High Power 2512 Resistors 2.5W Chip Shunt Resistor Low Inductance For Current Sensing
Category:
Current Shunt Resistor
Specifications
Features:
High Power,Low Temperature
Name:
2512 Resistors
Manufacturer:
Ellon
Series:
ESR
Size:
2512
Resistance Range:
5mΩ(0.005 Ohm)
Tolerance:
±1%
Power Rating:
2.5W
Operating Temperature Range:
-55°C To +175°C
Temperature Coefficient:
±50 Ppm/°C
Material:
FeCrAl
Per Reel:
4000
Applications:
Current Sensing, Power Supplies, Motor Control, Battery Management
Highlight:
High Power 2512 Resistors
,2512 Resistors 2.5W
,Chip Shunt Resistor Low Inductance
Introduction
2512 Size 0.005Ω (5m Ohm) 2.5W Metal Shunt Chip Resistor For Current Sensing
In the demanding world of modern electronics, accurate current sensing is a cornerstone of efficiency, safety, and performance. The 2512 0.005Ω (5m Ohm) 2.5W metal shunt chip resistor stands out as a premier component, engineered to deliver unparalleled accuracy, robustness, and reliability.
Key Specifications
| Parameter | Specification |
|---|---|
| Resistance Value | 0.005Ω (5mΩ) |
| Tolerance | ±1% |
| Power Rating | 2.5W |
| 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 |
Product Features
- Ultra-Low Resistance: 0.005Ω (5mΩ) value minimizes voltage drop and power loss in current paths
- High Power Handling: 2.5W rating ensures stability in power-intensive applications
- Precision Tolerance: ±1% accuracy for reliable current measurement
- Advanced Material: FeCrAl alloy provides excellent temperature stability and long-term reliability
- Low Inductance Design: Optimized for high-frequency switching circuits
- Environmental Compliance: Meets RoHS, REACH, and lead-free requirements
Technical Advantages
The FeCrAl alloy resistive element offers exceptional properties including low temperature coefficient, long-term stability, and high-temperature performance. The design features extremely low ESR and inductance, making it ideal for high-frequency applications.
Typical Applications
1. Power Supply Units (PSUs) and DC-DC Converters
2. Battery Management Systems (BMS)
3. Motor Drives and Control Systems
4. Overcurrent and Short-Circuit Protection Circuits
5. Welding Equipment and High-Current Instrumentation
Performance Summary
The 2512 0.005Ω (5m Ohm) 2.5W metal shunt chip resistor provides design engineers with a reliable and efficient solution for high-precision current sensing. Its combination of accuracy, power handling, and environmental stability makes it an outstanding choice for advanced electronic systems.
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