BeStar BMT1205XH7.5LF - Manual (Page 2)

1.2 Standard test Fixture :
400
mm
No reaction in space with in 400mm in all direction
Sounder
100mm
1.Characteristics
1.1Technical terms
BMT1205XH7.5 LF
1 2 3 4 6 5
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G
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E
D
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C
B
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Page:1 of 5
A
1 2 3
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Transducer
Note Date Drawn
4 6 5
A
Rev.
Drawn by:
Checked by:
Approved by:
BMT1205XH7.5 LF
DRG NO: BS/TET01.036B
08/06/19
魏奉玲
A 03/05/28 王善梅 陶红仲
张秀琴
B 08/06/19 魏奉玲 ROHS
No. Item Specification
1. Operating Voltage(V
DC
) 3~7
2. Rated Voltage(V
DC
) 5
3. a) Rated Current(mA) max. 30
4. a) Sound Output at 10cm(dB) min.83
5. a) Resonance Frequency (Hz) 2300 400
6. Operating Temperature( C) -40...+85
7. Storage Temperature ( C) -40...+85
a) Value Appling at Rated Voltage