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 with flame-retardant epoxy resin encapsulation, they are ideal for interference suppression and X-class capacitor circuits where failure does not pose a shock hazard. They are widely used in interference suppressors and cross-line capacitor circuits.
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 shell (PBT) and flame-retardant epoxy resin (UL94V-0)
- Lead Material: Tinned copper-clad steel wire
- Internal Material: Zinc-tin alloy wire (spray welding layer)
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Safety Certifications: UL & CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Color: Grey shell (as per specific model example)
Technical Specifications
| Item | Specification | Details |
|---|---|---|
| Product Name | EMI Suppression Capacitor | X2 Metallized Polypropylene Film Capacitor |
| Model Series | MPX | - |
| Specific Model Example | MPX X2 0.68uF10% 275/300/310VAC P=10 (W12*H16*T6 Grey Shell) | Product Code: MX2684KQ3C51GB2000R |
| Capacitance Range | 0.001F to 4.7F | - |
| Capacitance Tolerance | 10% (K) | (Other tolerances: 1% F, 2% G, 2.5% H, 5% J, 20% M) |
| Rated Voltage (AC) | 275/300/310VAC | (Other ratings: 160V C2, 250V E2, 350V R2, 400V G2, 440V S1, 500V H2, 600V U1, 700V N2, 760V N3, 900V X2) |
| Operating Temperature Range | -40 to +110 | - |
| Climate Category/Flame Retardancy | 40/110/56 B | - |
| Dissipation Factor (DF) at 1KHz, 20 | 0.0010 for 0.001F CR 0.47F | 0.0020 for 0.47F < CR 1.0F |
| Dissipation Factor (DF) at 10KHz, 20 | 0.0020 for 0.001F CR 0.47F | 0.0040 for 0.47F < CR 1.0F |
| Insulation Resistance | 15,000M for C 0.33F (100VDC, 60s) | 5000M*uF for C > 0.33F (100VDC, 60s) |
| Dielectric Strength (Between Terminals) | 1000VDC for 5 seconds | - |
| Dielectric Strength (Between Terminals and Case) | 2120VAC for 60 seconds | - |
| Dimensions (Example: P=10mm) | W: 12mm (0.5) | H: 16mm (0.5) |
| Dimensions (Example: P=10mm) | T: 6mm (0.5) | P: 10mm (0.5) |
| Dimensions (Example: P=10mm) | L: 20.0mm (2.0) | d: 0.6mm (0.05) |
| Lead Pitch Codes | 5.0mm (M) | 7.5mm (B) |
| Lead Pitch Codes | 10.0mm (C) | 12.5mm (K) |
| Lead Pitch Codes | 15.0mm (D) | 22.5mm (E) |
| Shell Color Codes | Yellow (Y) | Grey (G) |
| Shell Color Codes | Red (R) | Black (K) |
| Lead Forming Codes | Long leads (B) | Straight cut leads (C) |
| Lead Forming Codes | Inner bend (K) | Outer bend (N) |
| Lead Forming Codes | 90 bend (M) | Straight leads (L) |
| Lead Forming Codes | Taped leads (T) | - |
| Lead Length Codes | 3.0mm (03) | 3.3mm (3T) |
| Lead Length Codes | 3.5mm (3F) | 4.0mm (040) |
| Lead Length Codes | 4.5mm (4F) | 5.0mm (05) |
| Lead Length Codes | 5.5mm (5F) | 6.0mm (06) |
| Taping Method Codes | Straight lead taping, 12.7mm pitch (S0) | Straight lead taping, 15mm pitch (S1) |
| Taping Method Codes | Bent lead taping, 12.7mm pitch (K0) | Bent lead taping, 15mm pitch (K1) |
| Environmental Requirement Code | RoHS and REACH compliant (R) | Halogen-free compliant (H) |
| Packaging | Inner box dimensions: 34.5*23.5*24.5 cm | Outer box dimensions: 49*36*27 cm |
| Storage Conditions | Temperature: Max 35, Relative Humidity: Max 80% | Storage time: Max 12 months (from production date) |
2411151510_DGCX-MX2684KQ3C51GB2000R_C42381371.pdf
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