• High energy discharge capacitance
  • High tolerance : -10% to +20%
  • Capacitance
680µF ~ 6800µF
  • Tolerance
±20%
  • Operating Temp
-40°C ~ 70°C
  • RoHS
Non ROHS
  • Voltage Rated DC
350V ~ 450V

Typical applications : 

HED range is designed for large instance energy discharge application like capacitor discharge welding, magnetisers and other pulse discharge applications.  

PN
Capacitance
Voltage Rated AC
Tolerance
Mounting
Operating Temp
RoHS
Voltage Rated DC
SA015000350HD02200STM01 1500µF - ±20% - - - 350V
SA022000350HD02600STM01 2200µF - ±20% - - - 350V
SA033000350HD03500STM01 3300µF - ±20% - - - 350V
SA039000350HD02800STM01 3900µF - ±20% - - - 350V
SA047000350HD08100STM01 4700µF - ±20% - - - 350V
SA056000350HD08100STM01 5600µF - ±20% - - - 350V
SA068000350HD09200STM01 6800µF - ±20% - - - 350V
SA082000350HD09200STM01 8200µF - ±20% - - - 350V
SA100000350HD09200STM01 10000µF - ±20% - - - 350V
SA120000350HD09600STM01 12000µF - ±20% - - - 350V
SA150000350HD09400STM01 15000µF - ±20% - - - 350V
SA015000400HD02600STM01 1500µF - ±20% - - - 400V
SA022000400HD02600STM01 2200µF - ±20% - - - 400V
Compliance and certifications
certification
Custom Qualification Plan
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Main applications

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Frequently Asked Questions

Find answers to the most frequently asked questions about our products and services.
Why are Electrolyte Capacitors Forward Biased?

For safety purposes, these types of capacitors need to be forward biased in their configuration. This is mainly due to the characteristics of the electrolyte that has been used in their construction. The positive terminal always needs to have a larger amount of voltage than that of the negative terminal. If the situation were reversed and the negative terminal suddenly had a higher voltage than the positive terminal (which is also referred to as reversing the voltage polarity), the aluminum material that is used as the dielectric could short circuit and become damaged. It could also overheat, which could cause a substantial leak. 

The capacitor could also vaporize, which could cause the entire enclosure to burst under the right circumstances. It is important to note, however, that this phenomenon is very rare.

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