Flame Retardant Plastic Shell Capacitor DGCX MX2474KQ3D32GB2000R MPX X2 Series for Power Supply EMI Reduction
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Delivery Time:
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Product Description
Product Overview
The MPX X2 series capacitors are designed for suppressing electromagnetic interference in power supplies. Constructed with metallized polypropylene film, these capacitors feature a non-inductive winding structure and are encapsulated in a flame-retardant plastic shell with epoxy resin for enhanced safety and durability. They are suitable for applications requiring interference suppression and in cross-capacitor circuits where capacitor failure must not pose a shock hazard. Key advantages include excellent self-healing properties, high voltage surge capability, and robust construction.
Product Attributes
- Brand: CX (Implied by Customer Part Number and Manufacturer)
- Product Series: MPX X2
- Construction: Metallized Polypropylene Film, Non-inductive winding
- Encapsulation: Flame-retardant plastic shell (PBT) and flame-retardant epoxy resin
- Lead Material: Tinned copper-clad steel wire
- Internal Material: Metallized Polypropylene Film (MPPZAH), Tin-alloy spray layer
- Color: Grey (for W18*H17*T6 P=15, 0.47uF10% 275/300/310VAC)
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Origin: Dongguan Chengxi Electronics Co., Ltd. (Manufacturer)
Technical Specifications
| Product Code | Capacitance (uF) | Tolerance (%) | Rated Voltage (VAC) | Pitch (mm) | Dimensions (W*H*T, mm) | Dissipation Factor (DF) (1KHz, 20C) | Climatic Category / Flame Retardancy | Operating Temperature Range (C) |
|---|---|---|---|---|---|---|---|---|
| MX2474KQ3D32GB2000R | 0.47 | 10% | 275/300/310 | 15.0 | 18.0*17*6 | 0.0010 (for 0.001FCR0.47F) | 40/110/56 B | -40 to +110 |
| MPX X2 | 0.001 to 4.7 | 10% (K) | 275/300/310 | N/A | N/A | 0.0010 (for 0.001FCR0.47F) | 40/110/56 B | -40 to +110 |
| Specification | Details |
|---|---|
| Insulation Resistance | 15,000M for C0.33uF (100VDC, 60s); 5000M*uF for C>0.33uF (100VDC, 60s) |
| Dielectric Strength (Inter-electrode) | 4.3*UR(VDC), 60s |
| Dielectric Strength (Case-to-electrode) | 2120Vac (60s) |
| Lead Strength (Tensile) | 0.6&0.8mm wire: 10N, 10s; 1.0&1.2mm wire: 20N, 10s |
| Lead Strength (Bending) | 0.6&0.8mm wire: 5N, 90x2; 1.0&1.2mm wire: 10N, 90x2 |
| Solderability | 95% tinning rate on leads (Soldering temp: 2455, Immersion time: 2.50.5s) |
| Soldering Heat Resistance | Appearance: No visible damage (Soldering temp: 2605, Immersion time: 101s) |
| Endurance Test (1000 hours at +110C) | Capacitance change: C/C10%; DF increase: 0.008 (C1.0F, 10kHz) / 0.005 (C>1.0F, 1kHz); Insulation Resistance change: IR/IR50% |
| Flammability Test | Needle Flame Test: Flame Retardancy Grade B |
| Storage Temperature | Max 35 |
| Storage Humidity | Max 80% RH |
| Max Storage Time | 12 months |
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