Compact lightweight plastic power connector Amphenol ELP3A03 featuring RADSOK technology for EV and HEV markets
Product Overview
The Amphenol Industrial ePower-Lite is a robust plastic power connector series specifically designed for the hybrid electric vehicle (HEV) and electric vehicle (EV) markets. It offers 2, 3, and 4-pole configurations, featuring patented RADSOK technology for higher amperage, lower T-rise, reduced voltage drop, and less resistance. The lightweight, compact plastic shell is field installable and repairable, withstanding high temperatures up to 125C and providing dielectric protection. Integrated CPA ensures connector position assurance. These attributes make ePower-Lite a preferred interconnect solution for demanding EV and HEV applications.
Product Attributes
- Brand: Amphenol Industrial
- Technology: RADSOK
- Shell Material: Plastic
- Temperature Resistance: Up to 125C
- Certifications: IP67 (Water Proof), IEC 60529 (Touch-Proof), UL 94V-0 (Flammability), RoHS Compliant
- Optional Features: EMC, HVIL
- Repairability: Field installable and repairable
Technical Specifications
| Specification | Details |
|---|---|
| Product Series | ePower-Lite |
| Connector Type | Plastic Power Connector |
| Pole Options | 2-Pole, 3-Pole, 4-Pole |
| Contact Test Current | 70A (RADSOK/5A HVIL) |
| Test Voltage (Sea Level) | 3000 VAC RMS |
| Operating Temperature | -40C to 125C |
| Operating Voltage | 800V AC |
| Number of Contacts | 2-Pole: 2, 3-Pole: 3, 4-Pole: 4 (All with 2 Finger Proof) |
| Durability | 100 mating cycles minimum |
| Water Proof | IP67 (Mated) |
| Salt Spray | 96H |
| Contact Size | 3.6mm/#20 (2-Pole, 3-Pole), 3.6mm/#16 (4-Pole) |
| Recommended Torque | M4: 0.5 ~ 0.7 N.M |
| Mating/Un-mating Force | Low |
| Flammability Rating | UL 94V-0 |
| Touch-Proof Standard | IEC 60529 |
How To Order
Series - Connector Type - Pole Number - Index / Key - Crimped Wire Size - EMI & HVIL Options
Connector Type: EL P (Plug), EL R (Receptacle)
Pole Number: 2 (2-Pole), 3 (3-Pole), 4 (4-Pole)
Index / Key: A (A Key), Y (Y Key), Z (Z Key), U (U Key)
Crimped Wire Size: 01 (2.5mm), 02 (4.0mm), 03 (6.0mm), 04 (10.0mm)
EMI & HVIL Options: 01 (Yes EMI but No HVIL), 10 (No EMI but Yes HVIL), 11 (No EMI & No HVIL)
2304140030_Amphenol-ELP3A03_C464737.pdf
