WIMA MKP4 1.5µF Power Film Capacitor, Metallized PP, 630V DC, 27.5mm Spacing

The WIMA MKP4 1.5µF Power Film Capacitor is a high-performance, metallized polypropylene (PP) film capacitor designed for demanding power electronics and high-frequency applications. Its robust radial box construction with two PC pins ensures a secure and reliable through-hole mounting solution. This capacitor is characterised by its excellent electrical properties, including a high dv/dt rating, which makes it exceptionally suitable for switching circuits where fast voltage changes are present.

This component is engineered to withstand a wide operating temperature range, from -55°C to +100°C, ensuring stable performance in harsh environments. It meets the stringent AEC-Q200 qualification standard, confirming its reliability for use in automotive and other high-reliability industrial applications where component failure is not an option. The capacitor offers a voltage rating of 630V DC and 280V AC, providing a significant safety margin for many circuit designs.

Key Features & Specifications

• Dielectric: High-quality Metallized Polypropylene (PP) film.
• Capacitance: 1.5 microfarads (µF) with a tolerance of ±10%.
• Voltage Ratings: 630V DC / 280V AC.
• Mounting Style: Through-hole with a lead spacing of 27.5mm.
• dv/dt Rating: 150V/µs, ideal for snubber and IGBT protection circuits.
• Operating Temperature: -55°C to +100°C.
• Qualification: AEC-Q200 certified for automotive-grade reliability.
• Physical Dimensions: 33mm (W) x 43mm (H) x 15mm (D).

With its proven MKP4 series design, this WIMA capacitor delivers long-term stability, low losses, and high insulation resistance, making it a trusted choice for engineers designing power supplies, motor drives, and industrial control systems.