KPEG813

. 

## SPECIFICATION FOR APPROVAL 

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Description : Piezo Audio Transducer<br>Kingstate Part No. ; KPEG813<br>Customer’s Model No. — :<br>Specification No. : PKD-7089<br>Number Of The Edition: 1.3<br>|<br>**----- End of picture text -----**<br>


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CUSTOMER'S APPROVED SIGNATURE<br>TSR] KINGSTATE ELECTRONICS CORP.<br>[nestorTKINGSTATE @) AddressInternational: 10F, sales No. dept.: 69-11,TEL Sec.: 2,886-2-2809-5651 Chung Cheng E. Rd.,FAX:886-2-2809-7151 Tamshui County, Taipei Hsien, Taiwan, R.O.C.<br>Domestic sales dept: TEL : 886-2-2809-0668 — FAX:886-2-28096748<br>; http : /Avwww.kingstate.com.tw<br>dy w*Ay, , ~ f Fei<br>**----- End of picture text -----**<br>


## **A.SCOPE** 範疇 

## This specification applies piezo audio transducer, **KPEG813** 此規格書適用於壓電式蜂鳴器, **KPEG813** 

## **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. 6|at 10Vp-p,square wave,4.0KHz.|
||消耗電流||||
|3|Sound pressure level<br>輸出音壓|dB|MIN. 84|at 10cm/10Vp-p,square wave,4.0KHz.|
|4|Electrostatic capacity<br>靜電容量|pF|12,000 ± 30%|at 1KHz/1V|
|5|Operating temp.<br>操作溫度|ºC|-30 ~ +85||
|6|Storage temp.<br>儲存溫度|ºC|-40 ~ +95||
|7|Dimension<br>尺寸|mm|ψ22.1x H6.6|See appearance drawing<br>請參照外觀尺寸圖|
|8|Weight (MAX)<br>重量|gram|2.5||
|9|Material<br>材質||ABS UL-94 1/16” HB HIGH HEAT<br>（BLACK）||
|10|Terminal<br>端子||Pin type<br> (鍍化金/ PlatingAu)|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 KPEG813** 

## **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 KPEG813** 

## **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<br>in 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.|90% min. lead terminals shall be<br>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 +300±5℃for 3± 0.5 seconds or +260±5℃for 10±1 seconds.<br>距離端子根部1.5mm的位置,浸入+300±5℃的焊鍚槽3±0.5秒,<br>或+260±5℃ 的焊錫槽10±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 should<br>be in ± 10dB compared with<br>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>|<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<br>音壓變化量須在±10dB內.|
|2|Low temp. test<br>低溫測試|After being placed in a chamber with –40℃for 240 hours<br>置於-40℃ 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||
|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>-40℃<br>0.5hr  0.5hr  0.25  0.5hr   0.5hr   0.5hr  0.25<br>3hours||



志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 4** / **5 KPEG813** 

## **H. RELIABILITY TEST** 信賴性測試 

**No. Item Test condition** 1.Continuous life test 高溫壽命測試(連續) 48 hours continuous operation at +70℃ with rated voltage applied. 在+70℃環境下,以額定電壓連續操作 48 小時. Operating life 2.Intermittent life test 室溫壽命測試(間歇) 1 test 壽命測試 A duty cycle of 1 minute on, 1 minutes off, a minimum of 5000 times at room temp.( +25 ±2℃)and rated voltage applied. 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 5000 次循環. 

## **Evaluation standard** 

Being placed for 4 hours at +25℃, buzzer shall be measured. The value of oscillation frequency/ current consumption should be in ±10% compared with initial ones .The SPL should be in ±10dB compared with initial one. 經測試後, 靜置於+25℃（室溫） 環境中4 小時後,諧振頻率與消耗 電流變化量須在±10%內. 輸出 音壓變化量須在±10dB 內. 

## **TEST CONDITION.** 

Standard Test Condition : a) Temperature : +5 ~ +35ºC  b) Humidity : 45-85% c) Pressure : 860-1060mbar 一般測試條件 : a) 溫度 : +5 ~ +35ºC        b) 濕度 : 45-85% c) 氣壓 : 860-1060mbar Judgement Test Condition : a) Temperature : +25 ± 2ºC   b) Humidity : 60-70% c) Pressure : 860-1060mbar 爭議時測試條件      : a) 溫度 : +25 ± 2ºC          b) 濕度 : 60-70% c) 氣壓 : 860-1060mbar 

## **I. PACKING STANDARD** 包裝規格 

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非防靜電珍珠棉(白色)<br>MTGPJ030024005-W<br>12PCSx6+13PCSx6=150PCS<br>( 4 LAYER )<br>非防靜電珍珠棉(白色)<br>MTGPJ030024005-W<br>Out Box<br>Out Box<br>Carton Box<br>(10PCS Out Box)<br>Out Box 310mmx248mmx49mm 4x150PCS=600PCS<br>Carton Box 550mmx330mmx290mm 600PCSx10=6,000PCS<br>550mm<br>330mm<br>290mm<br>**----- End of picture text -----**<br>


志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 5** / **5 KPEG813**