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PEWM3920F1L00K9 AI Analysis:
Specs, Applications & Alternatives

AI summary

PEWM3920F1L00K9 product

PEWM3920F1L00K9

Chip Resistor - Surface Mount

Current SenseAEC-Q200Metal Alloy

The PEWM3920F1L00K9 is a high-performance 1 mΩ current sense resistor from RESI, optimized for high-current applications requiring low inductance and high thermal stability.

Best for

  • Automotive current sensing
  • High-power industrial supplies

Avoid if

  • Space-constrained designs requiring smaller than 3920 footprints

Check before use

  • Thermal dissipation capacity of the PCB

Key specifications

Resistance
1 mΩ
Power Rating
8 W
Tolerance
±1%
TCR
±100 ppm/°C

Compliance & Environment

RoHS
-
REACH
-
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8533.21.0030

Application

AutomotivePower Supply

Datasheet

07422529ada59c8d3d197835e1298110_2403230445_RESI-PEWM3920F1L00K9_C5224154.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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 metal alloy current sense resistor with a 1 mΩ resistance, 8W power rating, and ±1% tolerance, housed in a 3920 surface-mount package.