2mΩ (0.002 Ohm) 3920 Current Shunt Resistor 8W ±1%
8W Current Shunt Resistor 0.002 Ohm Current Sense Resistor With Low ESL. This 3920 current shunt resistor from Ellon ESR series delivers 2mΩ(0.002 Ohm) resistance with ±1% tolerance and 8W rated power, giving designers a compact surface-mount part that keeps performance steady under load and temperature.
Technical Specifications
| Name |
Current Shunt Resistor |
| Manufacturer |
Ellon |
| Series |
ESR |
| Size |
3920 |
| Resistance Range |
2mΩ (0.002 Ohm) |
| Tolerance |
±1% |
| Power Rating |
8W |
| Operating Temperature Range |
-55°C to +175°C |
| Temperature Coefficient |
±50 ppm/°C |
Key Features
- Stable 8W rated power handling for demanding circuits
- ±1% tolerance for dependable measurement accuracy
- Low ±50 ppm/°C temperature coefficient that keeps values stable as the board heats up
- Karma element material for consistent, repeatable performance
- Compact 3920 SMD footprint suitable for high-density reflow assembly
- RoHS / REACH compliant construction for lead-free manufacturing
Applications
This current shunt resistor suits Current Sensing, Power Supplies, Motor Control, Battery Management. Its Karma construction and stable electrical behaviour help designers meet tight tolerances in current sensing, power conversion and protection circuits, while the 3920 body keeps the layout compact.
Why Choose This Part
Buying directly from the manufacturer keeps the ESR series available at competitive pricing with short lead times. Every batch is electrically tested before packing, so the resistance and tolerance you specify are the values you receive.
Packaging & Quality Assurance
Supplied on tape and reel for automatic pick-and-place assembly, in standard reel quantities for SMT lines. Every shipment is RoHS and REACH compliant and can be accompanied by a certificate of compliance on request. Contact us for samples, datasheets and volume pricing tailored to your project.