Lightweight Amphenol ELR3A02 power connector featuring patented RADSOK technology and low temperature rise for EV systems
Product Overview
The Amphenol Industrial ePower-Lite is a plastic power connector series engineered for the hybrid electric vehicle (HEV) and electric vehicle (EV) markets. It offers 2, 3, and 4-pole configurations, providing robust dielectric protection and high-temperature resistance up to 125C. Featuring patented RADSOK technology, the ePower-Lite delivers higher amperage, reduced temperature rise, lower voltage drop, and minimized resistance. Its compact, lightweight plastic shell design is field installable and repairable, making it an ideal interconnect solution for space-constrained EV applications. The series includes Connector Position Assurance (CPA) for secure mating and is available with optional EMC and HVIL functionalities.
Product Attributes
- Brand: Amphenol Industrial
- Technology: Patented RADSOK
- Material: Plastic shell
- Temperature Resistance: Up to 125C
- Durability: 100 mating cycles minimum
- Water Proof: IP67 (Mated)
- Touch-Proof: IEC 60529
- Flammability: UL 94V-0
- Compliance: RoHS Compliant
- Options: EMC optional, HVIL optional
- Features: Field installable and repairable, Low mating/un-mating force, Connector Position Assurance (CPA)
Technical Specifications
| Specification | Details |
|---|---|
| Product Series | ePower-Lite |
| Connector Type | Plastic Power Connector |
| Pole Number 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 & 2 Finger Proof, 3-Pole: 3 & 2, 4-Pole: 4 & 2 |
| Durability | 100 (Min) |
| Water Proof | IP67 (Mated) |
| Contact Size | 2-Pole: 3.6mm/#20, 3-Pole: 3.6mm/#20, 4-Pole: 3.6mm/#16 |
| Salt Spray | 96H |
| HVIL | Optional |
| Recommended Torque | M4: 0.5 ~ 0.7N.M |
| How To Order - Connector Type | EL P (Plug), EL R (Receptacle) |
| How To Order - Pole Number | 2 (2-Pole), 3 (3-Pole), 4 (4-Pole) |
| How To Order - Keying | A (Key/A), Y (Key/Y), Z (Key/Z), U (Key/U) |
| How To Order - Crimped Wire Size | 01 (2.5mm), 02 (4.0mm), 03 (6.0mm), 04 (10.0mm) |
| How To Order - EMI & HVIL Options | 01 (Yes EMI but No HVIL), 10 (No EMI but Yes HVIL), 11 (No EMI & No HVIL) |
Get in Touch
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