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254-12AMP-01B

音频指示器及警报器 mag trducr rnd

器件类别：热门应用    机电/工控/自动化   

厂商名称：Kobitone

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Magnetic Transducer
Date:
3/3/06
Dimensions: mm (
In.)
Part Number:
254-12AMP-01B
ø7.97
(ø.314)
ø.787
(ø.031)
5.41
(.213)
ø11.99
(ø.472)
.813
(.032)
ø.686 (ø.027)
6.50 (.256)
Magnetic Transducer
+
DC Voltage
0
1/2 Duty Square Wave
IB=2.4mA
hFE=200Min
+
-
Buzzer
Standard Driving Circuit for Transducer
KT-400011
Electrical Specifications:
•
Rated Voltage: 1.5DC
• Resonant Frequency: 2,048Hz
• Operating Voltage: 1~2V
•
Current Consumption: 10mA max; applying rated voltage (square wave, 1/2 duty, resonant frequency)
•
Sound Pressure: 70dB min; distance @ 10cm (applying rated voltage, square wave, 1/2 duty, resonant frequency)
•
Coil Resistance: 42±6Ω
•
Coil Impedance: 140Ω; applying resonant frequency, sine wave measuring current 60µ A
Mechanical Specifications:
•
Operating Temperature: -20°C ~ +70°C
Available from Mouser Electronics
www.mouser.com
(800) 346-6873
Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.
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