High Power 15m Ohm Resistor 1225 SMD Type Resistor 3W For 5G Base Station Applications
Specifications
Features:
High Precision, High Power, Low Temperature Ticket, Low Inductance
Name:
15m Ohm Resistor
Manufacturer:
Walter
Series:
HTE
Size:
1225(6.4mm*3.2mm)
Resistance Range:
15m Ohm（0.015 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:
High Power 15m Ohm Resistor
,1225 SMD Type Resistor
,SMD Type Resistor 3W
Introduction
HTE Wide Terminal Resistor 0.015Ω (15m Ohm) 1225 Size for 5G Base Station Applications
In modern electronics where efficiency, reliability, and precision are essential, the HTE2512M3W0R015F stands out as a superior current sensing and power management solution. This 1225 package-sized, ultra-low resistance, high-power terminal resistor features a definitive resistance value of 0.015Ω (15m Ohm), robust 3W power rating, and tight 1% tolerance. Engineered to meet rigorous demands of contemporary power circuits, it complies with RoHS, REACH, and lead-free environmental standards. Its specialized MnCu (Manganese-Copper) alloy construction delivers exceptional electrical characteristics including low temperature coefficient, high precision, and minimal inherent inductance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | HTE2512M3W0R015F |
| Resistance Value | 0.015Ω (15mΩ) |
| 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 Electrical Parameters and Significance
The HTE2512M3W0R015F combines three critical attributes: ultra-low resistance (0.015Ω), high power handling (3W), and precise tolerance (1%).
- Ultra-Low Resistance of 0.015Ω (15m Ohm): Creates minimal voltage drop while generating measurable signals for current monitoring - ideal for high-current paths in power supplies, motor drives, and battery management systems.
- High Power Rating of 3W: Ensures stability and longevity in demanding environments, handling surge currents and continuous high-power operation without degradation.
- Tight Tolerance of 1%: Guarantees high manufacturing precision, crucial for reliable current measurement and feedback loops in precision circuits.
Material Innovation: The MnCu Alloy Advantage
The MnCu alloy resistive element delivers exceptional performance characteristics:
- Low Temperature Coefficient (TCR) for stable resistance across temperature variations
- Excellent long-term stability with minimal resistance drift
- Low inductance for accurate signal integrity in high-frequency applications
Application Scenarios
The HTE2512M3W0R015F is ideal for:
- Current sensing in DC-DC converters, UPS systems, and welding equipment
- Motor drive and control systems for robotics and industrial automation
- Battery management systems in electric vehicles and energy storage
- Power supply units for servers, telecom equipment, and LED drivers
Fully compliant with RoHS and REACH directives, this lead-free component meets global environmental standards for electronic components.
Conclusion
The HTE2512M3W0R015F integrates high power (3W), ultra-low resistance (15m Ohm), and high precision (1%) in a robust surface-mount package. Its MnCu material ensures low thermal drift, high stability, and minimal inductance, making it an optimal solution for current sensing in high-performance electronic systems.
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Stock:
MOQ:
4000
