Product Overview
The MPX X2 series of metallized polypropylene film capacitors are designed for suppressing electromagnetic interference (EMI) in power supply applications. 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 suitable for interference suppression and X-line circuits, particularly in applications where capacitor failure will not pose a shock hazard. They are widely used in interference suppressors and cross-capacitor circuits.
Product Attributes
- Brand: Chengxi Electronics ()
- Product Series: MPX
- Type: X2 Metallized Polypropylene Film Capacitor
- Construction: Non-inductive winding, metallized polypropylene film
- Encapsulation: Flame-retardant plastic shell (PBT) and flame-retardant epoxy resin
- Lead Material: Tinned copper-clad steel wire
- Flame Retardancy: UL94V-0
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
Technical Specifications
| Specification | Value | Notes |
|---|---|---|
| Product Name | Capacitor for Suppressing Power Supply Electromagnetic Interference X2 Metallized Polypropylene Film Capacitor | |
| Model/Series | MPX X2 | |
| Part Number | MX2334KQ3B92YB2000R | |
| Capacitance | 0.33F | |
| Capacitance Tolerance | 10% | Code: K |
| Rated Voltage (AC) | 275/300/310VAC | |
| Pitch (P) | 7.5 mm | |
| Dimensions (W x H x T) | 10.0 x 16.0 x 6.0 mm | (0.5mm for W, H, T) |
| Lead Length (L) | 20.0 mm | (2.0mm) |
| Lead Diameter (d) | 0.6 mm | (0.05mm) |
| Case Color | Yellow | Code: Y |
| Operating Temperature Range | -40C to +110C | |
| Climate Category | 40/110/56 B | |
| Dissipation Factor (DF) at 1kHz, 20C | 0.1% | For 0.33F |
| Insulation Resistance | 5000 M*F | (100VDC, 60s, for C>0.33uF) |
| Dielectric Strength (Between Terminals) | 4.3*UR(VDC), 5 seconds | |
| Dielectric Strength (Between Terminals and Case) | 2120VAC (60 seconds) | |
| Flammability Test | Needle Flame Test: Grade B | |
| Storage Temperature | Max 35C | |
| Storage Humidity | Max 80% RH | |
| Max Storage Time | 12 months | From production date |
| Soldering Temperature (Wave Soldering) | TP 110C; Ts 120C, 45 seconds | TP: Max temperature of component body during preheating. Ts: Max temperature of component body during soldering. |
| Soldering Temperature (Iron) | Tip temperature 350C, time 3 seconds |
2411151510_DGCX-MX2334KQ3B92YB2000R_C42381343.pdf
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