Product Name: Piezo Buzzer China Buzzer Supplier Buzzle Model NO.: FBPT2220 Brand: Saipwell Certification: ISO9001, CCC, CE WORD nChannels: 7.1Channel Usage: Accept Radiation Mode: Indirect Radiation Type Style: Mini Transducer Principle: Piezoelectric Earphone Cone: Polypropylene and Titanium Edge Transmission Mode: Bone Conduction Category: Buzzer Rated Voltage: 3V Min.Soud Pressure Level: 75dB/10cm Operating Voltage: 2mA-3V Colour: Black Trademark: FBELE Transport Package: Standard Export Carton Specification: ROHS Origin: Ningbo HS Code: 85318090 Product Description FBPT2220 piezo transducer buzzer china buzzer supplier buzzle (FBELE)Rated Voltage3vWeight2.6gMax. Rated Current2mA/3VDCMin.Soud Pressure Level75dB/10cmResonant Frequency3.7±0.5KhzOperating Temperature-20 +80ºCFBELE Company, (Ningbo Best Group Co., Ltd. ) are Chinese leading manufacturer and distributor in electronic components. We can offer quality products in very competitive price for electronics components, as well as best service, in time delivery, small order acceptable, etc.Fast is our principle, our normal delivery time as below:Sample delivery date is: 1-3days.Production delivery time: 7-10days.New product development: 15-20daysOur Company Advantage:1, Reliability production2, Famouse Brand "FBELE", Best Reputation3, well experienced R&D engineer4, Effective working Team5, Aggressive Price6, Constant New productsDon't hesitate, E-mail us immediately now.you will get your best solution.