220pF (221) Ceramic Disc Capacitor (Non-Polarized Through-Hole Capacitor)

The 220pF (221) Ceramic Disc Capacitor is a high-quality non-polarized ceramic capacitor designed for high-frequency filtering, RF circuits, oscillator networks, signal coupling, and general-purpose electronic applications. Featuring a 220pF capacitance with the standard 221 marking, this capacitor offers excellent frequency stability, low dielectric loss, low ESR, and reliable long-term performance. Its compact radial lead design enables easy through-hole PCB mounting, making it suitable for communication equipment, embedded systems, RF modules, and industrial electronic circuits.

This capacitor is widely used in crystal oscillator circuits, RF transmitters and receivers, tuning networks, high-frequency filters, timing circuits, microcontroller boards, communication devices, and general-purpose electronic applications requiring stable high-frequency performance.

Key Features -

• 220pF capacitance value

• Standard capacitor marking: 221

• Non-polarized ceramic capacitor

• Excellent high-frequency performance

• Low dielectric loss and low ESR

• High insulation resistance

• Stable electrical characteristics

• Radial lead through-hole design

• Long operational life

Specifications -

• Product Type: Ceramic Disc Capacitor

• Capacitance: 220pF

• Capacitor Code: 221

• Capacitor Type: Non-Polarized

• Dielectric Material: Ceramic

• Lead Type: Radial Leads

• Mounting Type: Through-Hole

Applications -

• Crystal oscillator circuits

• RF transmitter and receiver circuits

• Tuning circuits

• High-frequency filter networks

• Signal coupling circuits

• Timing circuits

• Embedded systems and microcontroller boards

• Communication equipment

• General-purpose electronic circuits