Product Overview
The MPX X2 series of metallized polypropylene film capacitors are designed for suppressing electromagnetic interference in power supplies. These capacitors feature a non-inductive winding structure with metallized polypropylene film and tin-plated copper-clad steel leads. Encased in UL94V-0 flame-retardant plastic shells and epoxy resin, they offer excellent self-healing properties and can withstand high voltage surges. They are widely used in interference suppressors and cross-capacitor circuits, particularly in applications where capacitor failure would not pose a shock hazard.
Product Attributes
- Brand: Dongguan Chengxi Electronics Co., Ltd. (DGGXCAP)
- Product Type: X2 Metallized Polypropylene Film Capacitor for Power Supply EMI Suppression
- Series: MPX
- Construction: Non-inductive winding, metallized polypropylene film
- Encapsulation: UL94V-0 flame-retardant plastic shell and epoxy resin
- Leads: Tin-plated copper-clad steel
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
Technical Specifications
| Model/Part Number | Capacitance (uF) | Tolerance (%) | Rated Voltage (VAC) | Dimensions (mm) L x W x H | Pitch (mm) | Dielectric Loss (DF) at 1kHz (%) | Lead Diameter (mm) |
|---|---|---|---|---|---|---|---|
| MX2334KQ3C30GB20N0R | 0.33 | 10% | 310 | 13 x 12 x 6 | 10.0 | 0.1 | 0.6 |
| Specification | Value/Standard |
|---|---|
| Working Temperature Range | -40~+110 |
| Climatic Category/Flame Retardancy | 40/110/56 B |
| Capacitance Range | 0.001F4.7F |
| Rated Voltage Options | 275/300/310Vac |
| Dissipation Factor (DF) (1kHz, 20) for 0.001F CR 0.47F | 0.0010 |
| Dissipation Factor (DF) (10kHz, 20) for 0.001F CR 0.47F | 0.0020 |
| Dissipation Factor (DF) (1kHz, 20) for 0.47F CR 1.0F | 0.0020 |
| Dissipation Factor (DF) (10kHz, 20) for 0.47F CR 1.0F | 0.0040 |
| Dissipation Factor (DF) (1kHz, 20) for CR > 1.0F | 0.0030 |
| Insulation Resistance (for C0.33uF) | 15,000M (100VDC, 60s) |
| Insulation Resistance (for C>0.33uF) | 5000M*uF (100VDC, 60s) |
| Withstand Voltage (Electrode to Electrode) | 4.3UR(VDC), 60s |
| Withstand Voltage (Electrode to Case) | 2120Vac (60s) |
| Terminal Strength (Tensile, 0.6&0.8mm dia. leads) | 10N, 10s |
| Terminal Strength (Tensile, 1.0&1.2mm dia. leads) | 20N, 10s |
| Terminal Strength (Bending, 0.6&0.8mm dia. leads) | 5N, 90x2 times |
| Terminal Strength (Bending, 1.0&1.2mm dia. leads) | 10N, 90x2 times |
| Soldering Adhesion | 95% tinning rate (2455, 2.50.5s) |
| Solderability Test (Heat Resistance) | Appearance: No visible damage; DF increase 0.005; C/C 5% (2605, 101s) |
| Rapid Change of Temperature Test | Appearance: No visible damage; DF increase 0.008 (C1.0F, 10kHz); C/C 5% |
| Vibration Test | Appearance: No visible damage; DF increase 0.008 (C1.0F, 10kHz); C/C 5% |
| Impact Test | Appearance: No visible damage; DF increase 0.008 (C1.0F, 10kHz); C/C 5% |
| Humidity Test (Steady State) | Appearance: No visible damage; DF increase 0.008 (C1.0F, 10kHz); C/C 5%; Insulation Resistance IR/IR 50% (402, 90-95%RH, 56 days) |
| Endurance Test | Appearance: No visible damage; DF increase 0.008 (C1.0F, 10kHz); C/C 10%; Insulation Resistance IR/IR 50% (110, 1.25UR, 1000 hours) |
| Charge/Discharge Test | Appearance: No visible damage; DF increase 0.008 (10KHz,CR1.0uF); C/C 10%; Insulation Resistance IR/IR 50% (10,000 cycles) |
| Flame Retardancy Test | Needle flame test: Flame retardancy level B |
| Self-Ignition Test | No requirement for electrical measurements |
Note: All raw materials and finished products comply with RoHS environmental requirements.
2505291610_DGCX-MX2334KQ3C30GB20N0R_C49002989.pdf
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