MnCu Alloy 1W SMD Resistor High Power 4m Ohm Resistor For 5G Base Station
Price:
Negotiable
MOQ:
5000
Delivery Time:
3-5 work days
Brand:
Walter
Product Description
HTE0805M1W0R004F 0508 Size 0.004Ω High Precision Current Sense Resistor For 5G Base Station
In modern electronics, particularly in power management and precision current measurement applications, high-performance, reliable, and compact components are essential. The HTE0805M1W0R004F is a premier solution in this space, offering exceptional performance in a compact package.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | HTE0805M1W0R004F |
| Resistance Value | 0.004Ω (4mΩ) |
| Tolerance | ±1% |
| Power Rating | 1W |
| Package Size | 0508 (1.2mm *2.0mm) |
| Temperature Coefficient (TCR) | ±100 ppm/°C |
| Resistance Material | Manganese Copper (MnCu) alloy |
| Operating Temperature | -55°C to +155°C |
Core Specifications and Performance Highlights
The "HTE0805M1W0R004F" designation summarizes the component's key attributes. The "0508" indicates its compact surface-mount device (SMD) footprint (1.25mm x 2.0mm), making it suitable for high-density PCB designs.
Ultra-low resistance: 0.004Ω (4mΩ) is specifically engineered for current sensing applications, introducing negligible voltage drop.
High power rating: 1W in an 0805 package is achieved through advanced material composition and specialized construction for superior thermal management.
Precision tolerance: 1% accuracy ensures consistent performance critical for current measurement circuits.
Advanced Material and Construction
The resistive element is fabricated from specialized MnCu (Manganese-Copper) alloy offering:
- Low Temperature Coefficient of Resistance (TCR) for stable performance across temperature ranges
- Low inductance for high-frequency switching applications
- High power handling through efficient heat dissipation
Compliance and Environmental Responsibility
Fully compliant with RoHS and REACH regulations, constructed with lead-free materials suitable for products in regions with strict environmental standards.
Primary Applications
Precision current sensing in power supplies, battery management systems, and motor controllers
Overcurrent protection circuits for safeguarding sensitive components
Power management in computing and telecom equipment
Automotive and industrial electronics for harsh environment applications
Conclusion
The HTE0805M1W0R004F represents a pinnacle of component design, combining ultra-low resistance with high power rating in a compact package. Its advanced MnCu alloy construction provides low thermal drift and minimal inductance, making it an indispensable solution for current sensing, power management, and protection circuits.
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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