High Power Low TCR Resistors Ultra Low Ohm Resistor 8m Ohm
Price:
Negotiable
MOQ:
4000
Delivery Time:
3-5 work days
Brand:
Walter
Product Description
HTE2512M3W0R008F Wide Terminal Resistor With 0.008Ω (8mΩ) Resistance 1225 Size For 5G Base Station Applications
The HTE2512M3W0R008F is a specialized component engineered for critical current sensing and power management applications. This high-performance 1225 0.008Ω (8m Ohm) 3W 1% terminal resistor delivers exceptional efficiency, precision, and reliability for sophisticated electronic designs.
Key Specifications
| Parameter | Specification |
|---|---|
| Part Number | HTE2512M3W0R008F |
| Resistance Value | 0.008Ω (8mΩ) |
| Tolerance | ±1% |
| Power Rating | 3W |
| Package Size | 1225 (6.4mm * 3.2mm) |
| Temperature Coefficient (TCR) | ±100 ppm/°C |
| Resistance Material | Manganese Copper (MnCu) alloy |
| Operating Temperature | -55°C to +125°C |
Product Overview and Key Applications
This surface-mount device (SMD) resistor features an extremely low resistance of 0.008Ω (8 milliOhms) and a high power rating of 3W with tight 1% tolerance, making it ideal for applications requiring precise current measurement.
Primary Applications:
- Current Sensing in Power Supplies and Converters: Used in DC-DC converters, voltage regulator modules (VRMs), and switching power supplies
- Battery Management Systems (BMS): Accurately measures charge/discharge currents in electric vehicles and renewable energy storage
- Motor Control and Drives: Serves as shunt resistor in inverter circuits for industrial automation and robotics
- Overcurrent Protection Circuits: Enables current monitoring with minimal voltage drop
Core Performance Features
Ultra-Low Resistance of 0.008Ω (8mΩ)
Achieves negligible voltage drop (only 80mV at 10A current), minimizing power loss and heat generation for maximum system efficiency.
High Power Rating of 3W
Robust construction handles substantial surge currents and operates reliably in high-power environments, preventing thermal runaway.
Tight Tolerance of 1%
Ensures actual resistance within ±0.00008Ω of nominal value, critical for accurate current sensing in control systems.
Advanced Materials and Construction
- MnCu Alloy: Provides excellent temperature stability with very low Temperature Coefficient of Resistance (TCR)
- Low Inductance Design: Minimizes inductive reactance for accurate current waveform measurement
- Robust Terminal and Substrate: Ceramic substrate offers excellent electrical isolation and thermal conductivity
Compliance and Environmental Standards
Manufactured in full compliance with RoHS and REACH regulations. Lead-free (Pb-free) component suitable for global applications under strict environmental standards.
Conclusion
The HTE2512M3W0R008F is a highly engineered solution that balances ultra-low 0.008Ω resistance, robust 3W power rating, and precise 1% tolerance. Its superior MnCu alloy construction and low-inductance design make it ideal for high-precision current sensing in power electronics, automotive systems, and renewable energy technologies.
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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