Product Overview
The CBB21(R)/MKPH series capacitors are miniature metallized polypropylene film capacitors (impregnated type) designed for DC filtering (PFC, DC link) and AHB resonant circuits in electronic equipment. These capacitors feature a non-inductive winding structure with a metallized polypropylene film, offering excellent self-healing properties and ultra-small dimensions. They are encapsulated with flame-retardant epoxy resin powder, making them suitable for applications like adapters and PD fast chargers.
Product Attributes
- Brand: Dongguan Chengxi Electronics Co., Ltd. ()
- Product Series: CBB21(R)/MKPH
- Construction: Non-inductive winding, metallized polypropylene film
- Encapsulation: Flame-retardant epoxy resin powder coating
- Lead Material: Tinned copper wire
- RoHS Compliant: Yes
- REACH Compliant: Yes
- Halogen-Free: Available upon request
- Origin: Guangdong Province, Heyuan City, Longchuan County, Shenzhen Bao'an (Longchuan) Industrial Transfer Industrial Park C1 Plot
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | CBB21(R)/MKPH Miniature Metallized Polypropylene Film Capacitor (Impregnated Type) |
| Model | MKPH 474J/250V/P=7.5 5% |
| Product Code | MPP474J2EB06RB200ZR |
| Capacitance | 0.47F |
| Capacitance Tolerance | 5% (J) |
| Rated Voltage (DC) | 250Vdc |
| Pitch (P) | 7.5 mm 0.5 mm |
| Dimensions (W x H x T max) | 10.0 mm x 11.0 mm x 6.5 mm |
| Lead Length (L Min) | 20.0 mm |
| Lead Diameter (d 0.1) | 0.5 mm |
| Dissipation Factor (DF) at 1KHz | 0.1% |
| Climate Category | 40/105/21 |
| Operating Temperature Range | -40 to +105 |
| Rated Temperature | 85 |
| Capacitance Range (Series) | 0.47F 2.2F |
| Rated Voltages (Series) | 250Vdc, 450Vdc |
| Dissipation Factor (DF) at 1kHz, 20 | 0.0010 |
| Insulation Resistance | 7500M*uF (at 100VDC, 60 seconds) |
| Dielectric Strength | 1.6 UR(VDC) for 2 seconds |
| dv/dt Rating | 50V/s (P10), 40V/s (P15) |
| Lead Strength (Tensile) | 10N, 10 seconds (0.6 & 0.8mm diameter wire) |
| Lead Strength (Bending) | 5N, 90 x 2 times (0.6 & 0.8mm diameter wire) |
| Solderability | 95% tinning rate on leads (Flux temp: 2455, Immersion time: 2.50.5s) |
| Soldering Heat Resistance | Appearance: No visible damage (Flux temp: 2605, Immersion time: 101s) |
| Endurance Test (85, 1000h, 1.25UR) | Capacitance change: 8%; DF increase: 0.004; Insulation Resistance change: 50% |
| Storage Condition (Max) | Temperature: 35, Relative Humidity: 80% |
| Max Storage Time | 12 months (from production date on packaging) |
2512241555_DGCX-MPP474J2EB06RB200ZR_C53224142.pdf
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