PWA 500mW Thin Film Power Resistors

Vishay PWA 500mW Thin Film Power Resistors offer a 500mW power rating in a small 0.762mm x 1.143mm (0.030" x 0.045") chip size. They provide a resistance range of 0.3Ω to 1MΩ in a 0503 case size. These wire-bondable resistor chips utilize an oxidized silicon substrate for good power dissipation as well as a tantalum nitride, self-passivating resistor material. The devices are manufactured using Vishay Electro-Films (EFI) thin film equipment and manufacturing technology. Vishay PWA 500mW Thin Film Power Resistors are electrically tested and visually inspected to MIL-STD-883, method 2032, class H or class K. The resistors are RoHS-compliant and lead-free. Vishay PWA resistors are used mainly in higher power circuits of amplifiers where increased power loads require a more specialized resistor.

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Vishay / Electro-Films Thin Film Resistors - SMD 1/2W 1Kohms 1% 100ppm
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Reel PWA 1 kOhms 1 % 100 PPM / C 0503 1107 1.143 mm (0.045 in) 0.762 mm (0.03 in) 0.254 mm (0.01 in) - 55 C + 125 C 500 mW (1/2 W) 100 V
Vishay / Electro-Films Thin Film Resistors - SMD 1/2W 100ohms 1% 100ppm
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Reel PWA 100 Ohms 1 % 100 PPM / C 0503 1107 1.143 mm (0.045 in) 0.762 mm (0.03 in) 0.254 mm (0.01 in) - 55 C + 125 C 500 mW (1/2 W) 100 V