4m Ohm High Power Resistor 2512 Low Resistance Resistor 3W With FeCrAl Material And Low Temperature Coefficient
0.004Ω Metal Shunt Chip Resistor
,FeCrAl Material Shunt Resistor
,Low Temperature Coefficient Current Sensing Resistor
The ESR25F3WR004F04G is a high-performance metal shunt chip resistor designed for precision current measurement in power management systems. With its ultra-low 0.004Ω resistance and 3W power rating, this surface-mount component delivers exceptional accuracy and reliability in demanding electronic applications.
| Parameter | Specification |
|---|---|
| Resistance Value | 0.004Ω (4mΩ) |
| Tolerance | ±1% |
| Power Rating | 3W |
| Package Size | 2512 (6.35mm * 3.15mm) |
| Temperature Coefficient (TCR) | ±50 ppm/°C |
| Resistance Material | Manganese Copper (FeCrAl) alloy |
| Operating Temperature | -55°C to +175°C |
- Ultra-low 0.004Ω resistance for minimal voltage drop in current sensing applications
- High 3W power rating with excellent thermal performance
- ±1% tolerance ensures measurement accuracy
- FeCrAl alloy construction for temperature stability and long-term reliability
- Low inductance design for clean signal integrity
- RoHS and REACH compliant for environmental safety
The ESR25F3WR004F04G combines superior surge withstand capability with low parasitic inductance, making it ideal for high-current applications. Its FeCrAl alloy maintains stable resistance characteristics across temperature variations, ensuring consistent performance in challenging environments.
- Power supplies and DC-DC converters for current monitoring
- Battery management systems in EVs and energy storage
- Motor control circuits for industrial automation
- Inverter and UPS systems for load monitoring
- Automotive electronics in harsh environments
The 2512 0.004Ω 3W Metal Shunt Chip Resistor represents a precision-engineered solution for current sensing applications requiring high accuracy and reliability. Its combination of low resistance, high power handling, and environmental compliance makes it an essential component for modern power electronics design.
