Murata
Manufacturing Co., Ltd.
Cat.No.P37E-17
Piezoelectric Sound Components
PIEZOELECTRIC
SOUND
COMPONENTS
Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
P37E17.pdf 02.3.6
1
2
3
4
5
6
7
8
9
10
Part Numbering
2
Application Matrix
5
Piezoelectric Diaphragms
6
External Drive Type
6
Self Drive Type
7
Piezoelectric Diaphragms Notice
8
Piezoelectric Sounders External Drive Pin Type
9
Piezoelectric Sounders External Drive Pin Type Taping
15
Piezoelectric Sounders External Drive Lead Wire Type
17
Piezoelectric Sounders External Drive SMD Type
19
Piezoelectric Sounders (External Drive) Circuit/Notice
21
Piezoelectric Ringers (PIEZORINGERr)
22
Pin Type
23
Lead Wire Type
23
Piezoelectric Ringers (PIEZORINGERr) Notice
25
Piezoelectric Sounders Self Drive Pin Type
26
Piezoelectric Sounders (Self Drive) Notice
27
Piezoelectric Buzzers
28
Pin Type
29
Lead Wire Type
29
Piezoelectric Buzzers Notice
30
Piezoelectric Receiver
31
Piezoelectric Receiver Circuit/Notice
33
Piezoelectric Speakers (CERAMITONEr)
34
Piezoelectric Speakers (CERAMITONEr) Notice
36
Package
37
CONTENTS
PIEZORINGERr, CERAMITONEr and "PIEZORINGER" in this catalog are
the trademarks of Murata Manufacturing Co., Ltd.
1
2
3
4
5
6
7
8
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10
Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
P37E17.pdf 02.3.6
2
y
Y
e
13
w
M
r
E
t
P
u
-40
i
00
o
P
!0
-A0
q
PK
qProduct ID
wProduct
yStructure
iIndividual Specification Code
Piezoelectric Sounders/Piezoelectric Buzzers/Piezoelectric Ringers(PIEZORINGERr)
PK
Piezoelectric Sound Components
T
P
Y
C
M
B
Sounder, Ringer
Buzzer
Standing Type
Flat Type Auto-assemble
Flat Type/Available for Taping
Flat Type/Semi-auto-assemble
Product
00
Individual Specification Code
Product ID
Code
Code
uOscillating Frequency Type
Structure
Code
(Global Part Number)
Pin Type
Lead Wire Type
eOuter Dimensions
rDrive
E
S
Drive
Code
tOuter Electrode Style
P
W
Outer Electrode Style
Code
Post Plated Terminal
Omitted
oSpecial Quality Guarantee
P
Y
Special Quality Guarantee
Code
Bulk
Radial Taping
Magazine
!0Packaging
-B0
-A0
-M0
Packaging
Code
Two digits express specific specification in
characteristics.
Expressed by two figures in mm.
13
Ex.)
12.6mm
External-Drive
Self-Drive
Code
Outer Dimensions
Radial taping or magazine are not available for all types.
Please contact us.
-40
Oscillating Frequency Type
Code
A hyphen (-) plus two-digit figures express
Oscillating Frequency type.
If there is no decimal point, the decimal point is omitted.
qProduct ID
SMD Piezoelectric Sounder
PK
Piezoelectric Sound Components
Product ID
(Global Part Number)
y
01
e
1212
w
LCS
r
E
t
40
u
-R1
q
PK
wProduct
LCS
SMD Sounder
Code
Product
eDimensions
1212
p12mm
Code
Outer Dimensions
rDrive
E
External Drive
Code
tOscillating Frequency Type
40
A hyphen (-) plus two-digit figures express
Oscillating Frequency type.
Code
yIndividual Specification Code
01
Two digit express specific specification
in characteristics.
Code
Individual Specification Code
uPackaging
-R1
Plastic taping
Code
Packaging
o
Part Numbering
The structure of the "Global Part Numbers" that have been adopted since June 2001 and the meaning of each code are described herein.
If you have any questions about details, inquire at your usual Murata sales office or distributor.
(
)
Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
P37E17.pdf 02.3.6
3
qProduct ID
SMD Piezoelectric Receiver
PK
Piezoelectric Sound Components
Product ID
(Global Part Number)
y
00
e
1212
w
LCD
r
E
t
10
u
-R1
q
PK
wProduct
LCD
SMD Receiver
Code
Product
eDimensions
1212
p12mm
Code
Outer Dimensions
rDrive
R
Receiver
Code
tOscillating Frequency Type
10
A hyphen (-) plus two-digit figures express
Oscillating Frequency type.
Code
yIndividual Specification Code
00
Two digit express specific specification
in characteristics.
Code
Individual Specification Code
uPackaging
-R1
Plastic taping
Code
Packaging
Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
P37E17.pdf 02.3.6
4
y
-1R5
e
B
w
N
r
-31R2
t
DM
u i
A
o
10
q
7
qProduct ID(1)
wProduct(2)
eProduct
uWith Feedback Electrode
oIndividual Specification Code
Piezoelectric Diaphragms
7
A2
C
e
B
N
M
S
Brass
Nickel Alloy
Ni Plated Iron
SUS
B
Piezoelectric Diaphragms
Two digits express shape of ceramics.
With Feedback Electrode
without Feedback Electrode
With lead
No lead (omitted)
Product
10
Individual Specification Code
Product ID(1)
Ceramic Material
Product ID(2)
Metal Plate Material
Code
Code
iProduct Specification
A
e
Code
With Feedback Electrode
Product Specification
Code
(Global Part Number)
rMetal Plate Diameter
-31R2
Metal Plate Diameter
Code
A hyphen (-) plus four-digit alphanumerics
express metal plate outer dimensions. A
decimal point is expressed by the capital
letter "
R
".
tForm of Piezoelectric Style
DM
Form of Piezoelectric Style
Code
yResonant Frequency Type
-1R5
Resonant Frequency (kHz)
Code
A hyphen (-) and three-digit alphanumerics
express resonant frequency. A decimal point
is expressed by the capital letter "
R
".
These digits express a lead length, lead
number, and presence/absence of a
connector.
If there is no decimal point, the decimal point code is omitted.
For an Ag electrode, this digit remains blank, the corresponding code
is omitted.
If there is no decimal point, the decimal point is omitted.
If the product has no individual specification, the corresponding code
is omitted.
qProduct ID
wProduct
eOuter Dimensions
yResonant Frequency Type
iNumbers of Ceramic
Piezoelectric Speakers (CERAMITONEr )
VS
Piezoelectric Speakers
-03
-07
B
Piezoelectric Diaphragms
35
50
35mm
50mm
1st Resonant Freqeuncy : 300Hz
1st Resonant Freqeuncy : 700Hz
Characteristics, Style, others
Outer Dimensions
B
Numbers of Ceramic
Product ID
Code
Code
Code
uIndividual Specification Code
01
Code
Product
Resonant Frequency
Individual Specification Code
Code
(Global Part Number)
Two Elements
(The code is omitted when element is one.)
rDrive
E
External Drive
Drive
Code
tOuter Electrode Style
W
Lead Wire Type
Outer Electrode Style
Code
y
-07
e
35
w
B
r
E
t
W
u
01
i
B
q
VS
Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
P37E17.pdf 02.3.6
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