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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SMT-12BUZZER MAGNETIC 0.49"X 0.49" SMD |
1,112 |
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Datasheet | SMT | Tube | Obsolete | Transducer, Externally Driven | - | - | - | - | Electromechanical/Magnetic | - | - | - | - | - | - | - | - | - | Surface Mount | Solder Pads | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
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SMT-08-2BUZZER ELECTRO/ MAGN SMD |
1,293 |
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Datasheet | SMT | Tube | Obsolete | Transducer, Externally Driven | - | - | - | - | Electromechanical/Magnetic | - | - | - | - | - | - | - | - | - | Surface Mount | - | - |
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KBT-33SB-2T-2BUZZER PIEZO 20V 33.00MM TH |
2,128 |
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Datasheet | KBT, Kyocera | Bulk | Obsolete | Transducer, Externally Driven | Peak-Peak Signal | 20 V | - | 1.25kHz | Piezo | Single Tone | - | 70dB @ 20V, 30cm | - | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 1.299" Dia (33.00mm) |
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SMT-1141-T-3-RBUZZER PIEZO 5V 12X12MM" W SMD |
1,763 |
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Datasheet | SMT | Tape & Reel (TR) | Discontinued at Digi-Key | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 1 ~ 25V | 4.1kHz | Piezo | Single Tone | - | 73dB @ 5V, 10cm | 2.9mA | Top | -40°C ~ 80°C | - | - | - | Surface Mount | Solder Pads | 0.433" L x 0.354" W (11.00mm x 9.00mm) |
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SC616PBUZZER PIEZO 42.85MM PNL MNT |
1,431 |
|
Datasheet | SC | Bulk | Obsolete | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.9kHz | Piezo | Pulse, Fast | 2 ~ 10 PPS | 68dB @ 6V, 61cm | 2 ~ 9mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SC616JBUZZER PIEZO 42.85MM PNL MNT |
4,865 |
|
Datasheet | SC | Bulk | Obsolete | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.9kHz | Piezo | Pulse, Slow | 0.5 ~ 2.5 PPS | 68dB @ 6V, 61cm | 2 ~ 9mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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PS2220P02BUZZER PIEZO 3V 22X7MM W TH |
3,033 |
|
Datasheet | PS | Tray | Obsolete | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 20V (Max) | 2kHz | Piezo | Single Tone | - | 75dB @ 3V, 10cm | - | Side | -40°C ~ 125°C | - | - | - | Through Hole | PC Pins | 0.866" L x 0.276" W (22.00mm x 7.00mm) |
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PKB24SPCH36W1-B0BUZZER PIEZO 12V 24.3MM TH |
3,570 |
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Datasheet | PK | Bulk | Obsolete | Transducer, Externally Driven | DC | 12 V | 3 ~ 15V | 3.6kHz | Piezo | Single Tone | - | - | 16mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.957" Dia (24.30mm) |
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PKM22EPTH2001-B0BUZZER PIEZO 3V 22X7MM W TH |
3,754 |
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Datasheet | PK | Bulk | Obsolete | Transducer, Externally Driven | Peak-Peak Signal | 3 V | - | 2kHz | Piezo | Single Tone | - | 70dB @ 3V, 10cm | - | Side | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.866" L x 0.276" W (22.00mm x 7.00mm) |
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PKM22EPTH2002-B0BUZZER PIEZO 22X7MM W TH |
3,058 |
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Datasheet | PiezoRinger® | Bulk | Active | Transducer, Externally Driven | Zero-Peak Signal | - | 25V (Max) | 2kHz | Piezo | Ringer | - | 70dB @ 3V, 10cm | - | Side | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.866" L x 0.276" W (22.00mm x 7.00mm) |
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PKM33EPH1202CBUZZER PIEZO 30V 33MM TH |
3,028 |
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Datasheet | PiezoRinger® | Bulk | Obsolete | Transducer, Externally Driven | Peak-Peak Signal | 30 V | 40V (Max) | 1.2kHz | Piezo | Ringer | - | 68dB @ 30V, 100cm | - | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 1.299" Dia (33.00mm) |
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API-4260-LW150-RBUZZER PIEZO 12V 42MM FLANGE |
4,970 |
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Datasheet | API | Bulk | Obsolete | Indicator, Internally Driven | DC | 12 V | 7 ~ 24V | 3.05kHz | Piezo | Programmable, USB | Variable | 100dB @ 12V, 10cm | 350mA | Top | -20°C ~ 60°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.654" Dia (42.00mm) |
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X-5735-LW350-S-RBUZZER PIEZO 12V 57.5X44.5 BRKT |
2,763 |
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Datasheet | X | Bulk | Obsolete | Indicator, Internally Driven | DC | 12 V | 5 ~ 15V | 2.5kHz | Piezo | Siren | - | 110dB @ 12V, 10cm | 200mA | User Defined | -20°C ~ 70°C | - | - | - | Bracket Mount | Wire Leads | 2.264" L x 1.752" W (57.50mm x 44.50mm) |
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MAS27N26EPQBUZZER PIEZO 12V FLANGE RA |
1,906 |
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Datasheet | MAS | Strip | Active | Indicator, Internally Driven | DC | 12 V | 8 ~ 16V | 2.7kHz | Piezo | Pulse, Fast | - | 87dB @ 12V, 10cm | 20mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange, Right Angle | Screw Terminal, Quick Connect Tab - 0.248" (6.30mm) | 2.437" L x 1.220" W (61.90mm x 31.00mm) |
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PB-12N23P-05AQSBUZZER MAGNETIC 5V 12MM TH |
4,241 |
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Datasheet | PB | Bulk | Active | Transducer, Externally Driven | DC | 5 V | 4 ~ 7V | 2.3kHz | Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 30mA | - | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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PF-27N29ERQBUZZER PIEZO 12V 35.5MM PNL MNT |
2,488 |
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Datasheet | PF | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 28V | 2.9kHz | Piezo | Pulse, Fast | 3 PPS | 90dB @ 12V, 30cm | 15mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.252" (6.40mm) | 1.398" Dia (35.50mm) |
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PK-2316N04P-06QBUZZER MAGN 6V 22.5X16MM TH |
2,718 |
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Datasheet | PK | Bulk | Active | Indicator, Internally Driven | DC | 6 V | 4 ~ 7V | 400Hz | Magnetic | Single Tone | - | 70dB @ 6V, 30cm | 30mA | Top | -40°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.886" L x 0.630" W (22.50mm x 16.00mm) |
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PS-580AQBUZZER PIEZO 12V 50.5MM CHASS |
1,126 |
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Datasheet | PS | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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PT-2025PAQBUZZER PIEZO 5V - - |
4,479 |
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Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 5 ~ 25V | 2.5kHz | Piezo | Single Tone | - | 85dB @ 5V, 10cm | 2mA | Top | -20°C ~ 70°C | - | - | - | - | - | - |
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SC2036ACPBUZZER PIEZO 42.85MM PNL MNT |
2,014 |
|
Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 30 ~ 110V | 1kHz | Piezo | Chime | - | 55dB @ 30V, 61cm | 6 ~ 30mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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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