Low Inductance 0805 Resistors High Precision 5m Ohm Resistor 0.5W
Price:
Negotiable
MOQ:
5000
Delivery Time:
3-5 work days
Brand:
Walter
Product Description
High Precision 0.005Ω Current Sensing Resistor For Power Supply Motor Control And Battery Management Applications
In modern electronics, precise current measurement is essential for efficiency, control, and safety. The 0805 0.005Ω (5m Ohm) 0.75W 1% STE00805MW75R005FS current sensing resistor is a high-performance component engineered for accuracy and reliability in demanding applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | STE0805MW75R005FS |
| Resistance Value | 0.005Ω (5mΩ) |
| Tolerance | ±1% |
| Power Rating | 0.75W |
| Package Size | 0805 (1.6mm * 0.8mm) |
| Temperature Coefficient (TCR) | ±50 ppm/°C |
| Resistance Material | Manganese Copper (MnCu) alloy |
| Operating Temperature | -55°C to +125°C |
Key Features
- Converts current to measurable voltage with minimal power loss (0.005Ω resistance)
- Handles current surges up to 10 Amps (0.75W power dissipation)
- ±1% tolerance ensures highly accurate current readings
- Manganese Copper (MnCu) alloy construction for stability
- Low inductance for clean signals in high-frequency applications
- Compact 0805 package for space-constrained designs
- RoHS and REACH compliant
Material Technology
The MnCu alloy construction provides:
- Extremely low temperature coefficient (TCR) for stable resistance across temperatures
- Minimal inductance for accurate measurements in fast-switching circuits
- Excellent long-term stability under continuous load
Applications
- Power management systems (SMPS, VRMs)
- Battery management systems (EVs, energy storage)
- Motor control and drives (BLDC motors)
- Overcurrent and short-circuit protection
- Industrial automation and consumer electronics
Performance Summary
This precision current sensing resistor combines ultra-low resistance, high power rating, and tight tolerance for reliable current measurement in power-sensitive applications. Its MnCu construction ensures stability across temperature variations while maintaining compliance with environmental standards.
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Company
Shenzhen Shun Hai Technology Co., Ltd.
Location
Floor 7, Block B, Building 9, Baoneng Science and Technology Park, Qingxiang Road, Longhua New District, Shenzhen
Contact Person
jimmy