The 944U101K122ACM is a polypropylene DC link capacitor designed for high-current inverter applications, featuring a low-profile, low-inductance construction with a UL 94V-0 flame-retardant plastic case and resin fill. It has a capacitance of 100 µF, a rated voltage of 1200 Vdc, a maximum rms current of 64 A at 55 °C, and a typical ESR of 1.3 mΩ at 10 kHz. The part measures 64 mm in height and 84.5 mm in diameter, with an M8 stud terminal. It operates from -40 °C to 85 °C, meets IEC 61071 standards, and has a thermal resistance of 3.1 °C/W from core to case and 4.0 °C/W from case to ambient in still air. The terminal construction is UL Recognized E128034.
Power Film Dc Applications / Dc Link Capacitors / Large Cylindrical
100µF Film Capacitor 1200V (1.2kV) Polypropylene (PP), Metallized Radial, Can
Cornell-Dubilier 944U101K122ACM
Polypropylene, DC Link Capacitors 100µF 1200V
Type 944U 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.
| Cornell Dubilier | DigiKey | RS Components, Ltd. | New Yorker Electronics Co., Inc. | Richardson RFPD | |
|---|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | 944U101K122ACM | 338-1921-ND | 7441748 | 2002-944U101K122ACM | 944U101K122ACM |
| Product Name | Film Paper Film Capacitors | Film Capacitors | Film Capacitors | Film Capacitors | Film Capacitor |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor; Heavy Duty / Electric Power Capacitors | |||
| Technology | Film Capacitors | Film Capacitors | Film Capacitors | Film Capacitors | |
| 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) | ||
| Electrostatic Capacitors | Paper | Polypropylene | Polypropylene | ||
| Capacitance Range | 100 microF | 100 microF | 100 microF | 100 microF |
