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PWA
Vishay Electro-Films
Thin Film Power Resistors
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The PWA series resistor chips offer a 500 mW power rating in a small size. These offer one of the best combinations of size and power available.
The PWAs are manufactured using Vishay Electro-Films (EFI) sophisticated thin film equipment and manufacturing technology. The PWAs are 100 % electrically tested and visually inspected to MIL-STD-883, method 2032, class H or class K.
FEATURES • Wire bondable • 500 mW power • Chip size: 0.030" x 0.045" • Case: 0503 • Resistance range 0.3 to 1 M • Oxidized silicon substrate for good power
dissipation • Resistor material: Tantalum nitride, self-passivating • Material categorization: for definitions of compliance
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