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深圳咪头生产供应传声器4015咪头

2021-1-20 16:21:53发布19次查看
加工定制品牌泰伦斯
型号全指向种类传声器(咪头)
类型驻极体传声器材质铝镁合金
规格尺寸4015mm声道数单声道
灵敏度-40dB频率响应20-20khz
输出阻抗<2.2k

no.
item
standard
1
sensitivity
-42db±3db (0db=1v/pa)
2
output impedance
2.2kω
3
directivity
unidirectional
4
frequency range
100-16,000hz
5
operation   voltage
dc 1.0v-10v
6
standard power   supply
dc3.0v
7
min operation   voltage
1.0v
8
current   consumption
≤0.5ma
9
signal to noise   ratio
≥65db
10
sound pressure   level
110db
weight
less than:0.3g
soldering heat shock
to be no   interfere in operation after soldering heat shock, temperature 320℃ ± 5℃   for 3 ± 0.5 seconds.
terminal mechanical strength
to be no   interfering in operation after pulled the terminal with 1kg strength for 1 minute.
absolute maximum ratings
operating   voltage     
10v
storage   temperature range
-25~+70℃
operating   temperature range
-40~+85℃

深圳市泰伦斯电子科技有限公司
李先生
15118003085
广东 深圳 宝安区
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