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SMD9650H-0527BJ

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驅動電壓:有源    發聲原理:電磁式    電極引方式:貼片式

產品概述

A. SCOPE

    This specification applies magnetic buzzer, SMD9650H-0527BJ

 

B. SPECIFICATION

No.

Item

Unit

Specification

Condition

1

Oscillation Frequency

KHz

2.7±0.3

 

2

Operating Voltage

VDC

4~7

 

3

Rated Voltage

VDC

5

 

4

Current Consumption

mA

MAX. 30

at Rated Voltage

5

Sound Pressure Level

dB

MIN. 80

at 10cm at Rated Voltage

6

Tone Nature

 

Single

 

7

Operating Temperature

-20 ~ +70

 

8

Storage Temperature

-30 ~ +85

 

9

Dimension

mm

9.6x 9.6x H5.0

See appearance drawing

10

Weight (MAX)

gram

1.5

 

11

Housing Material

 

PPS( Black )

 

12

Leading Pin

 

 Plated Brass(Au)

See appearance drawing

13

Environmental 

Protection Regulation

 

 RoHS

 

C. APPEARANCE DRAWING 


Tol : ± 0.3      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

 

F. Soldering Condition

(1)Recommendable reflow soldering condition is as follows

(Reflow soldering is twice)

Note:It is requested that reflow soldering should be executed after heat of product goes down to normal.



 

Heat resistant line

     (Used when heat resistant reliability test is performed)

(2)Manual soldering

     Manual soldering temperature 350 oC within 5 sec.


 

G. RELIABILITY TEST

 

TEST CONDITION.

Standard Test Condition              :      a) Temperature : +5 ~ +35℃  b) Humidity : 45-85% c) Pressure : 860-1060mbar

Judgment Test Condition             :      a) Temperature : +25 ± 2℃   b) Humidity : 60-70% c) Pressure : 860-1060mbar

 

H. PACKING STANDARD


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