带针双电容咪头/全指向带针双电容咪头
BJPS-9767P-2C
产品编号：9767P-2C带针双电容咪头
产品名称： 全指向带针双电容咪头
带针双电容咪头/全指向带针双电容咪头 BJPS-9767P-2C
带针双电容咪头/全指向带针双电容咪头
BJPS-9767P-2C
产品规格： 9.7(直径)*6.7(高度)mm
朴氏公司蜂鸣器特点：跌落，，低电流，。
产品说明：
Sensityvity(1KHz,0dB=1V/Pa)
-46±3dB -44±3dB
-42±3dB
-40±3dB -38±3dB -36±3dB
-34±3dB
-32±3dB
Speccifications
Lmpedance: Less than
2.2KΩ
Directivity: Omnidire
ctional
Frequency: 20-16,000Hz
Standard operation
voltage: 4.5V
Current consumption: Max 0.5mA
Sensitivity
reduction: Within -3dB at3.0V
S/N ratio: More
than 58dB
Dimensional Drawing
