Features
- Low current consumption and high sound output
- Extremely clear and penetrating sound
- Small size and light weight
- No electronic noise
- Applications
- Office automatic equipment
- Various alarms
- Communication equipment
- Toys
- Various home appliance
- Vehicles and computers
| Pin Type | Pin Type | Pin Type | Pin Type | Pin Type | Pin Type | Pin Type |
|---|---|---|---|---|---|---|
| Models | Resonant Frequency KHz +- 0.5KHz | Operating Voltage Vp-p(Max) | S.P.L. 5V Square Wave dB (Min) 10cm | Current Consumption 5Vp-p Square Wave mA(Max) | Capacitance pF +- 30% at 120 Hz | Dimensions (For Reference 13.8mm N7.5mm) (r NH) |
| PT-1250P | 5.0 | 25 | 80 | 1.5 | 15000 | 13.8mm x 4.0mm |
| PT-1550P | 5.0 | 30 | 80 | 1.5 | 10000 | 16.8mm x 4.0mm |
| PT-1540P | 4.0 | 25 | 80 | 1.5 | 10000 | 17.0mm x 7.0mm |
| PT-2040P | 4.0 | 30 | 90 | 1.5 | 20000 | 22.0mm x 3.0mm |
| PT-2060P | 6.0 | 30 | 80 | 1.5 | 12000 | 24.0mm x 5.5mm |
| PT-2725P | 2.5 | 30 | 90 | 1.5 | 30000 | 30.0mm x 10.0mm |
| PT-2726P | 2.5 | 30 | 90 | 1.5 | 30000 | 30.0mm x 10.0mm |
| PT-2020P | 2.0 | 25 | 80 | 1.5 | 25000 | 26.5mm x 7.2mm |
| PT-2130P | 3.0 | 25 | 90 | 5.0 | 26000 | 24.0mm x 9.5mm |
| PT-2736P | 3.5 | 30 | 90 | 5.0 | 18000 | 30.0mm x 10.0mm |
| PT-1240P | 4.1 | 20 | 80 | 2.0 | 17000 | 13.8mm x 7.5mm |
| PT-1240PE | 4.1 | 20 | 80 | 2.0 | 17000 | 13.8mm x 7.5mm |
| PT-2030P | 2.0 | 25 | 80 | 1.5 | 25000 | 23.0mm x 11.0mm |
| Wire Type | N/A | N/A | N/A | N/A | N/A | N/A |
| PT-1250W | 4.8 | 25 | 80 | 1.5 | 15000 | 13.8mm x 4.0mm |
| PT-1550W | 5.0 | 25 | 80 | 1.5 | 10000 | 16.5mm x 4.0mm |
| PT-1540W | 4.0 | 25 | 80 | 1.5 | 10000 | 17.0mm x 7.0mm |
| PT-2040W | 4.0 | 30 | 90 | 1.5 | 20000 | 22.0mm x 7.2mm |
| PT-2038W | 3.8 | 30 | 90 | 1.5 | 22000 | 24.0mm x 5.0mm |
| PT-2060W | 6.0 | 30 | 90 | 1.5 | 12000 | 24.0mm x 5.0mm |
| PT-2725W | 2.5 | 30 | 90 | 1.5 | 30000 | 30.0mm x 10.0mm |
| PT-2726W | 2.5 | 30 | 80 | 1.5 | 30000 | 30.0mm x 8.7mm |
| PT-2745W | 4.5 | 30 | 90 | 1.5 | 16000 | 30.0mm x 5.5mm |
| PT-2746W | 4.5 | 30 | 90 | 1.5 | 16000 | 30.0mm x 5.5mm |
Main Products
Buzzer, Piezo Buzzer, siren, Magnetic Transducer, Industrial PC Chassis & Disk Array, Sound Card, Server Case