Manufacturers of aluminum electrolytic capacitors are many, and the range is vast. This A-Z series of posts looks at the range on offer from each individual manufacturer.

Anthony Kenny

EPCOS CAPACITORS

Formerly Siemens and now part of the TDK group, Epcos manufactures high grade aluminum electrolytic capacitors and plastic film capacitors for commercial, professional, automotive and industrial applications.

EPCOS SNAP-IN ALUMINUM ELECTROLYTIC CAPACITORS

High ripple current devices for commercial and industrial power supply and inverter applications, medical electronics and white goods. The B43508 device is also suitable for passenger compartment automotive applications.

HIGH RIPPLE CURRENT 85°C SNAP-IN CAPACITORS

Commercial

Industrial

NameCapacitance RangeActual Voltage RangeOperating Temperature RangeApplication
Epcos B43634 Series Snap In Aluminum Electrolytic Capacitors82µF - 2,700µF200Vdc - 450Vdc-25°C - +85°C,-40°C - +85°CConverter, power supply and medical electronics
Epcos B43630 Series Aluminum Electrolytic Capacitors100µF - 3,300µF200Vdc - 450Vdc-25°C - +85°C,-40°C - +85°CConverter, power supply, medical electronics and white goods
Epcos B43624 Series Snap In Aluminum Electrolytic Capacitors56µF - 2,200µF200Vdc - 450Vdc-40°C - +85°CConverter, power supply, medical electronics and white goods
Epcos B43541 Series Snap In Aluminum Electrolytic Capacitors47µF - 2,200µF200Vdc - 600Vdc-25°C - +85°C,-40°C - +85°CConverter, power supply, medical electronics and telecom
Epcos B41231 Series Snap In Aluminum Electrolytic Capacitors1,200µF - 68,000µF10Vdc - 100vDC-25°C - +85°CGeneral purpose power supply

HIGH RIPPLE CURRENT 105°C

Commercial

Industrial

Automotive

NameCapacitance RangeActual Voltage RangeOperating Temperature RangeApplication
Epcos B43644 Series Snap In Aluminum Electrolytic Capacitors47µF - 2,700µF200Vdc - 500Vdc-40°c - +105°C,-25°C - +105°CConverter, power supply and medical electronics
Epcos B43643 Series Aluminum Capacitors100µF - 3,300µF200Vdc - 450Vdc-40°c - +105°C,-25°C - +105°CLong life, high ripple current applications
Epcos B43642 Series Snap In Aluminum Electrolytic Capacitors82µF - 3,300µF200Vdc - 450Vdc-40°c - +105°CConverter, power supply and medical electronics
Epcos B43641 Series Aluminum Capacitors120µF - 1,200µF400Vdc - 450Vdc-25°C - +105°CLong life, high ripple current applications
Epcos B43640 Series Snap In Aluminum Electrolytic Capacitors82µF - 3,300µF200Vdc - 450Vdc-40°c - +105°CConverter, power supply and medical electronics
Epcos B43547 Series Snap In Aluminum Electrolytic Capacitors56µF - 2,200µF200Vdc - 500Vdc-25°C - +105°C,-40°c - +105°CConverter, power supply and medical electronics
Epcos B43545 Series Aluminum Electrolytic Capacitors82µF - 820µF400Vdc - 450Vdc-40°c - +105°CConverter, power supply and medical electronics
Epcos B43544 Series Snap In Aluminum Electrolytic Capacitors47µF - 2,700µF200Vdc - 550Vdc-25°C - +105°C,-40°c - +105°CConverter, power supply and medical electronics
Epcos B43509 Series Aluminum Electrolytic Capacitors56µF - 2,700µF200Vdc - 450Vdc-40°c - +105°CConverter, power supply and medical electronics
Epcos B43508 Series Aluminum Electrolytic Capacitors120µF - 680µF450Vdc-25°C - +105°CAutomotive & industrial electronics
Epcos B41505 Series Snap In Aluminum Electrolytic Capacitors82µF - 820µF400Vdc - 450Vdc-40°c - +105°CConverter/inverter, power supply and medial appliance
Epcos B41252 Series Snap In Aluminum Electrolytic Capacitors820µF - 56,000µF10Vdc - 100Vdc-40°c - +105°CGeneral purpose power supply

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