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TDK TDK Electronics · TDK Europe

AlCap Useful Life Calculation Tool - Web-based Application

The AlCap Useful Life Calculation Tool provides calculations of useful life for a selected capacitor type under assumed operating conditions.

Please click on the series below in order to start the program. Next please specify the capacitor type and select the calculation method you want to use: Ripple current spectrum or Measured temperatures. In the following step enter the application-specific load conditions and start your individual calculation.

The data base includes all high-voltage screw-terminal, snap-in and 4-/5-pin capacitors of the 2017 data book which are especially recommended for new designs.

For customized types and for those with a preliminary part number please enter the 8-digit Customer-Specific Capacitor code in the CSC code field below. This will lead to the calculation tool, where application-specific load conditions can be entered. 

Please note that you will need a current version of Adobe Flash player to run the Useful Life Calculation Tool.

Screw terminals
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4-/5-pin snap-in terminals and solder pins
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Snap-in
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85ºCB43630keyboard_arrow_right2000 hUltra compact
B43624keyboard_arrow_right8000 hLong useful life
B43634keyboard_arrow_right8000 hLong useful life, ultra compact
B43541keyboard_arrow_right8000 hOutstanding ripple current, high voltage
105ºCB43640keyboard_arrow_right2000 hUltra compact
B43641keyboard_arrow_right2000 hUltra compact
B43509keyboard_arrow_right3000 hCompact
B43642keyboard_arrow_right3000 hUltra compact, high ripple current
B43643keyboard_arrow_right3000 hUltra compact
B43644keyboard_arrow_right5000 hUltra compact, long useful life
B43544keyboard_arrow_right3000 hOutstanding ripple current, compact
B43545keyboard_arrow_right5000 hOutstanding ripple current, compact
B43547keyboard_arrow_right8000 hOutstanding ripple current, compact