KEPO KPT-G2223P8 User manual

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SPECIFICATION
SignatureofKEPO
Approved by
SignatureofApproval
Date
Issuedby
波凯普电子有限公司
Ningbo Kepo Electronics Co.,Ltd.
Customer:
CustomerNO.:
Product Name : Piezo Transducer
ModelName : KPT-G2223P8
Drawing No. : OEM2336R
Compliance with ROHS(本品符合ROHS指令)
受控

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CONTENTS
ModelNo. :
Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
1. Scope
范围
2.General
概要
3.MaximumRating
额定极限条件
4.ElectricalCharacteristics
电性能
5.MeasuringMethod
测试方法
6.PhysicalCharacteristics
机械性能
7.EnvironmentalCharacteristics
环境性能
8.Dimensions
尺寸
9. PackagingStandard
包装标准
10. 出货检查标准
11.Cautions
警告
12.CautionsforUse
注意事项
13. 4M设计变更通告
14Revision
履历表
2/10
1.2
OEM2336R
SpecificationforTransducer
KPT-G2223P8

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2.1Out-Diameter: 22mm
外径： 22mm
2.2Height : 11mm
高度： 11mm
2.3Weight : 3gr.
重量： 3克
2.4CaseMaterial/Color: PA/Black
壳体材质/颜色: PA/黑
2. 概要 General
This productspecification is applied tothe piezoelectric sounderin alarm
systems.Pleasecontact uswhen using this product foranyotherapplicationsthan
described inthe above.
本规格书适用于压电式蜂鸣器，通常它用在系统中做报警 提示的蜂鸣器用，如果将该
产品用于其它领域，请与我们取得联系。
1. 范围 Scope
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KPT-G2223P8
3. 额定极限条件 MaximumRating
储存温度范围
Storage TemperatureRange
工作温度范围
Operating Temperature Range
最高输入电压
Maximuminput Voltage
3.3
3.2
3.1
项目Item 规格Specification
-30 ～+80℃
-20 ～+70℃
25Vp-pSquareWave

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MIC: ND10 普通声级计等同品
MIC: ND10 Sound Meterorequivalent
Part shall be measured underacondition (Temperature :+5 to +35 ℃,Humidity:45 to
85%R.H.)unless the standardcondition (Temperature :+25 ±3℃,Humidity:60 ±10
%R.H.)is regulated measure.
温度+25±3℃，湿度60±10%R.H.标准测试状态,在没有疑问的场合,可以在温度+5～+35
℃,湿度45～85%R.H.的范围内测试.
压电声响器
piezoelectric sounder
10cm
5.1声压测试线路 S.P.L. Measuring Circuit
5.2测试环境 Measuring Condition
5. 测试方法 MeasuringMethod
测试条件参见下项
Refertonext itemformeasuring method.
Amp.
Mic.
4. 电性能 ElectricalCharacteristics
声压
Sound PressureLevel
4.2
4.1
项目Item
75dBat 3Vp-p/2.0KHz/10cm
规格Specification
容量
Capacitanceat 100Hz 30000pF±30%
S.G. : DF1010 振荡器等同品
S.G. : DF1010 Oscillaterorequivalent
输入信号:3Vp-p,2.0KHz, 方波
Input Signal:3Vp-p,2.0KHZ,Square wave

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6. 机械性能 PhysicalCharacteristics
实验条件
Test Condition
振动频率 10～55 Hz,1.5mm 全振幅,XYZ
三个方向各2小时试验后,测试声响器.
Sounder shall be measuredafter being applied
vibration of amplitude of 1.5mmwith10 to55Hzband of
vibration frequency toeach of 3perpendicular directions
for 2hours.
Soundershallbemeasuredafterbeingapplied
shock(490m/s2 )foreachthreemutually
perpendiculardirectionstoeachof 3timesbyhalf
sine wave.
峰值加速度490m/s2
, 半正弦波,XYZ三个
方向各3次冲击实验后,测试声响器.
将声响器的插针插入(插至距声响器壳体
1.5mm处为止)+300±5℃的焊锡槽3±0.5秒
+260±5℃的焊锡槽10±1秒,然后在常温中
放置4小时后,测试声响器.
Lead terminal areimmersed up to1.5mm from
sounder'sbody insolder bathof +300±5℃for 3±0.5
seconds or±260±5℃for10±1seconds,and then
sounder shall be measured afterbeing placed innatural
condition for4hours.
6.3 耐焊 性
Soldering Heat
Resistance
6.2
6.1
Vibration
Resistant
耐振动性
Shock
耐冲击性
实验项目
Item
The measured
value shall meet
Table1.
符合表1的要求
实验后规格
Specification
Lead terminals areimmersed inrosin for5
secondsand then immersed insolderbath
of +260±5℃for3±0.5seconds.
先将声响器的插针浸入松香液 5秒钟,然后
浸入+260±5℃熔融的锡槽中3±0.5秒.
分别在每个插针的轴向施加9.8牛顿的静荷
重10秒.
The force10 secondsof 9.8Nis applied to
eachterminalinaxialdirection.
6.5
6.4
插针强度
Terminal
StrengthPulling
可焊性
Solderability
插针表面90%以
上被焊锡润湿.(插
针的段面除外)
90%min. lead
terminals shallbe
wet withsolder.
(Except the edge
of terminal)
插针没有断开和
可见的损伤
Novisible
damage and
cutting off

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表1Table 1
声压级
SoundPressureLevel
项目
Item
试验后变化量
Specificationaftertest
初始值±10dB
Initial Value±10dB
实验条件
Test Condition
放置于温度-30±2℃的制冷箱内96小时，然
后取出，在常温下放置4小时后，测试声响器。
Afterbeing placed inachamberwith -30 ±
2℃for96 hoursand then being placed in
naturalcondition for4hours, soundershall
be measured.
Afterbeingplaced in achamberwith+80 ±2℃for96
hoursandthenbeingplacedinnaturalcondition for4
hours,soundershallbemeasured.
放置于温度+80±2℃的烘箱内96小时，然
后取出，在常温下放置4小时后，测试声响器
。
7. 环境性能 EnvironmentalCharacteristics
7.2
7.1
实验项目
Item
低温放置
ColdTest
(Storage)
DryHeatTest
(Storage)
高温放置
The measured
value shall meet
Table1.
符合表1的要求
实验后规格
Specification
Afterbeing placed inachamberwith 90 to
95%R.H. at +40 ±2℃for96 hoursand then
being placed innaturalcondition for4 hours,
soundershall be measured.
先放置于温度-30±2℃的制冷箱内30分钟，然后放置
于室温(+20℃)15分钟后, 放置于+80±2℃的烘箱内30分
钟，再放置于室温(+20℃)15分钟.
经过以上循环5次,在常温下放置4小时后，测试声响器
。
After being placed inachamber at -30±2℃for30
minutes, sounder shall be placed at room
temperature(+20℃).After 15 minutes at this
temperature,sounder shall be placed inachamber at
+80±2℃. After 30 minutes at thistemperature,
sounder shall be returned toroomtemperature(+20℃)
for 15 minutes.
After 5above cycles, sounder shall be measured
after being placed innatural condition for 4hours.
放置于90%～95%R.H.,温度+40±2℃的
环境试验箱内96小时，然后取出，在常温下
放置4小时后，测试声响器。
7.3 Humidity
7.4
温度循环
Temperature
Cycle
耐湿性

白色阻焊
透明环氧
KEPO
DateCode
印字(红金色)
Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
8. Dimensions
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SpecificationforTransducer
OEM2336R
KPT-G2223P8
1.2
FIRSTANGLEPROJECTION
UNIT: mm
Tolerance: ±0.5

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1.2
Eachminimumpackage unit of productsshall be inacarton boxand itshall be clearly
marked withPart Number, quantityand outgoing inspection number.
Thereshall be no mechanicaldamage on productsduring transportation and/orin
storage.
产品的外包装是纸箱,它应该清楚的标明型号,数量,出厂检验批号.
在运输及储存的过程中,产品必须不会受到机械损伤.
9. 包装标准 Packaging Standard
Picture1(50PCS) Picture2(1000PCS)
Picture3(3000PCS) Picture4(3000PCS)
QTY:3000Pcs
SIZE:580x350x460mm

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1.2
Incaseof using solderiron forsoldering, the top of soldering iron's
temperatureshouldbe kept less than +350 ℃.Moreoverthe soldering timeshould be
alsokept within3seconds.
在使用烙铁的情况下,应注意烙铁头的温度应该保持在+350℃以下,并且焊时间
控制在3秒内.
Washing of the component is not acceptable. Becauseit is not sealded.
11.4该声响器不适合洗涤,因为它不密封.
Pleasepayattention nevertobe applied DC voltage topiezo sounder.
11.3请注意永远不要给压电声响器施加直流电压 .
Pleasepayattention toprotect operating circuit fromsurge voltage provided by
something of forcesuchasfailing ,shock and temperature changing.
11.2请注意保护工作电路不会因失误 ,跌落和温度变化产生浪涌电压 .
The component maybe damaged if mechanicalstress overthis specification is
applied.
11.1如果产品所承受的机械应力超过规定的值 ,元件可能被破坏.
Pleasecontact usbeforeusing ourproductsforthe undermentioned applications
requiring especially high reliabilityinordertoprevent defectswhich might directly cause
damage tootherparty'slife, bodyorproperty(listed below).
⑴Aircraft equipment 飞行设备
⑵Aerospaceequipment 航天设备
⑶Undersea equipment 潜水设备
⑷Medicalequipment 医疗设备
⑸Transportation equipment (automobiles,trains,ships) 交通设施
⑹Traffic signalequipment 交通信号设备
⑺Disasterprevention/crimeprevention equipment 防灾害/防犯罪设备
⑻Data-processing equipment 数据处理设备
⑼Applicationsof similarcomplexityorreliabilityrequirementscomparable to the
applicationslisted inthe above 以及与上述相类似 可靠性要求更高的设备
如果产品使用于下列高可靠性的装置时,请与我们取得联系,以免对人的生命,财产和身
体造成损害.
11. 注意事项 CautionsforUse
11.5
10. 警告 Cautions

Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
12. Revision
SpecificationforTransducer
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Rev.
No. DATE PAGE DESCRIPTION SIGN
OEM2336R
1.2
KPT-G2223P8
/
2009.04.07 primary
1.0
1.1 2010.04.13 8Change Packing
1.2 2010.05.21 8Change Packing