Product Overview
The DGCX MX2 series is an X2 class metallized polypropylene film capacitor 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 case (UL94V-0) and sealed with flame-retardant epoxy resin, ensuring safety and reliability. Ideal for interference suppression and X-class capacitor circuits where failure does not pose a shock hazard, these capacitors are manufactured by Dongguan Chengxi Electronics Co., Ltd.
Product Attributes
- Brand: DGCX
- Product Series: MPX
- Product Type: X2 Metallized Polypropylene Film Capacitor
- Construction: Non-inductive winding
- Encapsulation: Flame-retardant plastic case (UL94V-0) and flame-retardant epoxy resin
- Lead Material: Tinned copper-clad steel wire
- Case Color: Yellow (as per model DGCX X2 222K/275V/P=10 10% W12*H11*T5 Yellow Shell)
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (optional)
Technical Specifications
| Specification | Value | Notes |
|---|---|---|
| Product Code | MX2222KQ3C20YB2000R | |
| Model | DGCX X2 222K/275V/P=10 10% | |
| Capacitance | 0.0022 F (222K) | |
| Tolerance | 10% (K) | |
| Rated Voltage (AC) | 275V | Also available: 300V, 310V |
| Pitch (P) | 10 mm | 0.5 mm |
| Dimensions (L*W*H) | 12.0*11.0*5.0 mm | (W0.5, H0.5, T0.5) |
| Lead Diameter (d) | 0.6 mm | 0.05 mm (for 0.6 & 0.8mm wire diameter) |
| Operating Temperature Range | -40C to +110C | |
| Climate Category/Flame Retardancy | 40/110/56 B | |
| Dissipation Factor (DF) at 1kHz, 20C | 0.0010 (for 0.001F CR 0.47F) | |
| Insulation Resistance (100VDC, 60s) | 15,000 M (for C 0.33F) | 5000 M*F (for C > 0.33F) |
| Dielectric Strength (between terminals) | 4.3 x UR (VDC) for 60s | |
| Dielectric Strength (between case and terminal) | 2120 VAC for 60s | |
| Product Code Structure (Example) | MX2 222 K Q3 C 20 Y B 2000 R | (MPX, Capacity, Tolerance, AC Voltage, Case Code, Color, Lead Type, etc.) |
2411151510_DGCX-MX2222KQ3C20YB2000R_C42381291.pdf
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