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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	0.05 Ohms
Special Features	Heat Sink
Termination	Radial Leads
Tolerance	±5 %
关键词

Brand/Series RTO 50 Series  Spectrol / Sfernice / Vishay Brand/Series RTO 50 Series  Resistors Brand/Series RTO 50 Series  Spectrol / Sfernice / Vishay Resistors Brand/Series RTO 50 Series   Material, Element Thick Film  Spectrol / Sfernice / Vishay Material, Element Thick Film  Resistors Material, Element Thick Film  Spectrol / Sfernice / Vishay Resistors Material, Element Thick Film   Package Type TO-220-2  Spectrol / Sfernice / Vishay Package Type TO-220-2  Resistors Package Type TO-220-2  Spectrol / Sfernice / Vishay Resistors Package Type TO-220-2   Packaging Tube  Spectrol / Sfernice / Vishay Packaging Tube  Resistors Packaging Tube  Spectrol / Sfernice / Vishay Resistors Packaging Tube   Power Rating 50 W  Spectrol / Sfernice / Vishay Power Rating 50 W  Resistors Power Rating 50 W  Spectrol / Sfernice / Vishay Resistors Power Rating 50 W   Resistance 0.05 Ohms  Spectrol / Sfernice / Vishay Resistance 0.05 Ohms  Resistors Resistance 0.05 Ohms  Spectrol / Sfernice / Vishay Resistors Resistance 0.05 Ohms   Special Features Heat Sink  Spectrol / Sfernice / Vishay Special Features Heat Sink  Resistors Special Features Heat Sink  Spectrol / Sfernice / Vishay Resistors Special Features Heat Sink   Termination Radial Leads  Spectrol / Sfernice / Vishay Termination Radial Leads  Resistors Termination Radial Leads  Spectrol / Sfernice / Vishay Resistors Termination Radial Leads   Tolerance ±5 %  Spectrol / Sfernice / Vishay Tolerance ±5 %  Resistors Tolerance ±5 %  Spectrol / Sfernice / Vishay Resistors Tolerance ±5 %