Cornell DubilierFilm Paper Film Capacitors474RSB122K2H
Description
For New Design: Yes
Capacitance: 470 nF
Voltage DC: 1200V
Tolerance: -10%/+10%
Max Temp: 85°C
Min Temp: -40°C
dV/dt: 1120
ESR: 5.7 mΩ
RMS Current: —
Length: 32mm
Height: 33mm
Thickness: 18mm
Cornell Dubilier
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Description
For New Design: Yes
Capacitance: 470 nF
Voltage DC: 1200V
Tolerance: -10%/+10%
Max Temp: 85°C
Min Temp: -40°C
dV/dt: 1120
ESR: 5.7 mΩ
RMS Current: —
Length: 32mm
Height: 33mm
Thickness: 18mm
Request a Quote
Email Supplier
Datasheet
Datasheet Summary Powered by GS/AI
The 474RSB122K2H is a radial lead, high-current, low-ESR film capacitor for power semiconductor circuits, rated at 1200 VDC and 0.47 µF. It operates from -40°C to +85°C with voltage derating of 2.5% per °C above 85°C. Built with double metallized polypropylene film and a UL94V-0 epoxy coating, it has 2.75 mm lead spacing, 1.2 mm lead diameter, and 2 pins. Dimensions are 32 mm × 33 mm × 18 mm. The rated dV/dt is 1120 V/µsec, with a 100 kHz RMS ripple current of 12.5 A and an ESR of 5.7 mΩ at 25°C. Self-inductance is less than 1 nH per mm of lead spacing, and insulation resistance exceeds 30 GΩ·µF at 25°C. Capacitance drift is less than 0.5% after two years at 40°C. Dielectric strength is 150% of rated AC voltage for 2 seconds at 25°C.
Datasheet Summary Powered by GS/AI
The 474RSB122K2H is a radial lead, high-current, low-ESR film capacitor for power semiconductor circuits, rated at 1200 VDC and 0.47 µF. It operates from -40°C to +85°C with voltage derating of 2.5% per °C above 85°C. Built with double metallized polypropylene film and a UL94V-0 epoxy coating, it has 2.75 mm lead spacing, 1.2 mm lead diameter, and 2 pins. Dimensions are 32 mm × 33 mm × 18 mm. The rated dV/dt is 1120 V/µsec, with a 100 kHz RMS ripple current of 12.5 A and an ESR of 5.7 mΩ at 25°C. Self-inductance is less than 1 nH per mm of lead spacing, and insulation resistance exceeds 30 GΩ·µF at 25°C. Capacitance drift is less than 0.5% after two years at 40°C. Dielectric strength is 150% of rated AC voltage for 2 seconds at 25°C.
