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Alarms, Buzzers, and Sirens

Results: 299
Reset All Results: 0 of 299
Showing
of 299
MPN
Manufacturer
Availability
Pricing
Quantity
Description
Package
Packaging
Date Code
Driver Circuitry
Resonant Frequency
Technology
Voltage Rating
Current Consumption
Operating Temperature
Diameter(φD)
MPN
Manufacturer
Availability
Pricing
Quantity
Description
Package
Packaging
Date Code
Driver Circuitry
Resonant Frequency
Technology
Voltage Rating
Current Consumption
Operating Temperature
Diameter(φD)
C255327
Asian Brands
INGHAi
4,712
In Stock
1+ $0.725
10+ $0.5836
More
600+ $0.3999
1,200+ $0.3771
LCSC-Reels Available
Ext. Price: $0.73
Full Reel: 600
Buzzers Active Buzzer (Built-in Driving Circuit) Magnetic 2V~5V 2.7kHz 80dB
SMD,9.6x9.6mm
Tape & Reel (TR)
-
Active Buzzer (Built-in Driving Circuit)
2.7kHz
Electromagnetic
3.3V
30mA
-20℃~+70℃
-
C255322
Asian Brands
INGHAi
1,826
In Stock
1+ $0.6226
10+ $0.5039
More
500+ $0.3398
800+ $0.3219
LCSC-Reels Available
Ext. Price: $0.62
Full Reel: 800
Buzzers Passive (Externally Driven) Magnetic 2V~4V 2.7kHz 85dB
SMD,9x9mm
Tape & Reel (TR)
-
Passive (Externally Driven)
2.7kHz
Electromagnetic
3.3V
80mA
-20℃~+80℃
9mm
C255307
Asian Brands
INGHAi
2,353
In Stock
1+ $1.3366
10+ $1.0982
More
500+ $0.7511
1,000+ $0.7219
LCSC-Reels Available
Ext. Price: $1.34
Full Reel: 2,000
Buzzers Passive (Externally Driven) Magnetic 2V~4V 4kHz 70dB
SMD,4x4mm
Tape & Reel (TR)
-
Passive (Externally Driven)
4kHz
Electromagnetic
3V
90mA
-20℃~+70℃
-
C530415
Asian Brands
INGHAi
1,552
In Stock
1+ $0.739
10+ $0.5864
30+ $0.51
100+ $0.4337
LCSC-Reels Available
Ext. Price: $0.74
Full Reel: 600
Active Buzzer (Built-in Driving Circuit) 2.8kHz 5V Electromagnetic SMD,9.6x9.6mm Alarms, Buzzers, and Sirens RoHS
SMD,9.6x9.6mm
Tape & Reel (TR)
-
Active Buzzer (Built-in Driving Circuit)
2.8kHz
Electromagnetic
5V
30mA
-30℃~+85℃
-
C255331
Asian Brands
INGHAi
1,934
In Stock
1+ $0.8125
10+ $0.6546
More
500+ $0.4494
1,000+ $0.425
Ext. Price: $0.81
Full Reel: 1,000
Buzzers Passive (Externally Driven) Piezoelectric 1V~30V 4kHz 75dB
Through Hole,D10xL3.1mm
Tape & Reel (TR)
-
Passive (Externally Driven)
4kHz
Piezoelectric
3V
3mA
-20℃~+60℃
10mm
C255333
Asian Brands
INGHAi
883
In Stock
1+ $1.1718
10+ $0.969
More
500+ $0.6761
1,000+ $0.6519
LCSC-Reels Available
Ext. Price: $1.17
Full Reel: 1,000
Buzzers Passive (Externally Driven) Piezoelectric 4kHz 75dB
SMD,12x12mm
Tape & Reel (TR)
-
Passive (Externally Driven)
4kHz
Piezoelectric
3V
3mA
-20℃~+60℃
-
C255329
Asian Brands
INGHAi
978
In Stock
1+ $1.1615
10+ $0.9605
More
600+ $0.6701
900+ $0.6462
LCSC-Reels Available
Ext. Price: $1.16
Full Reel: 300
Buzzers Active Buzzer (Built-in Driving Circuit) Magnetic 2V~5V 2.4kHz 85dB
SMD,12.8x12.8mm
Tape & Reel (TR)
-
Active Buzzer (Built-in Driving Circuit)
2.4kHz
Electromagnetic
3V
30mA
-20℃~+70℃
-
C255311
Asian Brands
INGHAi
1,524
In Stock
1+ $0.6022
10+ $0.5376
30+ $0.5045
100+ $0.4729
LCSC-Reels Available
Ext. Price: $0.6
Full Reel: 2,000
Buzzers Passive (Externally Driven) Magnetic 2V~4.5V 4kHz 73dB
SMD,5x5mm
Tape & Reel (TR)
-
Passive (Externally Driven)
4kHz
Electromagnetic
3.6V
100mA
-20℃~+80℃
-
C255309
Asian Brands
INGHAi
1,450
In Stock
1+ $0.8933
10+ $0.7195
More
500+ $0.4942
1,000+ $0.4668
Ext. Price: $0.89
Full Reel: 2,000
Passive (Externally Driven) 4kHz Electromagnetic Alarms, Buzzers, and Sirens RoHS
-
Tape & Reel (TR)
-
Passive (Externally Driven)
4kHz
Electromagnetic
-
-
-
-
C530449
Asian Brands
INGHAi
735
In Stock
1+ $1.1414
10+ $0.9476
30+ $0.8418
100+ $0.7213
Ext. Price: $1.14
Active Buzzer (Built-in Driving Circuit) 3.7kHz Piezoelectric 12V Through Hole,D30xL20mm Alarms, Buzzers, and Sirens RoHS
Through Hole,D30xL20mm
Box-packed
-
Active Buzzer (Built-in Driving Circuit)
3.7kHz
Piezoelectric
12V
30mA
-20℃~+60℃
30mm
C255314
Asian Brands
INGHAi
2,056
In Stock
1+ $0.5501
10+ $0.4447
More
500+ $0.3084
1,000+ $0.2921
LCSC-Reels Available
Ext. Price: $0.55
Full Reel: 1,000
Buzzers Passive (Externally Driven) Magnetic 2V~5V 2.7kHz 85dB
SMD,8.5x8.5mm
Tape & Reel (TR)
-
Passive (Externally Driven)
2.7kHz
Electromagnetic
3V
90mA
-20℃~+80℃
-
C530420
Asian Brands
INGHAi
999
In Stock
1+ $0.7585
10+ $0.5957
30+ $0.516
100+ $0.4346
Ext. Price: $0.76
Active Buzzer (Built-in Driving Circuit) 4kHz Piezoelectric 3V Through Hole,D14xL7.5mm Alarms, Buzzers, and Sirens RoHS
Through Hole,D14xL7.5mm
Box-packed
-
Active Buzzer (Built-in Driving Circuit)
4kHz
Piezoelectric
3V
12mA
-20℃~+70℃
14mm
C252967
Asian Brands
INGHAi
980
In Stock
1+ $0.511
10+ $0.3926
30+ $0.3407
100+ $0.2774
Ext. Price: $0.51
Passive (Externally Driven) 3.5kHz Piezoelectric Alarms, Buzzers, and Sirens RoHS
-
Bag-packed
-
Passive (Externally Driven)
3.5kHz
Piezoelectric
-
5mA
-20℃~+60℃
30mm
C252915
Asian Brands
INGHAi
2,630
In Stock
5+ $0.1938
50+ $0.1529
More
2,000+ $0.0999
5,000+ $0.094
Ext. Price: $0.97
Buzzers Passive (Externally Driven) Magnetic 2V~5V 2048Hz 80dB
Through Hole,D=12mm
Tray
-
Passive (Externally Driven)
2.048kHz
Electromagnetic
3.3V
50mA
-20℃~+70℃
12mm
C530423
Asian Brands
INGHAi
759
In Stock
1+ $0.9217
10+ $0.7467
More
500+ $0.5184
1,000+ $0.4924
Ext. Price: $0.92
Active Buzzer (Built-in Driving Circuit) 4kHz 24V Piezoelectric Through Hole,D14xL7.5mm Alarms, Buzzers, and Sirens RoHS
Through Hole,D14xL7.5mm
Box-packed
-
Active Buzzer (Built-in Driving Circuit)
4kHz
Piezoelectric
24V
12mA
-20℃~+70℃
14mm
C530396
Asian Brands
INGHAi
1,880
In Stock
5+ $0.3967
50+ $0.3138
More
2,000+ $0.2065
5,000+ $0.1935
Ext. Price: $1.98
Active Buzzer (Built-in Driving Circuit) 2.7kHz 5V Electromagnetic Through Hole,D9xL5.5mm Alarms, Buzzers, and Sirens RoHS
Through Hole,D9xL5.5mm
Tray
-
Active Buzzer (Built-in Driving Circuit)
2.7kHz
Electromagnetic
5V
50mA
-20℃~+75℃
9mm
C255316
Asian Brands
INGHAi
1,410
In Stock
5+ $0.3429
50+ $0.2694
More
2,000+ $0.1812
5,000+ $0.1706
LCSC-Reels Available
Ext. Price: $1.71
Full Reel: 1,000
Buzzers Passive (Externally Driven) Magnetic 2V~4.5V 2.7kHz 85dB
SMD,8.5x8.5mm
Tape & Reel (TR)
-
Passive (Externally Driven)
2.7kHz
Electromagnetic
3V
90mA
-20℃~+80℃
-
C252949
Asian Brands
INGHAi
1,710
In Stock
5+ $0.2173
50+ $0.1908
More
2,000+ $0.159
5,000+ $0.1552
Ext. Price: $1.09
Buzzers Passive (Externally Driven) Piezoelectric 2V~30V 7kHz 85dB
-
Bag-packed
-
Passive (Externally Driven)
7kHz
Piezoelectric
5V
5mA
-20℃~+60℃
13mm
C530399
Asian Brands
INGHAi
864
In Stock
1+ $0.5307
10+ $0.4317
30+ $0.3895
100+ $0.3376
Ext. Price: $0.53
Active Buzzer (Built-in Driving Circuit) 2.7kHz Electromagnetic 12V Through Hole,D9.5xL5mm Alarms, Buzzers, and Sirens RoHS
Through Hole,D9.5xL5mm
Tray
-
Active Buzzer (Built-in Driving Circuit)
2.7kHz
Electromagnetic
12V
45mA
-30℃~+75℃
9.5mm
C252933
Asian Brands
INGHAi
1,690
In Stock
5+ $0.3873
50+ $0.3046
More
2,000+ $0.2074
5,000+ $0.1961
Ext. Price: $1.94
Buzzers Active Buzzer (Built-in Driving Circuit) Magnetic 2V~5V 2.7kHz 80dB
Through Hole,D9xL5.5mm
Tray
-
Active Buzzer (Built-in Driving Circuit)
2.7kHz
Electromagnetic
3V
30mA
-20℃~+75℃
9mm
C252925
Asian Brands
INGHAi
992
In Stock
1+ $0.9051
10+ $0.764
More
500+ $0.584
1,000+ $0.5613
Ext. Price: $0.91
Buzzers Passive (Externally Driven) Magnetic 3V~7V 800Hz 85dB
Through Hole,D25xL12.5mm
Tray
-
Passive (Externally Driven)
800Hz
Electromagnetic
5V
100mA
-20℃~+70℃
25mm
C530372
Asian Brands
INGHAi
988
In Stock
1+ $0.7203
10+ $0.5791
More
500+ $0.3991
1,000+ $0.3764
Ext. Price: $0.72
Passive (Externally Driven) 1kHz 3.6V Electromagnetic Through Hole,D=25mm Alarms, Buzzers, and Sirens RoHS
Through Hole,D=25mm
Tray
-
Passive (Externally Driven)
1kHz
Electromagnetic
3.6V
80mA
-20℃~+70℃
25mm
C530367
Asian Brands
INGHAi
969
In Stock
1+ $0.5743
10+ $0.4526
50+ $0.391
100+ $0.3293
Ext. Price: $0.57
Passive (Externally Driven) 2.048kHz Electromagnetic Through Hole,D=16mm Alarms, Buzzers, and Sirens RoHS
Through Hole,D=16mm
Tray
-
Passive (Externally Driven)
2.048kHz
Electromagnetic
-
80mA
-20℃~+70℃
16mm
C255318
Asian Brands
INGHAi
972
In Stock
1+ $0.6878
10+ $0.5532
More
500+ $0.378
1,000+ $0.3585
LCSC-Reels Available
Ext. Price: $0.69
Full Reel: 1,000
Buzzers Passive (Externally Driven) Magnetic 2V~4.5V 2.7kHz 80dB
SMD,8.5x8.5mm
Tape & Reel (TR)
-
Passive (Externally Driven)
2.7kHz
Electromagnetic
3.6V
90mA
-20℃~+80℃
-
C252931
Asian Brands
INGHAi
600
In Stock
1+ $0.6846
10+ $0.5516
More
400+ $0.378
1,000+ $0.3585
Ext. Price: $0.68
Buzzers Passive (Externally Driven) Magnetic 2V~4.5V 3kHz 70dB
Through Hole,D6.7xL3.6mm
Tray
-
Passive (Externally Driven)
3kHz
Electromagnetic
3.6V
150mA
-20℃~+70℃
6.6mm
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