Piezo Buzzer activo para mina alarma equipo Φ22.7 * H12.2 m

No.

Item

Unit

Specification

Condition

1

Oscillation Frequency

KHz

3.0±0.5

2

Operating Voltage

VDC

3 ~20

3

Rated Voltage

VDC

12

4

Current Consumption

mA

MAX. 8

at Rated Voltage

5

Sound Pressure Level

dB

MIN. 85

at 10cm at Rated Voltage

6

Tone Nature

Single

7

Operating Temperature

℃

-20~ +70

8

Storage Temperature

℃

-30 ~ +80

9

Dimension

mm

Φ22.7 x H12.2

See appearance drawing

10

Weight (MAX)

gram

2.0

11

Housing Material

PPO( Black )

12

Leading Pin

Tin Plated Brass(Sn)

See appearance drawing

13

Environmental

Protection Regulation

RoHS