What are Alarms, Buzzers, and Sirens ?
Alarms, Buzzers, and Sirens are electromechanical devices designed to produce sound for alerting or signaling purposes. They are commonly used in applications such as safety systems, alarms, and notification systems. Important specifications for selection include Frequency, which determines the pitch of the sound; Current, which affects power consumption; and Ingress Protection, which indicates the device's resistance to environmental factors. Ensuring compatibility with existing systems and validating lifecycle status are crucial for effective procurement.
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| Part & Mfr | Total Stock | Pricing & RFQ | Approval Agency | Built-in Drive Circuit | Capacitance | Carton Quantity | Coil Resistance | Current | Current Consumption | Diameter | Driver Circuitry | Duration | Electrostatic Capacity | External Drive Circuit Needed | Frequency | Hand Soldering Condition | Hand Soldering Temperature | Height | Housing Material | Industrial Grade | Ingress Protection | Input Type | Lead Spacing | Lead Style | Length | Material | Maximum Input Voltage | Mounting Type | Operating Frequency | Operating Mode | Operating Temperature | Operating Temperature Range | Operating Voltage | Operating Voltage Range | Package Type | Packaging Type | Port Location | Rated Frequency | Rated Voltage | Ratings | Reel Quantity | Reflow Soldering Temperature | Resonant Frequency | Resonant Frequency (Nominal) | SVHC Present | Size | Soldering Temperature (Hand) | Sound Level Category | Sound Pressure Level | Sound Pressure Level (SPL) | Standard Package Quantity | Storage Temperature | Storage Temperature Range | Tape & Reel | Technology | Terminal Finish | Terminal Material | Termination | Termination Style | Tone/Pulse Rate | Voltage | Voltage Range | Washable | Weight | Weight (Typical) | Width | spl (Minimum @ 7.5 Vdc @ 2 Feet) | spl (Typical) | |
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PUI Audio, Inc.
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- | - | - | - | - | 30mA | - | - | Indicator, Internally Driven | - | - | - | 2.73kHz | - | - | 0.217" (5.50mm) | - | - | - | DC | - | - | - | - | - | Through Hole | - | Single Tone | -20°C ~ 70°C | - | - | - | - | - | Top | - | - | Washable | - | - | - | - | - | 0.378" Dia (9.60mm) | - | - | - | 82dB @ 5V, 10cm | - | - | - | - | Electromechanical/Magnetic | - | - | PC Pins | - | - | 5 V | 3 ~ 7V | - | - | - | - | - | - | |
CUI Devices
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- | - | - | - | - | 110mA | - | - | Transducer, Externally Driven | - | - | - | 4kHz | - | - | 0.083" (2.10mm) | - | - | - | Zero-Peak Signal | - | - | - | - | - | Surface Mount | - | Single Tone | -30°C ~ 70°C | - | - | - | - | - | Top | - | - | - | - | - | - | - | - | 0.197" L x 0.197" W (5.00mm x 5.00mm) | - | - | - | 80dB @ 3V, 10cm | - | - | - | - | Magnetic | - | - | Solder Pads | - | - | 3 V | 2 ~ 4V | - | - | - | - | - | - | |
Mallory Sonalert Products
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- | - | - | - | - | 5mA | - | - | Transducer, Externally Driven | - | - | - | 3.65kHz | - | - | 0.303" (7.70mm) | - | - | - | Peak-Peak Signal | - | - | - | - | - | Surface Mount | - | Single Tone | -30°C ~ 85°C | - | - | - | - | - | Top | - | - | - | - | - | - | - | - | 0.583" L x 0.583" W (14.80mm x 14.80mm) | - | - | - | 85dB @ 7V, 10cm | - | - | - | - | Piezo | - | - | Solder Pads | - | - | 7 V | 1 ~ 30V | - | - | - | - | - | - | |
PUI Audio, Inc.
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- | - | - | - | - | 5mA | - | - | Transducer, Externally Driven | - | - | - | 4.1kHz | - | - | 0.106" (2.70mm) | - | - | - | Peak-Peak Signal | - | - | - | - | - | Surface Mount | - | Single Tone | -40°C ~ 105°C | - | - | - | - | - | Top | - | - | - | - | - | - | - | - | 0.512" L x 0.512" W (13.00mm x 13.00mm) | - | - | - | 75dB @ 5V, 10cm | - | - | - | - | Piezo | - | - | Solder Pads | - | - | 5 V | 1 ~ 25V | - | - | - | - | - | - | |
PUI Audio, Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | 30mA | - | - | Indicator, Internally Driven | - | - | - | 2.7kHz | - | - | 0.197" (5.00mm) | - | - | - | DC | - | - | - | - | - | Surface Mount | - | Single Tone | -30°C ~ 70°C | - | - | - | - | - | Top | - | - | Washable | - | - | - | - | - | 0.382" L x 0.382" W (9.70mm x 9.70mm) | - | - | - | 80dB @ 3V, 10cm | - | - | - | - | Electromechanical/Magnetic | - | - | Solder Pads | - | - | 3 V | 2 ~ 5V | - | - | - | - | - | - | |
PUI Audio, Inc.
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Send RFQ
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Price on request
Price and Stock
on Request Send RFQ
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- | - | - | - | - | 100mA | - | - | Transducer, Externally Driven | - | - | - | 2.83kHz | - | - | 3.50mm (0.138") | - | - | - | Zero-Peak Signal | - | - | 10.00mm (0.394") | - | - | Surface Mount | - | Single Tone | -20°C ~ 70°C | - | - | - | - | - | Side | - | - | - | - | - | - | - | - | - | - | - | - | 93dB @ 3.6V, 10cm | - | - | - | Yes | Electromechanical/Magnetic | - | - | Solder Pads | Solder Pads | - | 3.6 V | 3 ~ 4.6V | - | - | - | 10.00mm (0.394") | - | - | |
CUI Devices
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Send RFQ |
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on Request Send RFQ |
- | - | - | - | - | 30mA | - | - | Indicator, Internally Driven | - | - | - | 2.7kHz | - | - | 0.217" (5.50mm) | - | - | - | DC | - | - | - | - | - | Surface Mount | - | Single Tone | -20°C ~ 70°C | - | - | - | - | - | Top | - | - | Washable | - | - | - | - | - | 0.378" L x 0.378" W (9.60mm x 9.60mm) | - | - | - | 75dB @ 3V, 10cm | - | - | - | - | Magnetic | - | - | Solder Pads | - | - | 3 V | 2 ~ 5V | - | - | - | - | - | - | |
CUI Devices
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- | - | - | - | - | 30mA | - | - | Indicator, Internally Driven | - | - | - | 3.1kHz | - | - | 0.315" (8.00mm) | - | - | - | DC | - | - | - | - | - | Through Hole | - | Single Tone | -20°C ~ 70°C | - | - | - | - | - | Top | - | - | Washable | - | - | - | - | - | 0.472" Dia (12.00mm) | - | - | - | 83dB @ 5V, 10cm | - | - | - | - | Magnetic | - | - | PC Pins | - | - | 5 V | 3 ~ 7V | - | - | - | - | - | - | |
CUI Devices
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Send RFQ |
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- | - | - | - | - | 5mA | - | - | Transducer, Externally Driven | - | - | - | 5.2kHz | - | - | 0.142" (3.60mm) | - | - | - | Peak-Peak Signal | - | - | - | - | - | Surface Mount | - | Single Tone | -20°C ~ 70°C | - | - | - | - | - | Top | - | - | Washable | - | - | - | - | - | 0.394" Dia (10.00mm) | - | - | - | 75dB @ 5V, 10cm | - | - | - | - | Piezo | - | - | Solder Pads | - | - | 5 V | 25V (Max) | - | - | - | - | - | - | |
CUI Devices
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- | - | - | - | - | 80mA | - | - | Transducer, Externally Driven | - | - | - | 2.7kHz | - | - | 0.138" (3.50mm) | - | - | - | Zero-Peak Signal | - | - | - | - | - | Surface Mount | - | Single Tone | -20°C ~ 70°C | - | - | - | - | - | Side | - | - | - | - | - | - | - | - | 0.394" L x 0.394" W (10.00mm x 10.00mm) | - | - | - | 92dB @ 5V, 10cm | - | - | - | - | Magnetic | - | - | Solder Pads | - | - | 5 V | 4 ~ 7V | - | - | - | - | - | - | |
PUI Audio, Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | 100mA | - | - | Transducer, Externally Driven | - | - | - | 4kHz | - | - | 0.083" (2.10mm) | - | - | - | Zero-Peak Signal | - | - | - | - | - | Surface Mount | - | Single Tone | -30°C ~ 70°C | - | - | - | - | - | Top | - | - | - | - | - | - | - | - | 0.197" L x 0.197" W (5.00mm x 5.00mm) | - | - | - | 78dB @ 3V, 10cm | - | - | - | - | Electromechanical/Magnetic | - | - | Solder Pads | - | - | 3 V | 2 ~ 4V | - | - | - | - | - | - | |
CUI Devices
|
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on Request Send RFQ |
- | - | - | - | - | 30mA | - | - | Indicator, Internally Driven | - | - | - | 2.4kHz | - | - | 0.406" (10.30mm) | - | - | - | DC | - | - | - | - | - | Surface Mount | - | Single Tone | -30°C ~ 70°C | - | - | - | - | - | Top | - | - | Washable | - | - | - | - | - | 0.504" L x 0.504" W (12.80mm x 12.80mm) | - | - | - | 90dB @ 5V, 10cm | - | - | - | - | Magnetic | - | - | Solder Pads | - | - | 5 V | 4 ~ 7V | - | - | - | - | - | - | |
PUI Audio, Inc.
|
Send RFQ |
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Price and Stock
on Request Send RFQ |
- | - | - | - | - | 90mA | - | - | Transducer, Externally Driven | - | - | - | 4kHz | - | - | 0.098" (2.50mm) | - | - | - | Zero-Peak Signal | - | - | - | - | - | Surface Mount | - | Single Tone | -20°C ~ 70°C | - | - | - | - | - | Top | - | - | - | - | - | - | - | - | 0.157" L x 0.157" W (4.00mm x 4.00mm) | - | - | - | 70dB @ 3V, 10cm | - | - | - | - | Electromechanical/Magnetic | - | - | Solder Pads | - | - | 3 V | 2 ~ 4V | - | - | - | - | - | - | |
PUI Audio, Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | 70mA | - | - | Transducer, Externally Driven | - | - | - | 2.3kHz | - | - | 0.177" (4.50mm) | - | - | - | Zero-Peak Signal | - | - | - | - | - | Surface Mount | - | Single Tone | -30°C ~ 70°C | - | - | - | - | - | Side | - | - | - | - | - | - | - | - | 0.335" L x 0.335" W (8.50mm x 8.50mm) | - | - | - | 87dB @ 5V, 10cm | - | - | - | - | Electromechanical/Magnetic | - | - | Solder Pads | - | - | 5 V | 3 ~ 7V | - | - | - | - | - | - | |
PUI Audio, Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | 90mA | - | - | Transducer, Externally Driven | - | - | - | 2.63kHz | - | - | 0.126" (3.20mm) | - | - | - | Zero-Peak Signal | - | - | - | - | - | Surface Mount | - | Single Tone | -30°C ~ 70°C | - | - | - | - | - | Side | - | - | - | - | - | - | - | - | 0.315" L x 0.315" W (8.00mm x 8.00mm) | - | - | - | 90dB @ 3.6V, 10cm | - | - | - | - | Electromechanical/Magnetic | - | - | Solder Pads | - | - | 3.6 V | 2.5 ~ 4.5V | - | - | - | - | - | - | |
CUI Devices
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Send RFQ |
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on Request Send RFQ |
- | - | - | - | - | 11mA | - | - | Transducer, Externally Driven | - | - | - | - | - | - | 0.307" (7.80mm) | - | - | - | Peak-Peak Signal | - | - | - | - | - | Through Hole | - | Single Tone | -30°C ~ 85°C | - | - | - | - | - | Top | - | - | - | - | - | - | - | - | 0.945" Dia (24.00mm) | - | - | - | 92dB @ 10V, 10cm | - | - | - | - | Piezo | - | - | PC Pins | - | - | 10 V | 30V (Max) | - | - | - | - | - | - | |
PUI Audio, Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | 60mA | - | - | Transducer, Externally Driven | - | - | - | 2.73kHz | - | - | 0.236" (6.00mm) | - | - | - | Zero-Peak Signal | - | - | - | - | - | Surface Mount | - | Single Tone | -40°C ~ 85°C | - | - | - | - | - | Side | - | - | Washable | - | - | - | - | - | 0.335" L x 0.335" W (8.50mm x 8.50mm) | - | - | - | 85dB @ 3.6V, 10cm | - | - | - | - | Electromechanical/Magnetic | - | - | Solder Pads | - | - | 3.6 V | 2.5 ~ 4.5V | - | - | - | - | - | - | |
CUI Devices
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Send RFQ |
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on Request Send RFQ |
- | - | - | - | - | 35mA | - | - | Indicator, Internally Driven | - | - | - | 2.7kHz | - | - | 0.217" (5.50mm) | - | - | - | DC | - | - | - | - | - | Through Hole | - | Single Tone | -30°C ~ 70°C | - | - | - | - | - | Top | - | - | Washable | - | - | - | - | - | 0.378" Dia (9.60mm) | - | - | - | 80dB @ 5V, 10cm | - | - | - | - | Magnetic | - | - | PC Pins | - | - | 5 V | 4 ~ 7V | - | - | - | - | - | - | |
PUI Audio, Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | 120mA | - | - | Transducer, Externally Driven | - | - | - | 2.7kHz | - | - | 0.106" (2.70mm) | - | - | - | Zero-Peak Signal | - | - | - | - | - | Surface Mount | - | Single Tone | -30°C ~ 70°C | - | - | - | - | - | Side | - | - | - | - | - | - | - | - | 0.295" L x 0.295" W (7.50mm x 7.50mm) | - | - | - | 85dB @ 3.6V, 10cm | - | - | - | - | Electromechanical/Magnetic | - | - | Solder Pads | - | - | 3.6 V | 2 ~ 5V | - | - | - | - | - | - |
Showing 1101-1119 of 1,119 products