X2 Metallized Polypropylene Film Capacitor DGCX MX2222KQ3C20YB2000R for EMI Suppression Applications
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.) |
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