TPAL0263F1K00K9 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPAL0263F1K00K9 product

TPAL0263F1K00K9

Resistors

1 kOhm±1%35 WTO-263thick filmnon-inductiveAEC-Q200

TPAL0263F1K00K9 is a 1 kOhm, ±1% TO-263 style thick-film power resistor intended for high-power SMT use with controlled thermal design.

Best for

  • Heatsink-mounted high-power SMT resistor applications
  • Current sensing and controlled power dissipation
  • RC snubber and energy absorption circuits

Avoid if

  • Applications without adequate heatsinking above 2.25 W
  • Designs requiring confirmed lifecycle or supply-chain status

Check before use

  • Flange temperature under maximum load
  • Heatsink thermal resistance and interface resistance
  • Maximum working voltage
  • Low-temperature reflow profile compatibility

Key specifications

Resistance
1 kOhm
Tolerance
±1%
Power rating
35 W with heatsink; 2.25 W without heatsink
Maximum working voltage
500 V
Operating temperature
-55°C to +150°C

Compliance & Environment

RoHS
RoHS
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial power equipmentMotor control and drivesSwitch-mode power supplies

CAD Models

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PCB Footprint
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3D Model
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

TPAL0263F1K00K9 is a RESI planar non-inductive thick-film power resistor in a TO-263 style SMT package. It has a nominal resistance of 1 kOhm, ±1% tolerance, and ±100 ppm/°C temperature coefficient.