Compact lightweight Amphenol ELR3A04 power connector featuring RADSOK technology for hybrid electric vehicles
Manufacturer:
Amphenol
Description:
Power Connectors RoHS
Category:
Audio Connectors/Power Connectors
Specifications
Mfr. Part #:
ELR3A04
Model Number:
ELR3A04
Introduction
Product Overview
The Amphenol 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 compact, lightweight 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 an ideal interconnect solution for demanding EV and hybrid applications.
Product Attributes
- Brand: Amphenol
- Series: ePower-Lite
- Material: Plastic shell
- Technology: RADSOK
- Certifications: IP67 (Waterproof), IEC 60529 (Touch-Proof), UL 94V-0 (Flammability), RoHS Compliant
- Optional Features: EMC, HVIL
- Durability: 100 mating cycles minimum
- Field Serviceability: Installable and repairable
Technical Specifications
| Specification | Details |
|---|---|
| Product Series | ePower-Lite |
| Connector Type | Plastic Power Connector |
| Pole Number Options | 2-Pole, 3-Pole, 4-Pole |
| Max Operating Temperature | 125C |
| Contact Test Current (RADSOK/HVIL) | 70A / 5A |
| Test Voltage (Sea Level) | 3000 VAC RMS |
| Operating Voltage | 800V AC |
| Number of Contacts | 2-Pole: 2, 3-Pole: 3, 4-Pole: 4 (All with 2 Finger Proof) |
| Contact Size | 3.6mm / #20 (2-Pole, 3-Pole), 3.6mm / #16 (4-Pole) |
| Recommended Torque | M4: 0.5 ~ 0.7 N.M |
| Waterproof Rating | IP67 (Mated) |
| Salt Spray | 96H |
| Operating Temperature Range | -40C to 125C |
2304140030_Amphenol-ELR3A04_C464747.pdf
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