Panasonic 330µF 35V Electrolytic Capacitor, Radial, 4000h @ 105°C

The Panasonic EEUFM1V331L is a high-performance, low-impedance aluminium electrolytic capacitor from the FM-A series, designed for demanding applications where reliability and longevity are critical. Featuring a radial leaded construction, it offers an impressive endurance rating of 4000 hours at 105°C, ensuring stable operation over an extended lifespan even in high-temperature environments. Its low impedance design provides 40% to 70% less impedance compared to the standard FC series, making it an excellent choice for power supply filtering and decoupling where efficient energy transfer and minimal loss are required.

This capacitor is characterised by a capacitance of 330µF and a rated DC voltage of 35V, with a capacitance tolerance of ±20%. It is a polarised component, so correct installation is essential. The component can handle a substantial RMS ripple current of 1.56A, supporting its use in circuits with significant current fluctuations. With a compact body diameter of 8.0mm and a length of 20.0mm, and a standard lead spacing of 3.5mm, it is suitable for automated insertion and fits well on densely populated PCBs.

Key Features & Specifications

• High Endurance: Rated for 4000 hours of operation at 105°C.
• Low Impedance: Significantly reduced impedance (40-70% less than FC series) for improved high-frequency performance.
• Robust Ripple Current: Can withstand an RMS ripple current of 1.56A.
• Wide Temperature Range: Operates reliably from -40°C to +105°C.
• Precise Dimensions: Body diameter of 8.0mm and length of 20.0mm with 3.5mm lead spacing for easy PCB integration.

Ideal for use in switch-mode power supplies, DC-DC converters, and other electronic devices requiring stable, long-life capacitive performance, the Panasonic FM-A series capacitor delivers trusted quality and consistent specifications for your design needs.