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$1.5-2.5 /Piece/Pieces
| Unidades de venta: | Piece/Pieces |
|---|---|
| Tipo de paquete: | caja de cartón |
| Ejemplo de una imagen: |
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| Descargar: |
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Paquete: caja de cartón
productividad: 10000pcs per month
transporte: Ocean,Land,Air,Express
Lugar de origen: Jiangsu, China
Apoyo sobre: 10000pcs per day
Certificados : RoHS,CE,ISO9001,ISO14001,ISO45001,IATF 16949
Hafen: shanghai,shenzhen
Tipo de Pago: L/C,T/T,D/P,D/A,Paypal
Incoterm: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery
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Product Name |
Custom logo stability old carbon microphone for telephone |
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Product picture |
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|
No. |
Item |
Specifications |
|
1 |
Rated Voltage |
24Vp-p |
|
2 |
Operating Voltage range |
1~30 Vp-p |
|
3 |
Coil Resistance |
90Ω±10% |
|
4 |
AC Impedance at 1kHz |
220Ω±25% |
|
5 |
Sensitivity at 1kHz 1000mV |
≥110dB |
|
6 |
Minimum SPL |
90dB （at 1m 24Vp-p 1KHz） |
|
7 |
Frequency range |
300~3400Hz |
|
8 |
Operating Temperature |
-40~+85℃ |
|
9 |
Storage Temperature |
-50~+95℃ |
|
10 |
Housing Material |
Aluminum |
|
11 |
Terminal Material |
Sn Plated Copper |
|
12 |
Weight |
28g |
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