F/UCW 03 WITH LABEL LF Digisound

) 8&: /) 7HFKQLFDO WHUPV 7HFKQLVFKH DWHQ Rated Voltage 1HQQVSDQQXQJ 3V Operating voltage %HWULHEVVSDQQXQJVEHUHLFK 2...5V a) Rated Current 1HQQVWURP 30mA a) Sound Output SPL at 10 cm 6FKDOOGUXFNSHJHO LQ FP 82dB a) Resonant Frequency 5HVRQDQ IUHTXHQ 2300 400Hz Operating Temperature %HWULHEV-7HPSHUDWXU -40 ...+85C Storage Temperature /DJHUXQJV 7HPSHUDWXU -40 ...+85C Weight *HZLFKW 2g a) Value applying rated voltage (DC) :HUW EHL DQJHOHJWHU 1HQQVSDQQXQJ & UDZLQJ =HLFKQXQJ 2,3 - . /,0 54 8, 29: =<> 4 , 6 4 . 4 21 3 1 7 051102.1B %& (*),+, Vervielflt.-Pause Page 1 of 2 Nr. nd. nd.-Mittlg. zust. Nr. gezeichnet 1 Hole 26.06.06 FM Arbeitspause Nr. bearbeitet ) 8&: /) 02.11.05 FM geprft normgepr. 5HOLDELOLW =XYHUOlVVLJNHLW ,WHP 0HWKRG RI WHVW 6WDQGDUG Storage in high Storage in +85C test box for 96hours, then expose to the All specifications must be temperature room temperature for 2hours without applying power. satisfied in this condition. Storage in low Storage in 40C test box for 96hours, then expose to the All specifications must be temperature room temperature for 2hours without applying power. satisfied in this condition. Life test in room Operate continuously for 1000 hours with applying rated All specifications must be temperature voltage. satisfied in this condition. Life test in high Operate continuously in +85C for 500hours applying 6.5V. All specifications must be temperature satisfied in this condition. Life test in low Operate continuously in 40C for 500hours applying 4V. All specifications must be temperature satisfied in this condition. Temperature cycle test All specifications must be satisfied in this condition. Make this test for 5 cycles without applying power, then expose to the room temperature for 2 hours. 65C 90-95% RH Humidity cycle test All specifications must be satisfied in this condition. 25C 90-95% RH 1h 10h 12h 1h Make this test for 5 cycles without applying power, then expose to the room temperature for 2 hours. Vibration test 9.3g p-p=1.53 All specifications must be satisfied in this condition. 0.3g 10 55Hz Make this test for the directions X,Y and Z for 30minutes each. To- and -fro sweep time is 1min. Drop test Drop a buzzer naturally from the height of 700mm to All specifications must be the surface of 10 mm thick woodenboard. satisfied in this condition. Three directions (X,Y &Z) Solderability Temperature: 245 5C All specifications must be Duration: 3 sec satisfied in this condition. After test minimum 95% coverage of surface Resistance No deterioration after dipping in solder 2655C for 10sec. All specifications must be against solder- satisfied in this condition heat Pin Strenght Each Pin may withstand against pulling force of 1kg for All specifications must be 30seconds satisfied in this condition - . /,0 54 8, 29: =<> 4 , 6 4 . 4 21 3 1 7 051102.1B %& (*),+, Vervielflt.-Pause Page 2 of 2 Nr. nd. nd.-Mittlg. zust. Nr. gezeichnet 1 Hole 26.06.06 FM Arbeitspause Nr. bearbeitet ) 8&: /) 02.11.05 FM geprft normgepr.