Type

HCM1203X

HCM1205X

HCM1206X

HCM1212X

Rated Voltage        (V)

3

5

6

12

Operating  Voltage  (V)

2~5

3~7

4~8

8~15

Rated Current     (MA)

< 30

< 30

< 30

< 30

Sound Output at10cm(dB)

> 80

> 85

> 85

> 85

Resonant Frequency  (Hz)

2300 ± 400

2300  ±300

2300  ±300

2300 ±300

Response Time     (ms)

< 50

< 50

< 50

< 50

Operating Temperature  (°C)

-10~+50

-25~+70

-25~+70

-25~+70

Storage  Temperature  (°C)

-15~+60

-30~+80

-30~+80

-30~+80

Weight                (g)

2

2

2

2