reliable high-current connections in electric vehicles, heavy equipment, and industrial power systems. Designed with innovative RADSOK technology, these lightweight, IP67/IP69k sealed connectors deliver up to 120A, ensuring optimal performance and durability in harsh environments. Their quick-lock and secondary lock features provide secure mating, while the high temperature rating of -40°C to 125°C makes them suitable for demanding applications. Trusted by industry professionals, these connectors are perfect for evolving electric mobility and industrial automation needs.

Get Amphenol ELR2Y03 today—built for precision, high current, and long-lasting durability in demanding industrial and electric vehicle markets.

Frequently Asked Questions

Where can I buy AMPHENOL INDUSTRIAL ELR2Y03?

You can click on the BUY or RFQ button to purchase ELR2Y03 from an authorized AMPHENOL INDUSTRIAL distributor.

How do I troubleshoot issues or seek technical support for part ELR2Y03?

You can download the ELR2Y03 datasheet or visit the AMPHENOL INDUSTRIAL website for support.

Who is the manufacturer of ELR2Y03?

AMPHENOL INDUSTRIAL

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