Alarms, Buzzers, and Sirens
Alarms, Buzzers, and Sirens are devices that produce an audible signal usually like a steady high-pitched hum that is encased within a molded housing. The characteristics are driver circuitry, input type, voltage rated, voltage range, frequency, technology, operating mode, current supply, and port location. The technology is electromechanical, magnetic, piezo, and piezo (with feedback) with a frequency from multiple, 200Hz to 8kHz.
Product List
Total Components: 300
| Product | Pricing | Datasheet | 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 | Height - Seated (Max) | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 CPI-1762-90-SMT-TR CUI Devices | 1 $2.9000 | Datasheet | Indicator, Internally Driven | DC | 12 V | 3 ~ 15V | 4kHz | Piezo | Single Tone | - | 90dB @ 12V, 10cm | 12mA | Top | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.669" Dia (17.00mm) | 0.264" (6.70mm) | 9,660 Cart + RFQ |
 IE122303-1 DB Unlimited | 1 $1.9600 | Datasheet | Indicator, Internally Driven | DC | 3 V | 2 ~ 5V | 2.3kHz | Electromechanical | Single Tone | - | 85dB @ 3V, 10cm | 30mA | Top | -30°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) | 0.382" (9.70mm) | 3,294 Cart + RFQ |
 IE122305-7 DB Unlimited | 1 $1.9600 | Datasheet | Indicator, Internally Driven | DC | 5 V | 4 ~ 7V | 2.3kHz | Electromechanical | Single Tone | - | 85dB @ 5V, 10cm | 30mA | Top | -30°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) | 0.382" (9.70mm) | 4,488 Cart + RFQ |
 SMT-1324-TW-1V-R-T/R PUI Audio, Inc. | 1 $2.9400 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 1.5 V | 1 ~ 3V | 2.4kHz | Electromechanical/Magnetic | Single Tone | - | 80dB @ 1.5V, 10cm | 30mA | Top | -20°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.492" L x 0.492" W (12.50mm x 12.50mm) | 0.283" (7.20mm) | 2,558 Cart + RFQ |
 CPI-137-83T CUI Devices | 1 $2.0100 | Datasheet | Indicator, Internally Driven | DC | 5 V | 4 ~ 10V | 3.8kHz | Piezo | Single Tone | - | 83dB @ 5V, 10cm | 10mA | Top | -40°C ~ 85°C | - | Washable | - | Through Hole | PC Pins | 0.547" Dia (13.90mm) | 0.315" (8.00mm) | 7,329 Cart + RFQ |
 SMI-1027-TW-5V-R PUI Audio, Inc. | 1 $3.4800 | Datasheet | Indicator, Internally Driven | DC | 5 V | 4 ~ 7V | 2.7kHz | Electromechanical/Magnetic | Single Tone | - | 80dB @ 5V, 10cm | 30mA | Top | -40°C ~ 85°C | - | Washable | - | Surface Mount | Solder Pads | 0.378" L x 0.378" W (9.60mm x 9.60mm) | 0.209" (5.30mm) | 9,973 Cart + RFQ |
 AT-3237-TF-LW140-R PUI Audio, Inc. | 1 $2.0600 | Datasheet | Transducer, Externally Driven | Peak-Peak Signal | 12 V | 3 ~ 28V | 3.7kHz | Piezo (with Feedback) | Single Tone | - | 98dB @ 12V, 10cm | 7mA | Top | -30°C ~ 85°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.260" Dia (32.00mm) | 0.551" (14.00mm) | 8,875 Cart + RFQ |
CPI-137-12T CUI Devices | 1 $2.0800 | Datasheet | Indicator, Internally Driven | DC | 12 V | 5 ~ 15V | 3.8kHz | Piezo | Single Tone | - | 92dB @ 12V, 10cm | 18mA | Top | -40°C ~ 85°C | - | Washable | - | Through Hole | PC Pins | 0.547" Dia (13.90mm) | 0.315" (8.00mm) | 4,458 Cart + RFQ |
 IP134012-1 DB Unlimited | 1 $2.1000 | Datasheet | Indicator, Internally Driven | DC | 12 V | 3 ~ 16V | 4kHz | Piezo | Single Tone | - | 80dB @ 12V, 10cm | 7mA | Top | -20°C ~ 60°C | - | - | - | Through Hole | PC Pins | 0.543" Dia (13.80mm) | 0.295" (7.50mm) | 3,666 Cart + RFQ |
 SMT-0825-T-2-R PUI Audio, Inc. | 1 $3.6300 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 3.6 V | 2.5 ~ 4.5V | 2.7kHz | Electromechanical/Magnetic | Single Tone | - | 85dB @ 3.6V, 10cm | 90mA | Top | -30°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.335" L x 0.335" W (8.50mm x 8.50mm) | 0.126" (3.20mm) | 3,958 Cart + RFQ |
 SMT-0820-S-R PUI Audio, Inc. | 1 $3.6500 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 5 V | 4 ~ 6V | 2kHz | Electromechanical/Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 70mA | Side | -30°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.335" L x 0.335" W (8.50mm x 8.50mm) | 0.177" (4.50mm) | 7,791 Cart + RFQ |
 CPI-2207-95-SMT-TR CUI Devices | 1 $3.1500 | Datasheet | Indicator, Internally Driven | DC | 12 V | 3 ~ 15V | 4kHz | Piezo | Single Tone | - | 95dB @ 12V, 10cm | 12mA | Top | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.870" Dia (22.10mm) | 0.295" (7.50mm) | 8,081 Cart + RFQ |
 AT-2310-T-LW100-R PUI Audio, Inc. | 1 $2.1300 | Datasheet | Transducer, Externally Driven | Peak-Peak Signal | 3 V | 1 ~ 12V | 2kHz | Piezo | Single Tone | - | 65dB @ 3V, 10cm | 3mA | Top | -30°C ~ 85°C | - | - | - | Custom | Wire Leads | 0.886" Dia (22.50mm) | 0.146" (3.70mm) | 7,034 Cart + RFQ |
 CEP-1114 CUI Devices | 1 $2.1400 | Datasheet | Transducer, Externally Driven | Peak-Peak Signal | 10 V | 30V (Max) | - | Piezo | Single Tone | - | 93dB @ 10V, 10cm | 11mA | Top | -30°C ~ 80°C | - | - | - | Through Hole | PC Pins | 1.181" Dia (30.00mm) | 0.551" (14.00mm) | 9,929 Cart + RFQ |
 SMT-0827-S-9-R PUI Audio, Inc. | 1 $3.7100 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 3.6 V | 2.5 ~ 4.5V | 2.7kHz | Electromechanical/Magnetic | Single Tone | - | 85dB @ 3.6V, 10cm | 100mA | Side | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.295" L x 0.295" W (7.50mm x 7.50mm) | 0.106" (2.70mm) | 9,541 Cart + RFQ |
 CPI-2212-85PM CUI Devices | 1 $2.1500 | Datasheet | Indicator, Internally Driven | DC | 12 V | 1.5 ~ 24V | 3.3kHz | Piezo | Single Tone | - | 85dB @ 12V, 30cm | 12mA | Top | -20°C ~ 60°C | - | - | - | Panel Mount, Flange | Wire Leads | 0.886" Dia (22.50mm) | 0.492" (12.50mm) | 7,918 Cart + RFQ |
 PT-2745WQ Mallory Sonalert Products | 1 $2.2200 | Datasheet | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 30V (Max) | 4.5kHz | Piezo | Single Tone | - | 90dB @ 5V, 10cm | 1.5mA | Top | -20°C ~ 90°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.181" Dia (30.00mm) | 0.205" (5.20mm) | 9,970 Cart + RFQ |
 PT-2725WQ Mallory Sonalert Products | 1 $2.2300 | Datasheet | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 1 ~ 30V | 2.5kHz | Piezo | Single Tone | - | 90dB @ 5V, 10cm | 1.5mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.181" Dia (30.00mm) | 0.488" (12.40mm) | 7,094 Cart + RFQ |
 SMT-0940-T-3V-R PUI Audio, Inc. | 1 $3.9400 | Datasheet | Transducer, Externally Driven | Peak-Peak Signal | 3 V | 1 ~ 25V | 4kHz | Piezo | Single Tone | - | 70dB @ 3V, 10cm | 1mA | Top | -30°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.354" L x 0.354" W (9.00mm x 9.00mm) | 0.094" (2.40mm) | 4,562 Cart + RFQ |
 WST-1310S-3 Soberton, Inc. | 1 $2.7600 | Datasheet | Indicator, Internally Driven | Zero-Peak Signal | 12 V | 8 ~ 16V | 2.3kHz | Magnetic | Single Tone | - | 85dB @ 12V, 10cm | 30mA | Top | -20°C ~ 70°C | - | Washable | - | Surface Mount | Solder Pads | 0.504" L x 0.504" W (12.80mm x 12.80mm) | 0.406" (10.30mm) | 9,530 Cart + RFQ |