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5mΩ(0.00025 Ohm) 3920 Chip Resistor 3W ±1% ESR Ellon High Precision SMD RoHS Compliant

Place of Origin: Made in China
Brand Name: Ellon
Certification: RoHS / REACH
Model Number: ESR39F3WR005F02G
Product Details
Place of Origin:
Made in China
Brand Name:
Ellon
Certification:
RoHS / REACH
Model Number:
ESR39F3WR005F02G
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
Name:
Precision Chip Resistor
Manufacturer:
Ellon
Series:
ESR
Size:
3920
Resistance Range:
5mΩ(0.00025 Ohm)
Tolerance:
±1%
Power Rating:
3W
Operating Temperature Range:
-55°C To +175°C
Temperature Coefficient:
±50 Ppm/°C
Material:
FeCrAl
Per Reel:
2000
Applications:
Current Sensing, Power Supplies, Motor Control, Battery Management
Highlight:

5mΩ high precision chip resistor

,

3920 SMD current shunt resistor

,

3W RoHS compliant ESR resistor

Product Description
5mΩ (0.00025 Ohm) 3920 Chip Resistor 3W ±1% ESR Ellon High Precision SMD
3W Precision Chip Resistor 3920 Size Current Sense Resistor 0.005 Ohm. This 3920 chip resistor from Ellon ESR series delivers 5mΩ (0.00025 Ohm) resistance with ±1% tolerance and 3W rated power, giving designers a compact surface-mount part that maintains stable performance under load and temperature variations.
Technical Specifications
NamePrecision Chip Resistor
ManufacturerEllon
SeriesESR
Size3920
Resistance Range5mΩ (0.00025 Ohm)
Tolerance±1%
Power Rating3W
Operating Temperature Range-55°C to +175°C
Temperature Coefficient±50 ppm/°C
Key Features
  • Stable 3W rated power handling for demanding circuits
  • ±1% tolerance for dependable measurement accuracy
  • Low ±50 ppm/°C temperature coefficient that maintains value stability as temperature increases
  • FeCrAl 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 chip resistor is ideal for Current Sensing, Power Supplies, Motor Control, and Battery Management systems. Its FeCrAl construction and stable electrical behavior help designers meet tight tolerances in current sensing, power conversion, and protection circuits, while the 3920 package maintains a compact layout.
Why Choose This Part
Purchasing directly from the manufacturer ensures the ESR series remains available at competitive pricing with short lead times. Every batch undergoes electrical testing before packaging, guaranteeing that the specified resistance and tolerance values are precisely delivered.
Packaging & Quality Assurance
Supplied on tape and reel for automatic pick-and-place assembly, in standard reel quantities for SMT production lines. Every shipment is RoHS and REACH compliant and can be accompanied by a certificate of compliance upon request. Contact us for samples, datasheets, and volume pricing tailored to your project requirements.
Application reference showing 3W Precision Chip Resistor 3920 Size Current Sense Resistor in circuit board implementation
Application reference: 3W Precision Chip Resistor 3920 Size Current Sense Resistor
Quality Commitment
Every ESR series resistor undergoes rigorous electrical testing to ensure specified resistance and tolerance values, backed by RoHS and REACH compliance for environmentally responsible manufacturing.
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