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ASR-F-5-4F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ASR-F-5-4F product

ASR-F-5-4F

Specialized Resistors

Shunt ResistorCurrent SenseSMD3920

The ASR-F-5-4F is a 3920-sized alloy shunt resistor featuring 4mΩ resistance and a 5W power rating, suitable for high-current sensing in automotive and industrial applications.

Best for

  • High-current battery management
  • Automotive electronic control units
  • Servo drive systems

Avoid if

  • New designs requiring long-term supply stability

Check before use

  • Verify current stock levels and confirm if the part is truly discontinued for your specific region.

Key specifications

Resistance
4mΩ
Power Rating
5W
Tolerance
±1%
Package
3920

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotivePower ManagementIndustrial

Datasheet

40b547420a904b5135dc9cdd5f533596_2310300938_Shenzhen-Yezhan-Elec--ASR-F-5-4F_C469439.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ASR-F-5-4F: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a precision alloy shunt resistor in a 3920 surface-mount package, designed for high-current sensing with a resistance of 4mΩ and a power rating of 5W.