FSD-1407B-12V

泰州福声电子科技有限公司-----电声产品专业制造商 FUSHENG ELECTRONICS------Acoustic Components Professional Manufacturer SPECIFICATION OF PRODUCT 承 认 书 CUSTOMER: DESCRIPTION： Piezo Buzzer FSD-1407B-12V FUSHENG P/N: CUSTOMER P/N: DATE： CUSTOMER 2019-3-5 APPROVER CHECKER Yunqing Wu Bing Yan 泰州福声电子科技有限公司 地址:江苏省泰州市海陵区凤凰西路 168 号 电话：0086-523-86219066 传真：0086-523-81601108 邮箱: sales@electronic-tech.cn 网址：www.tzfsdz.com 泰州福声电子科技有限公司-----电声产品专业制造商 FUSHENG ELECTRONICS------Acoustic Components Professional Manufacturer A. SCOPE B. SPECIFICATION No. Item Unit Specification 1 2 3 4 5 6 Oscillation Frequency Operating Voltage Rated Voltage Current Consumption Sound Pressure Level Tone/Pulse Rate Operating Temperature Storage Temperature Dimension Weight (MAX) Housing Material Leading Pin Environmental Protection Regulation KHz VDC VDC mA dB 3.1 8 ~16 12 MAX. 30 MIN. 85 Constant ℃ -20 ~ +70 ℃ mm gram -30 ~ +80 Φ13.8 x H7 2.0 PPO( Black ) Tin Plated Brass(Sn) 7 8 9 10 11 12 13 C. APPEARANCE DRAWING Tol : ± 0.5 Unit: mm RoHS Condition at Rated Voltage at 10cm at Rated Voltage See appearance drawing See appearance drawing 泰州福声电子科技有限公司-----电声产品专业制造商 FUSHENG ELECTRONICS------Acoustic Components Professional Manufacturer D.TESTING METHOD Standard Measurement conditions Temperature:25±2℃ Humidity:45-65% Acoustic Characteristics: The oscillation frequency, current consumption and sound pressure are measured by the measuring instruments shown below In the measuring test, buzzer is placed as follows: E. VOLTAGE / CURRENT / SOUND PRESSURE CHARACTERISTICS 泰州福声电子科技有限公司-----电声产品专业制造商 FUSHENG ELECTRONICS------Acoustic Components Professional Manufacturer F. RELIABILITY TEST NO. 1 2 ITEM TEST CONDITION AND REQUIREMENT High Temperature Test (Storage) After being placed in a chamber with 80 2℃ for 96 hours and then being placed in normal condition for 2 hours. Low Temperature Test (Storage) Allowable variation of SPL after test: After being Placed in a chamber with -30 2℃ for 96 hours and then being placed in normal condition for 2 hours. Allowable variation of SPL after test: 3 Humidity Test Temperature 4 Cycle Test 5 Drop Test 6 Vibration Test 10dB. 10dB. After being Placed in a chamber with 90-95% R.H. at 40 hours and then being placed in normal condition for 2 hours. 2℃ for 96 Allowable variation of SPL after test: 10dB. The part shall be subjected to 5 cycles. One cycle shall be consist of: Allowable variation of SPL after test: 10dB. Drop on a hard wood board of 4cm thick, any directions ,6 times, at the height of 75cm . Allowable variation of SPL after test: 10dB. After being applied vibration of amplitude of 1.5mm with 10 to 55 Hz band of vibration frequency to each of 3 perpendicular directions for 2 hours . Allowable variation of SPL after test: 10dB. Lead terminals are immersed in rosin for 5 seconds and then immersed in Solderability Test solder bath of +300 5℃ for 3 1 seconds . 90% min. lead terminals shall be wet with solder (Except the edge of terminals). The force of 9.8N(1.0kg) is applied to each terminal in axial direction for Terminal Strength 8 10 seconds. Pulling Test No visible damage and cutting off. 7 TEST CONDITION. Standard Test Condition Pressure : 860-1060mbar Judgment Test Condition 60-70% c) Pressure : 860-1060mbar : a) Temperature : +5 ~ +35℃ b) Humidity : 45-85% : a) Temperature : +25 ± 2℃ b) Humidity : c)