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0.5mΩ(0.0005 Ohm) 3920 Current Shunt Resistor 9W ±0.5% ESR Ellon High Precision SMD

Place of Origin: Made in China
Brand Name: Ellon
Certification: RoHS / REACH
Model Number: ESR39D9W0M50M02G
Product Details
Place of Origin:
Made in China
Brand Name:
Ellon
Certification:
RoHS / REACH
Model Number:
ESR39D9W0M50M02G
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:
0.5mΩ(0.0005 Ohm)
Tolerance:
±0.5%
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:

0.5mΩ current shunt resistor 9W

,

3920 SMD current shunt resistor

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high precision current shunt resistor ±0.5%

Product Description
0.5mΩ (0.0005 Ohm) 3920 Current Shunt Resistor
3920 Size MnCu Material Metal Shunt Chip Resistor for Power Supplies with 0.0005Ω (0.5m Ohm) resistance. This 3920 current shunt resistor from Ellon ESR series delivers 0.5mΩ(0.0005 Ohm) resistance with ±0.5% tolerance and 9W rated power, providing designers with a compact surface-mount component that maintains stable performance under load and temperature variations.
Technical Specifications
ManufacturerEllon
SeriesESR
Size3920
Resistance Range0.5mΩ (0.0005 Ohm)
Tolerance±0.5%
Power Rating9W
Operating Temperature Range-55°C to +175°C
Temperature Coefficient±100 ppm/°C
MaterialMnCu
Key Features
  • Stable 9W rated power handling for demanding circuit applications
  • ±0.5% tolerance for dependable measurement accuracy
  • Low ±100 ppm/°C temperature coefficient maintains stable values during temperature fluctuations
  • MnCu element material ensures consistent, repeatable performance
  • Compact 3920 SMD footprint suitable for high-density reflow assembly
  • RoHS / REACH compliant construction for lead-free manufacturing processes
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 efficient board space utilization.
Quality & Manufacturing Advantages
Sourced directly from the manufacturer, the ESR series offers competitive pricing with short lead times. Every production batch undergoes comprehensive electrical testing prior to packaging, ensuring the specified resistance and tolerance values are consistently delivered. Supplied on tape and reel for automated 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.
Application reference showing 3920 Size MnCu Material Metal Shunt Chip Resistor implementation in power supply circuits
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