The 947D391K102BEMSN is a polypropylene DC link capacitor designed for high ripple current applications in inverters for wind, solar, and UPS systems. It has a capacitance of 390 µF with a tolerance of ±10%, a rated DC voltage of 1000 V, and operates within an ambient temperature range of -45 °C to 85 °C. The capacitor is housed in an aluminum can with a diameter of 90 mm and a height of 100 mm, and uses an M8 stud terminal with a 45 mm spacing. It features a dry resin UL94V-0 case, tin-plated brass terminals, and conforms to IEC 61071 standards. The maximum RMS current is 70 A, the typical ESR is 1.5 mΩ, and the thermal resistance from case to ambient is 2.9 °C/W. The unit weighs 0.7 kg.
Power Film Dc Applications / Dc Link Capacitors / Large Cylindrical
Polypropylene, High Energy Density, DC Link Capacitors 390µF 1000V
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.
390µF Film Capacitor 230V 1000V (1kV) Polypropylene (PP), Metallized Radial, Can
CAP FILM 390UF 10% 1KVDC 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 | 947D391K102BEMSN | 2002-947D391K102BEMSN | 947D391K102BEMSN | 947D391K102BEMSN-ND | 947D391K102BEMSN |
| 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 | 390 microF | 390 microF | 390 microF | 390 microF | 390 microF |
