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$1-3 /Piece/Pieces
| 판매 단위: | Piece/Pieces |
|---|---|
| 포장 종류: | 알람 사이렌의 경우 한 달에 10000 조각/조각 |
| 사진 예: |
|
포장: 알람 사이렌의 경우 한 달에 10000 조각/조각
생산력: 10000 Piece/Pieces per Month
수송: Ocean,Land,Air,Express
원산지: 중국 장수
지원에 대한 지원: 10000 Piece/Pieces per Month
인증 : CE,ISO9001,ISO14001,ISO45001,IATF 16949
HS 코드: RoHS,CE,SGS,ISO9001,ISO14001,ISO45001,IATF 16949
포트: Shanghai port,shenzhen port,other china port
지불 유형: L/C,T/T,D/P,D/A,Paypal
인 코텀: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery
|
Product Name |
Waterproof piezo Electric Buzzer Explosion-proof OEM |
|
Product picture |
|
형질
|
No. |
Item |
Specifications |
|
1 |
SPL (Vocal cavity) |
≥100dB（10cm） |
|
2 |
Capacitance at 120Hz |
45nF±30% |
|
3 |
Resonant Frequency |
2000±500Hz |
|
4 |
Allowable input Voltage |
Max 40Vp-p |
|
5 |
Operating temperature |
-20 ~+50℃ |
그림
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