China SMD Buzzer suppliers Technical parameters Measuring condition Part shall be measured under a condition (Temperature: 5锝?5鈩? Humidity: 45%锝?5%R.H., Atmospheric pressure: 860 锝?060hPa) unless the standard condition (Temperature: 25卤3鈩? Humidity: 60卤10%R.H. Atmospheric pressure: 860 锝?060hPa) is regulated to measure. 1Resonant Frequency4100Hz 2Operating Voltage1锝?0 Vp-p 3Rated CurrentMax.3mA ,at 4.1KHz 50% duty Square Wave 3Vp-p Max.5mA ,at 4.1KHz 50% duty Square Wave 5Vp-p 4Sound Output at 10cmMin 65dB,at 4.1KHz 50% duty Square Wave 3Vp-p Min 70dB,at 4.1KHz 50% duty Square Wave 5Vp-p 5Capacitance12000卤30%pF at 1KHz 6Operating Temperature-30鈩冿綖+70鈩?/p> 7Store Temperature-40鈩冿綖+85鈩?/p> 8Net WeightApprox 0.2g 9RoHSYes DRAWING & DIMENSION *Unit: mm; Tolerance: 卤0.3mm Except Specified *Housing Material: Black LCP *Terminal plate: 2 soldering pads, tin Plating Brass Frequency Response 5Vp-p 50% duty Square wave,10cm Packing Application Delivery,shipping and service Advantage 1. We are specialized in Buzzers, Speaker Alarm and Ultrasonic sensors for 25 years 2.Factory direct: Professional Buzzer, Speaker Alarm and Ultrasonic sensor manufacture FAQ Q: How many packaging do you have? A: Usually our package is cartons and tray, thanks~ Q锛?/strong>What's your lead time? A: sample order 3-7 working days; bulk order about 15-25 working days. the specific quantity is determined againChina SMD Buzzer suppliers website:http://www.czfhds.com/smd-buzzer/