For BusinessPricing
Request a demo

TPAN0220J1R50K9 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPAN0220J1R50K9 product

TPAN0220J1R50K9

Component

1.5 Ω±5%50 WTO-220thick filmnon-inductive

TPAN0220J1R50K9 is a 1.5 Ω, ±5% TO-220 thick-film power resistor rated to 50 W only when its mounting flange is maintained at ≤25°C.

Best for

  • Heatsink-mounted power dissipation
  • Current sensing where ±5% resistance tolerance is acceptable
  • RC snubber and energy absorption circuits

Avoid if

  • A heatsink cannot be fitted
  • The flange temperature cannot be controlled
  • A precision tolerance tighter than ±5% is required

Check before use

  • 50 W applies at flange temperature ≤25°C
  • Maximum working voltage is 500 V
  • Verify pulse operation against the datasheet curves

Key specifications

Resistance
1.5 Ω ±5%
Rated power
50 W at flange ≤25°C
Maximum working voltage
500 V
TCR
±100 ppm/°C
Package
TO-220

Compliance & Environment

RoHS
RoHS
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial power equipmentPower switching and RC snubbersAutomotive electronics

Datasheet

194c599120e2f1b312d9f280d26533dc_TPAN0220J1R50K9.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPAN0220J1R50K9: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

It is a RESI TPAN0220 planar non-inductive thick-film power resistor in a TO-220 package. This version is 1.5 Ω with ±5% tolerance and ±100 ppm/°C TCR.