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AMPHENOL INDUSTRIAL ELRA2U03 Power Connector

The ePower-Lite connector series is a lightweight, high-current plastic power connector designed for electric vehicles, heavy equipment, and industrial applications. Featuring RADSOK® technology, it offers up to 50% more current capacity per pin, low T-rise, and enhanced reliability. Available in 2-pole, 3-pole, and 4-pole configurations, the connectors are IP67 & IP69k rated when mated, with touch-proof design, EMI shielding, and high voltage interlock loop. They are field installable, repairable, flame-retardant (UL 94V-0), and operate effectively across a broad temperature range from -40°C to 125°C, suitable for demanding environments.

Authorized Distributors
Source:Newark
Part No:ELRA2U03
Stock:19
Inv Date:05-31-2026
Price: Unit price: $18.9
Buy/RFQ:
Source:DigiKey
Part No:ELRA2U03
Stock:95
Inv Date:05-31-2026
Price: Unit price: $33.14
Buy/RFQ:
Part No:ELRA2U03
Stock:14
Inv Date:06-01-2026
Price: Unit price: $26.67
Buy/RFQ:
Part No:ELRA2U03
Stock:133
Inv Date:05-31-2026
Price: Unit price: $17.03
Buy/RFQ:

AMPHENOL INDUSTRIAL ELRA2U03 Power Connector Specifications:

  • Current: Up to 120A for 5.7mm version, 70A for 3.6mm version
  • Voltage Rating: Up to 800V DC, 600V AC
  • Temperature Range: -40°C to 125°C
  • Ingress Protection: IP67 when mated, IP69k (5.7mm version)
  • Material: Plastic shell with EMI shielding
  • Contact Size: 2.5mm² to 10mm²
  • RADSOK® Technology: Twisted grid configuration for higher current capacity
  • Durability: At least 100 mating cycles
  • Flammability: UL 94V-0
  • Locking Mechanism: Quick lock and push-to-release, secondary lock
  • Compliance: RoHS, EMI performance, HVIL (High Voltage Interlock Loop)

Buy the Amphenol ELRA2U – Reliable Power Connectors for Industrial Applications

Enhance your electrical systems with the reliable and versatile power connectors from Amphenol. Designed for demanding industrial, automotive, and heavy equipment uses, these connectors feature RADSOK® technology for high current capacity, excellent durability, and IP67/IP69k sealing when mated. Easy to install, field-repairable, and compliant with safety standards, they are suitable for high voltage and high current applications in harsh environments. Choose Amphenol power connectors for quality, safety, and peace of mind in your critical systems.

Buy Amphenol ELRA2U now and experience unmatched reliability and high-performance power connectivity for industrial and electric vehicle applications.

Frequently Asked Questions

Where can I buy AMPHENOL INDUSTRIAL ELRA2U03?

You can click on the BUY or RFQ button to purchase ELRA2U03 from an authorized AMPHENOL INDUSTRIAL distributor.

How do I troubleshoot issues or seek technical support for part ELRA2U03?

You can download the ELRA2U03 datasheet or visit the AMPHENOL INDUSTRIAL website for support.

Who is the manufacturer of ELRA2U03?

AMPHENOL INDUSTRIAL

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