Product Overview
The CBB21/MPP series metallized polypropylene film capacitors, designed for epoxy encapsulation and impregnation, offer a non-inductive wound structure with tinned copper wire or tinned copper-clad steel leads. These capacitors are suitable for DC blocking, coupling, decoupling, filtering, bypassing, and other high-frequency, DC, AC, and pulse circuits. Key features include excellent self-healing properties due to the metallized polypropylene film, low loss, reduced internal temperature rise, and flame-retardant epoxy resin powder coating.
Product Attributes
- Brand: DGCX (Company Trademark)
- Origin: Dongguan, Guangdong Province, China
- Material: Metallized Polypropylene Film, Flame-retardant Epoxy Resin Powder, Tinned Copper-clad Steel Leads
- Certifications: RoHS compliant, REACH compliant, Halogen-free (if required)
Technical Specifications
| Model/Series | Product Code | Capacitance | Tolerance | Rated Voltage (V.dc) | Dimensions (mm) (L*W*H) | Lead Pitch (mm) | Dissipation Factor (DF) (1kHz, 20C) | Insulation Resistance | Dielectric Strength | Max. Pulse Rise Rate (dV/dt) | Operating Temperature Range |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CBB21/MPP | MPP474J2JC070N030ZH | 0.47F | 5% | 630V | 11.5 * 13.8 * 6.7 | 7.5 | 0.0010 | 30,000M (for C0.33uF) / 10000M*uF (for C>0.33uF) | 1.6 UR(VDC), 5 sec | Refer to chart (varies by UR and P) | -40C to +105C |
| CBB21/MPP | (Example) | 0.001F to 6.8F | 5%, 10% | 100V, 160V, 250V, 400V, 630V, 1000V, 1250V, 1600V, 2000V | N/A | 5.0, 7.5, 10.0, 12.5, 15.0, 17.5, 20, 22.5, 25, 27.5, 31, 37.5, 41 | 0.0010 | N/A | N/A | N/A | N/A |
Product Features
- Metallized polypropylene film, non-inductive structure.
- Good self-healing properties.
- Low loss and low internal temperature rise.
- Flame-retardant epoxy resin powder coating.
Storage Conditions
- Temperature: Max 35
- Relative Humidity: Max 80%
- Storage Time: Max 12 months (from production date on packaging)
- Avoid prolonged exposure to air, high temperature, and high humidity.
Usage Guidelines
- Do not exceed the upper category temperature.
- Avoid overload usage.
- Do not exceed maximum pulse current.
- Avoid repeated squeezing at the lead root.
- Soldering: Follow specified temperature and time limits for wave soldering and iron soldering to prevent characteristic degradation.
2505291610_DGCX-MPP474J2JC070C030ZH_C49003003.pdf
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