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AMPHENOL INDUSTRIAL ELR2Z03 ePower-Lite Power Connector

The ePower-Lite series is a range of high-performance plastic power connectors designed for hybrid electric vehicles, heavy equipment, and industrial applications. Incorporating patented RADSOK® technology, these connectors provide up to 50% more current capacity within the same size pin, ensuring lower voltage drop and higher reliability. Available in 2-, 3-, 4-, and 5.7mm sizes, they feature IP67/IP69K ratings, EMI shielding, HVIL, and are field-installable. Their compact, lightweight design and high current ratings make them ideal for EV, hybrid, and harsh environment applications, supporting durability up to 100 mating cycles.

Authorized Distributors
Source:Newark
Part No:ELR2Z03
Stock:80
Inv Date:05-31-2026
Price: Unit price: $7.37
Buy/RFQ:
Source:DigiKey
Part No:ELR2Z03
Stock:168
Inv Date:05-31-2026
Price: Unit price: $12.87
Buy/RFQ:
Part No:ELR2Z03
Stock:131
Inv Date:06-01-2026
Price: Unit price: $12.82
Buy/RFQ:

AMPHENOL INDUSTRIAL ELR2Z03 ePower-Lite Power Connector Specifications:

  • Size options: 3.6mm, 5.7mm
  • Current ratings: up to 70A (3.6mm), up to 120A (5.7mm)
  • Voltage ratings: 600V AC, 800V DC
  • Pin configurations: 2-, 3-, 4-, 5.7mm sizes
  • Protection: IP67 when mated, IP69K for certain models
  • RADSOK® technology for higher current capacity
  • Materials: Plastic shell, UL94V-0 flammability rated
  • Touch-proof: IEC 60529 IP2XB
  • Operating temperature: -40°C to 125°C
  • Durability: 100 mating cycles
  • Environmental Resistance: EMI shielding, HVIL (High Voltage Interlock Loop)
  • Installation: Field-installable, push-to-release design
  • Functionality: Low mating/un-mating force, secondary lock option
  • Application: Hybrid/ electric vehicles, heavy equipment, battery packs, PDU, fuel cell controllers

Buy the Buy Amphenol ePower-Lite Part Number ELR2Z03 Online

Experience the reliability and efficiency of the Amphenol ePower-Lite power connector series, engineered for hybrid and electric vehicle markets, heavy equipment, and industrial applications. Featuring RADSOK® technology, these connectors deliver up to 120A current, ensuring lower voltage drop, improved thermal performance, and world-class durability. Their compact, lightweight plastic shell incorporates IP67/IP69K ratings, EMI shielding, and HVIL, making installation quick and secure. Suitable for harsh environments, these connectors support long-term operation with over 100 mating cycles, offering safety, performance, and cost-effective connectivity for the most demanding applications.

Get Amphenol ELR2Z03 today—engineered for high current capacity, durability, and reliable performance in demanding electric vehicle and industrial applications.

Frequently Asked Questions

Where can I buy AMPHENOL INDUSTRIAL ELR2Z03?

You can click on the BUY or RFQ button to purchase ELR2Z03 from an authorized AMPHENOL INDUSTRIAL distributor.

How do I troubleshoot issues or seek technical support for part ELR2Z03?

You can download the ELR2Z03 datasheet or visit the AMPHENOL INDUSTRIAL website for support.

Who is the manufacturer of ELR2Z03?

AMPHENOL INDUSTRIAL

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