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福鼎FDC-120090F电磁无源蜂鸣器
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福鼎FDC-120090F电磁无源蜂鸣器

描 述

A. SCOPE 
This specification applies magnetic buzzer, FDC-120090F-05040R40

B. SPECIFICATION

No.

Item

Unit

Specification

Condition

1

Oscillation Frequency

Hz

2400

Vo-p=1/2duty , square wave

2

Operating Voltage

Vo-p

3 ~ 7


3

Rated Voltage

Vo-p

5


4

Current Consumption

mA

MAX.40

at Rated Voltage

5

Sound Pressure Level

dB

MIN. 85

at 10cm at Rated Voltage

6

Coil Resistance

Ω

40±5


7

Operating Temperature

-20 ~ +70


8

Storage Temperature

-30 ~ +80


9

Dimension

mm

Φ12.0 x H9.0

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


 


C. APPEARANCE DRAWING  

Tol : ± 0.5      Unit: mm


D.TESTING METHOD    
Standard Measurement conditions
Temperature:25±2℃  Humidity:45-65%

Acoustic Characteristics:
The oscillation frequency, current consumption and sound pressure are measured by the measuring instruments shown below(Recommend Driving Circuit)
 
In the measuring test, buzzer is placed as follows:
 
 
E. Typical Frequency Response Curve

厂家信息

公司名称: 江阴市福鼎通讯器材有限公司名公司 公司地址: 江苏省无锡市江阴市月城镇月冯路29号
公司收入: 8000万 注册年份: 1994年
公司规模: 350人 公司标签: 蜂鸣器|喇叭|受话器|陶瓷传感器
经营范围: 生产及销售蜂鸣器、喇叭、陶瓷传感器及通讯产品

江阴市福鼎通讯器材有限公司名公司

http://www.jy-fuding.com/

联系人:陈红波

电   话:13815256501