Electrolytic Capacitor (25V) 100uF (5pcs)

The Electrolytic Capacitor (25V) 100uF pack contains five polarised electrolytic capacitors with a capacitance of 100 µF and a voltage rating of 25 V. These through-hole capacitors smooth power supply rails, stabilise voltage regulators and absorb current spikes from motors and servos, and the 25 V rating gives good margin for 5 V and 12 V circuits.

Electrolytic Capacitor (25V) 100uF Specifications

• Capacitance: 100 µF
• Voltage rating: 25 V DC
• Type: electrolytic, polarised
• Mounting: through-hole
• Polarity marking: stripe on the negative side; the longer lead is positive
• Pack size: 5 pieces

Electrolytic Capacitor (25V) 100uF Applications

• Input and output capacitors for regulators such as the 7805 and AMS1117
• Smoothing the supply for servos, motors and LED strips
• Decoupling power rails on Arduino and ESP32 projects
• Audio coupling and filtering
• 555 timer circuits with long delays (100 kΩ with 100 µF gives about 11 seconds in monostable mode)

What's in the Box

• 5 × 100 µF 25 V electrolytic capacitors

Tip: Electrolytic capacitors are polarised: connect the positive (longer) lead to the higher voltage and never reverse it, or the capacitor can overheat and fail. Keep the voltage across it below the 25 V rating, so do not use it on 24 V rails where there is too little margin.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.