Electrolytic Capacitor THT 10000µF 25VDC Ø18×35.5mm, radial can

Electrolytic Capacitor THT 10000µF 25VDC Ø18×35.5mm, radial can is a through-hole aluminium electrolytic capacitor delivering high capacitance in a compact cylindrical package. With a rated voltage of 25 V DC and a capacitance of 10,000 µF, this radial lead capacitor is designed for applications requiring bulk energy storage, smoothing of power supplies and decoupling in audio and industrial electronics. The component measures 18 mm in diameter and 35.5 mm in height, suitable for standard THT mounting on PCBs where a robust, high-capacitance solution is required.

Advantages

This electrolytic capacitor offers a large capacitance-to-size ratio, enabling effective filtering and energy reservoir functions within a relatively small footprint. The radial can construction provides mechanical stability for through-hole assembly and dependable solder joint formation. Rated for 25 V DC, the component supports common low-voltage electronic systems while the aluminium electrolytic technology balances cost-effectiveness with high capacitance values. Cylindrical aluminium casing also contributes to thermal dissipation and mechanical protection of the dielectric structure.

Suitable for

• Power supply smoothing and ripple reduction in DC regulators
• Bulk energy storage for short-term power demands
• Decoupling and low-frequency filtering in audio amplifiers
• Industrial control electronics and consumer devices requiring through-hole components

Key specifications

• Capacitance: 10,000 µF
• Rated voltage: 25 V DC
• Package type: radial lead, through-hole (THT)
• Case dimensions: 18 mm diameter × 35.5 mm height
• Construction: aluminium electrolytic, cylindrical can

How to use

Install the capacitor on the PCB observing correct polarity marking: the negative terminal is typically indicated on the can. Ensure the leads are positioned for secure through-hole soldering and that the capacitor is mounted vertically to preserve the specified height clearance. Verify that the working voltage in the circuit does not exceed 25 V DC and allow adequate spacing from heat sources. When replacing a capacitor, discharge residual voltage safely before removal and observe correct polarity when soldering the replacement.

Usage recommendations

For reliable long-term performance, operate the capacitor within its rated voltage and specified temperature range. Apply a tolerance for ripple current and provide adequate ventilation if used near heat-generating components. During PCB design, allow mechanical support or anchoring if the device will be subjected to vibration or mechanical stress.