1225 Wide Terminal Resistor Low Inductance Surface Mount Power Resistor 12m Ohm
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:
12m Ohm（0.012 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:
1225 Wide Terminal Resistor
,Low Inductance Surface Mount Power Resistor
,Surface Mount Power Resistor 12m Ohm
Introduction
HTE2512M3W0R012F 1225 Size 0.012Ω (12m Ohm) 3W Power Resistor For Current Sensing And Power Supply
In demanding electronic applications requiring efficiency, reliability, and precision, the HTE2512M3W0R012F wind terminal resistor delivers superior performance for power and automotive applications. This high-quality component excels in current sensing, voltage division, and pulse absorption.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | HTE2512M3W0R012F |
| Resistance Value | 0.012Ω (12mΩ) |
| 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 |
Product Overview
The HTE2512M3W0R012F is a surface-mount power resistor with a compact 3.2mm * 6.3mm package size. Its ultra-low 0.012Ω resistance enables high-current monitoring with minimal voltage drop or power loss. Rated for 3W continuous power at 70°C with 1% tolerance, this component ensures precision and consistency in critical circuits.
Key Features
- High Power Handling: 3W rating achieved through ceramic substrate with excellent thermal conductivity
- Precision Performance: 1% tolerance ensures accurate current sensing and system monitoring
- Temperature Stability: Low TCR (±50 ppm/°C) maintains consistent performance across temperature ranges
- Advanced Materials: Manganin (MnCu) alloy resistive element for low thermoelectric effect and long-term stability
- Low Inductance Design: Minimizes parasitic effects in high-frequency applications
Compliance & Environmental
The HTE2512M3W0R012F meets RoHS and REACH directives, using lead-free materials and manufacturing processes for environmental safety and regulatory compliance.
Applications
- Power Supply Units (PSUs) and SMPS for over-current protection
- Automotive electronics including BMS and motor drive systems
- Industrial controls for inverters and high-current power management
- Consumer electronics requiring precise current control
The HTE2512M3W0R012F combines precision engineering with advanced materials to deliver reliable performance in high-current applications. Its robust construction, tight tolerances, and environmental compliance make it an ideal choice for demanding power management requirements.
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Stock:
MOQ:
4000
