X2 Metallized Polypropylene Film Capacitors for EMI Suppression
Product Overview
The MPX series X2 metallized polypropylene film capacitors are designed for electromagnetic interference (EMI) suppression and are suitable for use in cross-line capacitor circuits. These capacitors are characterized by their non-inductive winding structure, excellent self-healing properties, and ability to withstand high voltage surges. Encased in a UL94V-0 flame-retardant plastic shell and epoxy resin, they are ideal for applications where the failure of a capacitor would not lead to a risk of electric shock. They are widely used in interference suppressors.
Product Attributes
- Brand: DGCX
- Model Series: MPX
- Type: X2 Metallized Polypropylene Film Capacitor
- Origin: Dongguan, Guangdong, China
- Encapsulation: UL94V-0 flame-retardant plastic shell and epoxy resin
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (optional)
- Lead Material: Tinned copper-clad steel wire
- Sprayed Layer: Zinc-tin alloy wire
- Markings: DGCX trademark, MPX model, capacitance, tolerance, X2 certification level, rated voltage, climate category/flame retardant grade.
Technical Specifications
| Parameter | Specification | Test Method/Condition |
|---|---|---|
| Product Code Example | MX2104KQ3C30YC3F00R | N/A |
| Capacitance | 0.1F 10% | 1kHz, 20C |
| Rated Voltage | 310VAC | N/A |
| Dimensions (LWH) | 13126 mm | (0.5mm for W, H, T; 1.0mm for P; 2.0mm for L) |
| Lead Pitch (P) | 10 mm | N/A |
| Lead Diameter (d) | 0.6 mm | (0.05mm) |
| Dissipation Factor (DF) | 0.1% | 1kHz, 20C |
| Operating Temperature Range | -40C to +110C | N/A |
| Climate Category / Flame Retardant Grade | 40/110/56 B | N/A |
| Capacitance Range | 0.001F to 4.7F | N/A |
| Capacitance Tolerance | 10% (K) | N/A |
| Rated Voltage Options | 275VAC, 300VAC, 310VAC | N/A |
| Dissipation Factor (DF) @ 1kHz, 20C | 0.0010 for 0.001F C 0.47F | N/A |
| Dissipation Factor (DF) @ 1kHz, 20C | 0.0020 for 0.47F < C 1.0F | N/A |
| Dissipation Factor (DF) @ 1kHz, 20C | 0.0030 for C > 1.0F | N/A |
| Dissipation Factor (DF) @ 10kHz, 20C | 0.0020 for 0.001F C 0.47F | N/A |
| Dissipation Factor (DF) @ 10kHz, 20C | 0.0040 for 0.47F < C 1.0F | N/A |
| Insulation Resistance | 15,000 M for C 0.33F | 100VDC, 60 seconds |
| Insulation Resistance | 5000 M*F for C > 0.33F | 100VDC, 60 seconds |
| Dielectric Strength (Between Electrodes) | 4.3 UR(VDC) | 60 seconds |
| Dielectric Strength (Between Terminals and 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 | 2455C, 2.50.5 seconds |
| Soldering Heat Resistance | No visible damage; DF increase 0.005; C/C 5% | 2605C, 101 seconds immersion, 1-2 hours recovery at -40C |
| Temperature Cycling | No visible damage; DF increase 0.008 (C1.0F, 10kHz) / 0.005 (C>1.0F, 1kHz); C/C 5%; IR IR/IR 50% | -40C to +105C, 5 cycles, 30 min duration each |
| Vibration | No visible damage | 0.75mm amplitude or 98m/s acceleration, 10-500Hz, 3 directions, 2h each |
| Shock | No visible damage | 4000 times, 390m/s, 6ms pulse duration |
| Damp Heat (Steady State) | No visible damage; DF increase 0.008 (C1.0F, 10kHz) / 0.005 (C>1.0F, 1kHz); C/C 5%; IR IR/IR 50% | 402C, 90-95% RH, 56 days |
| Endurance | No visible damage; C/C 10%; DF increase 0.008 (C1.0F, 10kHz) / 0.005 (C>1.0F, 1kHz); IR IR/IR 50% | +110C, 1.25UR, 1000 hours, with voltage step-up to 1000V (RMS) for 0.1s every 1h |
| Charge/Discharge | C/C 10%; DF increase 0.008 (10KHz, CR1.0uF) / 0.005 (1KHz, CR>1.0uF); IR IR/IR 50% | 10,000 cycles, 0.5s charge, 0.5s discharge, specific conditions for charging/discharging voltage and resistance |
| Flammability Test | Flame time 10s after flame removal; burning drops do not ignite cotton paper | Needle flame test, grade B, ignition time depends on volume |
| Self-Ignition Test | No ignition of gauze; electrical measurements not required | Capacitor subjected to discharge from a storage capacitor 20 times, charged to 2.5KV between discharges. URAC applied throughout. |
| Packaging | Inner box: 34.5*23.5*24.5 cm; Outer box: 49*36*27 cm | Moisture-proof and dust-proof PVC bags, RoHS mark, customer-specified markings |
| Storage Conditions | Temperature: Max 35C; Relative Humidity: Max 80% | Max 12 months from production date (in original packaging) |
2505291610_DGCX-MX2104KQ3C30YC3F00R_C49002981.pdf
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