GRM552B11H102KA01D datasheet(156/221 Pages) MURATA

156 / 221 page

4. Board Bending Strength for Board Material

(1) Test Method

Solder the chip to the test board. Then bend the board

using the method illustrated below, to measure

capacitance.

(2) Test Samples

GRM21 5C/R7/F5 Characteristics T=0.6mm typical

(3) Acceptance Criteria

Products should be determined to be defective if the

change in capacitance has exceeded the values specified

in Table 4.

(4) Results

Table 4

GRM21 5C (T=0.6)

GRM21 R7 (T=0.6)

GRM21 F5 (T=0.6)

Capacitor

Supporting

Base

Capacitance Meter

Flexure

R230

Pressurizing

Speed: 1.0mm/sec.

Note : Material of the pressurizing jig and

the supporting base must be hardened steel

(Hardness : HB183 to 255 or carbide Hardness

: HRA90 min.)

Solder Amount

(in mm)

Up to Chip

Thickness

Pressurize

: Copper Foil (0.035mm thick)

: Solder Resist

100

4.0

1.6

1.2

Characteristics

Change in Capacitance

Within

T5% or T0.5pF, whichever is greater

Within

T12.5%

Within

T20%

100

02468

Flexure (mm)

100

02468

100

02468

Flexure (mm)

Paper Phenol

Glass Epoxy

Paper Phenol

Glass Epoxy

Continued from the preceding page.

Continued on the following page.

Reference Data

154

!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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