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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ST-03BLBUZZER MAGNETIC 3.6V 0.3X0.3 SMD |
869 |
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Datasheet | ST | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3.6 V | 2.5 ~ 4.5V | 2.3kHz | Magnetic | Single Tone | - | 82dB @ 3.6V, 10cm | 100mA | Side | -30°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.335" L x 0.335" W (8.50mm x 8.50mm) |
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ST-03CHBUZZER MAGNETIC 5V 0.34X0.34 SMD |
29,262 |
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Datasheet | ST | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 5 V | 4 ~ 6V | 2.73kHz | Magnetic | Single Tone | - | 88dB @ 5V, 10cm | 100mA | Side | -30°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.335" L x 0.335" W (8.50mm x 8.50mm) |
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ST-03BHBUZZER MAGNETIC 3.6V 0.3X0.3 SMD |
15,236 |
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Datasheet | ST | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3.6 V | 2.5 ~ 4.5V | 2.73kHz | Magnetic | Single Tone | - | 88dB @ 3.6V, 10cm | 100mA | Side | -30°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.335" L x 0.335" W (8.50mm x 8.50mm) |
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ST-04BLBUZZER MAGNETIC 3.6V 0.3X0.3 SMD |
3,712 |
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Datasheet | ST | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3.6 V | 2.4 ~ 4.5V | 2.3kHz | Magnetic | Single Tone | - | 87dB @ 5V, 10cm | 70mA | Side | -30°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.335" L x 0.335" W (8.50mm x 8.50mm) |
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CMT-13031-SMT-TRBUZZER PIEZO 5V12.8X12.8MM SMD |
35,741 |
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Datasheet | CMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 25V (Max) | 4.1kHz | Piezo | Single Tone | - | 70dB @ 5V, 10cm | 5mA | Top | -30°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.504" L x 0.504" W (12.80mm x 12.80mm) |
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WST-1612SBUZZER MAGNETIC 12V 16MM TH |
1,284 |
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Datasheet | WST | Bulk | Active | Indicator, Internally Driven | Zero-Peak Signal | 12 V | 10 ~ 14V | 2.3kHz | Magnetic | Single Tone | - | 85dB @ 12V, 10cm | 40mA | Top | -20°C ~ 60°C | - | Washable | - | Through Hole | PC Pins | 0.630" Dia (16.00mm) |
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ST-0503-3BUZZER MAGN 3V 5MMX5MMSMD |
237 |
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Datasheet | ST | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 2 ~ 4V | 4kHz | Magnetic | Single Tone | - | 75dB @ 3V, 10cm | 110mA | Side | -20°C ~ 60°C | - | - | - | Surface Mount | Solder Pads | 0.197" L x 0.197" W (5.00mm x 5.00mm) |
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AI-1440-TWT-12V-RBUZZER PIEZO 12V 13.8MM TH |
19,642 |
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Datasheet | AI | Tray | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 16V | 4kHz | Piezo | Single Tone | - | 80dB @ 12V, 30cm | 7mA | Top | -20°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.543" Dia (13.80mm) |
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CMT-1102-SMT-TRBUZZER PIEZO 5V 11X9MM SMD |
1,077 |
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Datasheet | CMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 25V (Max) | 4.1kHz | Piezo | Single Tone | - | 73dB @ 5V, 10cm | 4.5mA | Side | -40°C ~ 80°C | - | - | - | Surface Mount | Solder Pads | 0.433" L x 0.354" W (11.00mm x 9.00mm) |
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AI-1223-TWT-5V-RBUZZER MAGNETIC 5V 12MM TH |
12,289 |
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Datasheet | AI | Tray | Active | Indicator, Internally Driven | DC | 5 V | 3 ~ 7V | 2.3kHz | Electromechanical/Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 30mA | Top | -40°C ~ 85°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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CMT-5023S-SMT-TRBUZZER MAGNETIC 3V 5X5MM SMD |
6,052 |
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Datasheet | CMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 2 ~ 4V | 4kHz | Magnetic | Single Tone | - | 80dB @ 3V, 10cm | 110mA | Top | -30°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.197" L x 0.197" W (5.00mm x 5.00mm) |
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AI-1223-TWT-12V-RBUZZER MAGNETIC 12V 12MM TH |
5,209 |
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Datasheet | AI | Tray | Active | Indicator, Internally Driven | DC | 12 V | 8 ~ 16V | 2.3kHz | Electromechanical/Magnetic | Single Tone | - | 85dB @ 12V, 10cm | 30mA | Top | -20°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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CMI-9653S-SMT-TRBUZZER MAGNETIC 3V 9.6X9.6 SMD |
65,364 |
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Datasheet | CMI | Tape & Reel (TR) | Active | Indicator, Internally Driven | DC | 3 V | 2 ~ 5V | 2.7kHz | Magnetic | Single Tone | - | 75dB @ 3V, 10cm | 30mA | Top | -20°C ~ 70°C | - | Washable | - | Surface Mount | Solder Pads | 0.378" L x 0.378" W (9.60mm x 9.60mm) |
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SMT-0440-T-2-RBUZZER MAGN 3V 4X4MM SMD |
8,981 |
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Datasheet | SMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 2 ~ 4V | 4kHz | Electromechanical/Magnetic | - | - | 70dB @ 3V, 10cm | 90mA | Top | -20°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.157" L x 0.157" W (4.00mm x 4.00mm) |
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AI-3245-TF-LW95-RBUZZER PIEZO 12V 22MM FLANGE |
2,978 |
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Datasheet | AI | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 28V | 4.5kHz | Piezo | Single Tone | - | 90dB @ 12V, 10cm | 5mA | Top | -20°C ~ 60°C | - | - | - | Panel Mount, Flange | Wire Leads | 0.866" Dia (22.00mm) |
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AI-1223-TWT-5V-2-RBUZZER MAGNETIC 5V 12MM TH |
3,949 |
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Datasheet | AI | Tray | Active | Indicator, Internally Driven | DC | 5 V | 3 ~ 7V | 2.3kHz | Electromechanical/Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 30mA | Top | -25°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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PKB24SPCH3601-B0BUZZER PIEZO 12V 24.3MM TH |
345 |
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Datasheet | PK | 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) |
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AI-2337-TF-LW115-RBUZZER PIEZO 12V 23MM FLANGE |
9,000 |
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Datasheet | AI | Tray | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 16V | 3.7kHz | Piezo | Single Tone | - | 100dB @ 12V, 10cm | 8mA | Top | -20°C ~ 60°C | - | - | - | Panel Mount, Flange | Wire Leads | 0.906" Dia (23.00mm) |
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CMI-9655S-SMT-TRBUZZER MAGNETIC 5V 9.6X9.6 SMD |
9,953 |
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Datasheet | CMI | Tape & Reel (TR) | Active | Indicator, Internally Driven | DC | 5 V | 4 ~ 7V | 2.7kHz | Magnetic | Single Tone | - | 80dB @ 5V, 10cm | 30mA | Top | -40°C ~ 85°C | - | Washable | - | Surface Mount | Solder Pads | 0.378" L x 0.378" W (9.60mm x 9.60mm) |
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CMI-9651S-SMT-TRBUZZER MAGNETIC 12V 9.6X9.6 SMD |
2,398 |
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Datasheet | CMI | Tape & Reel (TR) | Active | Indicator, Internally Driven | DC | 12 V | 7 ~ 15V | 2.7kHz | Magnetic | Single Tone | - | 85dB @ 12V, 10cm | 30mA | Top | -40°C ~ 85°C | - | Washable | - | Surface Mount | Solder Pads | 0.378" L x 0.378" W (9.60mm x 9.60mm) |
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.
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