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Murata
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Electromechanical
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Audio Indicators & Alerts
Murata
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Electromechanical
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Audio Indicators & Alerts
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Audio Indicators & Alerts
(144 Matches)
Technology
Buzzers
Piezoelectric
Ultrasonic Sensors
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Sound Pressure Level
105 min. (9 VDC )
6 dB
68 dB
70 dB
72 dB
75 dB
80 dB
85 dB
90 dB
92 dB
105 dB
106 dB
120 dB
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Tone
Buzzer
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Continuous
Single
Sounder
Sounder, Ringer
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Voltage Rating
3 V to 15 V
7 V
12.5 V
15 V
15 VDC
20 V
20 VDC
25 V
30 V
40 V
50 V
60 V
100 V
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Current Rating
16 mA
20 mA
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Termination Style
PCB
Pin
SMD/SMT
Solder
Through Hole
Wire
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Dimensions
4.7 mm L
12 mm L x 12 mm W x 3 mm H
24.3 mm L
34.4 mm L
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Diameter
6 mm
9.9 mm
10 mm
11 mm
12 mm
13 mm
15 mm
16 mm
17 mm
18 mm
19.7 mm
20 mm
22 mm
24 mm
25 mm
27 mm
30 mm
30.3 mm
33 mm
34 mm
34.5 mm
34.7 mm
35 mm
39 mm
41 mm
44 mm
50 mm
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Mouser Part #
Mfr. Part #
Mfr.
Description
Availability
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(USD)
Quantity
RoHS
Technology
Sound Pressure Level
Tone
Voltage Rating
Current Rating
Termination Style
Dimensions
Diameter
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See Product Specifications
81-PKLCS1212E2400-R1
To purchase full reel, order in multiples of 1000:
PKLCS1212E2400-R1
New Product
Murata
Audio Indicators & Alerts Piezo 12X12mm 2.4 KHz Sounder
Learn More
Data Sheet
2,000
In Stock
Cut Tape
1:
$2.77
50:
$2.13
100:
$1.94
500:
$1.76
Reel
1,000:
$1.62
2,000:
View
MouseReel Available
Min.:
1
Mult.:
1
Reel
:
1,000
Details
Piezoelectric
75 dB
Sounder
12.5 V
SMD/SMT
12 mm L x 12 mm W x 3 mm H
Enlarge
Images are for reference only
See Product Specifications
81-PKM30SPTH2501-B0
PKM30SPTH2501-B0
Murata
Audio Indicators & Alerts 2.5kHz +/-0.3kHz 20v Sound Component
Data Sheet
71
In Stock
1:
$3.06
50:
$2.15
100:
$1.88
500:
$1.61
1,000:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
75 dB
20 V
20 mA
Solder
Enlarge
Images are for reference only
See Product Specifications
81-PKM24SPH3805
PKM24SPH3805
Murata
Audio Indicators & Alerts 90DB 3.80KHZ 24.0MM ALARM(R)
Data Sheet
131
In Stock
1:
$1.94
50:
$1.36
100:
$1.19
500:
$1.02
1,000:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
90 dB
20 VDC
Wire
24 mm
81-PKM22EPH-2001
PKM22EPH-2001
Murata
Audio Indicators & Alerts 17.0nF +/-30% Sound Component
Data Sheet
407
In Stock
1:
$1.86
50:
$1.38
100:
$1.19
500:
$0.907
1,000:
View
Min.:
1
Mult.:
1
Details
75 dB
25 V
Wire
22 mm
Enlarge
Larger Image
Images are for reference only
See Product Specifications
81-PKLCS1212E2000-R1
To purchase full reel, order in multiples of 1000:
PKLCS1212E2000-R1
Murata
Audio Indicators & Alerts 25volts P-P SMD External Drive
Learn More
Data Sheet
2,591
In Stock
Cut Tape
1:
$2.54
10:
$2.10
100:
$1.85
250:
$1.73
500:
View
Reel
1,000
:
$1.08
Min.:
1
Mult.:
1
Reel
:
1,000
Details
Piezoelectric
70 dB
Sounder
25 V
SMD/SMT
12 mm L x 12 mm W x 3 mm H
Enlarge
Images are for reference only
See Product Specifications
81-PKM33EPH1202C
PKM33EPH1202C
Murata
Audio Indicators & Alerts 40.0nF +/-30% Sound Component
Data Sheet
1,196
In Stock
1:
$3.06
600:
$2.67
1,200:
$2.38
More:
Get Quote
Min.:
1
Mult.:
1
Details
Piezoelectric
68 dB
40 V
Solder
33 mm
Enlarge
Images are for reference only
See Product Specifications
81-PKM33EPH1201C
PKM33EPH1201C
Murata
Audio Indicators & Alerts 1.2KHz External Drv Pin Type
Data Sheet
204
In Stock
1:
$3.17
50:
$2.20
100:
$1.99
500:
$1.83
1,000:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
68 dB
40 V
Wire
33 mm
Enlarge
Images are for reference only
See Product Specifications
81-PKM22EPPH2002-B0
PKM22EPPH2002-B0
Murata
Audio Indicators & Alerts 70DB 2.00KHZ 22.0MM ALARM(R)
Data Sheet
394
In Stock
1:
$1.16
750:
$0.56
1,500:
$0.553
3,750:
$0.499
7,500:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
70 dB
25 V
Wire
22 mm
Enlarge
Images are for reference only
See Product Specifications
81-PKM34EWH1201C
PKM34EWH1201C
Murata
Audio Indicators & Alerts 32.0nF +/-30% Sound Component
Data Sheet
100
On Order
More Info Available
1:
$1.83
50:
$1.28
100:
$1.12
500:
$1.10
1,000:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
70 dB
60 V
Solder
34.5 mm
Enlarge
Images are for reference only
See Product Specifications
81-PKM34EWH1101C
PKM34EWH1101C
Murata
Audio Indicators & Alerts 40.0nF+/-30% Sound Component
Data Sheet
75
In Stock
1:
$2.46
50:
$1.73
100:
$1.51
500:
$1.29
1,000:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
70 dB
40 V
Wire
34 mm
Enlarge
Images are for reference only
See Product Specifications
81-PKM22EPPH4001-B0
PKM22EPPH4001-B0
Murata
Audio Indicators & Alerts 12.0nF +/-30% Sound Component
Data Sheet
2,300
In Stock
1:
$1.20
50:
$0.89
100:
$0.77
500:
$0.586
1,000:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
75 dB
25 V
Wire
22 mm
Enlarge
Larger Image
Images are for reference only
See Product Specifications
81-7SB-34R7-3C
7SB-34R7-3C
Murata
Audio Indicators & Alerts 7SB-34R7-3C
Data Sheet
774
In Stock
1:
$0.81
50:
$0.71
100:
$0.623
800:
$0.563
1,600:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
90 dB
Continuous
34.7 mm
Enlarge
Images are for reference only
See Product Specifications
81-7BB-35-3CL0
7BB-35-3CL0
Murata
Audio Indicators & Alerts 26.0nF +/-30% 2.8kHz +/-0.5%kHz
Data Sheet
380
In Stock
1:
$3.13
200:
$2.77
600:
$2.48
1,000:
$2.05
2,000:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
Enlarge
Images are for reference only
See Product Specifications
81-PKB24SPH3800
PKB24SPH3800
Murata
Audio Indicators & Alerts 90DB 3.60KHZ 24.0MM ALARM(R)
Data Sheet
28
In Stock
1:
$6.47
10:
$4.31
30:
$3.63
100:
$3.36
200:
View
Min.:
1
Mult.:
1
Details
90 dB
Buzzer
Pin
30.3 mm
Enlarge
Larger Image
Images are for reference only
See Product Specifications
81-PKLCS1212E4001
To purchase full reel, order in multiples of 1000:
PKLCS1212E4001-R1
Murata
Audio Indicators & Alerts 4 kHZ SMD
Learn More
Data Sheet
14,049
In Stock
Cut Tape
1:
$2.20
50:
$1.70
100:
$1.60
500:
$1.34
Reel
1,000:
$0.938
2,000:
View
MouseReel Available
Min.:
1
Mult.:
1
Reel
:
1,000
Details
Piezoelectric
75 dB
Sounder
25 V
SMD/SMT
12 mm L x 12 mm W x 3 mm H
Enlarge
Larger Image
Images are for reference only
See Product Specifications
81-PKLCS1212E24A0R1
To purchase full reel, order in multiples of 1000:
PKLCS1212E24A0-R1
New At Mouser
Murata
Audio Indicators & Alerts Piezo 12X12mm 2.4 KHz Sounder
Learn More
Data Sheet
2,000
In Stock
Cut Tape
1:
$2.80
50:
$2.15
100:
$1.95
500:
$1.77
Reel
1,000:
$1.63
2,000:
View
MouseReel Available
Min.:
1
Mult.:
1
Reel
:
1,000
Details
Piezoelectric
75 dB
Sounder
12.5 V
SMD/SMT
12 mm L x 12 mm W x 3 mm H
Enlarge
Images are for reference only
See Product Specifications
81-PKM22EPPH4002-B0
PKM22EPPH4002-B0
Murata
Audio Indicators & Alerts 4KHz External Drive Pin Type
Data Sheet
468
In Stock
1:
$1.34
50:
$0.997
100:
$0.863
500:
$0.656
1,000:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
75 dB
25 V
Wire
22 mm
Enlarge
Images are for reference only
See Product Specifications
81-PKB24SPCH3601-B0
PKB24SPCH3601-B0
Murata
Audio Indicators & Alerts Buzzer 24mm Self
Data Sheet
815
In Stock
1:
$3.92
50:
$3.31
100:
$2.70
500:
$2.43
1,000:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
90 dB
15 VDC
30.3 mm
Enlarge
Larger Image
Images are for reference only
See Product Specifications
81-PKLCS1212E40A1-R1
To purchase full reel, order in multiples of 1000:
PKLCS1212E40A1-R1
Murata
Audio Indicators & Alerts 70DB 4.00KHZ 12.0MM
Learn More
Data Sheet
2,743
In Stock
Cut Tape
1:
$2.31
10:
$1.91
100:
$1.69
500:
$1.40
Reel
1,000:
$0.987
2,000:
View
MouseReel Available
Min.:
1
Mult.:
1
Reel
:
1,000
Details
Piezoelectric
75 dB
Sounder
25 V
SMD/SMT
12 mm L x 12 mm W x 3 mm H
Enlarge
Images are for reference only
See Product Specifications
81-PKM17EPPH40S1-B0
PKM17EPPH40S1-B0
Murata
Audio Indicators & Alerts 72DB 4.00KHZ 17.0MM ALARM(R)
Data Sheet
43
In Stock
1:
$1.62
100:
$0.81
300:
$0.691
500:
$0.602
1,000:
View
Min.:
1
Mult.:
1
Details
72 dB
25 V
Wire
17 mm
Enlarge
Larger Image
Images are for reference only
See Product Specifications
81-MA40S4R
MA40S4R
Murata
Audio Indicators & Alerts 10mm SENSOR
Data Sheet
Product Info.
185
In Stock
1:
$8.90
100:
$5.34
500:
$4.45
1,000:
$3.56
More:
Get Quote
Min.:
1
Mult.:
1
Details
10 mm
Enlarge
Images are for reference only
See Product Specifications
81-PKB24SWH3301
PKB24SWH3301
Murata
Audio Indicators & Alerts 80DB 3.30KHZ 34.0MM ALARM(R)
Data Sheet
50
In Stock
1:
$4.88
50:
$3.80
100:
$3.31
500:
$3.28
1,000:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
80 dB
20 VDC
30.3 mm
Enlarge
Images are for reference only
See Product Specifications
81-PKM22EPPH4005-B0
PKM22EPPH4005-B0
Murata
Audio Indicators & Alerts 12.0nF +/-30% Sound Component
Data Sheet
754
In Stock
1:
$1.13
50:
$0.80
100:
$0.669
500:
$0.535
1,000:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
75 dB
Sounder, Ringer
25 V
Enlarge
Images are for reference only
See Product Specifications
81-PKM30SPTH2001-B0
PKM30SPTH2001-B0
Murata
Audio Indicators & Alerts 2.0kHz +/-0.3kHz 20v Sound Component
Data Sheet
274
In Stock
1:
$2.46
50:
$2.15
100:
$1.88
150:
$1.80
450:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
75 dB
20 V
20 mA
Solder
Enlarge
Images are for reference only
See Product Specifications
81-PKM22EPPH2001-B0
PKM22EPPH2001-B0
Murata
Audio Indicators & Alerts 70DB 2.00KHZ 22.0MM ALARM(R)
Data Sheet
485
In Stock
1:
$1.16
50:
$0.86
100:
$0.75
500:
$0.567
1,000:
View
Min.:
1
Mult.:
1
Details
Piezoelectric
70 dB
25 V
Wire
22 mm
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