Introduction of 3920 0.005R(5m Ohm) 3W 1% ESR39F3WR005K02G Metal Shunt Chip Resistor
The ESR39F3WR005K02G Metal Shunt Chip Resistor, featuring advanced technology and reliability, is an ideal choice for high-end applications. Combining metal shunt technology with Karma material, it achieves a perfect balance of low temperature drift, high precision, and surge resistance, ensuring stability in demanding scenarios.
Introduction of 3920 0.005R(5m Ohm) 3W 1% ESR39F3WR005K02G Metal Shunt Chip Resistor
In the field of precision electronic components, the demand for high-performance resistors is growing. The ESR39F3WR005K02G Metal Shunt Chip Resistor, featuring advanced technology and reliability, is an ideal choice for high-end applications. Combining metal shunt technology with Karma material, it achieves a perfect balance of low temperature drift, high precision, and surge resistance, ensuring stability in demanding scenarios.
Key Specifications
- Package Size: 3920 Compact 3.2mm×2.5mm package for high-density PCB layouts, ideal for miniaturized devices.
- Resistance & Precision: 0.005R(5m Ohm), ±1% Ultra-low resistance of 5mΩ with ±1% accuracy, enabling precise current sensing and voltage division in critical circuits.
- Power Rating: 3W 3W power handling capability ensures stability under high current loads.
- ESR: Optimized Low Parasitic Resistance Special design minimizes Equivalent Series Resistance (ESR) to reduce energy loss and thermal effects.
- Temperature Coefficient: XX PPM/℃ (as specified) Extremely low TC ensures resistance stability across -55℃ to +170℃, suitable for industrial and automotive environments.
Technical Advantages
- Low TCR, High Precision Karma material and advanced manufacturing guarantee exceptional stability with XX PPM/℃ TC, meeting stringent measurement requirements.
- Robust Surge Resistance Proprietary material formula and structure withstand transient high-current surges, protecting systems from voltage spikes and extending lifespan.
- Environmental Compliance Fully compliant with RoHS, REACH, and lead-free regulations, ensuring sustainable and eco-friendly production.
- Reliability Design Constructed with metal alloy powder and ceramic substrate via high-temperature sintering, coated with corrosion-resistant layers for mechanical durability.
Application Scenarios
- Power Management: Current sensing in server, telecom, and industrial power supplies.
- Electric Vehicles: Battery monitoring and short-circuit protection in BMS systems.
- Industrial Automation: Precision current monitoring in inverters and servo drives.
- Consumer Electronics: Current control in high-power chargers and LED drivers.
Market Competitiveness
Outstanding high precision, reliability, and eco-friendliness make this resistor competitive in premium markets. Its surge resistance and wide-temperature performance enhance system stability while reducing maintenance costs. Compliance with global environmental standards accelerates product certifications and time-to-market.
Conclusion
As a high-performance metal shunt resistor integrating precision, reliability, and sustainability, the ESR39F3WR005K02G plays a pivotal role in modern electronics. Whether facing extreme environments or demanding measurement applications, it empowers technological advancements and industry innovation.