蜂鸣器 SMD-096050F-05027BJ金脚(A16)客户抬头.doc

SPECIFICATION FOR APPROVAL承 认 书Description : Magnetic BuzzerVenders Part No. : SMD-096050F-05027BJCustomers. Part No. : Serial No. : FDM-2004Version No. : 1.1CUSTOMERS APPROVED SIGNATURE Add: ZhenLu Industry Area Wujin Changzhou(常州市武进郑陆工业园区).TEL:AX:obile:115852642543/E-Mail: Approved ByChecked ByMade ByLi2014-4-20Zhu2014-4-20A. SCOPE This specification applies magnetic buzzer, SMD-096050F-05027BJ B. SPECIFICATION No.ItemUnitSpecificationCondition1Oscillation FrequencyKHz2.70.32Operating VoltageVDC473Rated VoltageVDC54Current Consumption mAMAX. 30at Rated Voltage5Sound Pressure LeveldBMIN. 83at 10cm at Rated Voltage6Tone NatureSingle7Operating Temperature -20 +708Storage Temperature-30 +859Dimensionmm9.6x 9.6x H5.0See appearance drawing10Weight (MAX)gram1.511Housing MaterialPPS( Black )12Leading Pin Plated Brass(Au)See appearance drawing13Environmental Protection Regulation RoHSC. APPEARANCE DRAWING Tol : 0.3 Unit: mmD.TESTING METHOD Standard Measurement conditionsTemperature:252 Humidity:45-65%Acoustic Characteristics: The oscillation frequency, current consumption and sound pressure are measured by the measuring instruments shown belowIn the measuring test, buzzer is placed as follows:E. VOLTAGE / CURRENT / SOUND PRESSURE CHARACTERISTICSF. Soldering Condition(1)Recommendable reflow soldering condition is as follows(Reflow soldering is twice)Note:It is requested that reflow soldering should be executed after heat of product goes down to normal. Heat resistant line (Used when heat resistant reliability test is performed)(2)Manual soldering Manual soldering temperature 350 C within 5 sec.G. RELIABILITY TESTNO.ITEMTEST CONDITION AND REQUIREMENT1High TemperatureTest (Storage)After being placed in a chamber with 852C for 96 hours and thenbeing placed in normal condition for 2 hours.Allowable variation of SPL after test: 10dB.2Low TemperatureTest (Storage)After being Placed in a chamber with -302C for 96 hours and thenbeing placed in normal condition for 2 hours.Allowable variation of SPL after test: 10dB.3Humidity TestAfter being Placed in a chamber with 90-95% R.H. at 402C for 96hours and then being placed in normal condition for 2 hours.Allowable variation of SPL after test: 10dB.4Temperature CycleTestThe part shall be subjected to 5 cycles. One cycle shall be consist of：+70C+25C+25C- 20CAllowable variation of SPL after test: 10dB.5Drop TestDrop on a hard wood board of 4cm thick, any directions ,6 times,at the height of 75cm .Allowable variation of SPL after test: 10dB.6Vibration TestAfter being applied vibration of amplitude of 1.5mm with 10 to 55 Hzband of vibration frequency to each of 3 perpendicular directions for2 hours .Allowable variation of SPL after test: 10dB.7SolderabilityTestLead terminals are immersed in rosin for 5 seconds and thenimmersed in solder bath of +3005C for 31 seconds .90% min. lead terminals shall be wet with solder(Except the edge of terminals).8Terminal StrengthPulling TestThe force of 9.8N(1.0kg) is applied to each terminal in axial direction for10 seconds.No visible damage and cutting off.TEST CONDITION.Standard Test Condition:a) Temperature : +5 +35 b) Humidity : 45-85% c) Pressure : 860-1060mbar一般测试条件: a) 温度 : +5 +35 b) 湿度 : 45-85% c) 气压 : 860-1060m