The MPX226K305R is a Class X2 metallized polypropylene film capacitor rated for 305 VAC, designed for across-the-line applications in EMI filters and outdoor use. It features a boxed case with dimensions of 57.5 mm × 45 mm × 30 mm, lead spacing of 52.5 mm, and lead diameter of 1.2 mm. The capacitor has a capacitance of 22 µF, a dv/dt rating of 100 V/µs, and complies with UL 60384-14, EN 60384-14, IEC 60384-14, and CQC standards. It operates from -40°C to +110°C, with a capacitance tolerance of ±10% at 1 kHz and 25°C, and meets 85/85 THB reliability testing at 85°C and 85% relative humidity for 1,000 hours. The insulation resistance exceeds 3,000 MΩ between terminals and case under environmental stress, and the dissipation factor is ≤0.4% at 1 kHz. Terminals are lead-free tinned.
X2 And Arc Suppression
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CAP FILM 22UF 10% 305VAC RADIAL
| Cornell Dubilier | Richardson RFPD | Acme Chip Technology Co., Limited | |
|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors |
| Product Number | MPX226K305R | MPX226K305R | MPX226K305R |
| Product Name | Film Paper Film Capacitors | Film Capacitor | Capacitors - Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor | |
| Technology | Film Capacitors | Film Capacitors | Film Capacitors; Single-Layer |
| Operating Temperature | -40 to 110 C (-40 to 230 F) | -40 to 110 C (-40 to 230 F) | |
| Electrostatic Capacitors | Paper | Polypropylene; Polypropylene (PP), Metallized | |
| Capacitance Range | 22 microF | 22 microF |
