Product Overview
The MPX X2 series capacitor is designed for suppressing electromagnetic interference in power supplies. Constructed with a metallized polypropylene film, it features a non-inductive winding structure and a flame-retardant plastic case with epoxy resin encapsulation. These capacitors are suitable for interference suppression and X-class circuits, particularly in applications where capacitor failure would not pose a risk of electric shock. Key advantages include excellent self-healing properties, high voltage impulse tolerance, and compliance with safety certifications.
Product Attributes
- Brand: Chengxi Electronics ()
- Product Series: MPX
- Capacitor Type: X2 Metallized Polypropylene Film Capacitor
- Construction: Non-inductive winding, metallized polypropylene film
- Encapsulation: Flame-retardant plastic case (UL94V-0), flame-retardant epoxy resin
- Lead Material: Tinned copper-clad steel wire
- Case Color: Yellow (as per model code Y)
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Safety Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
Technical Specifications
| Product Code | Capacitance (uF) | Tolerance (%) | Rated Voltage (VAC) | Pitch (mm) | Dimensions (W*H*T mm) | Lead Length (mm) | Packing Style | Operating Temperature Range (C) | Climatic Category / Flame Retardancy | Dissipation Factor (DF) @ 1kHz, 20C | Insulation Resistance | Dielectric Strength (VDC, 5s) | Dielectric Strength (VAC, 60s) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MX2274KQ3D40YB2000R | 0.27 | 10% | 275/300/310 | 15.0 | 18.0*14.5*8.5 | 20.0 | Tape | -40 ~ +110 | 40/110/56 B | 0.0010 (for CR 0.47uF) | 15,000M (for C0.33uF) 5000M*uF (for C>0.33uF) | 4.3*UR(VDC) | 2120 |
| General Electrical Characteristics (as per GB/T 14472, IEC60384-14) | |||||||||||||
| Capacitance Range | 0.001F ~ 4.7F | ||||||||||||
| Loss Tangent (DF) @ 10kHz, 20C | 0.0020 (for CR 0.47uF) | ||||||||||||
2411151510_DGCX-MX2274KQ3D40YB2000R_C42381340.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible