The 947D791K102CJRSN is a polypropylene DC link capacitor designed for high-current inverter applications such as wind, solar, and UPS systems. It has a capacitance of 790 µF, a rated DC voltage of 1000 V, and operates within a temperature range of -45 °C to 85 °C. The capacitor features an aluminum can case with a diameter of 100 mm, a height of 150 mm, and a terminal spacing of 50 mm. It has a maximum RMS current capacity of 74 A, an ESR of 2.1 mΩ, and an ESL of 54 nH. The part is rated for 350,000 hours of life at 60 °C and 7000 hours at 85 °C under rated voltage. It meets IEC 61071 standards and includes a black PVC sleeve. Thermal characteristics include a case-to-ambient resistance of 1.9 °C/W and a mass of 1.3 kg.
Power Film Dc Applications / Dc Link Capacitors / Large Cylindrical
790µF Film Capacitor 230V 1000V (1kV) Polypropylene (PP), Metallized Radial, Can
Type 947D series uses the most advanced metalized film technology for long life and high reliability in DC Link applications. This series combines high capacitance and very high ripple current capability needed for today’s inverter designs for wind, solar, fuel cells, UPS systems and more.
Polypropylene, High Energy Density, DC Link Capacitors 790µF 1000V
CAP FILM 790UF 10% 1KVDC RADIAL
| Cornell Dubilier | DigiKey | Richardson RFPD | New Yorker Electronics Co., Inc. | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | 947D791K102CJRSN | 947D791K102CJRSN-ND | 947D791K102CJRSN | 2002-947D791K102CJRSN | 947D791K102CJRSN |
| Product Name | Film Paper Film Capacitors | Film Capacitors | Film Capacitor | 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 | -45 to 85 C (-49 to 185 F) | -45 to 85 C (-49 to 185 F) | -45 to 85 C (-49 to 185 F) | -45 to 85 C (-49 to 185 F) | |
| Electrostatic Capacitors | Paper | Polypropylene | Polypropylene | Polypropylene; Polypropylene (PP), Metallized | |
| Capacitance Range | 790 microF | 790 microF | 790 microF | 790 microF | 790 microF |
