| 摘要 |
A feed-through type filter is provided to prevent deformation of the filter due to an external impact by fixing inner elements using an epoxy resin. An element and a lead pin are inserted into a condensing through-hole(120). An upper substrate coupling through-hole(130) is mounted on a shielding wall on a circuit network. An upper substrate(100) is formed on an upper substrate metal film(140), which is formed on front and rear surfaces thereof. At least one lead pin through-hole(220) penetrates an insulation board. A nut coupling through-hole(230) is mounted on a shielded surface of a circuit. A lower substrate includes a lower substrate front metal film(240) and is arranged to be apart from the lead pin through-hole by a predetermined distance. A capacitor(160) is formed around the lead pin, which is inserted into the condensing through-hole. A condensing epoxy resin(150) fixes the capacitor, the lead pin and the substrate.
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