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常州福鼎FDK-390140F白壳压电三针蜂鸣器
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产品标签: 蜂鸣器  压电蜂鸣器  三针蜂鸣器 

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常州福鼎FDK-390140F白壳压电三针蜂鸣器

描 述

A. SCOPE 
This specification applies piezo buzzer, FDK-390140F-09034   
 
B. SPECIFICATION

No.

Item

Unit

Specification

Condition

1

Oscillation Frequency

KHz

3.4±0.5

 

2

Operating Voltage

VDC

6 ~ 12

 

3

Rated Voltage

VDC

9

 

4

Current Consumption

mA

MAX. 10

at Rated Voltage

5

Sound Pressure Level

dB

MIN. 90

at 30cm at Rated Voltage

 

Electrostatic Capacity

pF

25000±30%

at 100Hz 1V

6

Tone Nature

 

Single

 

7

Operating Temperature

-20~ +70

 

8

Storage Temperature

-30 ~ +80

 

9

Dimension

mm

Φ40.6 x H14

See appearance drawing

10

Weight (MAX)

gram

8.0

 

11

Housing Material

 

Nylon

 

12

Leading Pin

 

 H62(Cu) Plating (Ni)

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
 
In the measuring test, buzzer is placed as follows:

 
 
E. VOLTAGE / CURRENT / SOUND PRESSURE CHARACTERISTICS


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