Product Overview
The DGCX X2 series capacitors are metallized polypropylene film capacitors designed for suppressing electromagnetic interference (EMI) in power supplies. These capacitors feature a non-inductive winding structure, excellent self-healing properties, and the ability to withstand high voltage surges. Encased in a flame-retardant plastic shell (UL94V-0) and sealed with epoxy resin, they are suitable for applications where capacitor failure would not pose a risk of electric shock. Typical applications include interference suppressors and X-class circuits.
Product Attributes
- Brand: DGCX
- Product Series: MPX
- Capacitor Type: X2 Metallized Polypropylene Film Capacitor
- Construction: Non-inductive winding
- Encapsulation: Flame-retardant plastic shell (UL94V-0) and flame-retardant epoxy resin
- Lead Material: Tinned copper-clad steel wire
- Lead Plating: Tin-zinc alloy wire (spray-welding layer)
- Housing Color: Yellow (as per model specification DGCX X2 224K/275/300/310VAC/P=22.5 10% W26.5*H16.5*T7 )
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Safety Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
Technical Specifications
| Item | Specification | Details |
|---|---|---|
| Product Code | MX2224KQ3E20YB2000R | |
| Model Series | MPX | |
| Capacitance | 0.22 F | |
| Capacitance Tolerance | 10% (K) | |
| Rated AC Voltage | 275 VAC | Also available in 300VAC, 310VAC |
| Pitch (P) | 22.5 mm | |
| Dimensions (W*H*T) | 26.5 * 16.5 * 7.0 mm | |
| Working Temperature Range | -40 ~ +110 | |
| Climate Category / Flame Retardancy | 40/110/56 B | |
| Dissipation Factor (DF) @ 1kHz, 20 | 0.1% | For 0.001F CR 0.47F |
| Insulation Resistance | 15,000 M for C 0.33uF (100VDC, 60s) | 5000 M*uF for C > 0.33uF (100VDC, 60s) |
| Dielectric Strength (Inter-electrode) | 4.3 * UR (VDC), 60s | |
| Dielectric Strength (Case) | 2120 VAC, 60s | |
| Lead Diameter (d) | 0.8 mm | |
| Lead Length (L) | 20.0 mm | |
| Product Code Structure | MX2=MPX X2; 224=0.22uF; K=10%; Q3=310VAC; E20=20mm pitch; Y=Yellow; B2000R=Packaging | |
| Storage Temperature | Max 35 | |
| Storage Humidity | Max 80% RH | |
| Max Storage Time | 12 months | From production date on packaging |
| Soldering Temperature (Wave Soldering) | TP 110; Ts 120, 45s | For P7.5mm, T4mm, soldering time < 4s |
| Soldering Temperature (Soldering Iron) | Tip temp 350, time 3s |
2411151510_DGCX-MX2224KQ3E20YB2000R_C42381339.pdf
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