The CBB81/PPS series high-voltage metallized polypropylene film/foil capacitors (impregnated type) are designed for high-voltage, high-frequency pulse circuits. They feature a metallized film and aluminum foil composite with an internal non-inductive structure, utilizing tin-plated copper wire or tin-plated copper-clad steel wire for connections. Encased in flame-retardant epoxy resin powder, these capacitors offer low loss, low internal temperature rise, and high dv/dt and overcurrent capabilities. Typical applications include deflection circuits in TVs and monitors (S-correction and flyback waveforms), electronic ballasts, energy-saving lamps, absorption circuits, and SCR rectifier circuits.
| Model/Product Code | Capacitance (uF) | Tolerance (%) | Rated Voltage (V DC) | Pitch (mm) | Dimensions (mm) (W*H*T) | Dissipation Factor (tan) (1KHz) | Insulation Resistance (M) | Max. Pulse Rise Slope (dV/dt) |
|---|---|---|---|---|---|---|---|---|
| CBB81/PPS 0.0022uF5% 2000V.dc P=15 (W17*H10*T6.0) PPS222J3DD060B200ZR | 0.0022 | 5% | 2000 | 15.0 | 17.0 * 10.0 * 6.0 | ≤ 0.1% | ≥ 15000 M×uF (for C>0.33uF) | 36000 (for P=15) |
| General Specifications | 0.00022 ~ 0.047 | ±3%(H); ±5%(J); ±10%(K) | 630, 1000, 1200/1250, 1600, 2000 | N/A | N/A | ≤ 0.1% (1KHz), ≤ 0.2% (10KHz) | ≥ 50000 M (for C≤0.33uF) | See table in source |
| Item | Characteristic | Test Method |
|---|---|---|
| 1 | Terminal Strength (Tensile, Bending) | 10N for 10s (Tensile); 5N, 90°×2 times (Bending) |
| 2 | Solderability | 95% solder coverage rate; 245±5°C for 2.5±0.5s |
| 3 | Soldering Heat Resistance | Appearance: No visible damage; tan increase ≤ 0.002; Capacitance change ≤ ±3% |
| 4 | Rapid Change of Temperature | Appearance: No visible damage |
| 5 | Vibration | Appearance: No visible damage |
| 6 | Shock | Appearance: No visible damage |
| 7 | Climate Sequence (Dry heat, Damp heat, Cold, Low pressure) | Appearance: No visible damage; Capacitance change ≤ ±3%; tan increase ≤ 0.002; Insulation Resistance change ≤ 50% |
| 8 | Damp Heat (Steady State) | Appearance: No visible damage; Capacitance change ≤ ±3%; tan increase ≤ 0.002; Insulation Resistance change ≤ 50% |
| 9 | Endurance (1000 hours at 85°C, 1.25UR) | Appearance: No visible damage; Capacitance change ≤ ±8%; tan increase ≤ 0.0015; Insulation Resistance change ≤ 50% |
| 10 | Characteristic Dependent on Temperature | See source for specific values at -40°C and 105°C |
| 11 | Charge/Discharge (10,000 cycles) | Capacitance change ≤ ±3%; tan increase ≤ 0.003; Insulation Resistance change ≤ 50% |