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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AT-4625-TT-HT-RBUZZER PIEZO 20V 45.4MM TH |
216 |
|
Datasheet | AT | Tray | Active | Transducer, Externally Driven | Peak-Peak Signal | 20 V | 3 ~ 30V | 2.5kHz | Piezo | - | - | 120dB @ 20V, 10cm | 80mA | Top | -40°C ~ 105°C | - | - | - | Through Hole | PC Pins | 1.787" Dia (45.40mm) |
|
|
AT-3425-TWT-RBUZZER PIEZO 12V 33.6MM TH |
1,945 |
|
Datasheet | AT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 12 V | 3 ~ 28V | 2.5kHz | Piezo (with Feedback) | Single Tone | - | 85dB @ 12V, 10cm | 7mA | Top | -30°C ~ 85°C | - | Washable | - | Through Hole | PC Pins | 1.323" Dia (33.60mm) |
|
|
CS-3624BUZZER MAGNETIC 24V 32X17 FLANGE |
931 |
|
Datasheet | CS | Tray | Active | Indicator, Internally Driven | DC | 24 V | 20 ~ 28V | - | Magnetic | Single Tone | - | 78dB @ 24V, 30cm | 35mA | Top | -30°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 0.910" L x 0.669" W (23.30mm x 17.00mm) |
|
|
CMI-1295-85T3VDC, 85DB, INDICATOR |
429 |
|
Datasheet | CMI | Tray | Active | Indicator, Internally Driven | DC | 3 V | 2 ~ 5V | 2.3kHz | Magnetic | Single Tone | - | 85dB @ 3V, 10cm | 30mA | Top | -20°C ~ 70°C | - | Washable | Waterproof | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
|
|
PK-09N50PQ2.5-505DC 77-84DB 5000HZ CONT 10 |
1,465 |
|
Datasheet | PK | Bulk | Active | Indicator, Internally Driven | DC | 5 V | 2.5 ~ 5.5V | 5kHz | Piezo | Single Tone | - | 80dB @ 5V, 10cm | 3mA | Top | -20°C ~ 100°C | - | - | - | Through Hole | PC Pins | 0.413" Dia (10.50mm) |
|
|
AST0840MFD-4.4TRQBUZZER MAGN 4.4V 0.34X 0.34 SMD |
1,890 |
|
Datasheet | AST | Tape & Reel (TR) | Active | Transducer, Externally Driven | Peak-Peak Signal | 4.4 V | 3.6 ~ 5V | 4kHz | Magnetic | - | - | 105dB @ 4.4V, 10cm | 140mA | Top | -30°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.339" L x 0.335" W (8.60mm x 8.50mm) |
|
MCP320B2QBUZZER PIEZO 12V 23.4MM TH |
4,472 |
|
Datasheet | MCP | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 20V | 2.5kHz | Piezo | Single Tone | - | 95dB @ 12V, 30cm | 20mA | Top | -20°C ~ 90°C | - | - | - | Through Hole | PC Pins | 0.921" Dia (23.40mm) |
|
|
AT-5210-TT-RBUZZER PIEZO 18V 51.5MM TH |
8,372 |
|
Datasheet | AT | Tray | Active | Transducer, Externally Driven | Peak-Peak Signal | 18 V | 1 ~ 60V | 1kHz | Piezo | Single Tone | - | 105dB @ 18V, 10cm | 10mA | Top | -40°C ~ 105°C | - | - | - | Through Hole | PC Pins | 2.028" Dia (51.50mm) |
|
|
AST200QBUZZER MAGN 3V8.7X8.7MMSMD |
1,181 |
|
Datasheet | AST | Tube | Active | Transducer, Externally Driven | Peak-Peak Signal | 3 V | 2 ~ 4V | 2.73kHz | Magnetic | Single Tone | - | 85dB @ 3V, 10cm | 80mA | Side | -20°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.343" L x 0.343" W (8.70mm x 8.70mm) |
|
|
PL-27N26WQBUZZER PIEZO 12V 30MM FLANGE |
493 |
|
Datasheet | PL | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 28V | 2.5kHz | Piezo | Pulse, Slow | - | 90dB @ 12V, 30cm | 15mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.181" Dia (30.00mm) |
|
|
CEP-4411ACBUZZER PIEZO 110V 41.80MM FLANGE |
904 |
|
Datasheet | CEP | Box | Active | Indicator, Internally Driven | AC, DC | 110 V | 30 ~ 120V | 2.8kHz | Piezo | Single Tone | - | 88dB @ 110V, 30cm | 7mA | Top | -20°C ~ 60°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.646" Dia (41.80mm) |
|
|
CS-3606BUZZER MAGNETIC 6V 32X17 FLANGE |
680 |
|
Datasheet | CS | Tray | Active | Indicator, Internally Driven | DC | 6 V | 4 ~ 8V | - | Magnetic | Single Tone | - | 78dB @ 6V, 30cm | 35mA | Top | -30°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 0.910" L x 0.669" W (23.30mm x 17.00mm) |
|
SMT-1427-S-2-RBUZZER MAGNETIC 1.5V 11X14MM SMD |
578 |
|
Datasheet | SMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 1.5 V | 1.2 ~ 1.7V | 2.7kHz | Electromechanical/Magnetic | Single Tone | - | 85dB @ 1.5V, 10cm | 80mA | Side | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.433" L x 0.551" W (11.00mm x 14.00mm) |
|
|
CPE-253BUZZER PIEZO 12V 28.00MM FLANGE |
599 |
|
Datasheet | CPE | Box | Active | Indicator, Internally Driven | DC | 12 V | 4 ~ 28V | 3.5kHz | Piezo | Pulse, Slow | - | 87dB @ 12V, 30cm | 6mA | Top | -30°C ~ 85°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.102" Dia (28.00mm) |
|
|
AI-2304-TF-LW120-5V-RBUZZER MAGN 4.5V 32X17MM FLANGE |
321 |
|
Datasheet | AI | Tray | Active | Indicator, Internally Driven | DC | 4.5 V | 3 ~ 6V | 400Hz | Electromechanical/Magnetic | Single Tone | - | 75dB @ 4.5V, 10cm | 20mA | Top | -10°C ~ 60°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.260" L x 0.669" W (32.00mm x 17.00mm) |
|
|
CPI-3116-3-100TBUZZER PIEZO 3V 31MM TH |
832 |
|
Datasheet | CPI | Box | Active | Indicator, Internally Driven | DC | 3 V | 2.5 ~ 3.5V | 3.2kHz | Piezo | Single Tone | - | 97dB @ 3V, 30cm | 30mA | Top | -35°C ~ 80°C | - | - | - | Through Hole | PC Pins | 1.220" Dia (31.00mm) |
|
|
AI-2304-TT-24V-2-RBUZZER MAGNETIC 24V 23X17MM TH |
408 |
|
Datasheet | AI | Tray | Active | Indicator, Internally Driven | DC | 24 V | 15 ~ 27V | 400Hz | Electromechanical/Magnetic | Single Tone | - | 85dB @ 24V, 10cm | 30mA | Top | -20°C ~ 65°C | - | - | - | Through Hole | PC Pins | 0.906" L x 0.669" W (23.00mm x 17.00mm) |
|
|
PK-27H35P-24VQ18-28DC 94-110DB 3500HZ CONT 30X |
230 |
|
Datasheet | PK | Bulk | Active | Indicator, Internally Driven | DC | 24 V | 18 ~ 28V | 3.5kHz | Piezo | Single Tone | - | 100dB @ 24V, 10cm | 20mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 1.181" Dia (30.00mm) |
|
|
PK-20A25WQBUZZER PIEZO 12V 23MM FLANGE |
325 |
|
Datasheet | PK | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 24V | 2.5kHz | Piezo | Single Tone | - | 95dB @ 12V, 30cm | 25mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 0.906" Dia (23.00mm) |
|
|
CPE-420BUZZER PIEZO 12V 41.80MM FLANGE |
592 |
|
Datasheet | CPE | Box | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 16V | 2.8kHz | Piezo | Single Tone | - | 102dB @ 12V, 30cm | 50mA | Top | -30°C ~ 85°C | - | - | - | Panel Mount, Flange | Wire Leads | 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.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.