630V 474J CBB Capacitor Metallized Polypropylene Film Capacitor 15MM


CBB capacitors, also known as metallized polypropylene film capacitors, are widely used in various electronic applications due to their high reliability, stability, and performance. These capacitors are categorized into different types based on their construction, materials, and intended applications.


The so-called CBB capacitors refer to polypropylene film capacitors. CBB capacitors can be divided into many types, such as CBB21/22, CBB13, CBB81, MMKP82, CBB20, CBB61, etc., but the most used one is CBB22 capacitors.


CBB22 adopts non-inductive winding of metallized polypropylene film, encapsulation of flame retardant epoxy powder, lead out of tinned copper wire/tinned copper clad steel wire, has strong moisture resistance, good self-healing property, high insulation, low loss, Features such as low temperature rise. It is mostly used in high-frequency, DC, AC and pulsed high-current occasions, and can also be used as a resistance-capacitance step-down capacitor.


Model Number 630V 474J 15MM
Application General Purpose
Rate Temperature 85 degrees
Rate Voltage 630V
Capacitance Tolerance 5%
Product:CBB22
Lead spacing:15MM


Low high frequency loss, low temperature rise; high impact strength.
Good withstand voltage performance under high frequency AC conditions.
High frequency, DC, AC and pulse high current occasions, such as: lamps, monitoring equipment, power supplies, etc.