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: 13
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 PS1240P02BT TDK Corporation | 1 $0.1142 100 $0.0913 500 $0.0761 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 30V (Max) | 4kHz | Piezo | Single Tone | - | 60dB @ 3V, 10cm | - | Top | -10°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.480" Dia (12.20mm) | 0.307" (7.80mm) | 5,520 Cart + RFQ |
 SDR08540M3-01 TDK Corporation | 1 $2.9900 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 0 ~ 5V | 2.67kHz | Magnetic | Single Tone | - | 88dB @ 3V, 10cm | 85mA | Side | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.335" L x 0.335" W (8.50mm x 8.50mm) | 0.165" (4.20mm) | 5,322 Cart + RFQ |
 PS1240P02CT3 TDK Corporation | 1 $0.1775 100 $0.1420 500 $0.1183 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 30V (Max) | 4kHz | Piezo | Single Tone | - | 60dB @ 3V, 10cm | - | Top | -10°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.480" Dia (12.20mm) | 0.181" (4.60mm) | 420 Cart + RFQ |
 PS1420P02CT TDK Corporation | 1 $0.8000 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 5 V | 30V (Max) | 2kHz | Piezo | Single Tone | - | 70dB @ 5V, 10cm | - | Top | -10°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.551" Dia (14.00mm) | 0.500" (12.70mm) | 1,071 Cart + RFQ |
 PS1440P02BT TDK Corporation | 1 $0.8000 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 30V (Max) | 4kHz | Piezo | Single Tone | - | 75dB @ 3V, 10cm | - | Top | -10°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.551" Dia (14.00mm) | 0.362" (9.20mm) | 1,232 Cart + RFQ |
 PS1720P02 TDK Corporation | 1 $0.8300 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 30V (Max) | 2kHz | Piezo | Single Tone | - | 70dB @ 3V, 10cm | - | Top | -10°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.669" Dia (17.00mm) | 0.327" (8.30mm) | 1,762 Cart + RFQ |
 PS1740P02CE TDK Corporation | 1 $0.8500 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 30V (Max) | 4kHz | Piezo | Single Tone | - | 60dB @ 3V, 10cm | - | Top | -10°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.669" Dia (17.00mm) | 0.193" (4.90mm) | 9,544 Cart + RFQ |
 PS1740P02E TDK Corporation | 1 $0.8500 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 30V (Max) | 4kHz | Piezo | Single Tone | - | 75dB @ 3V, 10cm | - | Top | -10°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.669" Dia (17.00mm) | 0.307" (7.80mm) | 9,144 Cart + RFQ |
 SD1209T3-A1 TDK Corporation | 1 $1.2000 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 1 ~ 4V | 2.048kHz | Magnetic | Single Tone | - | 80dB @ 3V, 10cm | 100mA | Top | -40°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) | 0.354" (9.00mm) | 4,046 Cart + RFQ |
 SD1209T5-A1 TDK Corporation | 1 $1.2000 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 5 V | 3 ~ 6V | 2.048kHz | Magnetic | Single Tone | - | 80dB @ 5V, 10cm | 60mA | Top | -40°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) | 0.354" (9.00mm) | 9,952 Cart + RFQ |
 SD1614T5-B1 TDK Corporation | 1 $1.2600 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 5 V | 3 ~ 6V | 2.048kHz | Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 80mA | Top | -40°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.630" Dia (16.00mm) | 0.551" (14.00mm) | 8,102 Cart + RFQ |
 SD160709 TDK Corporation | 1 $1.2600 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 5 V | 3 ~ 9V | 4.096kHz | Magnetic | Single Tone | - | 80dB @ 5V, 10cm | 70mA | Top | -10°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.630" Dia (16.00mm) | 0.276" (7.00mm) | 3,444 Cart + RFQ |
SD160701 TDK Corporation | 1 $1.2600 | Datasheet | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 1 ~ 5V | 4.096kHz | Magnetic | Single Tone | - | 80dB @ 3V, 10cm | 60mA | Top | -10°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.630" Dia (16.00mm) | 0.276" (7.00mm) | 3,341 Cart + RFQ |