How To Read A High Temperature Electrolytic Capacitor?

Do you know how to read high temperature electrolytic capacitor parameters?

If you want to buy electrolytic capacitors in bulk, here is a quick guide from WEET:

  • Capacitance

    Parameters like 47μF or 1000μF show how much charge it stores. μF is the standard unit.

  • Rated Voltage

    Voltages like 25V or 400V represent the maximum safe DC voltage. Exceeding this will burn out the circuit.

  • Vent & Temperature

    Markings like VENT 85°C/105°C/125°C show the maximum working temperature. The "VENT" groove on top safely releases internal pressure.

  • WEET Series Quick Look:

    LRH: Low Impedance, +105°C

    SH: +105°C Standard

    LEH: High Frequency, Low Impedance, +105°C

WEET offers various sizes in 85°C, 105°C specifications. We can also customize 125°C high temperature electrolytic capacitor specialty items. 

Contact us today to buy electrolytic capacitors in bulk with factory wholesale prices!

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WEE Technology Company Limited Published On Jun. 5, 2026

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