PANASONIC FK Series Radial Electrolytic Capacitor - 50

The PANASONIC FK Series of radial leaded aluminium electrolytic capacitors is engineered for demanding applications requiring high performance and extended operational life in challenging thermal environments. This robust component series offers superior endurance ratings of 3000 to 5000 hours at a high 105°C, making it an excellent choice for power supplies, automotive electronics, and other industrial circuits where reliability under stress is critical.

A key advantage of the FK series is its significant miniaturisation, boasting a 30% to 40% reduction in size compared to the previous FC series. This allows for more compact and efficient circuit board designs without compromising on performance. Furthermore, these capacitors feature a low impedance design, offering a 10% to 30% reduction compared to the FC series, which results in better high-frequency performance and reduced power losses.

Core Specifications & Design

Constructed with polarised aluminium electrolytic technology, the capacitor ensures stable capacitance over a wide operating temperature range from -55°C to +105°C. It is compliant with the rigorous AEC-Q200 automotive qualification standard, guaranteeing its suitability for use in automotive electronic systems where components must withstand extreme conditions and vibrations.

The radial leaded package with a standard 5mm lead spacing ensures compatibility with common through-hole PCB layouts, facilitating straightforward manual or automated assembly. The robust construction and high ripple current handling of up to 2.72A ensure dependable performance in smoothing and filtering applications, contributing to the overall stability and longevity of the electronic assembly.

Applications

The PANASONIC FK Series capacitor is ideal for a broad spectrum of uses, from consumer electronics to professional-grade equipment. Its automotive-grade certification and high-temperature rating

Variant Details

• Size: 50