TAT Electronics Co.,Ltd is one of the leading high db 5v smd magnetic buzzer manufacturers and suppliers in China,Website: , welcome to buy our discount high db 5v smd magnetic transducer at low price or wholesale cheap products from our factory. BM1370S Product Details : Product Name : High db 5V SMD Magnetic Buzzer Rated Voltage : 5V Operating Voltage: 4-7V Rated Current: 50mA(MAX) Sound Output at 10cm: ≥85dB Resonant Frequency : 2700Hz Coil Resistance: 45 ±5 Ω Operating Temperature: -20~+70℃ Storage Temperature:- -40~+85℃ Place Of Origin : Guangdong (China Mainland) Departure Port: Shenzhen Trade Terms: FOB MOQ: 100PCS Capacity: 100000PCS Per Week Lead Time: 3-10Days Rohs: Yes Package Details: FAQ: 1.Are you manufacture or trading company ? We are both manufacture and trading company . 2.Could we get free samples for testing ? If sample quantity below 5pcs , we could send you free samples for testing . 3.Could we customize ,modify and develop products according to the design drawing ? Yes , we provide OEM service and could customize the products according the drawing design . 4.What about payment terms ? T/T ,Paypal ,West Union are all ok for us . 5.What about delivery time ? For samples , our L/T is usually 3-5 days , For bulk , our L/T is usually 3-15days . 6.How will you send goods to us ? By DHL ,FEDEX,UPS AND EMS