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0.4mΩ(0.0004 Ohm) 3920 Current Shunt Resistor 9W ±1% ESR Ellon High Precision SMD

Place of Origin: Made in China
Brand Name: Ellon
Certification: RoHS / REACH
Model Number: ESR39F9W0M40M02G
Product Details
Place of Origin:
Made in China
Brand Name:
Ellon
Certification:
RoHS / REACH
Model Number:
ESR39F9W0M40M02G
Minimum Order Quantity:
2000
Price:
Negotiable
Standard Packaging:
2000
Delivery Time:
3-5 work days
Payment Terms:
T/T
Supply Ability:
Large volume available
Specifications
Features:
High Power,Low Temperature
Manufacturer:
Ellon
Series:
ESR
Size:
3920
Resistance Range:
0.4mΩ(0.0004 Ohm)
Tolerance:
±1%
Power Rating:
9W
Operating Temperature Range:
-55°C To +175°C
Temperature Coefficient:
±100 Ppm/°C
Material:
MnCu
Per Reel:
2000
Applications:
Current Sensing, Power Supplies, Motor Control, Battery Management
Highlight:

0.4mΩ current shunt resistor

,

3920 SMD shunt resistor

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high precision 9W resistor

Product Description
0.4mΩ (0.0004 Ohm) 3920 Current Shunt Resistor 9W ±1%
This 0.4m Ohm Current Shunt Resistor from Ellon's ESR series delivers 9W high power handling with ±1% tolerance, providing designers with a compact surface-mount component that maintains stable performance under load and temperature variations.
Technical Specifications
Parameter Specification
Manufacturer Ellon
Series ESR
Size 3920
Resistance Range 0.4mΩ (0.0004 Ohm)
Tolerance ±1%
Power Rating 9W
Operating Temperature Range -55°C to +175°C
Temperature Coefficient ±100 ppm/°C
Material MnCu
Key Features
  • Stable 9W rated power handling for demanding circuits
  • ±1% tolerance for dependable measurement accuracy
  • Low ±100 ppm/°C temperature coefficient that maintains stability during temperature fluctuations
  • MnCu element material for consistent, repeatable performance
  • Compact 3920 SMD footprint suitable for high-density reflow assembly
  • RoHS / REACH compliant construction for lead-free manufacturing
Applications
This current shunt resistor is ideal for current sensing, power supplies, motor control, and battery management systems. The MnCu construction and stable electrical characteristics help designers achieve tight tolerances in current sensing, power conversion, and protection circuits, while the compact 3920 package maintains space efficiency.
Quality & Manufacturing Advantages
Sourced directly from the manufacturer, the ESR series offers competitive pricing with short lead times. Every batch undergoes comprehensive electrical testing before packaging, ensuring the specified resistance and tolerance values are consistently delivered.
Packaging & Compliance
Supplied on tape and reel for automatic pick-and-place assembly in standard reel quantities suitable for SMT production lines. All shipments comply with RoHS and REACH standards, with certificates of compliance available upon request. Contact us for samples, datasheets, and volume pricing tailored to your project requirements.
Application reference of 0.4m Ohm Current Shunt Resistor 9W High Power Shunt Resistor in circuit board implementation
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