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TPAN0220J47R0K9 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPAN0220J47R0K9 product

TPAN0220J47R0K9

Through Hole Resistors

47 Ω±5%50 WTO-220thick filmnon-inductiveflange mount

TPAN0220J47R0K9 is a 47 Ω, ±5%, TO-220 style non-inductive thick-film power resistor rated to 50 W only with suitable heatsinking and a flange temperature at or below 25 °C.

Best for

  • Heatsink-mounted power dissipation
  • RC snubber networks
  • Energy absorption and discharge circuits
  • Industrial power and motor-drive equipment

Avoid if

  • Applications without a defined heatsink thermal path above 2.25 W
  • Designs requiring a confirmed lifecycle or supply commitment from the provided sources

Check before use

  • Flange temperature at maximum load
  • Heatsink thermal resistance and interface material
  • Peak pulse energy against the datasheet pulse curves
  • Maximum working voltage

Key specifications

Resistance
47 Ω
Tolerance
±5%
Power rating
50 W with heatsink, flange ≤25 °C
Maximum working voltage
500 V
Temperature coefficient
±100 ppm/°C
Package
TO-220 flange mount

Compliance & Environment

RoHS
RoHS
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial power equipmentMotor control and drive circuitsPower supply snubber circuitsAutomotive electronics

Datasheet

557aa6fd4593148ec65fc190651c938a_TPAN0220J47R0K9.pdf

800 KB

Datasheet AI

CAD Models

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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

TPAN0220J47R0K9 is a RESI TPAN0220 series planar non-inductive thick-film power resistor. This variant is 47 Ω with ±5% tolerance, ±100 ppm/°C TCR, and a TO-220 flange-mount package.