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Because of the knowledge and experience in Thick Film technology, Vishay Sfernice has been able to develop a high power resistor in a TO 220 package called RTO 50. The special design of this component allows the dissipation of 50 W when mounted on a heatsink. The ohmic value is adjusted by sand trimming. This process does not generate hot spots as in laser trimming, which could lead to microcracks on each side of the curve. This process improves the reliability and the stability of the resistor and at the same time gives a good overload capability.
Features

50 W at 25°c Heatsink Mounted

Adjusted By Sand Trimming

Leaded or Surface Mount Versions

High Power to Size Ratio

Non Inductive Element

Brand/Series	RTO 50 Series
Material, Element	Thick Film
Package Type	TO-220-2
Packaging	Tube
Power Rating	50 W
Resistance	1 Kilohms
Special Features	Heat Sink
Termination	Radial Leads
Tolerance	±5 %
关键词

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