2512 Size 0.0015Ω (1.5m Ohm) 6W Metal Shunt Chip Resistor for Current Sensing
Specifications
Features:
High Power, Low Inductance
Manufacturer:
Ellon
Series:
ESR
Size:
2512
Resistance Range:
1.5mΩ(0.0015 Ohm)
Tolerance:
±1%
Power Rating:
6W
Operating Temperature Range:
-55°C To +175°C
Temperature Coefficient:
±100 Ppm/°C
Material:
MnCu
Termination Style:
SMD
Per Reel:
4000
Applications:
Current Sensing, Power Supplies, Motor Control, Battery Management
Highlight:
0.0015Ω Metal Shunt Chip Resistor
,6W Current Sensing Resistor
,2512 Size Wide Terminal Resistor
Introduction
2512 0.0015Ω (1.5m Ohm) 6W 1% ESR25F6W1M50M04G Metal Shunt Chip Resistor
The High-Power Precision Solution for Current Sensing in demanding electronic applications including power management, motor control, and battery monitoring systems.
Core Specifications
| Model | ESR25F6W1M50M04G |
|---|---|
| Resistance Value | 0.0015Ω (1.5mΩ) |
| Tolerance | ±1% |
| Power Rating | 6W |
| Package Size | 2512 (6.35mm x 3.15mm) |
| Temperature Coefficient (TCR) | ±100 ppm/°C |
| Resistance Material | Manganese Copper (MnCu) alloy |
| Operating Temperature | -55°C to +175°C |
Key Features and Advantages
- Manganin (MnCu) Alloy Construction: Provides extremely low temperature coefficient of resistance (TCR) for stable performance across temperature variations
- High Power Rating: 6W capability in 2512 package handles continuous currents up to ≈63.25 Amps
- Low Inductance Design: Minimizes measurement inaccuracies in high-frequency applications
- Robust Construction: Excellent pulse load and anti-impact capability for harsh environments
- High Precision: 1% tolerance ensures consistent performance and reduces calibration needs
- Environmental Compliance: RoHS, REACH compliant and lead-free for global applications
Current Sensing Principle
Placed in series with a load, this shunt resistor enables precise current measurement through Ohm's Law (V = I × R). The ultra-low 0.0015Ω resistance minimizes power loss (I² × R) and voltage drop while maintaining system efficiency.
Typical Applications
- Automotive Electronics: Battery management systems, power steering, and brake systems
- Industrial Automation: Motor drives, inverter controls, and welding equipment
- Power Supplies: Overcurrent protection in server power supplies and telecom rectifiers
- Renewable Energy: Current sensing in solar inverters and wind turbine control systems
Performance Summary
This precision metal shunt resistor combines ultra-low resistance (0.0015Ω) with high power handling (6W) in a compact 2512 package. Its MnCu alloy construction ensures stability, while the low-inductance design provides accurate performance in demanding high-current applications.
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Stock:
MOQ:
4000
