Item

Unit

Specification

Condition

Oscillation Frequency

Hz

4000

Vo-p=1/2duty , square wave

Operating Voltage

Vo-p

2 ~ 4

Rated Voltage

Vo-p

3

Current Consumption

mA

MAX. 90

at Rated Voltage

Sound Pressure Level

dB

MIN. 70

at 10cm at Rated Voltage

Coil Resistance

Ω

17±3

Operating Temperature

℃

-20 ~ +70

Storage Temperature

℃

-30 ~ +80

Dimension

mm

4.0 x 4.0 x H2.0

See appearance drawing

Weight (MAX)

gram

0.1

Housing Material

LCP( Black )

Leading Pin

 Tin Plated Brass(Sn)

See appearance drawing

Environmental  

Protection Regulation

 RoHS