Low Inductance Wide Terminal Resistor 50m Ohm 3W Resistor High Power
Specifications
Features:
High Precision, High Power, Low Temperature Ticket, Low Inductance
Name:
Wide Terminal Resistor
Manufacturer:
Walter
Series:
HTE
Size:
1225(6.4mm*3.2mm)
Resistance Range:
50m Ohm（0.05 Ohm）
Tolerance:
±1%
Power Rating:
3W
Operating Temperature Range:
-55°C To +155°C
Temperature Coefficient:
±50 Ppm/°C
Material:
MnCu Alloy
Per Reel:
4000
Applications:
Current Sensing, Power Supply, Motor Control, Battery Management, Frequency Converter, 5G Base Station, LED Lighting,
Highlight:
Low Inductance Wide Terminal Resistor
,50m Ohm 3W Resistor
,3W Resistor High Power
Introduction
HTE2512M3W0R050F 1225 Size 0.05Ω (50m Ohm) 3W High-Power Terminal Resistor With MnCu Alloy For Precision Current Sensing
In modern electronics where efficiency, reliability, and precision are essential, the HTE2512M3W0R050F represents engineering excellence in power resistors. This 1225 package-sized, 0.05Ω (50m Ohm), 3W rated, 1% tolerance precision resistor is designed to meet rigorous demands in power circuits and current sensing applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | HTE2512M3W0R050F |
| Resistance Value | 0.05Ω (50mΩ) |
| Tolerance | ±1% |
| Power Rating | 3W |
| Package Size | 1225 (6.4mm * 3.2mm) |
| Temperature Coefficient (TCR) | ±50 ppm/°C |
| Resistance Material | Manganese Copper (MnCu) alloy |
| Operating Temperature | -55°C to +155°C |
Core Specifications and Product Identity
The product designation HTE2512M3W0R050F summarizes its key attributes:
- HTE: High-Temperature or High-Power terminal resistor family
- 2512: Standard imperial code for chip size (3.2mm x 2.5mm)
- 3W: Power rating for safe dissipation up to 3 watts
- 0R050: Resistance value of 0.05 Ohms (50m Ohm)
- F: 1% tolerance rating
Key Performance Characteristics
- High Power Density: 3W rating in compact 1225 package through advanced materials and heat transfer design
- Low Temperature Coefficient: ±50 ppm/°C ensures stable resistance across temperature variations
- High Precision: 1% tolerance guarantees accurate current measurements
- Manganese Copper Alloy: Provides low resistivity, thermal stability, and long-term reliability
- Low Inductance Design: Optimized for high-frequency applications without signal distortion
Compliance and Standards
Fully compliant with RoHS and REACH regulations, ensuring lead-free and environmentally friendly status for global electronics manufacturing.
Primary Applications
- Precision current sensing in servers, telecom infrastructure, and industrial controllers
- Overcurrent protection circuits as shunt resistors
- Power supply units for load monitoring and feedback control
- Automotive electronics in ECUs and battery monitoring systems
- Energy management systems for power consumption monitoring
The HTE2512M3W0R050F resistor offers superior performance with its high power rating, exceptional accuracy, thermal stability, and low inductance. This makes it an ideal solution for demanding current sensing and power dissipation applications in 3W and higher-power systems, while meeting strict global environmental standards.
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Stock:
MOQ:
4000
