High-Quality 100uF 400V Electrolytic Capacitor – Radial Lead

Reliable 100uF 400V Electrolytic Capacitor for Power Supplies & Audio

Upgrade your electronics project with our 100uF 400V electrolytic capacitor, designed for long life and dependable performance in high-voltage applications. This radial lead electrolytic capacitor is perfect for filtering and energy storage in power supply circuits, audio amplifiers, and tube amp projects.

Features & Benefits

• Capacitance: 100uF (microfarads)
• Voltage Rating: 400V DC (ideal for mains rectification and high-voltage power circuits)
• Temperature Rating: 105°C for reliability in demanding environments
• Lead Type: Radial leads for easy through-hole PCB installation
• Bulk Packaged: Cost-effective for repair, DIY, or bulk projects

Best Uses for 100uF 400V Electrolytic Capacitors

The 100uF 400V capacitor is a go-to choice for filtering, smoothing, and energy reservoir functions:

• Power supply filtering: Smooths out voltage ripple after rectification in linear and switch-mode power supplies
• Audio applications: Provides clean DC power for high-fidelity audio or guitar amps and can be used in coupling and bypass circuits
• Tube amplifier builds: Stores energy and reduces hum for classic analog designs

Why Choose Vetco Electrolytic Capacitors?

Vetco offers a wide selection of quality electrolytic capacitors ranging from 0.1µF to 56,000µF capacitance and 6.3V to 450V voltage ratings. Every capacitor we carry, including this 100uF 400V model, is selected for consistent quality and reliability. Perfect for hobbyists, repair techs, and audio enthusiasts.

All electrolytics are rated to 105°C for assured operation under demanding conditions.

Shop the Full Electrolytic Capacitor Collection

Find exactly the right capacitor for your next project by browsing our full range of electrolytic capacitors. From small-value decoupling capacitors to high-capacitance storage capacitors, Vetco has you covered.