The MPX456K305RB is a metallized polypropylene film capacitor in the MPX series, rated for X2 safety applications across the line with a voltage class of 305 VAC. It has a capacitance of 45 µF, a dv/dt rating of 100 V/µs, and dimensions of 57.5x53x50 mm with a terminal spacing of 52.5 mm and lead diameter of 1.2 mm. The capacitor meets UL/CSA E317135, DIN EN60384-14(VDE), IEC 60384-14, and CQC safety standards. It operates from -40°C to +110°C, with a capacitance tolerance of ±10% or ±20%, and an insulation resistance of >5000 MΩ at 500 VDC. The construction features a flame-retardant epoxy-encapsulated case (UL94V-0) and lead-free tinned terminals.
X2 And Arc Suppression
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CAP FILM 45UF 10% 305VAC RADIAL
| Cornell Dubilier | Richardson RFPD | Acme Chip Technology Co., Limited | |
|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors |
| Product Number | MPX456K305RB | MPX456K305RB | MPX456K305RB |
| 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 | 45 microF | 45 microF |
