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

AI summary

DSLR-K-5-4F product

DSLR-K-5-4F

Chip Resistor - Surface Mount

4 mΩ5 W3920Karma alloycurrent shunt±50 ppm/°C

DSLR-K-5-4F is a 4 mΩ, 5 W Karma alloy shunt resistor in a 3920 package for high-current current-sensing applications.

Best for

  • High-current current sensing
  • Servo and frequency-conversion drives
  • Battery management systems
  • DC/DC and DC/AC power modules

Avoid if

  • The required resistance is outside 4 mΩ
  • The application requires a stated lifecycle status
  • Thermal or pulse conditions exceed verified board-level limits

Check before use

  • Power derating above 70°C ambient
  • Pulse-power curve for the exact 4 mΩ part
  • Required resistance tolerance
  • PCB copper area and solder-pad geometry

Key specifications

Resistance
4 mΩ
Rated power at 70°C
5 W
TCR
±50 ppm/°C
Package
3920
Operating temperature
-65°C to 170°C

Compliance & Environment

RoHS
compliant
REACH
compliant
MSL
-
ECCN
-
HTSUS
-

Application

Motor and servo drivesIndustrial control equipmentBattery management systemsDC/DC and DC/AC power modules

Datasheet

37738b9c012e40e3db83fdea89da2f95_DSLR-K-5-4F.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DSLR-K-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
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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

DSLR-K-5-4F is a Yezhan DSLR Series welded alloy shunt resistor. It has 4 mΩ resistance, a Karma resistance element, and a 3920 surface-mount package.