Panasonic OS-CON 35SEK330M Conductive Polymer Aluminum Solid Capacitor (330µF, 35V, 18mΩ, Radial TH)

Achieve exceptional voltage smoothing and ultra-low noise filtering in high-power industrial and automotive electronics with the genuine 35SEK330M conductive polymer aluminum solid capacitor from Panasonic OS-CON (SEK series). Built in a radial through-hole footprint (10 x 12.6 mm), this high-voltage 330 µF capacitor features a 35V DC rating and an ultra-low ESR of just 18 mΩ.

Utilizing Panasonic’s solid conductive polymer electrolyte technology, OS-CON capacitors eliminate the risk of electrolyte drying out while offering high ripple current capacity and stable performance across -55°C to +105°C. It is an ideal component for 12V and 24V industrial power supplies, automotive power stage filtering, audio amplifiers, DC-DC buck/boost regulators, and high-reliability power equipment.

Key Features:

• Ultra-Low ESR (18 mΩ): Delivers outstanding ripple voltage suppression and high-frequency noise attenuation.

• Panasonic OS-CON Solid Polymer Tech: Non-dry-out electrolyte design provides a long operational lifespan and superior reliability.

• High 35V DC Rating: Perfect safety margin for 12V, 18V, and 24V DC power rails and switching power supplies.

• Robust Radial Footprint: 10 mm diameter with standard 5.0 mm lead spacing for easy through-hole assembly.

Specifications:

• Part Number: 35SEK330M

• Manufacturer: Panasonic

• Series: OS-CON SEK

• Capacitance: 330 µF

• Voltage Rating: 35 V DC

• Equivalent Series Resistance (ESR): 18 mΩ max (100 kHz to 300 kHz)

• Tolerance: ±20%

• Lifetime / Endurance: 2,000 hrs @ 105°C

• Dimensions: 10.0 mm Diameter x 12.6 mm Height (Lead Pitch: 5.0 mm)

• Mounting Type: Through-Hole (THT / Radial)