25m Ohm Current Sensing Chip Resistor Low Inductance 0603 Resistors For 5G Base Station Applications
25m Ohm Current Sensing Chip Resistor
,Low Inductance 0603 Resistors
,0603 Resistors 25m Ohm
In modern electronics, precise current measurement is essential for achieving high efficiency, ensuring system safety, and enabling intelligent control. The 0603 0.025Ω (25m Ohm) 0.5W 1% current sensing resistor is a critical component distinguished by its compact size, high power rating, and exceptional accuracy.
| Parameter | Specification |
|---|---|
| Part Number | STE0603MW50R025F |
| Resistance Value | 0.025Ω (25mΩ) |
| Tolerance | ±1% |
| Power Rating | 0.5W |
| Package Size | 0603 (1.6mm * 0.8mm) |
| Temperature Coefficient (TCR) | ±50 ppm/°C |
| Resistance Material | Manganese Copper (MnCu) alloy |
| Operating Temperature | -55°C to +125°C |
Current sensing resistors are specifically designed to convert flowing current into a measurable voltage drop based on Ohm's Law (V = I * R). The 0603 0.025Ω resistor is engineered with very low resistance values to minimize power loss while maintaining high precision and stability.
- 0603 Package: Compact 1.6mm * 0.8mm footprint for high-density PCB designs
- 0.025Ω Resistance: Minimal voltage drop (250mV at 10A) for efficient current measurement
- 0.5W Power Rating: Robust construction for high current applications
- 1% Tolerance: Ensures accurate current measurements for control systems
- MnCu Alloy: Low Temperature Coefficient of Resistance (TCR) for stable performance across temperature ranges
- Low Inductance: Clean signal acquisition in high-frequency switching applications
- High Precision: Reliable performance for precision power supplies and automotive systems
- Power Handling: Advanced thermal design for 0.5W dissipation in compact package
This product is fully compliant with RoHS and REACH regulations, confirming it is free from hazardous materials and suitable for lead-free soldering processes.
- Power management systems (DC-DC converters, VRMs)
- Battery management systems (BMS) for EVs and energy storage
- Motor control and drives in industrial automation
- Audio amplifiers and test measurement equipment
The 0603 0.025Ω (25m Ohm) 0.5W 1% current sensing resistor balances miniaturization, power handling, and measurement accuracy. Its MnCu alloy construction with low inductance and strict 1% tolerance makes it ideal for precision electronics across industries.
