GRM552B11H102KA01D datasheet(215/221 Pages) MURATA

215 / 221 page

1. Construction of Board Pattern

After installing chips, if solder is excessively applied to

the circuit board, mechanical stress will cause destruction

resistance characteristics to lower. To prevent this, be

extremely careful in determining shape and dimension

before designing the circuit board diagram.

Construction and Dimensions of Pattern (Example)

Flow soldering : 3.2g1.6 or less available.

LgWa

2.0g1.25

1.0-1.2

0.9-1.0

0.8-1.1

1.6g0.8

0.6-1.0

0.8-0.9

0.6-0.8

2.2-2.6

1.0-1.1

1.0-1.4

3.2g1.6

Flow Soldering

LgWa

2.0g1.25

1.0-1.2

0.6-0.7

0.8-1.1

2.2-2.4

0.8-0.9

1.0-1.4

1.6g0.8

0.6-0.8

0.6-0.7

0.6-0.8

3.2g1.6

2.0-2.4

1.0-1.2

1.8-2.3

3.2g2.5

2.8-3.4

1.2-1.4

1.4-1.8

4.5g2.0

2.8-3.4

1.2-1.4

2.3-3.0

4.5g3.2

4.0-4.6

1.4-1.6

2.1-2.6

5.7g2.8

4.0-4.6

1.4-1.6

3.5-4.8

(in mm)

5.7g5.0

Reflow Soldering

Land

Chip Capacitor

Solder Resist

Dimensions of Slit (Example)

Preparing the slit helps flux cleaning and resin

coating on the back of the capacitor.

However, the length of the slit design should

be as short as possible to prevent mechanical

damage in the capacitor.

A longer slit design might receive more severe

mechanical stress from the PCB.

Recommended slit design is shown in the

Table.

LgWd

2.0g1.25

1.0-2.0

1.6g0.8

3.2-3.7

3.2g1.6

1.0-2.0

4.1-4.6

3.2g2.5

1.0-2.8

3.6-4.1

4.5g2.0

1.0-2.8

4.8-5.3

4.5g3.2

1.0-4.0

4.4-4.9

5.7g2.8

1.0-4.0

6.6-7.1

(in mm)

5.7g5.0

Land

Chip Capacitor

Slit

Solder Resist

Continued on the following page.

Notice (Soldering and Mounting)

Notice

214

!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

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