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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WST-1212UXBUZZER MAGNETIC 12V 12MM TH |
9,449 |
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Datasheet | WST | Tray | Active | Indicator, Internally Driven | Zero-Peak Signal | 12 V | 9 ~ 15V | 2.3kHz | Magnetic | Single Tone | - | 83dB @ 12V, 10cm | 30mA | Top | -20°C ~ 60°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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WST-1212SBUZZER MAGNETIC 12V 12MM TH |
3,744 |
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Datasheet | WST | Tray | Active | Indicator, Internally Driven | Zero-Peak Signal | 12 V | 10 ~ 14V | 2.3kHz | Magnetic | Single Tone | - | 85dB @ 12V, 10cm | 40mA | Top | -20°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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PT-1540PQBUZZER PIEZO 5V 17MM TH |
2,429 |
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Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 1 ~ 25V | 4kHz | Piezo | Single Tone | - | 85dB @ 5V, 10cm | 1.5mA | Top | -20°C ~ 100°C | - | - | - | Through Hole | PC Pins | 0.669" Dia (17.00mm) |
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PKLCS1212E20A0-R1BUZZER PIEZO 1.5V 12X12MM SMD |
996 |
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Datasheet | PK | Tape & Reel (TR) | 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) |
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CMI-9605IC-0380TBUZZER MAGNETIC 3V 9.6MM TH |
1,765 |
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Datasheet | CMI | Tray | Active | Indicator, Internally Driven | DC | 3 V | 2 ~ 5V | 2.7kHz | Magnetic | Single Tone | - | 80dB @ 3V, 10cm | 30mA | Top | -30°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.378" Dia (9.60mm) |
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AT-1750-TFL-LW95-RBUZZER PIEZO 10V 16.5MM CUSTOM |
303 |
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Datasheet | AT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 10 V | 1 ~ 30V | 5kHz | Piezo | Single Tone | - | 80dB @ 10V, 10cm | 9mA | Top | -30°C ~ 85°C | - | - | - | Custom | Wire Leads | 0.650" Dia (16.50mm) |
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CPE-827BUZZER PIEZO 10V 30.00MM FLANGE |
34,309 |
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Datasheet | CPE | Bag | Active | Transducer, Externally Driven | Peak-Peak Signal | 10 V | 50V (Max) | - | Piezo | Single Tone | - | 97dB @ 10V, 10cm | 11mA | Top | -30°C ~ 85°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.181" Dia (30.00mm) |
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WST-1205SBUZZER MAGNETIC 5V 12MM TH |
25,412 |
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Datasheet | WST | Bulk | Active | Indicator, Internally Driven | Zero-Peak Signal | 5 V | 4 ~ 6V | 2.3kHz | Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 40mA | Top | -20°C ~ 60°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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WST-1203UXBUZZER MAGNETIC 3V 12MM TH |
11,943 |
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Datasheet | WST | Tray | Active | Indicator, Internally Driven | Zero-Peak Signal | 3 V | 2 ~ 4V | 2.3kHz | Magnetic | Single Tone | - | 82dB @ 3V, 10cm | 30mA | Top | -20°C ~ 60°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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WST-1206UXBUZZER MAGNETIC 5V 12MM TH |
4,516 |
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Datasheet | WST | Tray | Active | Indicator, Internally Driven | Zero-Peak Signal | 5 V | 3 ~ 7V | 2.3kHz | Magnetic | Single Tone | - | 83dB @ 5V, 10cm | 30mA | Top | -20°C ~ 60°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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CD-1206-SMTBUZZER MAGNETIC 5V 12.00MM SMD |
27,848 |
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Datasheet | - | Tray | Active | Transducer, Externally Driven | Zero-Peak Signal | 5 V | 4 ~ 8V | 2.4kHz | Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 40mA | Top | -40°C ~ 70°C | - | Washable | - | Surface Mount | Solder Pads | 0.472" Dia (12.00mm) |
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CMT-1203-SMT-TRBUZZER PIEZO 5V 12MM X 12MM SMD |
5,665 |
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Datasheet | CMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 25V (Max) | 4kHz | Piezo | Single Tone | - | 81dB @ 5V, 10cm | 5mA | Side | -40°C ~ 120°C | - | - | - | Surface Mount | Solder Pads | 0.472" L x 0.472" W (12.00mm x 12.00mm) |
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AST0927MW-03TRQBUZZER MAGNETIC 3V 9MM SMD |
5,000 |
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Datasheet | AST | Tape & Reel (TR) | Active | Transducer, Externally Driven | Peak-Peak Signal | 3 V | 2 ~ 5V | 2.7kHz | Magnetic | Single Tone | - | 90dB @ 3V, 10cm | 90mA | Side | -30°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.354" Dia (9.00mm) |
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CMT-8504-100-SMT-TRBUZZER MAGNETIC 5V 0.34X0.34 SMD |
140,765 |
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Datasheet | CMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 5 V | 1 ~ 6V | 4kHz | Magnetic | - | - | 100dB @ 5V, 10cm | 150mA | Top | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.335" L x 0.335" W (8.50mm x 8.50mm) |
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CMT-8503-90-SMT-TRBUZZER MAGNETIC 3.6V 0.3X0.3 SMD |
4,113 |
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Datasheet | CMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3.6 V | 2.5 ~ 4.5V | 3.1kHz | Magnetic | - | - | 90dB @ 3.6V, 10cm | 90mA | 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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SMT-0540-T-9-RBUZZER MAGNETIC 3V 0.2X 0.2" SMD |
4,366 |
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Datasheet | SMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 2 ~ 5V | 4kHz | Electromechanical/Magnetic | - | - | 80dB @ 3V, 10cm | 100mA | Top | -20°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-5V-4-RBUZZER MAGNETIC 5V 12MM TH |
4,914 |
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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 | -20°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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AI-1027-TWT-5V-2-RBUZZER MAGNETIC 5V 9.6MM TH |
7,434 |
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Datasheet | AI | Tray | Active | Indicator, Internally Driven | DC | 5 V | 3 ~ 7V | 2.73kHz | Electromechanical/Magnetic | Single Tone | - | 82dB @ 5V, 10cm | 30mA | Top | -20°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.378" Dia (9.60mm) |
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CMT-0525-75-SMT-TRBUZZER MAGN 3V 5MMX5MMSMD |
16,326 |
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Datasheet | CMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 2 ~ 5V | 4kHz | Magnetic | - | - | 75dB @ 3V, 10cm | 100mA | Top | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.197" L x 0.197" W (5.00mm x 5.00mm) |
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CMT-0502-75-SMT-TRBUZZER MAGNETIC 3V 5MMX5MM SMD |
1,637 |
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Datasheet | CMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 2 ~ 5V | 4kHz | Magnetic | - | - | 75dB @ 3V, 10cm | 100mA | Top | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.197" L x 0.197" W (5.00mm x 5.00mm) |
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?
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