ARA16B103JGS

ARA series high temperature ceramic cased capacitors with a new, unique design concept are ideally suited for continuous operation up to +200°C. Problems associated with epoxy cased/epoxy potted capacitors, such as material deterioration, cracks in cases and potted areas, are non-existent even at +200°C. Typical applications include oil well logging (down hole), jet engine controls and geophysical pressure probes. Specially formulated X7R ceramic materials result in a retention of 40% of the +25°C capacitance. Dissipation factor drops from 1.25% at +25°C to 0.1% at +200°C. At +120°C the ceramic undergoes a transformation (crystalline inversion) resulting in the material changing from ferroelectric to paraelectric - no piezoelectric behaviour.

• Axial leaded capacitors
• KEMET standard screening