Alarms, Buzzers, and Sirens

Results: 100
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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)
15,550
In Stock
1 : $1.51000
Cut Tape (CT)
2,000 : $0.76826
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
16,779
In Stock
1 : $1.76000
Cut Tape (CT)
1,000 : $0.95117
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
14,707
In Stock
1 : $1.86000
Cut Tape (CT)
1,000 : $1.00143
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
12,949
In Stock
1 : $2.22000
Cut Tape (CT)
1,000 : $1.18334
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
2,146
In Stock
1 : $2.30000
Cut Tape (CT)
1,000 : $1.24256
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
12,668
In Stock
1 : $3.24000
Cut Tape (CT)
250 : $1.94972
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
13,083
In Stock
1 : $4.10000
Cut Tape (CT)
1,000 : $1.37706
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
5,425
In Stock
1 : $4.78000
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)
5,209
In Stock
1 : $5.29000
Bulk
Bulk
Active
Indicator, Internally Driven
DC
5 V
3 ~ 5V
4.1kHz
Piezo
Single Tone
-
80dB @ 5V, 10cm
5mA
Top
-20°C ~ 100°C
-
-
-
Through Hole
PC Pins
0.472" Dia (12.00mm)
0.217" (5.50mm)
6,545
In Stock
1 : $5.47000
Bulk
Bulk
Active
Indicator, Internally Driven
DC
12 V
3 ~ 24V
3.8kHz
Piezo
Single Tone
-
95dB @ 12V, 30cm
15mA
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.906" Dia (23.00mm)
0.717" (18.20mm)
3,862
In Stock
1 : $5.57000
Bulk
Bulk
Active
Indicator, Internally Driven
DC
12 V
3 ~ 15V
4.1kHz
Piezo
Single Tone
-
83dB @ 12V, 10cm
10mA
Top
-20°C ~ 70°C
-
Washable
-
Through Hole
PC Pins
0.543" Dia (13.80mm)
0.303" (7.70mm)
2,112
In Stock
1 : $5.73000
Bulk
Bulk
Active
Indicator, Internally Driven
DC
12 V
3 ~ 15V
4.1kHz
Piezo
Single Tone
-
83dB @ 12V, 10cm
5mA
Top
-20°C ~ 90°C
-
-
-
Through Hole
PC Pins
0.551" Dia (14.00mm)
0.323" (8.20mm)
3,592
In Stock
1 : $5.80000
Bulk
Bulk
Active
Indicator, Internally Driven
DC
12 V
1.5 ~ 30V
3kHz
Piezo
Single Tone
-
80dB @ 12V, 30cm
12mA
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.945" Dia (24.00mm)
0.382" (9.70mm)
PK-27N25WQ
PK-27N25WQ
BUZZER PIEZO 12V 30MM FLANGE
Mallory Sonalert Products Inc.
6,672
In Stock
1 : $6.33000
Bulk
Bulk
Active
Indicator, Internally Driven
DC
12 V
3 ~ 28V
2.5kHz
Piezo
Single Tone
-
90dB @ 12V, 30cm
8mA
Top
-20°C ~ 70°C
-
-
-
Panel Mount, Flange
Wire Leads
1.181" Dia (30.00mm)
0.638" (16.20mm)
1,979
In Stock
1 : $6.88000
Bulk
Bulk
Active
Indicator, Internally Driven
DC
12 V
3 ~ 28V
3.5kHz
Piezo
Single Tone
-
90dB @ 12V, 30cm
15mA
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
1.181" Dia (30.00mm)
0.402" (10.20mm)
4,054
In Stock
1 : $7.50000
Bulk
Bulk
Active
Indicator, Internally Driven
DC
12 V
3 ~ 24V
2.5kHz
Piezo
Single Tone
-
95dB @ 12V, 30cm
25mA
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.906" Dia (23.00mm)
0.717" (18.20mm)
4,402
In Stock
1 : $7.54000
Bulk
Bulk
Active
Indicator, Internally Driven
DC
12 V
3 ~ 24V
3kHz
Piezo
Single Tone
-
85dB @ 12V, 30cm
18mA
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
0.945" Dia (24.00mm)
0.559" (14.20mm)
1,123
In Stock
1 : $7.56000
Bulk
Bulk
Active
Indicator, Internally Driven
DC
12 V
3 ~ 28V
2.5kHz
Piezo
Single Tone
-
90dB @ 12V, 30cm
15mA
Top
-20°C ~ 70°C
-
-
-
Through Hole
PC Pins
1.181" Dia (30.00mm)
0.402" (10.20mm)
20A35EWQ
PK-20A35EWQ
BUZZER PIEZO 12V 28MM FLANGE
Mallory Sonalert Products Inc.
876
In Stock
1 : $7.66000
Bulk
Bulk
Active
Indicator, Internally Driven
DC
12 V
3 ~ 24V
3.5kHz
Piezo
Single Tone
-
95dB @ 12V, 30cm
10mA
Top
-20°C ~ 70°C
-
-
-
Panel Mount, Flange
Wire Leads
1.102" Dia (28.00mm)
0.992" (25.20mm)
430
In Stock
1 : $8.42000
Bulk
Bulk
Active
Indicator, Internally Driven
DC
24 V
12 ~ 28V
3.5kHz
Piezo
Single Tone
-
95dB @ 24V, 30cm
20mA
Top
-20°C ~ 70°C
-
-
-
Panel Mount, Flange
Wire Leads
1.102" Dia (28.00mm)
0.992" (25.20mm)
PK-26N04W-xxVQ
PK-26N04W-24VQ
BUZZER MAGNETIC 24V 26MM FLANGE
Mallory Sonalert Products Inc.
565
In Stock
1 : $12.19000
Bulk
Bulk
Active
Indicator, Internally Driven
DC
24 V
20 ~ 28V
400Hz
Magnetic
Single Tone
-
90dB @ 24V, 30cm
25mA
Top
-20°C ~ 70°C
-
-
-
Panel Mount, Flange
Wire Leads
1.024" Dia (26.00mm)
0.598" (15.20mm)
PKM22EPPH4001-B0
PKM22EPPH4001-B0
BUZZER PIEZO 1.5V 22MM TH
Murata Electronics
23,117
In Stock
1 : $0.96000
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
4,077
In Stock
1 : $1.02000
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)
PKM22EPPH2001-B0
PKM22EPPH2001-B0
BUZZER PIEZO 1.5V 22MM TH
Murata Electronics
4,255
In Stock
1 : $1.05000
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)
PKM22EPPH4012-B0
PKM22EPPH4012-B0
BUZZER PIEZO 1.5V 22MM TH
Murata Electronics
1,981
In Stock
1 : $1.12000
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)
Showing
of 100

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.