Product Overview
The DGCX X2 series of metallized polypropylene film capacitors are designed for suppressing electromagnetic interference (EMI) in power supplies. These capacitors feature a non-inductive winding structure with metallized polypropylene film, offering excellent self-healing properties and high voltage surge capability. They are encapsulated in a flame-retardant plastic shell (UL94V-0) and epoxy resin, ensuring safety and reliability. Typical applications include interference suppression and X-line capacitor circuits, suitable for use in situations where capacitor failure would not pose a risk of electric shock. The product is manufactured by Dongguan Chengxi Electronics Co., Ltd.
Product Attributes
- Brand: DGCX
- Product Series: MPX
- Type: X2 Metallized Polypropylene Film Capacitor
- Housing Material: Flame-retardant PBT plastic shell (UL94V-0)
- Encapsulation: Flame-retardant epoxy resin
- Lead Material: Tinned copper-clad steel wire
- Certifications: UL & CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Color: Yellow (as per example code Y)
Technical Specifications
| Feature | Specification | Details |
|---|---|---|
| Product Code | MX2223KQ3B30YB2000R | |
| Model Name | DGCX X2 223K/275V/P=7.5 10% W10*H9*T4 Yellow Shell | |
| Capacitance | 0.022F (22nF) | |
| Capacitance Tolerance | 10% (K) | |
| Rated Voltage (AC) | 275V | Also rated for 300V/310V |
| Pitch (P) | 7.5 mm | 0.5 mm |
| Dimensions (W*H*T) | 10mm * 9mm * 4mm | (0.5mm) |
| Lead Length (L) | 20.0 mm | (2.0 mm) |
| Lead Diameter (d) | 0.5 mm | (0.05 mm) |
| Dissipation Factor (DF) at 1KHz | 0.1% | |
| Operating Temperature Range | -40C to +110C | |
| Climatic Category / Flame Retardancy | 40/110/56 B | |
| Insulation Resistance (IR) | 15,000 M for C0.33uF (100VDC, 60s) | 5000 M*uF for C>0.33uF (100VDC, 60s) |
| Dielectric Strength (AC) | 2120VAC (60s) | Between terminals |
| Dielectric Strength (DC) | 4.3 * UR(VDC) (60s) | Between terminals |
| Construction | Non-inductive metallized polypropylene film, dry type | |
| Packaging | Inner box: 34.5*23.5*24.5 cm Outer box: 49*36*27 cm | Moisture-proof and dust-proof packaging with RoHS marking. |
| Storage Conditions | Temperature: Max 35C, Relative Humidity: Max 80% | Maximum storage time: 12 months from production date. |
2411151510_DGCX-MX2223KQ3B30YB2000R_C42381296.pdf
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