Murata PKM13EPYH4002 piezo transducer 4 kHz 12.6 mm PKM13EPYH4002 Data Sheet
Product codes
PKM13EPYH4002
25
8
!
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.
Piezoelectric Sound Components
Piezoelectric Buzzers
This is a unified piezoelectric sounder which has a
piezoelectric diaphragm of 3 terminals connected to a
self drive circuit, and it easily generates sound with
only a DC power supply (DC3.0-20V). Using suitably
designed resonant system, this type can be used where
large sound volumes are needed.
■ Applications
1. Gas alarms, burglar alarms
2. Air conditioners, microwave ovens and various types
of microcomputer controlled home-electronic
appliances
3. Toys, games, and other simple electronic devices
such as teaching aids
0
.7
±
0
.3
9
.7
±
0
.3
4
.5
±
1
24.3
±
0.3
15.0
R1.0
0.6
±
0.1
(In : mm)
Tol. :
Tol. :
±
0.5
PKB24SPCH3601-B0
9
.5
34.0
29.0
φ
24.0
2
.2
2.7
φ
2.2
1
0
0
±
1
0
5
±
2
2
.0
Black
(–)
Red
(+)
(In : mm)
Tol. :
Tol. :
±
0.5
PKB24SWH3301
Pin Type
Part Number
Sound
Pressure Level
(dB)
Oscillating
Frequency
Frequency
(kHz)
Current
Consumption
(mA)
Operating
Voltage Range
Operating
Temp. Range
(
°
C)
Storage
Temp. Range
(
°
C)
PKB24SPCH3601-B0
90 min.
[12Vdc,10cm]
3.6
±
0.5kHz
[12Vdc]
16 max.
[12Vdc]
3.0Vdc to 15.0 Vdc
-20 to +70
-30 to +80
Lead Wire Type
Part Number
Sound
Pressure Level
(dB)
Oscillating
Frequency
Frequency
(kHz)
Current
Consumption
(mA)
Operating
Voltage Range
Operating
Temp. Range
(
°
C)
Storage
Temp. Range
(
°
C)
PKB24SWH3301
80 min.
[12Vdc,10cm]
3.3
±
0.5kHz
[12Vdc]
12 max.
[12Vdc]
3.0Vdc to 20.0 Vdc
-20 to +70
-30 to +80
■ Voltage-Sound Pressure Level/Voltage-Consumption Current
PKB24SPCH3601-B0
Input Voltage (Vdc)
0
5
10
15
20
Sound Pressure Level
Consumption Current
S
o
u
n
d
P
re
s
s
u
re
L
e
v
e
l
(d
B
)
110
100
90
80
25
20
15
10
5
0
C
o
n
s
u
m
p
ti
o
n
C
u
rr
e
n
t
(m
A
)
PKB24SWH3301
S
o
u
n
d
P
re
s
s
u
re
L
e
v
e
l
(d
B
)
100
90
80
70
25
20
15
10
5
0
Input Voltage (Vdc)
0
5
10
15
20
25
C
o
n
s
u
m
p
ti
o
n
C
u
rr
e
n
t
(m
A
)
Sound Pressure Level
Consumption Current
• 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
P37E.pdf
07.12.12