Paul Chigo
    I ordered 2 Sets 11KV NER from JDC for our projects 2 years ago, the quality and delivery time were very good, NER works perfectly unit now, we will treat JDC as our valuable partners!!
    Jeffery Bell
    I found JDC because Vishay/TT current sense resistor was shortage, JDC provided alternative parts in a short time and their parts can fully replace Vishay/TT part with much better lead time.
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TO220 Thick Film Power Resistors 20W-50W Heat Sink Mounted For RF Power Amplifier

Place of Origin CHINA
Brand Name JDC
Certification ROHS
Model Number PRT
Minimum Order Quantity 500PCS
Price US$1.2-US$3.5
Packaging Details Bulk in Carton
Delivery Time 3 Weeks
Payment Terms T/T, Western Union
Supply Ability 10,000,000PCS Per Month

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Product Details
Rated Power 20W-50W Technology Thick Film
Tolerance ±0.5%,±1%
High Light

Thick Film Power Resistors 20W


Thick Film Power Resistors 50W


to220 resistors

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Product Description

TO220 Thick Film Power Resistor, heatsink, 20W-50W, 0.5%, 1% Tolerance


Features :

  • 35 Watt at 25°C Case Temperature Heat Sink Mounted.
  • Low Thermal Resistance to Heat Sink at Rth < 4.28°C/W.
  • TO-220 Style Power Package, Isolated Case, Non Inductive.
  • Single Screw Mounting to Heat Sink. Molded Case for Protection and Easy to Mount.


Applications :

  • RF Power Amplifier, Automated Machine Controller, Voltage Regulation.
  • Switching Power Supplies, UPS, Snubbers Circuits, Low Energy Pulse Loading.