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, excellent self-healing properties, and the ability to withstand high voltage surges. Encased in a flame-retardant plastic shell and encapsulated with flame-retardant epoxy resin, they are suitable for interference suppressors and X-class capacitor circuits where failure would not pose an electric shock hazard.
Product Attributes
- Brand: DGCX
- 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
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Origin: Dongguan City Chengxi Electronics Co., Ltd.
Technical Specifications
| Part Number | Capacitance (uF) | Tolerance (%) | Rated Voltage (VAC) | Dissipation Factor (DF) @ 1KHz (%) | Dimensions (mm) W x H x T | Pitch (P) | Lead Diameter (d) | Case Color |
|---|---|---|---|---|---|---|---|---|
| MX2334KQ3C30GB2000R | 0.33 | 10% | 275/300/310 | 0.1 | 13.0 x 12.0 x 6.0 | 10.0 | 0.6 | Gray |
Product Features
- Metallized polypropylene film non-inductive structure with excellent self-healing properties.
- Capable of withstanding high voltage surges.
- Flame-retardant plastic shell and flame-retardant epoxy resin encapsulation for safety.
Electrical Characteristics
| Parameter | Specification | Test Conditions |
|---|---|---|
| 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) | - |
| Rated Voltage | 275/300/310Vac | - |
| Dissipation Factor (DF) | 0.0010 (1kHz, 20C) for 0.001F CR 0.47F 0.0020 (1kHz, 20C) for 0.47F < CR 1.0F 0.0030 (1kHz, 20C) for CR > 1.0F | 1kHz, 20C (also specified for 10kHz) |
| Insulation Resistance | 15,000M for C 0.33uF 5000M*uF for C > 0.33uF | 100VDC, 60 seconds |
| Dielectric Strength (Between Electrodes) | 4.3UR(VDC) | 5 seconds |
| Dielectric Strength (Between Terminals and Case) | 2120Vac | 60 seconds |
Packaging Information
- Inner Box Dimensions: 34.5 x 23.5 x 24.5 cm (L*W*H)
- Outer Box Dimensions: 49 x 36 x 27 cm (L*W*H)
- Packaging includes manufacturer part number, quantity per bag, and Lot No.
- Capacitors are packaged in transparent PVC bags for moisture and dust protection.
- Includes RoHS environmental marking.
Storage Conditions
- Store in original packaging.
- Temperature: Max 35C
- Relative Humidity: Max 80%
- Storage Duration: Maximum 12 months from the production date marked on the bag.
- Avoid prolonged exposure to air, which can degrade lead soldering performance.
- Do not store in high temperature or high humidity environments.
Usage Guidelines
- Do not exceed the upper limit category temperature.
- Avoid overload operation.
- Do not exceed the maximum pulse current.
- Avoid repeated squeezing at the base of the leads.
- Be cautious of the lead tips.
- Soldering:
- Wave Soldering: TP 110C; Ts 120C, 45 seconds. For P 7.5mm, T 4mm, soldering time < 4 seconds.
- Soldering Iron: Tip temperature not exceeding 350C, time not exceeding 3 seconds.
- Capacitors with printed lines are not suitable for reflow soldering.
Electrical Characteristics and Test Conditions
(Detailed test conditions and results are available in the original document, including terminal strength, solderability, resistance to soldering heat, rapid change of temperature, vibration, impact, damp heat, pulse voltage, endurance, charge/discharge, flammability, and self-heating tests.)
Impedance vs. Frequency Curve
(Typical impedance vs. frequency curve is provided in the original document.)
Product Electrical Characteristic Diagrams
(Product electrical characteristic diagrams are provided in the original document.)
2411151510_DGCX-MX2334KQ3C30GB2000R_C42381345.pdf
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