The 155PPA122KS is an axial lead, high-voltage, high dv/dt film capacitor for use in inverters, converters, and switching power supplies. It has a rated voltage of 1200 VDC, a capacitance of 1.5 µF, and a maximum RMS ripple current of 14 A at 70°C. The part measures 28 mm in diameter and 59 mm in length, with lead spacing determining a self-inductance of less than 1 nH per mm. It uses double metallized polypropylene film construction with flame-retardant epoxy resin coating, operates from -55°C to +85°C, and has a life expectancy of 100,000 hours at VDC and 70°C. Its dissipation factor is less than 0.001 at 1 kHz and 25°C, and insulation resistance exceeds 30,000 MΩ·µF at 25°C and 70% RH. The capacitance tolerance is +10% at 1 kHz and 25°C, with a capacitance temperature coefficient of -200 to +100 ppm/°C.
Power Film Dc Applications / Snubber Capacitors / Axial Snubber
Polypropylene Film Capacitors for Snubber, IGBT & Power Semiconductor Power Circuits 1.5µF 1200V
1.5µF Film Capacitor 550V 1200V (1.2kV) Polypropylene (PP), Metallized Axial
CAP FILM 1.5UF 10% 1.2KVDC AXIAL
| Cornell Dubilier | New Yorker Electronics Co., Inc. | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | 155PPA122KS | 2002-155PPA122KS | 155PPA122KS-ND | 155PPA122KS |
| Product Name | Film Paper Film Capacitors | Film Capacitors | Film Capacitors | Capacitors - Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor | ||
| Technology | Film Capacitors | Film Capacitors | Film Capacitors | Film Capacitors; Single-Layer |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -55 to 85 C (-67 to 185 F) | -55 to 85 C (-67 to 185 F) | |
| Electrostatic Capacitors | Paper | Polypropylene | Polypropylene | Polypropylene; Polypropylene (PP), Metallized |
| Capacitance Range | 1.5 microF | 1.5 microF | 1.5 microF | 1.5 microF |
