Product Overview
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.
Product Attributes
- Brand: DGCX (Dongguan Chengxi Electronics Co., Ltd.)
- Product Series: CBB81/PPS
- Type: High-voltage metallized polypropylene film/foil capacitor (impregnated type)
- Construction: Metallized film & metal foil composite, internal series non-inductive structure
- Encapsulation: Flame-retardant epoxy resin powder
- Lead Material: Tin-plated copper clad steel wire
- Environmental Compliance: RoHS, REACH, Halogen-free (if specified)
- Origin: Guangdong, China
Technical Specifications
| 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 |
Electrical Characteristics
| 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% |
Usage Rules
- Operating Range: Do not exceed upper category temperature limit; avoid overload; do not exceed maximum pulse current.
- Handling Precautions: Avoid repeated squeezing at the lead root; pay attention to lead tip.
- Soldering:
- Wave Soldering (MPP Film Capacitors): TP ≤ 110°C for 120s; Ts ≤ 120°C for 45s. For P ≤ 7.5mm, T ≤ 4mm, soldering time < 4 seconds.
- Soldering Iron: Tip temperature not exceeding 350°C for a maximum of 3 seconds.
- Not suitable for reflow soldering.
Storage Conditions
- Store in original packaging.
- Temperature: Max 35°C.
- Relative Humidity: Max 80%.
- Storage time: Maximum 12 months from the production date marked on the packaging.
- Avoid prolonged exposure to air which can degrade lead solderability.
- Do not store in high temperature or high humidity environments.
Packaging Information
- Inner Box Dimensions: 34.5*23.5*24.5 cm (L*W*H)
- Outer Box Dimensions: 49*36*27 cm (L*W*H)
- Packaging Details: Includes manufacturer part number, number of packages and quantity per package, Lot No. Capacitors are packed in transparent PVC bags for moisture and dust protection. RoHS environmental mark included. Other customer markings as required.
2512091725_DGCX-PPS222J3DD060B200ZR_C53133553.pdf
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