(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
P37E.pdf
Feb.5,2018
EU RoHS Compliant
For
r o ur
!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. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
P37E.pdf
Feb.5,2018
1
Contents
Product specifications are as of
January 2018
.
Part Numbering
1
Piezoelectric Sounders
SMD Type Product Lineup
Pin Type Product Lineup
Pin Type Taping Product Lineup
Drive Method
!Caution
· Notice
2
Piezoelectric Buzzers
Product Lineup
!Caution
· Notice
3
Piezoelectric Diaphragms
Product Lineup
Design Procedures · Drive Method
!Caution
· Notice
Oscillating System
To Raise Sound Pressure Level (S.P.L.)
Measuring Method
Minimum Quantity
p2
2
p4
p8
p11
p13
p14
3
p16
p17
p19
p20
p21
p23
p24
p25
p26
Please check the MURATA website (https://www.murata.com/)
if you cannot find a part number in this catalog.
!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. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
P37E.pdf
Feb.5,2018
o
Part Numbering
SMD Piezoelectric Sounder
(Part Number)
1Product
ID
Product ID
PK
2Product
Code
LCS/MCS
3Dimensions
Code
1818
1212
0909
Outer Dimensions
p18mm
p12mm
p9mm
7Packaging
Code
-R1
Packaging
Plastic Taping
Product
SMD Sounder
Piezoelectric Sound Components
PK
1
LCS
2
1212
3
E
40
**
6
-R1
7
4Drive
Code
E
5Oscillating
Frequency Type
Expressed resonant frequency by two-digit alphanumerics. The
unit is in 100 hertz (Hz.) 4kHz (4000Hz) is denoted as "40."
6Individual
Specification Code
Code
**
Individual Specification Code
Two digits express specific specification
in characteristics.
Drive
External Drive
4 5
Pin Type Piezoelectric Sounders/Piezoelectric Buzzers
(Part Number)
1Product
ID
Product ID
PK
2Product
Code
M
B
3Outer
Dimensions
Expressed by two figures in mm.
Ex.)
Code
13
4Drive
Code
E
S
5Outer
Electrode Style
Code
P
6Structure
Code
Pp
Yp
Cp
p
Structure
Flat Type Auto-assemble
Flat Type/Available for Taping
Flat Type/Semi-auto-assemble
Exclude above mentioned
Outer Electrode Style
Pin Type
Drive
External-Drive
Self-Drive
Outer Dimensions
ø12.6mm
Product
Sounder
Buzzer
Piezoelectric Sound Components
PK
1
M 13 E
2
P
YH
6
40
7
**
8
P
9
-A0
:
7Oscillating
Frequency Type
Expressed resonant frequency by two-digit alphanumerics. The
unit is in 100 hertz (Hz). In case of 4kHz (4000Hz), expressed as
"40."
8Individual
Specification Code
Code
**
Individual Specification Code
Two digits express custom specification in
characteristics.
3 4 5
9Special
Quality Guarantee
Code
P
e
:Packaging
Code
-B0
-A0
Radial taping is not available for all types.
Please contact us.
Special Quality Guarantee
Post Plated Terminal
Not Post Plated Terminal (Blank)
Packaging
Bulk
Radial Taping
p
signifies specification of the outer electrode.
2
!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. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
P37E.pdf
Feb.5,2018
Piezoelectric Diaphragms
(Part Number)
1Product
ID
Product ID
7
2Metal
Plate Material
Code
B
N
3Product
Code
B
4Metal
Plate Diameter
Code
-****
Metal Plate Diameter
A hyphen (-) plus from two to four-digit
alphanumerics express metal plate outer
dimensions. A decimal point is expressed by
the capital letter "R."
Product
Piezoelectric Diaphragms
Metal Plate Material
Brass
Nickel Alloy
Ceramic Material
7 N
B
-****
4
-1R5
5
L
10
5Resonant
Frequency Type
A hyphen (-) and three-digit alphanumerics express resonant
frequency. A decimal point is expressed by the capital letter "R." If
there is no decimal point, the decimal point code is omitted.
6Product
Specification
Code
L
e
7Individual
Specification Code
These digits express a lead length, lead number, and the
presence/absence of a connector. If the product has no individual
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