福鼎FDC-090040电磁式无源蜂鸣器

Item

Unit

Specification

Condition

1

Oscillation Frequency

Hz

2700

Vo-p=1/2duty , square w**e

2

Operating Voltage

Vo-p

2.5 ~ 4.5

3

Rated Voltage

Vo-p

3.6

4

Current Consumption

mA

MAX. 100

at Rated Voltage

5

Sound Pressure Level

dB

MIN. 85

at 10cm at Rated Voltage

6

Coil Resistance

Ω

16±3

7

Operating Temperature

℃

-20 ~ +70

8

Storage Temperature

℃

-30 ~ +80

9

Dimension

mm

Φ9.0 x H4.0

See appearance drawing

10

Weight (MAX)

gram

1.0

11

Housing Material

PPO( Black )

12

Leading Pin

Tin Plated Brass(Sn)

See appearance drawing

13

Environmental
Protection Regulation

RoHS