The 944U series consists of high-current, low-profile polypropylene DC link capacitors designed for inverter applications such as electric vehicle and wind power systems. The 944U101K801AA variant has a capacitance of 100 µF, a rated voltage of 800 Vdc, and a maximum rms current of 74 A at 55 °C. It features a molded UL 94V-0 plastic case with a height of 40 mm and an M8 stud terminal. The part has an ESR of 0.5 mΩ at 10 kHz and an ESL of 20 nH, with a thermal resistance of 2.8 °C/W from core to case and 5.2 °C/W from case to ambient under still air. The product meets IEC 61071 standards and operates from -40 °C to 85 °C. Terminal torque is 8.5 Nm. The M8 stud terminal configuration distinguishes this variant from M5 insert options in the series.
Power Film Dc Applications / Dc Link Capacitors / Large Cylindrical
Polypropylene, DC Link Capacitors 100µF 800V
Polypropylene Film Capacitors for DC Filtering. Type 944U is specifically designed for use in medium power DC filtering applications. The low inductance internal construction utilizes low loss metallized polypropylene for high ripple current capability. Male or female terminal options offer design flexibility in a rugged UL 94VO rated flame retardant plastic case and resin fill.
100µF Film Capacitor 800V Polypropylene (PP), Metallized Radial, Can
CAP FILM 100UF 10% 800VDC RADIAL
| Cornell Dubilier | New Yorker Electronics Co., Inc. | Richardson RFPD | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | 944U101K801AAI | 2002-944U101K801AAI | 944U101K801AAI | 944U101K801AAI-ND | 944U101K801AAI |
| Product Name | Film Paper Film Capacitors | Film Capacitors | Film Capacitor | Film Capacitors | Capacitors - Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor; Heavy Duty / Electric Power Capacitors | Leaded Capacitor | ||
| Technology | Film Capacitors | Film Capacitors | Film Capacitors | Film Capacitors; Single-Layer | |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Electrostatic Capacitors | Paper | Polypropylene | Polypropylene | Polypropylene; Polypropylene (PP), Metallized | |
| Capacitance Range | 100 microF | 100 microF | 100 microF | 100 microF | 100 microF |
