Alarms, Buzzers, and Sirens

Results: 35
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Driver Circuitry
Input Type
Voltage - Rated
Voltage Range
Frequency
Technology
Operating Mode
Duration
Sound Pressure Level (SPL)
Current - Supply
Port Location
Operating Temperature
Approval Agency
Ratings
Ingress Protection
Mounting Type
Termination
Size / Dimension
Height - Seated (Max)
PKM22EPPH2001-B0
PKM22EPPH2001-B0
BUZZER PIEZO 1.5V 22MM TH
Murata Electronics
2,568
In Stock
1 : Fr.0.57000
Bulk
Bulk
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
30V (Max)
2kHz
Piezo
Ringer
-
70dB @ 1.5V, 10cm
-
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.866" Dia (22.00mm)
0.492" (12.50mm)
9,924
In Stock
1 : Fr.0.82000
Cut Tape (CT)
2,000 : Fr.0.41760
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
12.5V (Max)
4kHz
Piezo
Single Tone
-
65dB @ 1.5V, 10cm
-
Side
-40°C ~ 85°C
-
-
-
Surface Mount
Solder Pads
0.354" L x 0.354" W (9.00mm x 9.00mm)
0.075" (1.90mm)
PKLCS1212E Series
PKLCS1212E4001-R1
BUZZER PIEZO 1.5V 12X12MM SMD
Murata Electronics
21,627
In Stock
1 : Fr.0.96000
Cut Tape (CT)
1,000 : Fr.0.51702
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
25V (Max)
4kHz
Piezo
Single Tone
-
84dB @ 1.5V, 10cm
-
Side
-20°C ~ 70°C
-
-
-
Surface Mount
Solder Pads
0.472" L x 0.472" W (12.00mm x 12.00mm)
0.118" (3.00mm)
PKLCS1212E Series
PKLCS1212E40A1-R1
BUZZER PIEZO 1.5V 12X12MM SMD
Murata Electronics
8,508
In Stock
1 : Fr.1.01000
Cut Tape (CT)
1,000 : Fr.0.54434
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
25V (Max)
4kHz
Piezo
Single Tone
-
75dB @ 1.5V, 10cm
-
Side
-40°C ~ 85°C
-
-
-
Surface Mount
Solder Pads
0.472" L x 0.472" W (12.00mm x 12.00mm)
0.118" (3.00mm)
PKLCS1212E Series
PKLCS1212E2000-R1
BUZZER PIEZO 1.5V 12X12MM SMD
Murata Electronics
12,942
In Stock
1 : Fr.1.21000
Cut Tape (CT)
1,000 : Fr.0.64322
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
12.5V (Max)
2kHz
Piezo
Single Tone
-
70dB @ 1.5V, 10cm
-
Side
-20°C ~ 70°C
-
-
-
Surface Mount
Solder Pads
0.472" L x 0.472" W (12.00mm x 12.00mm)
0.118" (3.00mm)
PKLCS1212E Series
PKLCS1212E20A0-R1
BUZZER PIEZO 1.5V 12X12MM SMD
Murata Electronics
1,007
In Stock
1 : Fr.1.25000
Cut Tape (CT)
1,000 : Fr.0.67541
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
12.5V (Max)
2kHz
Piezo
Single Tone
-
70dB @ 1.5V, 10cm
-
Side
-40°C ~ 85°C
-
-
-
Surface Mount
Solder Pads
0.472" L x 0.472" W (12.00mm x 12.00mm)
0.118" (3.00mm)
PKMCS1818E20A0-R1
PKMCS1818E20A0-R1
BUZZER PIEZO 12V 18X18MM SMD
Murata Electronics
12,958
In Stock
1 : Fr.1.76000
Cut Tape (CT)
250 : Fr.1.05980
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transducer, Externally Driven
Zero-Peak Signal
12 V
12 ~ 18V
2kHz
Piezo
Single Tone
-
100dB @ 12V, 10cm
-
Top
-40°C ~ 105°C
-
-
-
Surface Mount
Solder Pads
0.709" L x 0.709" W (18.00mm x 18.00mm)
0.315" (8.00mm)
PKLCS1212E Series
PKLCS1212E2400-R1
BUZZER PIEZO 1.5V 12X12MM SMD
Murata Electronics
13,145
In Stock
1 : Fr.2.23000
Cut Tape (CT)
1,000 : Fr.0.74852
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
12.5V (Max)
2.4kHz
Piezo
Single Tone
-
75dB @ 1.5V, 10cm
-
Side
-20°C ~ 70°C
-
-
-
Surface Mount
Solder Pads
0.472" L x 0.472" W (12.00mm x 12.00mm)
0.126" (3.20mm)
PKB24SPCH3601-B0
PKB24SPCH3601-B0
BUZZER PIEZO 12V 24.3MM TH
Murata Electronics
2,085
In Stock
1 : Fr.2.60000
Bulk
Bulk
Last Time Buy
Indicator, Internally Driven
DC
12 V
3 ~ 15V
3.6kHz
Piezo
Single Tone
-
90dB @ 12V, 10cm
-
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.957" Dia (24.30mm)
0.394" (10.00mm)
PKM22EPPH4001-B0
PKM22EPPH4001-B0
BUZZER PIEZO 1.5V 22MM TH
Murata Electronics
27,074
In Stock
1 : Fr.0.52000
Bulk
Bulk
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
30V (Max)
4kHz
Piezo
Ringer
-
75dB @ 1.5V, 10cm
-
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.866" Dia (22.00mm)
0.343" (8.70mm)
PKM22EPPH4002-B0
PKM22EPPH4002-B0
BUZZER PIEZO 1.5V 22MM TH
Murata Electronics
4,466
In Stock
1 : Fr.0.55000
Bulk
Bulk
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
30V (Max)
4kHz
Piezo
Single Tone
-
75dB @ 1.5V, 10cm
-
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.866" Dia (22.00mm)
0.343" (8.70mm)
PKM22EPPH4012-B0
PKM22EPPH4012-B0
BUZZER PIEZO 1.5V 22MM TH
Murata Electronics
2,130
In Stock
1 : Fr.0.61000
Bulk
Bulk
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
30V (Max)
4kHz
Piezo
Single Tone
-
85dB @ 1.5V, 10cm
-
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.866" Dia (22.00mm)
0.492" (12.50mm)
PKM22EPPH4007-B0
PKM22EPPH4007-B0
BUZZER PIEZO 1.5V 22MM TH
Murata Electronics
2,199
In Stock
1 : Fr.0.71000
Bulk
Bulk
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
30V (Max)
4kHz
Piezo
Ringer
-
85dB @ 1.5V, 10cm
-
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.866" Dia (22.00mm)
0.492" (12.50mm)
PKLCS1212E Series
PKLCS1212E24A0-R1
BUZZER PIEZO 1.5V 12X12MM SMD
Murata Electronics
3,873
In Stock
1 : Fr.2.31000
Cut Tape (CT)
1,000 : Fr.0.78427
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
12.5V (Max)
2.4kHz
Piezo
Single Tone
-
75dB @ 1.5V, 10cm
-
Side
-40°C ~ 85°C
-
-
-
Surface Mount
Solder Pads
0.472" L x 0.472" W (12.00mm x 12.00mm)
0.126" (3.20mm)
PKMCS0909E4000-R1
PKMCS0909E48H0-R1
BUZZER PIEZO 2.5V 9X9MM W SMD
Murata Electronics
1,250
In Stock
1,250 : Fr.0.50557
Tape & Reel (TR)
Tape & Reel (TR)
Active
Transducer, Externally Driven
Zero-Peak Signal
2.5 V
12.5V (Max)
4.8kHz
Piezo
-
-
72dB @ 2.5V, 10cm
-
Top
-40°C ~ 85°C
-
-
-
Surface Mount
Solder Pads
0.354" L x 0.354" W (9.00mm x 9.00mm)
0.126" (3.20mm)
PKM13EPYH4000-A0
PKM13EPYH4000-A0
BUZZER PIEZO 1.5V 12.6MM TH
Murata Electronics
9,091
In Stock
1 : Fr.0.36000
Cut Tape (CT)
500 : Fr.0.21132
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
30V (Max)
4kHz
Piezo
Ringer
-
70dB @ 1.5V, 10cm
-
Top
-40°C ~ 85°C
-
-
-
Through Hole
PC Pins
0.496" Dia (12.60mm)
0.291" (7.40mm)
PKHPS0013E4000-A2
PKHPS0013E4000-A2
BUZZER PIEZO 1.5V 12.6MM TH
Murata Electronics
213
In Stock
1 : Fr.0.37000
Cut Tape (CT)
500 : Fr.0.21132
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
15V (Max)
4kHz
Piezo
-
-
78dB @ 1.5V, 10cm
-
Top
-40°C ~ 85°C
-
-
-
Through Hole
PC Pins
0.496" Dia (12.60mm)
0.390" (9.90mm)
PKM17EPP-2002-B0
PKM17EPP-2002-B0
BUZZER PIEZO 3V 17MM TH
Murata Electronics
969
In Stock
1 : Fr.0.58000
Bulk
Bulk
Active
Transducer, Externally Driven
Zero-Peak Signal
3 V
-
2kHz
Piezo
Ringer
-
70dB @ 3V, 10cm
-
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.669" Dia (17.00mm)
0.406" (10.30mm)
PKM22EPPH2002-B0
PKM22EPPH2002-B0
BUZZER PIEZO 1.5V 22MM TH
Murata Electronics
10
In Stock
1 : Fr.0.50000
Bulk
Bulk
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
30V (Max)
2kHz
Piezo
Single Tone
-
70dB @ 1.5V, 10cm
-
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.866" Dia (22.00mm)
0.492" (12.50mm)
PKM13EPYH4002-B0
PKM13EPYH4002-B0
BUZZER PIEZO 1.5V 12.6MM TH
Murata Electronics
0
In Stock
Active
Bulk
Active
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
30V (Max)
4kHz
Piezo
Ringer
-
70dB @ 1.5V, 10cm
-
Top
-40°C ~ 85°C
-
-
-
Through Hole
PC Pins
0.496" Dia (12.60mm)
0.291" (7.40mm)
PKM17EPPH4002-B0
PKM17EPPH4002-B0
BUZZER PIEZO 1.5V 17MM TH
Murata Electronics
0
In Stock
1,200 : Fr.0.34260
Bulk
Bulk
Obsolete
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
25V (Max)
4kHz
Piezo
Single Tone
-
72dB @ 1.5V, 10cm
-
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.669" Dia (17.00mm)
0.343" (8.70mm)
0
In Stock
Check Lead Time
750 : Fr.0.40627
Bulk
Bulk
Active
Transducer, Externally Driven
Peak-Peak Signal
-
30V (Max)
4kHz
Piezo
Continuous
-
75dB @ 3V, 10cm
-
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.866" Dia (22.00mm)
0.343" (8.70mm)
BUZZER PIEZO 22MM TH
PKM22EPH2002
BUZZER PIEZO 22MM TH
Murata Electronics
0
In Stock
270 : Fr.0.42763
Bulk
Bulk
Obsolete
Transducer, Externally Driven
Zero-Peak Signal
-
25V (Max)
2kHz
Piezo
Ringer
-
75dB @ 1.5V, 10cm
-
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.866" Dia (22.00mm)
0.453" (11.50mm)
BUZZER PIEZO 22MM TH
PKM22EPH2003
BUZZER PIEZO 22MM TH
Murata Electronics
0
In Stock
270 : Fr.0.47115
Bulk
Bulk
Obsolete
Transducer, Externally Driven
Zero-Peak Signal
-
25V (Max)
2kHz
Piezo
Ringer
-
75dB @ 1.5V, 10cm
-
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.866" Dia (22.00mm)
0.453" (11.50mm)
PKM17EPPH4001-B0
PKM17EPPH4001-B0
BUZZER PIEZO 1.5V 17MM TH
Murata Electronics
0
In Stock
1 : Fr.0.57000
Bulk
Bulk
Obsolete
Transducer, Externally Driven
Zero-Peak Signal
1.5 V
25V (Max)
4kHz
Piezo
Ringer
-
72dB @ 1.5V, 10cm
-
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.669" Dia (17.00mm)
0.343" (8.70mm)
Showing
of 35

Alarms, Buzzers, and Sirens

Alarms, Buzzers, and Sirens are devices that produce an audible signal usually like a steady high-pitched hum that is encased within a molded housing. The characteristics are driver circuitry, input type, voltage rated, voltage range, frequency, technology, operating mode, current supply, and port location. The technology is electromechanical, magnetic, piezo, and piezo (with feedback) with a frequency from multiple, 200Hz to 8kHz.