Product Overview
The CBB81/PPS series high-voltage metallized polypropylene film/foil capacitors (impregnated type) are designed for high-voltage and high-frequency pulse circuits. These capacitors feature a metallized film and metal foil composite inner series non-inductive structure, with tin-plated copper wire or tin-plated copper-clad steel wire leads. They are encapsulated with flame-retardant epoxy resin powder, offering 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 line flyback waveforms), electronic ballasts, energy-saving lamps, absorption circuits, and SCR rectifier circuits.
Product Attributes
- Brand: DGCX ()
- Origin: Dongguan, Guangdong Province, China
- Product Series: CBB81/PPS
- Construction: Impregnated type
- Internal Structure: Metallized film & metal foil composite inner series non-inductive structure
- Encapsulation: Flame-retardant epoxy resin powder
- Leads: Tin-plated copper wire or tin-plated copper-clad steel wire
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Certifications: UL94V-0 (for encapsulation material)
Technical Specifications
| Model | Capacitance (uF) | Tolerance (%) | Rated Voltage (V.dc) | Dissipation Factor (DF) (1KHz) | Dimensions (mm) (L x W x T) | Pitch (P 1.0 mm) | Lead Diameter (d 0.05 mm) | Product Code |
|---|---|---|---|---|---|---|---|---|
| CBB81/PPS 0.022uF5% 1000V.dc | 0.022 | 5% | 1000 | 0.1% | 17.0 x 13.0 x 6.5 | 15.0 | 0.8 | PPS223J3AD070C3F00R |
General Electrical Characteristics
| Parameter | Specification | Test Conditions |
|---|---|---|
| Climate Category | 40/105/21 | |
| Operating Temperature Range | -40 ~ +105 | (+85 ~ +105: Derating factor 1.5% per for R.V(dc)) |
| Capacitance Range | 0.00022 ~ 0.047uF | |
| Capacitance Tolerance | 3% (H); 5% (J); 10% (K) | |
| Rated Voltage (V.dc) | 630V, 1000V, 1200/1250V, 1600V, 2000V | |
| Dissipation Factor | 0.1% (1KHz), 0.2% (10KHz) | at 20~25 |
| Insulation Resistance | 50000M for C0.33uF; 15000MuF for C>0.33uF | (Measured at 100VDC10VDC/60s / 20~25) |
| Withstand Voltage (Terminal to Terminal) | 1.75 UR(VDC) for 5 seconds | |
| Max. Pulse Rise Slope (dV/dt) | Refer to table in source document | Depends on actual working voltage (U) vs rated voltage (UR) |
Product Structure and Main Materials
| No. | Main Material | Description | Remarks |
|---|---|---|---|
| 1 | Metallized Polypropylene Film / Aluminum Foil / Polypropylene Film | MPPAT/AL/OPP | -/- |
| 2 | Sprayed Metal Layer | Zinc-tin alloy wire | -/- |
| 3 | Leads | Tin-plated copper-clad steel wire | -/- |
| 4 | Outer Encapsulation Material | Epoxy resin powder | Flame retardant UL94V-0 |
| 5 | Inner Coating Material | Epoxy resin |
Packaging Instructions
Inner Box Dimensions: L*W*H = 34.5*23.5*24.5 cm
Outer Box Dimensions: L*W*H = 49*36*27 cm
- Packaging details include: Manufacturer's part number, number of packages, and quantity per package, Lot No.
- Capacitors are packaged in transparent PVC bags for moisture and dust protection.
- RoHS environmental mark.
- Other customer marking requirements.
Storage Conditions
- Prolonged exposure to air may degrade lead soldering performance.
- Avoid high temperature and high humidity environments.
- Temperature: Max 35
- Relative Humidity: Max 80%
- Storage Time: Maximum 12 months (based on production date marked on the packaging bag).
Usage Rules
- Usage Range: Do not exceed the upper category temperature, avoid overload, and do not exceed the maximum pulse current.
- Operation Precautions: Avoid repeated squeezing at the lead root, and be mindful of lead tip sharpness.
- Soldering: Solder tin temperature should not exceed 350 with a soldering time not exceeding 3 seconds when using a soldering iron. For wave soldering MPP polypropylene film capacitors, TP 110 for 120 seconds; Ts 120 for 45 seconds. For P7.5mm, T4mm, wave soldering time < 4 seconds. Not suitable for reflow soldering.
2512091725_DGCX-PPS223J3AD070C3F00R_C53070565.pdf
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