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PWR263S-20-4R70J

Bourns

Res Thick Film 4.7 Ohm 5% 20W ±100ppm/°C Epoxy TO-263 Gull Wing SMD Automotive Tube ...

Datasheet

RoHS Compliant

TUBE Packaging

Certificate of Compliance Guarantee

DESCRIPTION

PWR263S-20-4R70J is a 20 W D²PAK style power resistor manufactured by Bourns using thick film on alumina ceramic technology, with a resistance value of 4.7 O and ±5% tolerance. The resistor features low inductance (0.1 µH maximum), electrical isolation of the resistor from the backplate, and a thermal resistance of 6.5 °C/W, enabling efficient heat dissipation in demanding applications. It operates across a temperature range of -55 °C to 155 °C with a temperature coefficient of resistance (TCR) of ±100 PPM/°C, and supports a maximum operating voltage of 250 V. The device is AEC-Q200 qualified and RoHS compliant, making it suitable for power supplies, motor drives, test and measurement equipment, and rectifier circuits where reliable current measurement, snubber, bleeder, and discharge functions are required.

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Search Keywords: PWR263S204R70J

SPECIFICATIONS

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Supplier:

Bourns

Part No:

PWR263S-20-4R70J

Unit of Measure:

Per Each

RoHS:

Yes

HTS:

8533290000

COO:

ECCN:

EAR99

Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.