R82MC2220DQ50J

The KEMET R82MC2220DQ50J is a metallized polyester film capacitor from the R82 series, designed for automotive and general-purpose DC applications. With a capacitance of 0.022 µF and a voltage rating of 400 VDC (200 VAC), it provides reliable performance in a compact radial through-hole package. The capacitor features a ±5% tolerance and low dissipation factor (0.8% at 1 kHz, 1.2% at 10 kHz, 2.5% at 100 kHz). Its insulation resistance is 30 GOhms minimum, and it can handle a maximum dV/dt of 400 V/µs with typical inductance of 7 nH. The operating temperature range is -55°C to +105°C, with a rated temperature of 85°C. Above 85°C, both DC and AC voltage derating is 1.25%/°C. The component is AEC-Q200 qualified, making it suitable for automotive electronics. It is packaged in ammo box format with 1900 pieces per box. The dielectric is metallized polyester (PET) with a stacked construction, and the termination is tinned wire leads. The dimensions are 7.2 mm length, 9.5 mm height, and 4.5 mm thickness, with a lead spacing of 5.00 mm. The typical weight is 0.62 g. This capacitor is ideal for high-voltage DC filtering, snubber circuits, and timing applications where stability and reliability are critical.