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7.Vibration and Shock
1. The capacitors mechanical actress (vibration and shock) shall be specified for the use environment.
Please confirm the kind of vibration and/or shock, its condition, and any generation of resonance.
Please mount the capacitor so as not to generate resonance, and do not allow any impact on the
terminals.
2. Mechanical shock due to falling may cause damage or a crack in the dielectric material of the capacitor.
Do not use a fallen capacitor because the quality and reliability may be deteriorated.
3. When printed circuit boards are piled up or handled, the corners of another printed circuit board
should not be allowed to hit the capacitor in order to avoid a crack or other damage to the capacitor.
Mounting printed circuit board
■ Soldering and Mounting
1.Mounting Position
1. Confirm the best mounting position and direction that minimizes the stress imposed on the capacitor
during flexing or bending the printed circuit board.
1-1.Choose a mounting position that minimizes the stress imposed on the chip during flexing or bending
of the board.
[Component Direction]
[Chip Mounting Close to Board Separation Point]
Perforation
B
A
Slit
JEMCGC-4642B
Crack
Floor
Crack
C
D
Locate chip horizontal to the
direction in which stress acts
Chip arrangement
Worst A-C-(B~D) Best
15
Caution
!
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