No.

Item

Unit

Specification

Condition

1

Oscillation Frequency

KHz

3.8±0.5

2

Operating Voltage

VDC

3 ~16

3

Rated Voltage

VDC

5

4

Current Consumption

mA

MAX. 15

at Rated Voltage

5

Sound Pressure Level

dB

MIN. 82

at 10cm at Rated Voltage

6

Tone

Constant

7

Operating Temperature

℃

-20~ +60

8

Storage Temperature

℃

-30 ~ +70

9

Dimension

mm

Φ23 x H11

See appearance drawing

10

Weight (MAX)

gram

3

11

Housing Material

ABS( Black )

12

Leading Pin

Plating (Sn)

See appearance drawing

13

Environmental  

Protection Regulation

 RoHS