Product Overview
The CBB21B(R)/MKPH series are box-type metallized polypropylene film capacitors designed for high-frequency DC and PFC applications in electronic equipment. These capacitors are utilized for coupling, decoupling, filtering, and blocking DC. They feature a non-inductive winding structure, small size, flame-retardant plastic casing, and epoxy resin encapsulation, ensuring good appearance and dimensional consistency. With low loss and minimal internal temperature rise, they are ideal for switching power supplies and similar applications.
Product Attributes
- Brand: DGCX
- Product Series: MKPH
- Origin: Dongguan, China
- Material: Metallized Polypropylene Film (MPPA), Tin-plated Copper Wire, Flame-retardant Epoxy Resin, Flame-retardant PBT Plastic Casing
- Certifications: RoHS, REACH, Halogen-free (if required)
- Encapsulation: Flame-retardant plastic casing and epoxy resin
Technical Specifications
| Model | Capacitance (uF) | Tolerance (%) | Rated Voltage (VDC) | Dissipation Factor (DF) (1KHz) (%) | Dimensions (mm) (L x W x H) | Pitch (P) (0.5) | Lead Diameter (d) (0.05) | Product Code |
|---|---|---|---|---|---|---|---|---|
| CBB21B(R)/MKPH | 0.68 | 5% | 250V.dc | 0.1 | 12.0 x 16.0 x 6.0 | 10.0 | 2.6 | MKP684J2EC51GC2SNZR |
| General Electrical Characteristics: | ||||||||
| Climate Category | 40/105/21 | |||||||
| Operating Temperature Range | -40C to +105C (Voltage derating applies above +85C) | |||||||
| Rated Temperature | +85C | |||||||
| Capacitance Range | 0.001F to 15F | |||||||
| Capacitance Tolerance | 5% (J); 10% (K) | |||||||
| Rated Voltage | 160Vdc/90Vac, 250Vdc/160Vac, 400Vdc/220Vac, 630Vdc/250Vac | |||||||
| Dissipation Factor (tan ) | 0.1% (1KHz at 20~25C) | |||||||
| Insulation Resistance | 50000M for C0.33uF (100VDC, 60s); 15000M*uF for C>0.33uF (100VDC, 60s) | |||||||
| Withstand Voltage | 1.6UR for 5 seconds | |||||||
| Product Code Structure (Example): | MKP (Series) + 684 (Capacitance 0.68uF) + J (Tolerance 5%) + 2E (250Vdc) + C51 (Lead Pitch 5.0mm, Lead Type K) + GC2 (Case Code, Color Grey) + SNZR (Internal/Environmental Code) | |||||||
2508191745_DGCX-MKP684J2EC51GC2SNZR_C50346367.pdf
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