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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 SMI-1324-TW-5V-2-R PUI Audio, Inc. | 1 $5.6500 | Datasheet | Indicator, Internally Driven | DC | 5 V | 4 ~ 7V | 2.4kHz | Electromechanical/Magnetic | Single Tone | - | 88dB @ 5V, 10cm | 30mA | Top | -40°C ~ 85°C | - | Washable | - | Surface Mount | Solder Pads | 0.504" L x 0.504" W (12.80mm x 12.80mm) | 0.299" (7.60mm) | 2,710 Cart + RFQ |
 PK-21A31PQ Mallory Sonalert Products | 1 $5.9700 | Datasheet | Indicator, Internally Driven | DC | 12 V | 3 ~ 24V | 3kHz | Piezo | Single Tone | - | 85dB @ 12V, 30cm | 18mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.945" Dia (24.00mm) | 0.559" (14.20mm) | 4,088 Cart + RFQ |
 CPE-243 CUI Devices | 1 $6.7800 | Datasheet | Indicator, Internally Driven | DC | 12 V | 9 ~ 16V | 5kHz | Piezo | Single Tone | - | 80dB @ 12V, 30cm | 35mA | Top | -30°C ~ 85°C | - | - | IP67 - Dust Tight, Waterproof | Custom | Wire Leads | 0.551" Dia (14.00mm) | 0.413" (10.50mm) | 2,310 Cart + RFQ |
 X-4033-TF-LW80-R PUI Audio, Inc. | 1 $7.3700 | Datasheet | Indicator, Internally Driven | DC | 6 V | 1.5 ~ 12V | 3.3kHz | Piezo | Single Tone | - | 106dB @ 6V, 10cm | 9mA | Top | -30°C ~ 80°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.575" Dia (40.00mm) | 0.925" (23.50mm) | 7,285 Cart + RFQ |
 CPE-267 CUI Devices | 1 $7.5400 | Datasheet | Indicator, Internally Driven | DC | 12 V | 6 ~ 14V | 2.8kHz | Piezo | Single Tone | - | 85dB @ 12V, 30cm | 35mA | Top | -30°C ~ 85°C | - | - | IP67 - Dust Tight, Waterproof | Panel Mount, Flange | Wire Leads | 1.008" Dia (25.60mm) | 0.650" (16.50mm) | 1,498 Cart + RFQ |
 MAS800Q Mallory Sonalert Products | 1 $8.1100 | Datasheet | Indicator, Internally Driven | DC | 12 V | 9 ~ 12V | 2.7kHz | Piezo | Single Tone | - | 103dB @ 12V, 10cm | 50mA | Top | -20°C ~ 90°C | - | - | - | Through Hole | PC Pins | 1.024" Dia (26.00mm) | 0.862" (21.90mm) | 2,633 Cart + RFQ |
 PS-562Q Mallory Sonalert Products | 1 $8.1600 | Datasheet | Indicator, Internally Driven | DC | 12 V | 5 ~ 15V | 2.5kHz | Piezo | Warble, Slow | - | 100dB @ 12V, 100cm | 40mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.654" Dia (42.00mm) | 0.638" (16.20mm) | 7,673 Cart + RFQ |
 MSR320R Mallory Sonalert Products | 1 $8.2200 | Datasheet | Indicator, Internally Driven | DC | - | 3 ~ 20V | 3.5kHz | Piezo | Single Tone | - | 73dB @ 3V, 30cm | 3 ~ 16mA | Top | -40°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.906" Dia (23.00mm) | 0.421" (10.70mm) | 2,467 Cart + RFQ |
MSR320SR Mallory Sonalert Products | 1 $8.5000 | Datasheet | Indicator, Internally Driven | DC | - | 3 ~ 20V | 3.5kHz | Piezo | Single Tone | - | 73dB @ 3V, 30cm | 3 ~ 16mA | Top | -40°C ~ 85°C | - | Washable | - | Through Hole | PC Pins | 0.906" Dia (23.00mm) | 0.421" (10.70mm) | 6,315 Cart + RFQ |
 X-4028-P-C32-R PUI Audio, Inc. | 1 $8.8000 | Datasheet | Indicator, Internally Driven | DC | 32 V | 3 ~ 32V | 2.8kHz | Piezo | Single Tone | - | 105dB @ 32V, 10cm | 22mA | Side | -30°C ~ 80°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.187" (4.75mm) | 1.575" L x 1.575" W (40.00mm x 40.00mm) | 0.925" (23.50mm) | 5,175 Cart + RFQ |
MSR516NR Mallory Sonalert Products | 1 $8.8800 | Datasheet | Indicator, Internally Driven | DC | - | 5 ~ 16V | 3.9kHz | Piezo | Single Tone | - | 86dB @ 5V, 30cm | 3 ~ 14mA | Top | -40°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.906" Dia (23.00mm) | 0.421" (10.70mm) | 5,929 Cart + RFQ |
 PK-27A35EPQ Mallory Sonalert Products | 1 $10.0600 | Datasheet | Indicator, Internally Driven | DC | 12 V | 3 ~ 24V | 3.5kHz | Piezo | Single Tone | - | 95dB @ 12V, 30cm | 15mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.189" (4.80mm) | 1.437" Dia (36.50mm) | 0.933" (23.70mm) | 4,121 Cart + RFQ |
 MSR205NR Mallory Sonalert Products | 1 $10.2200 | Datasheet | Indicator, Internally Driven | DC | - | 2 ~ 5V | 3.9kHz | Piezo | Single Tone | - | 85dB @ 2V, 30cm | 10mA | Top | -40°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.906" Dia (23.00mm) | 0.421" (10.70mm) | 1,817 Cart + RFQ |
 AI-4328-P-C28-2-R PUI Audio, Inc. | 1 $9.8800 | Datasheet | Indicator, Internally Driven | DC | 12 V | 4 ~ 28V | 2.8kHz | Piezo | Single Tone | - | 97dB @ 12V, 10cm | 8mA | Top | -20°C ~ 60°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.256" (6.50mm) | 1.693" Dia (43.00mm) | 1.319" (33.50mm) | 4,725 Cart + RFQ |
 PS-953Q Mallory Sonalert Products | 1 $12.7300 | Datasheet | Indicator, Internally Driven | DC | 12 V | 5 ~ 15V | 2.25kHz | Piezo | Siren | - | 105dB @ 12V, 100cm | 150mA | Top | -20°C ~ 60°C | - | - | - | Through Hole | PC Pins | 1.299" Dia (33.00mm) | 1.307" (33.20mm) | 8,175 Cart + RFQ |
 MSO206NR Mallory Sonalert Products | 1 $14.3700 | Datasheet | Indicator, Internally Driven | DC | - | 2 ~ 6V | 3.5kHz | Piezo | Single Tone | - | 90dB @ 2V, 30cm | 30mA | Top | -20°C ~ 65°C | - | - | - | Through Hole | PC Pins | 0.906" L x 0.906" W (23.00mm x 23.00mm) | 0.535" (13.60mm) | 7,700 Cart + RFQ |
AI-4328-P-C120D-R PUI Audio, Inc. | 1 $14.6700 | Datasheet | Indicator, Internally Driven | AC, DC | 110 V | 30 ~ 120V | 2.8kHz | Piezo | Single Tone | - | 98dB @ 110V, 10cm | 17mA | Top | -20°C ~ 60°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.256" (6.50mm) | 1.693" Dia (43.00mm) | 1.319" (33.50mm) | 3,976 Cart + RFQ |
 PS-983Q Mallory Sonalert Products | 1 $16.6400 | Datasheet | Indicator, Internally Driven | DC | 12 V | 5 ~ 15V | 1.5kHz | Piezo | Siren, Fast | - | 105dB @ 12V, 100cm | 150mA | Top | -20°C ~ 60°C | - | - | - | Panel Mount, Flange | Wire Leads | 2.008" Dia (51.00mm) | 1.378" (35.00mm) | 4,779 Cart + RFQ |
 XL-5530-LW300-S-R PUI Audio, Inc. | 1 $20.6100 | Datasheet | Indicator, Internally Driven | DC | 12 V | 6 ~ 16V | 3kHz | Piezo | Siren | 3 PPS | 123dB @ 12V, 10cm | 260mA | Top | -20°C ~ 60°C | - | - | - | Bracket Mount | Wire Leads | 2.146" Dia (54.50mm) | 2.224" (56.50mm) | 1,968 Cart + RFQ |
 SC628 Mallory Sonalert Products | 1 $21.1600 | Datasheet | Indicator, Internally Driven | DC | - | 6 ~ 28V | 2.9kHz | Piezo | Single Tone | - | 68dB @ 6V, 61cm | 3 ~ 18mA | Top | -30°C ~ 65°C | cUL, UL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) | 1.809" (45.96mm) | 3,503 Cart + RFQ |