KPEG169-10

## SPECIFICATION FOR APPROVAL => 

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Description : Piezo Audio Transducer<br>Kingstate Part No. KPEG169-10<br>Customer’s Model No. — :<br>Specification No. ; PKD-7218<br>Number Of The Edition: 1.2<br>~~ CUSTOMER’S APPROVED SIGNATURE<br>68 E+Rae M28 KINGSTATE ELECTRONICS CORP.<br>rsicsrae Address:intemational 10F,sales No. 69-11, dept: Sec.TEL'886-2-2809-5651 2, Chung Cheng E.FAX:886-2-2809-7151 Rd., Tamshui County, Taipei Hsien, Taiwan, R.O.C.<br>Domestic sales dept.: TEL:886-2-2809 0668 FAX:686-2-28086748<br>http/Avww.kingstate.comtw<br>asy | RAB | JSR<br>a, > " :<br>**----- End of picture text -----**<br>


## **A. SCOPE** 範疇 

## This specification applies piezo audio transducer, **KPEG169-10** 此規格書適用於壓電式蜂鳴器 **KPEG169-10** 

## **B. SPECIFICATION** 規格 

|**No.**|<br>**Item**|**Unit**|**Specification**|**Condition**|
|---|---|---|---|---|
|1|Operating Volt.<br>操作電壓|Vp-p|MAX 30||
|2|Current consumption<br>|mA|MAX 7|at 10Vp-p,square wave,4.0KHz.|
||消耗電流||||
|3|Sound pressure level<br>輸出音壓|dB|MIN 80|at 10cm/10Vp-p,square wave,4.0KHz.|
|4|Electrostatic capacity<br>靜電容量|pF|8,500 ± 30%|at 120Hz/1V|
|5|Operating temp.<br>操作溫度|℃|-20 ~ +85||
|6|Storage temp.<br>儲存溫度|℃|-30 ~ +95||
|7|Dimension<br>尺寸|mm|φ14.0 x H6.7|See appearance drawing<br>請參照外觀尺寸圖|
|8|Weight (MAX)<br>重量|gram|1.0||
|9|Material<br>材質||PBT+15% GLASS（BLACK）||
|10|Terminal<br>端子||Pin type(鍍化金/Plating Au)|See appearance drawing<br>請參照外觀尺寸圖|
|11|Environmental<br>Protection Regulation<br>環保法規||RoHS||



## **C. APPEARANCE DRAWING** 外觀尺寸圖 

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**Tol : ± 0.5 Unit: mm** 

志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 2/5 KPEG169-10** 

## **D. TYPICAL FREQUENCY RESPONSE CURVE** 頻率響應曲線 

## **E. MEASURING METHOD** 測量方法 

S.P.L. Measuring Circuit 音壓測試接線圖 Input Signal: 10Vp-p,4.0kHz, Square Wave 輸入信號: 10Vp-p,4.0kHz,方波 

Mic : RION S.P.L meter UC30 or equivalent Mic : RION 噪音計 UC30 或同等品 

- S.G : Hewlett Packard 33120A Function Generator or equivalent S.G : Hewlett Packard 33120A 函數信號產生器或同等品 

志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 3/5 KPEG169-10** 

## **F. MECHANICAL CHARACTERISTICS** 機械特性 

|**No.**|**Item**|**Test Condition**|**Evaluation standard**|
|---|---|---|---|
|1|Solderability<br>焊錫附著性|Lead terminals are immersed in rosin for 5 seconds and then immersed in<br>solder bath of +270±5℃for 3±1 seconds.<br>端子部份浸入松香溶液5秒後,再浸入+270±5℃溶融焊鍚槽中3±1秒.|<br>90% min. lead terminals shall<br>be wet with solder. (Except the<br>edge of terminal)<br>浸入端子部份附著焊鍚90%以<br>上.(末端斷面不算)|
|2|Soldering Heat<br>Resistance<br>焊錫耐熱性|Lead terminal are immersed up to 1.5mm from sounder’s body in solder<br>bath of +260±5℃for 3±1 seconds.<br>距離端子根部1.5mm的位置,浸入+260±5℃的焊鍚槽3±1秒.|No interference in operation<br>操作上無任何不良|
|3|Terminal Mechanical<br>Strength<br>端子強度|<br>The force 10 seconds of 9.8N (1.0kg) is applied to each terminal in axial<br>direction.<br>各端子的軸方向施以9.8N (1.0kg)的力量10秒.|No damage and cutting off<br>端子不鬆動,不脫落|
|4|Vibration<br>振動試驗|Buzzer shall be measured after being applied vibration of amplitude of<br>1.5mm with 10 to 55hz band of vibration frequency to each of 3<br>per-pendicular directions for 2 hours.<br>振動週波數10∼55HZ、全振幅1.5mm 於X.Y.Z 3 個方向,各2 小時.|<br> <br>The value of oscillation<br>frequency/ current consumption<br>should be in 10% compared<br>with initial ones .The SPL<br>should be in ± 10dB compared<br>with initial one.<br>諧振頻率與消耗電流變化量須在<br>±10%內.輸出音壓變化量須在<br>±10dB 內.|
|5|Drop test<br>落下測試|The part only shall be dropped from a height of 75cm onto a 40mm thick<br>wooden board 3 times in 3 axes (X.Y.Z). (a total of 9 times).<br>單體從75公分高處, X.Y.Z.3個方向,各3回,落於40mm厚木板上.||
|**G. ENVIRONMENT**||**TEST**環境測試||
|**No**|**Item**|**Test Condition**<br>|**Evaluation standard**|
|1|High temp. test<br>高溫測試|After being placed in a chamber at +95℃for 240 hours<br>置於+95℃ 環境中240 小時<br>|Being placed for 4 hours at<br>+25℃, buzzer shall be<br>measured. The value of<br>oscillation frequency/ current<br>consumption should be in ±10%<br>compared with initial ones .The<br>SPL should be in ±10dB<br>compared with initial one.<br>經測試後,靜置於+25℃（室溫）<br>環境中4小時後,諧振頻率與消耗<br>電流變化量須在±10%內.輸出音<br>壓變化量須在±10dB內.|
|2|Low temp. test<br>低溫測試|After being placed in a chamber at –30℃for 240 hours<br>置於-30℃環境中240 小時<br>||
|3|Humidity test<br>相對濕度測試|After being placed in a chamber at +40℃and 90±5% relative humidity<br>for 240 hours<br>置於+40℃, 相對濕度90±5%環境中240 小時<br> <br>||
|4|Temp. cycle test<br>溫度循環試驗|The part shall be subjected to 5 cycles. One cycle shall be consist of::<br>單體承受溫度循環測試5次,其循環內容如圖示:<br>+95℃<br>+25℃+25℃<br>-30℃<br>0.5hr  0.5hr  0.25  0.5hr   0.5hr   0.5hr  0.25<br>3hours<br><br> <br> <br> <br> <br> <br> <br><br><br><br>||



志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 4/5 KPEG169-10** 

## **H. RELIABILITY TEST** 信賴性測試 

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No.  Item  Test condition  Evaluation standard<br>Being placed for 4 hours at<br>1.Continuous life test 高溫壽命測試(連續)  +25℃, buzzer shall be<br>measured. The value of<br>48 hours continuous operation at +70℃with rated voltage applied.<br>oscillation frequency/ current<br>在+70℃境下,以額定電壓連續操作 48 小時 consumption should be in ±10%<br>Operating life<br>1  test  2.Intermittent life test  室溫壽命測試(間歇)  compared with initial ones .The<br>壽命測試 A duty cycle of 1 minute on, 1 minutes off, a minimum of 5000 times at room  SPL should be in ±10dB<br>temp.( +25 ±2℃)and rated voltage applied  compared with initial one.<br>在室溫下(+25 ±2℃),  以額定電壓操作,  通電 1 分鐘/斷電 1 分鐘,測試 經測試後,  靜置於+25℃（室溫）<br>環境中 4 小時後,諧振頻率與消耗<br>5000 次循環.  電流變化量須在±10%內.  輸出音<br>壓變化量須在±10dB 內.<br>TEST CONDITION.<br>Standard Test Condition  :  a) Temperature : +5 ~ +35℃  b) Humidity : 45-85%   c) Pressure : 860-1060mbar<br>一般測試條件 :    a)  溫度 : +5 ~ +35℃        b)  濕度 : 45-85%     c)  氣壓 : 860-1060mbar<br>Judgement Test Condition   :  a) Temperature : +25 ± 2℃   b) Humidity : 60-70%   c) Pressure : 860-1060mbar<br>爭議時測試條件      :   a)  溫度 : +25 ± 2℃         b)  濕度 : 60-70%    c)  氣壓 : 860-1060mbar<br>I. PACKING STANDARD<br>包裝規格<br>100PCS<br>TRAY<br>Out Box<br>(5PCS Tray)<br>Carton Box<br>(12PCS Out Box)<br>Tray 184mmx180mmx23mm 1x100PCS=100PCS<br>Out Box 200mmx190mmx100mm 5LAYERx100PCS=500PCS<br>Carton Box 440mmx400mmx310mm 500PCSx12=6000PCS<br>400mm<br>440mm<br>310mm<br>**----- End of picture text -----**<br>


志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 5/5 KPEG169-10**