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See Technical Specifications

RTO020F22R00JTE3 +BOM

, 22R, 5%, 20W, TO-220,

Manufacturer:

Vishay
Mfr.Part #:

RTO020F22R00JTE3
Datasheet:

RTO020F22R00JTE3 Datasheet (PDF)
Series:

RTO20F
Termination Style:

Radial
Resistance:

22 Ohms
Power Rating:

20 W
EDA/CAD Models:

Request Free CAD Models for RTO020F22R00JTE3

Key Features

20 W at 25 °C heatsink mounted

High power dissipation to size ratio

Wide resistance range from 0.01 Ω to 550 kΩ

Negligible inductance

Easy mounting

TO-220 package: compact and easy to mount

Two versions of this thick film resistor are available:

A radial leaded version for PCB mounting

A flat lead version for surface mounting

The user must choose the board according to the working conditions of the component (power, room temperature). Maximum working temperature must not exceed 155 °C. The dissipated power is simply calculated by the following ratio:

P: Expressed in W

ΔT: Difference between maximum working temperature and room temperature

RTH (j - c): Thermal resistance value measured between resistive layer and outer side of the resistor. It is the thermal resistance of the component: Special Features table.

RTH (c - h): Thermal resistance value measured between outer side of the resistor and upper side of the heatsink. This is the thermal resistance of the interface (grease, thermal pad), and the quality of the fastening device.

Rth (h - a): Thermal resistance of the heatsink.

Specifications

Product Category	Thick Film Resistors - Through Hole	Series	RTO20F
Termination Style	Radial	Resistance	22 Ohms
Power Rating	20 W	Tolerance	5 %
Temperature Coefficient	150 PPM / C	Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 155 C	Voltage Rating	250 V
Length	10.1 mm	Height	15 mm
Lead Diameter	0.8 mm	Lead Spacing	5.08 mm
Product	Thick Film Resistors Leaded	Type	Power Resistor, Thick Film Technology
Width	4.5 mm	Mounting Style	PCB Mount
Product Type	Thick Film Resistors	Factory Pack Quantity	50
Subcategory	Resistors	Technology	Thick Film
Unit Weight	0.077603 oz