| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated lead-through capacitor which is capable of expanding a noise elimination frequency band in width and reducing its mounting space in area and mounting cost, and to provide a laminated lead-through capacitor array. SOLUTION: One end of each through electrode pattern 1a and 1b is led out to an input terminal 21 formed on a ceramic laminate 14, the other end of each through electrode pattern 1a and 1b is led out to an output terminal 22 formed on the ceramic laminate 14. Ground electrode patterns 2a and 2b are led out to a ground terminal 23. An electrostatic capacitance C1 is formed between the through electrode pattern 1a and the ground electrode pattern 2a to constitute a lead-through capacitor 3a. An electrostatic capacitance C2(<C1) is formed between the through electrode pattern 1b and the ground electrode pattern 2b to constitute a lead-through capacitor 3b.
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