BeStar BMT1606H14-04 LF - Manual (Page 2)

1. Characteristics
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Checked by:
Approved by:
Drawn by:
Date:
3 2 1
Transducer
Page:02 of 08
Rev. Drawn Date Note
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BESTAR ELECTRONICS INDUSTRY CO.,LTD
1.1 Electrical and Mechanical Characteristics
BMT1606H14-04 LF
1.2 Test method:
No. Item Specifications
1 Operating Voltage 4...8Vo-p
2 Rated Voltage 6Vo-p
3 Coil resistance 45
±7 Ω
4 b)Coil Impedance 110 Ω
5 a)Sound Output Level at 10cm ≥88dB
6 a)Rated Current ≤40mA
7 Resonant Frequency 2048Hz
8 Operating Temperature -40...+100 °c
9 Storage Temperature -40...+100 °c
10 Weight ≤7g
a)rated voltage applied ,square-wave,frequency 2048Hz,50% duty
b)rated voltage applied ,sine-wave,frequency 2048Hz,measuring current 60 μA
the following are examples of externally driven circuits.
1.0K
Square
signal
generator
black
1.31Recommended Circuit
red
8050
Ec+
100mm
400
mm
Sounder
No reaction in space with in 400mm in all direction
1.32.Standard text Fixture
buzzer
DRG NO: BS/TET01.397C
A 07/08/07 魏奉玲
08/04/05
魏奉玲
陶红仲
张秀琴
BMT1606H14-04 LF
B 08/03/18 魏奉玲 add white pot
C 08/04/05 魏奉玲
remove label,pins'length,
magazine packing