| 摘要 |
<p>ELECTROLYTIC CAPACITOR An electrolytic capacitor has a porous valvemetal anode pellet, a tri-metal housing, and a hermetic glass-metal seal. A thin layer of a ductile and solderable metal on the inner surface of the housing extends inwardly from the mouth of the housing to at most the bottom of the glass-metal seal which is sealed to the layer.</p> |
