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Ningbo  Kepo  Electronics Co.,Ltd.

http://www.chinaacoustic.com  

2.1  Out-Diameter   :    38

×

21mm   

    

外径:

                    38

×

21 mm

2.2  Height              :     15mm    
    

高度:

                      15 mm

2.3  Weight             :     11 g.    
      

重量:

                   11

2.4 According to the No.7 of RoHS Exemptions,lead-based solder alloys   

      containing 85 % by weight or more lead(Sn10Pb90)
      

根据

"

欧盟

RoHS

指令豁免条款

"

7

条规定

,

使用了铅含量超过

85%

的锡铅合金焊料

(Sn10Pb90)

2. 

概要

 

General

 

    This product specification is applied to the  Mechanical Buzzer  in alarm systems.Please 

contact us when using this product for any other applications than described in the above.

   

本规格书适用于机械式蜂鸣器,通常它用在系统

中做报

或提示

的 蜂鸣器用,

如果将该

品用于

领域

请与我们取得联

1. 

范围

 

Scope 

Model No. :

Page

Revision No.

Drawing No.

3/9

3. 

额定极限条件

      Maximum Rating

储存温

度范围

Storage Temperature Range

工作温

度范围

Operating Temperature Range

3.3

3.2

3.1

      Item

 

      Specification

-30 

 +70

-20 

 +60

额定电

Rated Voltage 

12VAC/50HZ

3.4

工作

Operating  Voltage

10.5

13.5VAC

4.   

电性能

      Electrical Characteristics

4.3

4.1

4.2

      Item

Min.Sound Pressure Level

最小声压

Max.Rated Current

 

额定电

 

      Specification

75dB/12VAC/20cm

250mA

Coil Resistance

直流

54.5

±

10%

Ω

Specification for Mechanical

 

Buzzer

KPMB-G38012L-3212

OEM3212R

1.1

Содержание KPMB-G38012L-3212

Страница 1: ...ied To Product Name Mechanical Buzzer Model Name KPMB G38012L 3212 Drawing No OEM3212R Compliance with ROHS ROHS SPECIFICATION Signature of KEPO Approved by Signature of Approval Date Issued by Ningbo...

Страница 2: ...pe 2 General 3 Maximum Rating 4 Electrical Characteristics 5 Measurement Block Diagram Response Curve 6 Physical Characteristics 7 Environmental Characteristics 8 Dimensions 9 Packaging Standard 10 Ca...

Страница 3: ...rm systems Please contact us when using this product for any other applications than described in the above 1 Scope Model No Page Revision No Drawing No 3 9 3 Maximum Rating Storage Temperature Range...

Страница 4: ...e standard condition Temperature 25 3 Humidity 60 10 R H is regulated measure 25 3 60 10 R H 5 35 45 85 R H 5 3 Measuring Condition 20cm AC Supply Buzzer Sound Meter 1m Multimeter Freqnency Counter P...

Страница 5: ...1 4 Terminal Strength Pulling 6 5 Solderability 6 4 Soldering Heat Resistance 6 3 No visible damage and cutting off 90 min lead terminals shall be wet with solder Except the edge of terminal 90 490m s...

Страница 6: ...being worked in a chamber with 20 2 for 2h and then being placed in a chamber with 20 2 for 16h finally being placed in natural condtion for 2h sounder shall be measured After being placed in a chamb...

Страница 7: ...26 BLACK Plastic tube 28 5 Ningbo Kepo Electronics Co Ltd http www chinaacoustic com 8 Dimensions UNIT mm Tolerance 0 5 FIRST ANGLE PROJECTION Model No Page Revision No Drawing No 7 9 Specification fo...

Страница 8: ...ent may be damaged if mechanical stress over this specification is applied 11 1 11 Cautions for Use Please contact us before using our products for the undermentioned applications requiring especially...

Страница 9: ...onics Co Ltd http www chinaacoustic com 12 Revision Model No Page Revision No Drawing No 9 9 Rev No DATE PAGE DESCRIPTION SIGN 9 2009 06 18 primary 1 1 Specification for Mechanical Buzzer KPMB G38012L...

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