加工定制是	品牌tls
型号4522	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4.5*2.2mm	声道数双声道(立体声)
灵敏度-30--50dB	频率响应20-20khz
输出阻抗2.2k

key specifications/special features:
1.directivity: omnidirectional
2.sensitivity: -47±2db (0db= 1v/pa, 1khz)
3.impedance: 2.2kω (maximum)
4.frequency: 100-12,000hz
5.maximum operation voltage: 10v
6.standard operation voltage: 3v
7.current consumption: maximum of 0.5ma
8.sensitivity reduction: within -3.0db at 1.5v
9.s/n ratio: 58db (minimum) (a-curve at 1khz, pa)
primary competitive advantages:
priceprompt deliverysmall orders accepted
main export markets:
asiaaustralasiacentral/south americaeastern europemid east/africanorth americawestern europe

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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 深圳市龙华新区大浪街道浪口工业园