電磁式蜂鳴器 HCM18A

Type

HCM1806 A

HCM1812A

Rated Voltage        (V)

6

12

Operating  Voltage  (V)

3~8

6~15

Rated Current     (MA)

< 40

< 40

Coil  Resistance   (ohm)

60± 9

120 ± 18

Coil Impedance   (ohm)

100

220

Sound Output at10cm(dB)

>85

> 85

Resonant Frequency  (Hz)

2000

2000

Operating Temperature  (C)

-25 ~  +70

-25 ~ +70

Storage  Temperature  (C)

-30 ~ +80

-30 ~ +80

Weight                (g)

3

3