電磁式蜂鳴器 HCM12A

Type

HCM1201 A

HCM1205A

HCM1212A

Rated Voltage        (V)

1.5

5

12

Operating  Voltage  (V)

1~2

3~7

7~16

Rated Current     (MA)

< 30

< 40

< 40

Coil  Resistance   (ohm)

16 ± 1.0

45 ± 5

140 ± 14

Coil Impedance   (ohm)

40

80

240

Sound Output at10cm(dB)

> 80

> 85

> 85

Resonant Frequency  (Hz)

2400

2400

2400

Operating Temperature  (C)

-25 ~  +70

-25 ~ +70

-25 ~ +70

Storage  Temperature  (C)

-30 ~ +85

-30 ~ +85

-30 ~ +85

Weight                (g)

2

2

2