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Ningbo FBELE Electronics Co., Ltd.
Add: jishigang Industry Zone, yinzhou Ningbo,China
Tel: +86-574-87793097
Fax: +86-574-87792835
URL: http://www.fbelespeaker.com
E-mail: sales@fbelespeaker.com zhou574@hotmail.com zhou574
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Magnetic Transducer , buzzer, Magnetic Beeper
FBMT1290(A,B,C)
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Description
Model FBMT1290A FBMT1290B FBMT1290C Rated Voltage 1.5V 5V 12V Operating Voltage 1~2V 4~8V 8~16V Max.Rated Current 70mA 40mA 40mA Resonant Frequency 2400Hz 2400Hz 2400Hz Min.Sound Pressure Level 80dB/10cm 85dB/10cm 85dB/10cm Coil Resistance(DC) 6.5±1Ω 45±5Ω 140±14Ω Coil Impedance(AC) 16Ω 80Ω 240Ω Operating Temperature -20~+60°C -20~+70°C -20~+70°C