BOB-S15**M - Bujeon Components Co., Ltd.

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Bujeon Components Co., Ltd.
[Korea]

Address:
1494-4 Sa-dong, Ansan-si, Gyeonggi-do 425-170 Korea

Phone:
82-31-4086987

Contact name:
Mike Song

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ELECTRICAL SPECIFICATION

Directivity	Omni-directional
Sensitivity	- 38~ -48dB ±3dB at 1kHz. (0 dB=1V/Pa, RL=2.2k ohm, VD=2.0V)
Frequency Range	40 ~ 10000Hz
S/N Ratio	More than 55 dB (at 1Pa/1kHz, A weighted network)
Phase	Unity
Operating Voltage Range	1.0V~10V(Max)
Impedance	2.2K ohm±30% (at 1kHz, RL=2.2k ohm)
Current Consumption	140~ 500uA. ( RL=2.2k ohm, VD=2.0V)
Maximum Input S.P.L	100 ±5 dB S.P.L( at 1kHz, Distortion<1% )

CLASSIFICATION

Model No. (Pin type)	Sensitivity (1kHz) 0dB=1V/Pa (input SPL=94dB)
BOB-S1538MK BOB-S1538MC BOB-S1538MD	-38 ± 3dB -38 ± 3dB -38 ± 3dB
BOB-S1540MK BOB-S1540MC BOB-S1540MD	-40 ± 3dB -40 ± 3dB -40 ± 3dB
BOB-S1542MK BOB-S1542MC BOB-S1542MD	-42 ± 3dB -42 ± 3dB -42 ± 3dB
BOB-S1544MK BOB-S1544MC BOB-S1544MD	-44 ± 3dB -44 ± 3dB -44 ± 3dB
BOB-S1546MK BOB-S1546MC BOB-S1546MD	-46 ± 3dB -46 ± 3dB -46 ± 3dB
BOB-S1548MK BOB-S1548MC BOB-S1548MD	-48 ± 3dB -48 ± 3dB -48 ± 3dB