0.2mΩ (0.0002 Ohm) 3920 Current Shunt Resistor 12W ±1% ESR Ellon High Precision SMD
12W Current Shunt Resistor 3920 High Power Resistors 0.2m Ohm For Current Sensing. This 3920 current shunt resistor from Ellon ESR series delivers 0.2mΩ(0.0002 Ohm) resistance with ±1% tolerance and 12W 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 | 0.2mΩ (0.0002 Ohm) |
| Tolerance | ±1% |
| Power Rating | 12W |
| Operating Temperature Range | -55°C to +175°C |
| Temperature Coefficient | ±100 ppm/°C |
Key Features
- Stable 12W rated power handling for demanding circuits
- ±1% tolerance for dependable measurement accuracy
- Low ±100 ppm/°C temperature coefficient that keeps values stable as the board heats up
- MnCu 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
- Current Sensing
- Power Supplies
- Motor Control
- Battery Management
Its MnCu 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.
Application reference: 12W Current Shunt Resistor 3920 High Power Resistors 0.2m Ohm