Reference only

P.8 /15

MURATA MANUFACTURING CO., LTD

10. Appearance criteria

10-1. Crack, Chip and Partial lack of electrode

• If crack or chip exist at corners, apply the above B-part standard.

• In case crack or chip reaches internal cavity, it is judged as failure even if length [b], [d] and width

[a], [c] are met this specification.

• If there are two or more chips on B part, total length of [d] should be < 1.2mm

Criteria table for A part

Unit [mm]

0 < b < 0.4

0.4 < b

0 < a < 1.2

G

G

1.2 < a

G

NG

Criteria table for B part

Unit [mm]

0 < d < 0.4

0.4 < d < 1.2

1.2 < d

0 < c < 0.4

G

G

G

0.4 < c < 1.2

G

G

NG

1.2 < c

G

NG

NG

A-part

(Along with long edge)

b

B-part

(Along with short edge)

c

d

a

Electrode

Electrode for

Polarity marking

Corner

(*1) Any chips which is covered by electrode are judged as good.