Product Overview
The CBB21/MPP series capacitors are epoxy-encapsulated, metallized polypropylene film capacitors designed for electronic equipment. Featuring a non-inductive winding structure and a flame-retardant epoxy resin powder coating, these capacitors offer excellent self-healing properties, low internal temperature rise, and are suitable for DC blocking, coupling, decoupling, filtering, bypassing, and other high-frequency, DC, AC, and pulse circuits. They are manufactured by Dongguan Chengxi Electronics Co., Ltd. in Heyuan City, Guangdong Province.
Product Attributes
- Brand: DGCX
- Product Type: CBB21/MPP Metallized Polypropylene Film Capacitor (Impregnated Type)
- Origin: Heyuan Factory, Guangdong Province, China
- Construction: Non-inductive winding, metallized polypropylene film
- Encapsulation: Flame-retardant epoxy resin powder coating
- Leads: Tinned copper wire or tinned copper-clad steel wire
- Environmental Compliance: RoHS, REACH, Halogen-free (if specified)
- Certifications: UL94V-0 (for flame retardant material)
Technical Specifications
| Model | Capacitance (uF) | Tolerance (%) | Rated Voltage (V.dc) | Dissipation Factor (DF) (1KHz) | Dimensions (mm) (L x W x T) | Pitch (P) (mm) | Lead Diameter (d) (mm) |
|---|---|---|---|---|---|---|---|
| MPP334J2ED050B200ZR | 0.33 | 5% | 250 | 0.1% | 16.5 x 9.2 x 4.8 | 15.0 | 0.8 |
General Electrical Characteristics
| Parameter | Specification | Test Conditions |
|---|---|---|
| Climate Category | 40/105/21 | |
| Operating Temperature Range | -40 to +105 | (Voltage derating factor 1.25% / for +85 to +105) |
| Rated Temperature | 85 | |
| Capacitance Range | 0.001F to 6.8F | |
| Capacitance Tolerance | 5% (J), 10% (K) | |
| Rated Voltage (Vdc) | 100, 160, 250, 400, 630, 1000, 1250, 1600, 2000 | |
| Dissipation Factor (DF) | 0.0010 | 1kHz, 20 |
| Insulation Resistance | 30,000M (for C0.33uF) | 100VDC, 60 seconds |
| Insulation Resistance | 10000M*uF (for C>0.33uF) | 100VDC, 60 seconds |
| Withstand Voltage | 1.6 UR(VDC) | 5 seconds |
Product Structure and Main Materials
| No. | Main Material | Description | Remarks |
|---|---|---|---|
| 1 | Metallized Polypropylene Film | MPPZAH | -/- |
| 2 | Sprayed Tin Layer | Zinc-tin alloy wire | -/- |
| 3 | Leads | Tinned copper-clad steel wire | -/- |
| 4 | Outer Encapsulation Material | Epoxy resin powder | Flame retardant UL94-V0 |
| 5 | Inner Protective Material | Epoxy resin |
Packaging Information
| Item | Dimensions (L*W*H) |
|---|---|
| Inner Carton | 34.5*23.5*24.5 cm |
| Outer Carton | 49*36*27 cm |
Storage Conditions
| Parameter | Condition |
|---|---|
| Temperature | Max 35 |
| Relative Humidity | Max 80% |
| Storage Time | Max 12 months (from production date) |
2512031620_DGCX-MPP334J2ED050B200ZR_C53070570.pdf
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