Specifications

Parameter	Specification
Capacitance	47µF
Rated Voltage	35V DC
Type	Aluminum Electrolytic
Polarity	Polarized
Tolerance	Typically ±20%
Temperature Rating	Commonly 85°C or 105°C
Mounting	Radial through-hole, depending on model
Construction	Aluminum electrolytic

Key Features

47µF capacitance for filtering and moderate energy storage.
35V rated voltage for low- and medium-voltage circuits.
Helps reduce AC ripple on DC power rails.
Useful for power-supply decoupling and stabilization.
Can be used for AC signal coupling in amplifier circuits.
Compact and widely available for PCB repair and electronics projects.
Available in different physical dimensions depending on manufacturer.

Common Applications

DC power-supply filtering
Voltage regulator circuits
Audio amplifiers
Arduino and ESP32 projects
LED driver circuits
Battery-powered electronics
Signal coupling
PCB decoupling
Industrial control boards
Electronic equipment repair
Oscillator and timing circuits

Polarity

This capacitor is polarized, so correct installation is important.

Positive (+) terminal → positive side of the circuit
Negative (−) terminal → negative/ground side

The negative terminal is usually identified by a stripe printed on the capacitor body.

Voltage Selection

A 35V capacitor should not be operated above its rated voltage. For better reliability, choose a voltage rating comfortably above the circuit's maximum operating voltage.

35V 47µF Electrolytic Capacitor