Ceramic Capacitor (221) 220pF 100V (5 pcs)

The Ceramic Capacitor (221) 220pF 100V is a non-polarised ceramic capacitor with a capacitance of 220 pF and a 100 V voltage rating, sold in a pack of 5. It is used to filter fast noise from microcontroller inputs, in high-frequency oscillators and in RF circuits where only a small capacitance is needed.

Ceramic Capacitor (221) 220pF 100V Specifications

• Capacitance: 220 pF (0.22 nF)
• Marking code: 221 (22 followed by 1 zero, in pF)
• Voltage rating: 100 V
• Type: ceramic, non-polarised
• Pack size: 5 pieces

Ceramic Capacitor (221) 220pF 100V Applications

• Filtering noise on Arduino and ESP32 input pins fed by long wires
• High-frequency oscillator and timing circuits
• RF filters and coupling
• Op-amp feedback and compensation
• Prototyping and electronics repair

What's in the Box

• 5 × 220 pF (221) 100 V ceramic capacitors

Tip: To clean up a long sensor or button wire, fit a 220 pF capacitor from the input pin to GND close to the microcontroller. With a 10 kΩ series resistor it rolls off noise above about 72 kHz while normal signals pass.

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