Piezoelectric Buzzer
![]() Piezoelectric Buzzer |
Product Description
1) Rated voltage (V DC): 7.4V
2) Operating voltage (V DC): 3-30
3) Max. Current at rated voltage (mA): 20.0/7.4V DC
4) Min. Sound pressure level (dB) high: 100 - 120 dB at 7.4V DC/30cm
5 Low: 10 - 20 dB less than high
6) Resonant frequency (kHz): 2.8+/-0.5
7) Operating temperature (C): -20 to +60
8) Storage temperature (C): -30 to +70
9) Material of case: ABS-757/ black
| Company: | Changzhou Czzc Electronic Co., Ltd. |
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