MPX256K305R is a Class X2 safety capacitor for across-the-line applications, constructed with metallized polypropylene film in a flame-retardant plastic case with epoxy end fill and lead-free tinned leads. It has a rated voltage of 305 VAC, a capacitance of 25 µF, and a dv/dt rating of 100 V/µsec. The package measures 57.5 mm × 45 mm × 30 mm with 52.5 mm terminal spacing and 1.2 mm lead diameter. It meets UL/CSA, ENEC, CQC, and IEC 60384-14 standards, with an operating temperature range of -40°C to +110°C. Capacitance tolerance is ±10% or ±20% at 1 kHz and 25°C. Life expectancy exceeds 100,000 hours at 85°C hot-spot temperature with less than 10% capacitance change.
X2 And Arc Suppression
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25µF Film Capacitor 305V Polypropylene (PP), Metallized Radial
CAP FILM 25UF 10% 305VAC RADIAL
| Cornell Dubilier | Richardson RFPD | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | MPX256K305R | MPX256K305R | 1572-1814-ND | MPX256K305R |
| Product Name | Film Paper Film Capacitors | Film Capacitor | Film Capacitors | Capacitors - Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor | Leaded Capacitor | |
| Technology | Film Capacitors | 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) | -40 to 110 C (-40 to 230 F) | |
| Electrostatic Capacitors | Paper | Polypropylene | Polypropylene; Polypropylene (PP), Metallized | |
| Capacitance Range | 25 microF | 25 microF | 25 microF |
