Business
Private
EURexc. VAT
Allcaret down icon
cart icon
Cart
Allcaret down icon
SMD Resistor, Thick Film 45W 300Ohm 1%, TO-252TKH45P300RFE-TR
TKH45P300RFE-TR - SMD Resistor, Thick Film 45W 300Ohm 1%, TO-252, Ohmite
301-40-521
TKH45P300RFE-TR

SMD Resistor, Thick Film 45W 300Ohm 1%, TO-252

Image is for illustrative purposes only. Please refer to product description.

1 min order
Product specifications
Thick Film 
300 Ohm
1 %
-55 °C
175 °C

Select attributes and click search to find other products that match your specification

Product Information

Family Information

Designed to replace any TO-252 package. The TKH45 is rated at 45 watts with a thermal resistance of 3.0°C/W in a surfacemount design capable of high wattage dissipation with the proper heatsink and thermal considerations. The thick film construction enables non-inductive performance and is suited for pre charge and snubber applications. 

  • Small size, low profile, surge capable film resistor
  • Easy to replace D-PAK power resistor.
  • Excellent RF characteristics for high speed pulse operation.
  • Applications include snubber, gate control, bleeder, filter, rush current protection, PV, UPS and motor control inverters.

Legislation and compliance

REACH Regulation No SVHC

Additional information

Country of origin Japan (JP)
Manufacturer Ohmite
Gross weight (incl. package) 0.01 Gram
Dimensions (incl. package) 9 x 2 x 12 MM
Customs number 8533290000
UNSPSC (v5.03) 32121609