MnCu Alloy Wide Terminal Resistor 7m Ohm Low Resistance High Precision Shunt Resistor
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:
7m Ohm（0.007 Ohm）
Tolerance:
±1%
Power Rating:
3W
Operating Temperature Range:
-55°C To +155°C
Temperature Coefficient:
±100 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:
MnCu Alloy Wide Terminal Resistor
,Wide Terminal Resistor 7m Ohm
,Low Resistance High Precision Shunt Resistor
Introduction
HTE2512M3W0R007F 1225 Size 0.007Ω 3W High Precision Current Shunt Resistor For Power Supply And Motor Control
In modern electronics where efficiency, reliability, and precision are essential, the HTE2512M3W0R007F surface-mount resistor delivers exceptional performance for high-current applications. This precision power resistor combines low resistance with high power handling in a compact package.
Key Specifications
| Parameter | Specification |
|---|---|
| Part Number | HTE2512M3W0R007F |
| Resistance Value | 0.007Ω (7mΩ) |
| 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 Features
- High Power Construction: 3W capability with robust metal alloy resistive element and heat-dissipating terminations
- Low Temperature Coefficient: ±100 ppm/°C ensures stable resistance across temperature variations
- Premium Material: Manganin-Copper (MnCu) alloy provides excellent long-term stability
- Low Inductance Design: Minimizes parasitic inductance for high-frequency applications
- Environmental Compliance: RoHS, REACH compliant and lead-free
Technical Advantages
The 1225 package size (3.2mm * 1.6mm) provides optimal heat dissipation, while the 0.007Ω resistance enables accurate current measurement with minimal voltage drop. The 1% tolerance ensures precision for critical measurement applications.
Primary Applications
- Current sensing and monitoring circuits
- Power supply units and DC-DC converters
- Battery management systems (BMS)
- Motor control and drive systems
- Audio amplifier current feedback
- Over-current protection circuits
- Industrial automation systems
- Electric vehicle power systems
The HTE2512M3W0R007F resistor is engineered for precision current measurement in demanding applications. Its combination of low resistance, high power rating, and tight tolerance makes it ideal for power electronics, battery management, and industrial control systems requiring accurate current monitoring.
Send RFQ
Stock:
MOQ:
4000
