The PWR8030 Series from Bourns are Power Wirewound Resistors. They have a resistance of 0.05 Ω - 22 K Ω and a resistance tolerance of 0.5 - 5%. These resistors have a power rating of 5 W. They have high power density, low TCR, and excellent pulse power characteristics. These RoHS-compliant resistors are available in surface-mount packages that measure 20.80 x 7.80 x 7.60 mm and are suitable for telecommunications, switching power supplies, motor controls, high pulse withstanding, and high-power discharging applications.