Alarms, Buzzers, and Sirens
Explore Alarms, Buzzers, and Sirens parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CT18P-18S200-1BUZZER PIEZO 12V 18X18MM SMD |
1,978 |
|
Datasheet | - | Tape & Reel (TR) | Active | Transducer, Externally Driven | Peak-Peak Signal | 12 V | 18V | 2kHz | Piezo | Single Tone | - | 90dB @ 12V, 10cm | 5mA | Top | -40°C ~ 105°C | - | - | - | Surface Mount | Solder Pads | 0.709" L x 0.709" W (18.00mm x 18.00mm) |
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CEP-1173BUZZER PIEZO 12V 32.00MM FLANGE |
3,222 |
|
Datasheet | CEP | Bulk | Active | Transducer, Externally Driven | DC | 12 V | 3 ~ 28V | 3.3kHz | Piezo (with Feedback) | Single Tone | - | 82dB @ 12V, 30cm | 7mA | Top | -30°C ~ 80°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.260" Dia (32.00mm) |
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CI08E-05S270-C-1BUZZER MAGNETIC 3V 0.34X0.34 SMD |
3,002 |
|
Datasheet | - | Tape & Reel (TR) | Active | Indicator, Internally Driven | DC | 3 V | 2 ~ 5V | 2.7kHz | Magnetic | Single Tone | - | 82dB @ 3V, 10cm | 40mA | Side | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.335" L x 0.335" W (8.50mm x 8.50mm) |
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CT05E-04S310-1BUZZER MAGNETIC 3V 5.5X5.5MM SMD |
1,759 |
|
Datasheet | - | Cut Tape (CT) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 2.5 ~ 4.5V | 3.1kHz | Magnetic | Single Tone | - | 80dB @ 3V, 10cm | 120mA | Side | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.217" L x 0.217" W (5.50mm x 5.50mm) |
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CT05E-04S310-1BBUZZER MAGNETIC 3V 5.5X5.5MM SMD |
342 |
|
Datasheet | - | Bulk | Active | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 2.5 ~ 4.5V | 3.1kHz | Magnetic | Single Tone | - | 80dB @ 3V, 10cm | 120mA | Side | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.217" L x 0.217" W (5.50mm x 5.50mm) |
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BRP2416P-12-CBUZZER PIEZO 12V 23.8MM TH |
250 |
|
Datasheet | - | Tray | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 20V | 2.8kHz | Piezo | Single Tone | - | 85dB @ 12V, 30cm | 8mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.937" Dia (23.80mm) |
|
EFM-250BUZZER PIEZO 12V 14.1MM TH |
525 |
|
Datasheet | EFM | Box | Active | Indicator, Internally Driven | DC | 12 V | 6 ~ 16V | 4kHz | Piezo | Single Tone | - | 85dB @ 12V, 10cm | 8mA | Top | -40°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.555" Dia (14.10mm) |
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BRT1615P-12-CBUZZER MAGNETIC 12V 16MM TH |
900 |
|
Datasheet | BRT1615P-C | Tray | Active | Transducer, Externally Driven | DC | 12 V | 8 ~ 16V | 2.2kHz | Magnetic | Single Tone | - | 85dB @ 12V, 10cm | 30mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.630" Dia (16.00mm) |
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TE054003-6BUZZER MAGN 3V 5MMX5MMSMD |
2,500 |
|
Datasheet | - | Tape & Reel (TR) | Active | Transducer, Externally Driven | DC | 3 V | 2 ~ 4V | 4kHz | Magnetic | - | - | 83dB @ 3V, 10cm | 110mA | Top | -40°C ~ 90°C | - | - | - | Surface Mount | Solder Pads | 0.197" L x 0.197" W (5.00mm x 5.00mm) |
|
CT03E-04S400-1BUZZER MAGN 3V 0.12"X 0.12" SMD |
1,152 |
|
Datasheet | - | Cut Tape (CT) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 2 ~ 4V | 4kHz | Magnetic | Single Tone | - | 72dB @ 3V, 10cm | 120mA | Top | -20°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.126" L x 0.126" W (3.20mm x 3.20mm) |
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OWPB-5220PA-35-18BUZZER PIEZO 18V 51.5MM TH |
467 |
|
Datasheet | - | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 18 V | 60V (Max) | 3.5kHz | Piezo | Single Tone | - | 120dB @ 18V, 10cm | 50mA | Top | -30°C ~ 80°C | - | - | - | Through Hole | PC Pins | 2.028" Dia (51.50mm) |
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BRP4016P-30BUZZER PIEZO 9V 39MM TH |
144 |
|
Datasheet | - | Tray | Active | Transducer, Externally Driven | Peak-Peak Signal | 9 V | 1 ~ 30V | 3kHz | Piezo (with Feedback) | Single Tone | - | 95dB @ 9V, 30cm | - | Top | -20°C ~ 60°C | - | - | - | Through Hole | PC Pins | 1.535" Dia (39.00mm) |
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CT30P-30T260-1XBUZZER PIEZO 12V 30MM TH |
6,986 |
|
Datasheet | - | Tray | Active | Transducer, Externally Driven | Peak-Peak Signal | 12 V | 1 ~ 30V | 2.6kHz | Piezo | Single Tone | - | 103dB @ 12V, 10cm | 10mA | Top | -40°C ~ 85°C | - | - | IP68 - Dust Tight, Waterproof | Through Hole | PC Pins | 1.181" Dia (30.00mm) |
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EMX-7T05SPBUZZER 5V 12MM TH |
155 |
|
Datasheet | - | Tray | Active | - | - | 5 V | 4 ~ 6.5V | 2.3kHz | - | Continuous | - | 85dB @ 5V, 10cm | 30mA | - | -40°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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EFM-620BUZZER 9V 40MM TH |
114 |
|
Datasheet | - | Tray | Active | - | - | 9 V | 3 ~ 20V | 3.2kHz | - | Continuous | - | 90dB @ 7.5V, 300cm | 50mA | - | -20°C ~ 60°C | - | - | - | Through Hole | PC Pins | 1.575" Dia (40.00mm) |
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CPE-3085BUZZER PIEZO 12V 29.50MM TH |
2,690 |
|
Datasheet | CPE | Bulk | Active | Transducer, Externally Driven | DC | 12 V | 3 ~ 28V | 3.6kHz | Piezo (with Feedback) | Single Tone | - | 82dB @ 12V, 30cm | 7mA | Top | -20°C ~ 60°C | - | - | - | Through Hole | PC Pins | 1.161" Dia (29.50mm) |
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CT43P-35W300-1BUZZER PIEZO 30V 43MM WIRE |
411 |
|
Datasheet | - | Tray | Active | Transducer, Externally Driven | Peak-Peak Signal | 30 V | 1 ~ 35V | 3kHz | Piezo | Single Tone | - | 110dB @ 30V, 30cm | 8mA | Top | -30°C ~ 70°C | - | - | - | Wire Lead | Wire Leads | 1.693" Dia (43.00mm) |
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BS2416L-24-BBUZZER MAGN 24V 32X17 FLANG |
600 |
|
Datasheet | - | Tray | Active | - | DC | 24 V | 15 ~ 27V | 400Hz | Magnetic | Single Tone | - | 75dB @ 24V, 20cm | 30mA | Top | -20°C ~ 60°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.319" L x 0.669" W (33.50mm x 17.00mm) |
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CT25E-16T75-1BUZZER MAGNETIC 12V 25MM TH |
962 |
|
Datasheet | - | Tray | Active | Transducer, Externally Driven | Zero-Peak Signal | 12 V | 8 ~ 16V | 750Hz | Magnetic | Single Tone | - | 97dB @ 12V, 10cm | 55mA | Top | -40°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.984" Dia (25.00mm) |
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CI41P-20T280-C-1XBUZZER PIEZO 12V 41.8MM TH |
1,249 |
|
Datasheet | - | Tray | Active | Indicator, Internally Driven | DC | 12 V | 1.5 ~ 20V | 2.8kHz | Piezo | Single Tone | - | 100dB @ 12V, 30cm | 40mA | Top | -30°C ~ 70°C | - | - | IP67 - Dust Tight, Waterproof | Through Hole | PC Pins | 1.646" Dia (41.80mm) |
Frequently Asked Questions
What are Alarms, Buzzers, and Sirens components used for?
Alarms, Buzzers, and Sirens components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Alarms, Buzzers, and Sirens part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Alarms, Buzzers, and Sirens parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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