压电 无源贴片蜂鸣器SMD-120030侧发 福鼎厂家直销 3V 常州发声

Item

Unit

Specification

Condition

1

Oscillation Frequency

Hz

4000

Square Wave

2

Operating Voltage

Vp-p

1~25

3

Rated Voltage

Vp-p

3

4

Current Consumption

mA

MAX. 5

at Rated Voltage

5

Sound Pressure Level

dB

MIN. 75

at 10cm at Rated Voltage

6

Electrostatic Capacity

pF

16000±30%

at 100Hz 1V

7

Operating Temperature

℃

-20~ +70

8

Storage Temperature

℃

-30 ~ +80

9

Dimension

mm

12 x 12 x H3

See appearance drawing

10

Weight (MAX)

gram

0.4

11

Housing Material

LCP( Black )

12

Leading Pin

 Tin Plated Brass(Sn)

See appearance drawing

13

Environmental  
Protection Regulation

 RoHS