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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SCE028LD3SU2BBUZZER PIEZO 42.98MM PNL MNT |
2,997 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Speed Up, Fast | 0.5 ~ 8 PPS in 30 Sec | 85dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE028MD3CK1BBUZZER PIEZO 42.98MM PNL MNT |
2,433 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Click | 1 PPS | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE028MD3PS1BBUZZER PIEZO 42.85MM PNL MNT |
2,176 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Pulse, Short | 1 PPS | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE028MD3QP1BBUZZER PIEZO 42.85MM PNL MNT |
2,579 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Pulse, Quick | 60 PPS | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE028MD3SU2BBUZZER PIEZO 42.85MM PNL MNT |
1,367 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Speed Up, Fast | 0.5 ~ 8 PPS in 30 Sec | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048LD3CK1BBUZZER PIEZO 42.85MM PNL MNT |
2,098 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2.9kHz | Piezo | Click | 1 PPS | 85dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048LD3DP2BBUZZER PIEZO 42.85MM PNL MNT |
1,390 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2.9kHz | Piezo | Double Pulse, Fast | 2 PPS | 85dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048LD3PS1BBUZZER PIEZO 42.85MM PNL MNT |
3,656 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2.9kHz | Piezo | Pulse, Short | 1 PPS | 85dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048LD3QP1BBUZZER PIEZO 42.85MM PNL MNT |
1,112 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2.9kHz | Piezo | Pulse, Quick | 60 PPS | 85dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048LD3SU2BBUZZER PIEZO 42.85MM PNL MNT |
1,593 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2.9kHz | Piezo | Speed Up, Fast | 0.5 ~ 8 PPS in 30 Sec | 85dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE028MD3DP2BBUZZER PIEZO 42.85MM PNL MNT |
3,627 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Double Pulse, Fast | 2 PPS | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE028LD3DP2BBUZZER PIEZO 42.98MM PNL MNT |
4,358 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Double Pulse, Fast | 2 PPS | 85dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE028LD3SU2SBUZZER PIEZO 42.98MM PNL MNT |
1,908 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Speed Up, Fast | 0.5 ~ 8 PPS in 30 Sec | 85dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.692" Dia (42.98mm) |
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SCE028MD3CK1SBUZZER PIEZO 42.98MM PNL MNT |
3,468 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Click, Pulse | 1 PPS | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.692" Dia (42.98mm) |
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SC250KBUZZER PIEZO 42.85MM PNL MNT |
2,615 |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 60 ~ 250V | 2.9kHz | Piezo | Pulse, Short | 0.5 ~ 1.2 PPS | 68dB @ 60V, 61cm | 5 ~ 18mA | 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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SCE016SD3CK1BBUZZER PIEZO 42.98MM PNL MNT |
1,674 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.9kHz | Piezo | Click, Pulse | 1 PPS | 65dB @ 6V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE016SD3DL1BBUZZER PIEZO 42.98MM PNL MNT |
3,526 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.9kHz | Piezo | Single Tone | 10 Sec On-Delay | 65dB @ 6V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE016SD3DP2BBUZZER PIEZO 42.98MM PNL MNT |
3,607 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.9kHz | Piezo | Double Pulse, Fast | 2 PPS | 65dB @ 6V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE016SD3DP3BBUZZER PIEZO 42.98MM PNL MNT |
2,458 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.9kHz | Piezo | Double Pulse, Slow | 0.5 PPS | 65dB @ 6V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE016SD3DT7BBUZZER PIEZO 42.98MM PNL MNT |
4,471 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.95kHz | Piezo | Warble, Fast | 7 WPS | 65dB @ 6V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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.