Vishay Precision Group Film Capacitors MKP1840422166

The MKP1840422166 is a metallized polypropylene film capacitor designed for applications requiring reliable performance in pulse operations, switch-mode power supplies (SMPS), and timing circuits. It offers a capacitance range from 4.7 nF to 10 ¬µF with tolerances of ¬±5%, ¬±10%, and ¬±20%. The operating temperature range is from -55 ¬8C to +100 ¬8C, making it suitable for various environmental conditions. This capacitor features a flame-retardant plastic case that is epoxy resin sealed, ensuring durability and safety in operation. It has rated DC voltages of 100 V, 160 V, 250 V, 400 V, and 630 V, with permissible AC voltages up to 250 V. The insulation resistance is measured at 25,000 MOc for capacitances up to 0.33 ¬µF at 100 V DC. The capacitor also exhibits low dielectric absorption and a temperature coefficient of -250 x 10^-6/¬8C. Engineers considering this component should note its suitability for high-frequency applications, with a maximum pulse rise time varying by voltage rating. The self-inductance is approximately 6 nH, and the leads are tinned wire, providing good solderability. Overall, the MKP1840422166 is a robust choice for applications requiring stable capacitance and reliability under varying conditions.