Type |
HC12-04A |
HC12-04B |
Rated Voltage (V) |
1.5 |
1.5 |
Operating Voltage (V) |
1~2 |
1~2 |
Rated Current (MA) |
< 70 |
< 70 |
Coil Resistance (ohm) |
6.5 ± 1.0 |
6.5 ± 1.0 |
Coil Impedance (ohm) |
16 |
22 |
Sound Output at10cm(dB) |
> 80 |
> 85 |
Resonant Frequency (Hz) |
2048 |
2731 |
Operating Temperature (C) |
-25~+70 |
-25~+70 |
Storage Temperature (C) |
-30~+80 |
-30~+80 |
Weight (g) |
2 |
2 |
Value applying rated voltage (resonant frequency,1/2duty,square wave)
DIMENSIONS Unit:mm Tolerance:±0.5
聯絡人:曹小姐
行動電話:8651986462433
電話:8651986462433
E-Mail:lina@micro-buzzer.com
地址: 江蘇常州市武進區寨橋鎮 213177