The 394MKP275KE is a metalized polypropylene film capacitor rated for X2 class safety applications, with a capacitance of 0.39 µF, a voltage rating of 275 VAC, and a dv/dt rating of 400 V/µs. It has dimensions of 18 mm × 13.5 mm × 7.5 mm, lead spacing of 15 mm, and lead diameter of 0.8 mm. The capacitor meets safety standards including UL/CSA, VDE/ENEC, and CQC for X2 class, and is designed for across-the-line EMI suppression where failure will not cause electric shock. It operates from -40°C to +110°C, has a capacitance tolerance of ±10%, dissipation factor ≤0.1% at 1 kHz, and insulation resistance ≥5000 MΩ at 500 VDC. The construction includes flame-retardant epoxy sealing (UL94V-0) and lead-free tinned terminals.
X2 And Arc Suppression
Boxed Metallized Polypropylene Film Capacitors 0.39µF
0.39µF Film Capacitor 310V Polypropylene (PP), Metallized Radial
CAP FILM 0.39UF 10% 310VAC RAD
| Cornell Dubilier | New Yorker Electronics Co., Inc. | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | 394MKP275KE | 2002-394MKP275KE | 394MKP275KE-ND | 394MKP275KE |
| Product Name | Film Paper Film Capacitors | Film Capacitors | 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; Polypropylene (PP), Metallized |
| Capacitance Range | 0.3900 microF | 0.3900 microF | 0.3900 microF | 0.3900 microF |
