PKMCS0909E4000-R1

Piezoelectric SMD Sounder - For consumer & Medical market Application For consumer and medical market.  Consumer : Remote controller Mobile printer Payment terminal  Medical Digital still camera etc... : Blood glucose meter Thermometer etc… Feature and Structure Lid  Small, thin and lightweight 9.0mm x 9.0mm x 1.9mm 44% less than current one  Low power consumption  The piezo based brings in noiseless because of magnet less Adhesive for lid attaching Conductive paste Adhesive for sealing Piezo electric diaphragm Insulating material Case Sound Pressure Level Frequency Characteristics of Sound Pressure Level Frequency Characteristics of Sound Pressure Level P/N: PKMCS0909E4000-R1 PKMCS0909E4000-R1 Conditions: 10cm, A-filter ,±1.5Vo-p, square (dB) Sound (dB) Level PressureLevel SoundPressure 90 85 Input Voltage : ±1.5Vo-p, square Distance : 10cm Filter : A-Filter 80 75 70 65 60 55 0 2 4 6 Frequency (kHz) Frequency (kHz) Murata Manufacturing Co., Ltd. 8 10 VPPT-BUZJ083-D Specifications Global Part Number PKMCS0909E4000-R1 Sound Pressure Level 65dB min. Measure Condition of Sound Pressure Level ±1.5 Vo-p,4.0kHz,square wave,10cm Maximum Input Voltage ±12.5Vo-p max. Operating Temperature Range -40 to +85℃ Storage Temperature Range -40 to +85℃ Drive Type External-Drive Dimensions and Land pattern (in mm) PKMCS Series Open Hole Hole Open 0.6 1.0 (0.3) 1.9max. 9.0 3.2 (1.5) 9.0 Recommendable Land Land Pattern Recommendable Pattern 10.0 7.4 (2.0) 3.4 SoundEmitting Emitting Hole Sound Hole * The location of open hole is not specified. * Tol. : ±0.2mm Murata Manufacturing Co., Ltd.