These new capacitors are designed for a temperature range from -55 °C to +150 °C and offer an useful life of 10 000 hours at 125 °C. They have rated voltages of 25 V DC, 40 V DC and 63 V DC. Their capacitance range extends from 270 µF to 4500 µF.
Their optimized mechanical design allows a high vibration stability of up to 40 g to be attained. All types of the new series are available in various mechanical designs, such as soldering star or axial-lead capacitors with double-sided plates.
Applications of these rugged and reliable capacitors include engine management and fuel-injection systems, gearbox controllers, power steering systems as well as control units for fans, windshield wipers, or oil and water pumps. All types are available in RoHS-compatible versions.
Glossary
ESR: The equivalent series resistance should be as low as possible to reduce losses.
Main applications
Engine management and fuel-injection systems, gearbox controllers, power steering systems, as well as control units for fans, windshield wipers, or oil and water pumps.
Main features and benefits
Very high ripple current capability
Low ESR values with significantly reduced self-heating
Significantly reduced volume
Particularly high vibration stability of up to 40 g
Wide temperature range from -55 °C to +150 °C
Long useful life of 10,000 h at 125 °C