SMD Piezoelectric Sounder Part Numbering Datasheet by Murata Electronics

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o Part Numbering
1Product ID
SMD Piezoelectric Sounder
PK Piezoelectric Sound Components
Product ID
(Part Number)
6
**
3
1212
2
LCS
4
E
5
40
7
-R1
1
PK
2Product
LCS/MCS SMD Sounder
Code Product
3Dimensions
1818
1212
0909
p18mm
p12mm
p9mm
Code Outer Dimensions
4Drive
EExternal Drive
Code Drive
5Oscillating Frequency Type
6Individual Specification Code
** Two digits express specific specification
in characteristics.
Code Individual Specification Code
7Packaging
-R1 Plastic Taping
Code Packaging
Expressed resonant frequency by two-digit alphanumerics. The
unit is in 100 hertz (Hz.) 4kHz (4000Hz) is denoted as "40."