GRM552B11H102KA01D datasheet(143/221 Pages) MURATA

143 / 221 page

!Caution

6. Electrical Test on Printed Circuit Board

1. Confirm position of the support pin or specific jig, when

inspecting the electrical performance of a capacitor after

mounting on the printed circuit board.

1-1. Avoid bending printed circuit board by the pressure

of a test pin, etc.

The thrusting force of the test probe can flex the PCB,

resulting in cracked chips or open solder joints.

Provide support pins on the back side of the PCB to

prevent warping or flexing.

1-2. Avoid vibration of the board by shock when a test pin

contacts a printed circuit board.

7. Printed Circuit Board Cropping

1. After mounting a capacitor on a printed circuit board, do

not apply any stress to the capacitor that is caused by

bending or twisting the board.

1-1. In cropping the board, the stress as shown right may

cause the capacitor to crack.

Try not to apply this type of stress to a capacitor.

2. Ascertain of the cropping method for the printed circuit

board in advance.

2-1. Printed circuit board cropping shall be carried out by

using a jig or an apparatus to prevent the mechanical

stress that can occur to the board.

(1) Example of a suitable jig

Recommended example: the board should be

pushed as close to the cropping jig as possible

and from the back side of board in order to

minimize the compressive stress applied to

capacitor.

Not recommended example: when the board is

pushed at a point far from the cropping jig and

from the front side of board as below, the

capacitor may form a crack caused by the tensile

stress applied to capacitor.

Continued from the preceding page.

Continued on the following page.

[Not Recommended]

[Recommended]

Peeling

Test-pin

Support Pin

Test-pin

[Bending]

[Twisting]

[Outline of Jig]

Load Point

Board Cropping Jig

V-groove

Printed Circuit Board

Components

Printed Circuit Board

Direction of Load

Printed Circuit Board

Not recommended

Recommended

!Caution

141

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note

C02E.pdf

10.12.20

GRM552B11H102KA01D Datasheet(PDF) 143 Page - Murata Manufacturing Co., Ltd.

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