Featuring a cylindrical aluminium case, insulated with a blue sleeve, the Vishay BCcomponents snap-in capacitors are available in 23 case sizes ranging from 22x25mm to 35x60mm. At 500V, the devices feature a maximum operating temperature of +85°C and a long useful life of over 5,000 hours.
As polarised aluminium electrolytic capacitors with a non-solid electrolyte, 157 PUM-SI series devices are suited for smoothing, filtering, and energy storage in pulsed power applications. The RoHS-compliant capacitors are also available in a keyed polarity snap-in version.
Samples and production quantities of the 157 PUM-SI series capacitors are available now, with lead times of 10 to 14 weeks.