KPEG750

Transducer, Piezo, Buzzer, Buzzer, Continuous, 4 V, 28 V, 8 mA, 80 dB

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Manufacturer: KINGSTATE
Product type: Piezo Transducers
Tones: Continuous
Sound Level SPL: 80dB
Resonant Frequency: 3.6kHz
Supply Voltage Max: 28V
Supply Voltage Min: 4V
Transducer Function: Buzzer
Sound Level Distance: 30cm
Operating Current Max: 8mA

Delivery and price
Units per pack	250
Price	7.34 €
Current stock	50+
Lead time	7 days

Datasheet

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SPECIFICATION FOR APPROVAL<br>x >BR =<br>Description —«. : Piezo Audio Indicator<br>Kingstate Part No. KPEG750<br>Customer’s Model No. — :<br>Specification No. : PKD-7214<br>Number Of The Edition : 1.2<br>**----- End of picture text -----**<br>


## CUSTOMER’S APPROVED SIGNATURE 

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MEE ERHPATAL] KINGSTATE ELECTRONICS CORP.<br>Address :10F, No, 69-11, Sec, 2, Chung Cheng E. Rd., Tamshui County, Taipei Hsien, Tawan, R.O.C.<br>EC, ternational sales dept: TEL:886-2-2800-5651 FAX:886-2-2800-7151<br>Domestic sales dept: TEL:886-2-2809-0668  FAX:886-2-28096748<br>http/Awww.kingstate.com.tw<br>a wt lialth >  >. 3/21/05'JIR<br>**----- End of picture text -----**<br>


## **A. SCOPE** 範疇 

## This specification applies piezo audio indicator, **KPEG750** 此規格書適用於壓電式蜂鳴器, **KPEG750** 

## **B. SPECIFICATION** 規格 

|**No.**|**Item**|**Unit**|**Specification**|**Condition**|
|---|---|---|---|---|
|1<br>|Operating Frequ<br>|ency<br>KHz|||
||||3.6 ± 0.5||
||操作頻率||||
||||||
|2<br>|Operating Volt. r<br>操作電壓範圍|ange<br><br>VDC|4 ~ 28||
|3<br>|Current consum<br>|ption<br>mA|8Max|at 12VDC|
||消耗電流||||
|4<br>|Sound pressure<br>輸出音壓|level<br>dB|80Min|at 30cm/12VDC|
|5|Rated Voltag<br>額定電壓|e<br>VDC|12||
|6|Tone<br>聲音||Continuous<br>直音|at 12VDC|
|7|Operating tem<br>操作溫度|p.<br>℃|-30 ~ + 85||
|8|Storage temp<br>儲存溫度|.<br>℃|-40 ~ + 95||
|9|Dimension<br>尺寸|<br>mm|φ37.8 x H23.5|See appearance drawing<br>請參照外觀尺寸圖|
|10|Weight (MAX<br>重量|)<br>gram|18.5||
|11|Material<br>材質||ABS UL-94 1/16” HB（GREY）||
|12|Terminal<br>端子||PIN Type (Plating Au)|See appearance drawing<br>請參照外觀尺寸圖|
|13<br>|Environment<br>Protection Regul<br>環保法規|al<br>ation|ROHS||



## **C. APPEARANCE DRAWING** 外觀尺寸圖 

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KINGSTATE<br>KPEG750<br>CONSTANT<br>**----- End of picture text -----**<br>


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**Tol: ± 0.5 Unit: mm** 

志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 2/5 KPEG750** 

## **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. VOLTAGE: SOUND PRESSURE LEVEL / VOLTAGE: CURRENT CONSUMPTION CHARACTERISTICS /** 電壓與音壓 電壓與耗電流之特性 

志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 3/5 KPEG750** 

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

|**No.**|**Item**|**Test Condition**|**Evaluation standard**|
|---|---|---|---|
|1|Solderability<br>焊鍚附著性|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>焊鍚耐熱性|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.|<br>No interference in operation.<br>操作上無任何不良.|
|3|Terminal Strength<br>Pulling<br>端子強度|The force 10 seconds of 9.8N(1kg) is applied to each terminal in axial<br>direction.<br>各端子的軸方向施以9.8N(1kg)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 

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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 with –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>compared with initial one.<br>                        +25℃                     +25℃  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>**----- End of picture text -----**<br>


志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 4/5 KPEG750** 

## **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℃環境下,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>**----- End of picture text -----**<br>


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禮盒上層放 5x6PCS+4x5pcs=50PCS<br>兩塊厚紙板<br>兩小塊紙板<br>禮盒底層放 Out Box<br>一塊厚紙板<br>Out Box<br>Carton Box<br>(10PCS Out Box)<br>Out Box 310mmx248mmx49mm 1x50PCS=50PCS<br>Carton Box 550mmx330mmx290mm 50PCSx10=500PCS<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 KPEG750**

Updated at February 9, 2023

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