Ningbo Shitongda Electric Co., Ltd offer all kinds of buzzers:
Our products including piezo ceramic element, piezo buzzer, Active Piezo Buzzer, magnetic buzzer, transducer, receiver, Electret Condenser Microphone, magnetic contact. Piezo siren alarm. Magnetic buzzers, Piezo transducer, SMD transducers, SMD buzzer, Piezo audio indicator, Parking Sensors, Smoke alarms, Smoke detectors etc
Specifications:
1. Dimension (φ X H): 9.7 x 6.7mm
2. Sensitivity (0dB=1V/PA): -38dB ~ 50dB, Vs=2.0V, RL=2.2kΩ
3. Directivity: Omni-directional
4. Frequency range: 20Hz ~ 20kHz
5. Impedance: ≤ 2.2kΩ
6. Standard operation voltage: 2.0V
7. S/N ratio: >58dB
8. Sensitivity reduction: Within -3dB at 1.5V
9. Other specs: Back/foil electret, RoHS compliant
Beijing XNQ Electric Co., Ltd. ., source an array of different lines of products from internationally known manufacturers. We provide technical support that goes beyond just helping you find components with right specifications. Tackling logistics of getting parts you need & offers Fast Delivery from worldwide stocking locations and contract.
We specialize in Electronic components/integratedcircuits/transistors/diodes/capacitor/LCD/IGBT moulde,
All kinds of sensors, buzzers, Thermocouple, Thermostat, Transmitter and so on.
And so on We also we are speicialized in (OMRON)PLC(C200H\CQM1\CS1\CJ1\CV500\C500 serial)andMITSUBISHI ( A\Q\FX1S\ FX1N serinal) And YOKOGAWA DSC Module. We have the business Alliances in Singapore, Hong Kong, Far East Asian countries, USA and also in Europe. Our Global delivery model helps in providing quality products & services to our esteemed customers at competitive prices in shortest lead times.
We always concentrates on providing improved and value added services, as total quality control and customer satisfaction is the prime motto of the company, Provide Customers with complete technical resources, RoHS Compliance / Lead free components. Supports Multi Currency transactions to support customer's needs. Increases efficiency of inbound and outbound shipments helps the customer in consolidation of their components requirements.
