KPEG637

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SPECIFICATION FOR APPROVAL<br>FR >ats =<br>Description Piezo Audio Indicator<br>Kingstate Part No. : KPEG637<br>Customer’s Model No. — :<br>Specification No. PKD-7681<br>Number Of The Edition: 1.1<br>**----- End of picture text -----**<br>


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CUSTOMER’S APPROVED SIGNATURE<br>**----- End of picture text -----**<br>


8 -FRATA] KINGSTATE ELECTRONICS CORP. ___ Address: 10F, No. 69-11, Sec, 2, Chung Cheng E. Rd., Tamshui County, Taipei Hsien, Taiwan, R.O.C. ER tomational sales dept: TEL:886-2-28095651 FAX‘886-2:2809-7151 Domestic sales dept: TEL:886-2-2809-0668 FAX:686-2-28006748 http:/Awww.kingstate.com.tw [Ribas ofa) ot 

## **A. SCOPE** 範疇 

## This specification applies piezo audio indicator, **KPEG637** 此規格書適用於壓電式蜂鳴器, **KPEG637** 

## **B. SPECIFICATION** 規格 

|**No.**|<br>**Item**|**Unit**|**Specification**|**Specification**|**Condition**|
|---|---|---|---|---|---|
|1|Resonant frequency<br>|Hz||||
||||2800 ± 500|||
||共振頻率|||||
|||||||
|2|Operating Volt. range<br>操作電壓範圍|VDC|9 ~ 48|||
|3|Current consumption<br>|mA|MAX 22||at 48VDC|
||消耗電流|||||
|4|Rated Voltage<br>額定電壓|VDC|48<br>|||
|5|Tone<br>聲音||Continuous直音|Slow Pulse（1.2Hz±20%）<br>慢斷續音|at 48VDC|
|6|Sound pressure level<br>輸出音壓|dB|MIN 89|MIN 86|at 60cm/48VDC|
|7|Operating temp.<br>操作溫度|℃|-30 ~ +85|||
|8|Storage temp.<br>儲存溫度|℃|-40 ~ +95|||
|9|Dimension<br>尺寸|mm|L44.5 x W32.5xH36||See appearance drawing<br>請參照外觀尺寸圖|
|10|Weight (MAX)<br>重量|gram|27.0|||
|11|Material<br>材質||ABS UL-94  1/16”HB HIGH HEAT<br> （BLACK）|||
|12|Terminal<br>端子||Quick Disconnect Tab<br>(鍍全錫/PlatingSn)||See appearance drawing<br>請參照外觀尺寸圖|
|13|Environmental<br>Protection Regulation<br>環保法規||RoHS|||
|14|Storage life<br>保存期限|month|6||6 months preservation at room temp.(25±3<br>℃), Humidity40%<br>在室溫下25±3℃,濕度40%以下可保存6個<br>月.|



## **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 KPEG637** 

## **D. MEASURING METHOD** 測量方法 

## S.P.L. Measuring Circuit 音壓測試接線圖 

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 

## **E. 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.|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 soilder<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,或+260±5<br>℃ 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|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>振動測試|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.|The value of oscillation<br>frequency/ current<br>consumption should be in<br>10% compared with initial<br>ones .The SPL should be in ±<br>10dB compared with initial<br>one.<br>諧振頻率與消耗電流變化量須<br>在±10%內.輸出音壓變化量<br>須在±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.||



志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 3/5 KPEG637** 

## **F. ENVIRONMENT TEST** 環境測試 

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 No  Item  Test Condition  Evaluation standard<br>High temp. test  After being placed in a chamber at +95℃ for 240 hours<br>1<br>高溫測試 置於+95℃環境中 240 小時<br>Low temp. test   After being placed in a chamber at –40℃ for 240 hours<br>2<br>低溫測試 置於-40℃環境中 240 小時<br>After being placed in a chamber at +40℃ and 90±5% relative humidity<br>Humidity test<br>3  for 240 hours<br>相對濕度測試 Being placed for 4 hours at<br>置於+40℃, 相對濕度 90±5%  環境中 240 小時 +25℃, buzzer shall be<br>The part shall be subjected to 5 cycles. One cycle shall be consist of： measured. The value of<br>單體承受溫度循環測試 5 次,其循環內容如圖示： oscillation frequency/ current<br>consumption should be in±10%<br>                                      +95℃ compared with initial ones .The<br>SPL should be in±10dB<br>                        +25℃                    +25℃  compared with initial one.<br>經測試後,  靜置於+25℃（室溫）<br>4  Temp. cycle test  環境中 4 小時後,諧振頻率與消耗<br>溫度循環試驗           -40℃ 電流變化量須在±10%內.  輸出音<br>壓變化量須在±10dB 內.<br>            0.5hr  0.5hr  0.25  0.5hr   0.5hr   0.5hr  0.25<br>                              3hours<br>  G. RELIABILITY TEST<br>信賴性測試<br>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℃環境下,以額定電壓連續操作 48 小時.  consumption should be in ±10%<br>Operating life<br>2.Intermittent life test  室溫壽命測試(間歇)  compared with initial ones .The<br>1  test<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>**----- End of picture text -----**<br>


## **G. RELIABILITY TEST** 信賴性測試 

## **TEST CONDITION.** 

- Standard Test Condition ： a) Temperature：+5 ~ +35℃  b) Humidity：45-85%  c) Pressure：860-1060mbar 一般測試條件 ：   a) 溫度：+5 ~ +35℃         b) 濕度：45-85% c) 氣壓：860-1060mbar 

- Judgement Test Condition ： a) Temperature：+25 ± 2℃   b) Humidity：60-70%  c) Pressure：860-1060mbar 爭議時測試條件 ： a) 溫度：+25 ± 2℃          b) 濕度：60-70% c) 氣壓：860-1060mbar 

志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 4/5 KPEG637** 

## **H. PACKING STANDARD** 包裝規格 

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Poly Foam<br>8x6PCS=48PCS<br>Out Box<br>Poly Foam<br>Out Box<br>Carton Box<br>(10PCS Out Box)<br>Out Box 310mmx248mmx49mm 1x48PCS=48PCS<br>Carton Box 550mmx330mmx290mm 48PCSx10=480PCS<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 KPEG637**