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185 High-temp Wet Tantalum Capacitor >> CA502 High-temp Axial Wet Tantalum Capacitor (185)

1Brief Introduction

CA502 series wet electrolyte tantalum capacitors (185) are semi-hermetically sealed and silver coating sealed with polar axial leads. The series capacitors are characterized by low DC Leakage, low dissipation factor, stable performances, high reliability and long life. It has good performance in high-temp environment. It can be used in the conditions of 185. CA502 Series meets the standard QJ/PWV222-2008 and it is widely used in oil & gas exploration & drilling equipments.

2General Specification

1) Operating Temperature: -55~+185 (using derating voltage when the temperature is

     higher than 155)

2) Capacitance Tolerance: 10%K, 20% (M), 10%~30% (S)

3) Current Leakage:

     At 25: I00.002CRUR (A) or 2A (Whichever is greater)

     At 185: I00.04CRUR (A) or 40A (Whichever is greater)

4) Dissipation Factor at 25 100Hz frequency (see downloaded spec)

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