Product Overview
The MPX X2 series metallized polypropylene film capacitors are 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 and epoxy resin, they are ideal for interference suppression and X-line circuits, particularly in applications where capacitor failure would not pose an electric shock hazard. They are certified by UL, CUL, ENEC-VDE, and CQC.
Product Attributes
- Brand: DGCX (implied by company name and product marking)
- Product Type: Metallized Polypropylene Film Capacitor
- Series: MPX X2
- Construction: Non-inductive winding, metallized polypropylene film
- Encapsulation: Flame-retardant plastic shell (PBT) and flame-retardant epoxy resin (UL94V-0)
- Lead Material: Tinned copper-clad steel wire
- RoHS Compliant: Yes
- REACH Compliant: Yes
- Halogen-Free: Yes (if required)
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
Technical Specifications
| Parameter | Specification | Test Method/Conditions |
|---|---|---|
| Product Name | Capacitor for Suppressing Power Supply EMI, X2 Metallized Polypropylene Film Capacitor | - |
| Model Series | MPX X2 | - |
| Product Code | MX2334KQ3C20GB2000R | - |
| Nominal Capacitance | 0.33F 10% | - |
| Rated Voltage | 275/300/310VAC | - |
| Pitch (P) | 7.5mm 0.5 | - |
| Dimensions (W x H x T) | 12.0mm (0.5) x 11.0mm (0.5) x 5.0mm (0.5) | - |
| Lead Length (L) | 20.0mm (2.0) | - |
| Lead Diameter (d) | 0.6mm | - |
| Operating Temperature Range | -40C to +110C | - |
| Climatic Category / Flame Retardancy | 40/110/56 B | - |
| Capacitance Range | 0.001F to 4.7F | - |
| Capacitance Tolerance | 10% (K) | - |
| Dissipation Factor (DF) @ 1kHz, 20C | 0.0010 (for 0.001F CR 0.47F) | - |
| Dissipation Factor (DF) @ 10kHz, 20C | 0.0020 (for 0.001F CR 0.47F) | - |
| Dissipation Factor (DF) @ 1kHz, 20C | 0.0020 (for 0.47F < CR 1.0F) | - |
| Dissipation Factor (DF) @ 10kHz, 20C | 0.0040 (for 0.47F < CR 1.0F) | - |
| Dissipation Factor (DF) @ 1kHz, 20C | 0.0030 (for CR > 1.0F) | - |
| Insulation Resistance (IR) | 15,000M for C 0.33F | 100VDC, 60 seconds |
| Insulation Resistance (IR) | 5000M*F for C > 0.33F | 100VDC, 60 seconds |
| Dielectric Strength (Terminal to Terminal) | 4.3UR(VDC), 5 seconds | - |
| Dielectric Strength (Terminal to Case) | 2120VAC, 60 seconds | - |
| Terminal Strength (Tensile) | 10N (for 0.6 & 0.8mm), 20N (for 1.0 & 1.2mm) | 10 seconds |
| Terminal Strength (Bending) | 5N (for 0.6 & 0.8mm), 10N (for 1.0 & 1.2mm) | 90 2 times |
| Solderability | 95% tinning rate on leads | Soldering iron temp: 2455C, Immersion time: 2.50.5s |
| Soldering Heat Resistance | Appearance: No visible damage, DF increase 0.005, C/C 5% | Soldering iron temp: 2605C, Immersion time: 101s |
| Damp Heat (Steady State) | Appearance: No visible damage, C/C 5%, DF increase 0.008 (1.0F, 10kHz), IR IR/IR 50% | 90~95%RH, 402C, 56 days |
| Endurance | Appearance: No visible damage, C/C 10%, DF increase 0.008 (1.0F, 10kHz), IR IR/IR 50% | +110C, 1.25UR, 1000 hours |
| Flammability Test | Burning time 10s after flame removal, no ignition of cotton paper | Needle flame test, flame retardancy grade B |
| Self-Ignition Test | Gauze wrapped around capacitor shall not be ignited | Capacitor withstands discharge of a stored energy capacitor 20 times |
| Packaging (Inner Box) | 34.5cm * 23.5cm * 24.5cm (L*W*H) | - |
| Packaging (Outer Box) | 49cm * 36cm * 27cm (L*W*H) | - |
| Storage Conditions | Temperature: Max 35C, Relative Humidity: Max 80% | Original packaging, max 12 months from production date |
2411151510_DGCX-MX2334KQ3C20GB2000R_C42381344.pdf
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