KTG1212CL

## **SPECIFICATION  FOR  APPROVAL** 承    認    書 

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:<br>Description Magnetic Buzzer<br> Kingstate Part No.  :         KTG1212CL<br> Customer’s Model No.  :<br> Specification No.   :          TKS-7202<br>Number Of The Edition  :            2.1<br>**----- End of picture text -----**<br>


## **CUSTOMER’S APPROVED SIGNATURE** 

志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP.** Address: 10F, No. 69-11, Sec. 2, Chung Cheng E. Rd., Tamshui County, Taipei Hsien, Taiwan, R.O.C. Ex International sales dept.: TEL : 886-2-2809-5651  FAX:886-2-2809-7151 Domestic sales dept.: TEL : 886-2-2809-0668   FAX:886-2-28096748 http : //www.kingstate.com.tw 

## **A. SCOPE** 範疇 

This specification applies magnetic buzzer, **KTG1212CL** 此規格書適用於電磁式蜂鳴器, **KTG1212CL** 

## **B. SPECIFICATION** 規格 

|**No.**|**Item**|**Unit**|**Specification**|**Condition**|
|---|---|---|---|---|
|1|Rated Voltage<br>額定電壓|VDC|12.0||
|2|Operating Volt.<br>操作電壓|VDC|8.0~15.0||
|3|Mean Current<br>平均耗電流|mA|Max. 30||
|4|Sound Output<br>輸出音壓|dBA|Min.85<br>(Typical 90)|Distance at 10cm(A-weight free air). Applying<br>rated voltage.<br>在自由音場10 公分處,施以額定電壓.|
|5|Resonant Frequency<br>諧振頻率|Hz|2400 ± 400||
|6|Operating Temp.<br>操作溫度|℃|-30 ~ +70||
|7|Storage Temp.<br>儲存溫度|℃|-40 ~ +85||
|8|Dimension<br>尺寸|mm|L12.8 x W12.8 x H7.1|See attached drawing.<br>請參照外觀尺寸圖|
|9|Weight<br>重量|gram|2.0||
|10|Material<br>材質||PPS (S-206)||
|11|Terminal<br>端子||SMD type<br>(鍍全錫/PlatingSn)|See attached drawing.<br>請參照外觀尺寸圖|
|12|Environmental<br>Protection Regulation<br>環保法規||RoHS||
|13|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個月.|



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

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VOLTAGE-SOUND PRESSURE  VOLTAGE-CURRENT<br>LEVEL CONSUMPTION<br>**----- End of picture text -----**<br>


志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 2/6 KTG1212CL** 

## **D. APPEARANCE DRAWING** 外觀尺寸圖 

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金色印油<br>KTG1212CL<br>週期 年份<br>01 第一週 05---2005 0105<br>02 第二週 06---2006<br>凸點<br>處放大示圖<br>**----- End of picture text -----**<br>


**Tol: ± 0.5 Unit: mm** 

## **E. MEASUREMENT METHOD** 測量方式 

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+V DC<br>**----- End of picture text -----**<br>


志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 3/6 KTG1212CL** 

## **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 solder bath of +270±5℃for<br>3±1 second.<br>端子置於錫膏內,錫膏溫度:+270±5℃.焊接時間: 3±1秒.|95% surface of lead pads<br>must be covered with<br>fresh solder<br>錫膏須覆蓋端子上方95%|
|2|Soldering Heat<br>Resistance<br>焊錫耐熱性|The product is followed the reflow temperature curve to test its<br>reflow thermo stability.<br>產品依照迴焊溫度曲線測試迴焊耐熱性.|No interference in<br>operation<br>操作上無任何不良|
|3|Terminal<br>Mechanical<br>Strength<br>端子強度|Lead pads shall be soldered on the pc board, and the force 9.8N<br>(1.0kg) shall be applied behind the part for 10 seconds.<br>將端子焊在PC板上後,對單體施以9.8N(1.0kg)拉力10秒.|<br>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<br>amplitude of 1.5mm with 10 to 55hz band of vibration frequency<br>to each of 3 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<br>時.|<br> <br> <br>After the test the part shall<br>meet specifications<br>with-out any damage in<br>appearance and<br>the SPL should be in<br>±10dBA compared with<br>initial one.<br>經測試後,單體除音壓外,外<br>觀及電氣特性須符合規格.<br>輸出音壓變化量須在<br>±10dBA內.|
|5|Drop test<br>落下測試|The part only shall be dropped from a height of 75cm onto a<br>40mm thick wooden board 3 times in 3 axes (X.Y.Z). (a total of 9<br>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 +85 ℃  for 96 hours.<br>1<br>高溫測試 置於+85 ℃ 環境中 96 小時<br>Low temp. test  After being placed in a chamber at –40 ℃  for 96 hours.<br>2<br>低溫測試 置於-40 ℃ 環境中 96 小時<br>The part shall be subjected to 10 cycles. One cycle shall consist<br>of; 對單體施以熱衝擊試驗 10  次循環 , 其循環內容如圖示<br>    +85 ℃ After the test the part shall<br>-40 ℃ meet specifications<br>Thermal Shock  with-out any degradation<br>3<br>熱衝擊試驗 30 min.      30 min.  in appearance and<br>performance except SPL.<br>after 4 hours at +25 ℃ .<br>                   60 min.  the SPL should be in<br>±10dBA compared with<br>The part shall be subjected to 10 cycles. One cycle shall be 24  initial one.<br>hours and consist of;  經測試後,  靜置於+25℃<br>單體承受溫度/溼度循環測試 10 次.其循環內容如圖示 （室溫）環境中4 小時後,<br>單體除音壓外,  外觀及電<br> +85 ℃<br>氣特性須符合規格.  輸出<br>a,b : 90~98%RH<br>Temp./ Humidity  c : 80~98%RH  音壓變化量須在±10dBA<br>4  Cycle  內.<br>溫度/溼度循環測試  a      b<br>+25 ℃<br>3hrs 12 ± 0.5 hrs    3 hrs<br>c<br>24hours<br>**----- End of picture text -----**<br>


志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 4/6 KTG1212CL** 

## **H. RELIABILITY TEST** 信賴性測試 

**No. Item** 

**Item Test condition** 1.Continuous life test 高溫壽命測試(連續) The part shall be subjected to 72 hours at +55 ℃ with 5.0VDC applied. 在+55 ℃ 環境下, 輸入 5.0VDC,連續操作 72 小時. Operating 

## **Evaluation standard** 

After the test the part shall meet specifications with-out any degradation in appearance and performance except SPL. after 4 hours at +25 ℃ . the SPL should be in ±10dBA compared with initial one. 經測試後, 靜置於+25℃ （室溫）環境中 4 小時後, 單體除音壓外, 外觀及電 氣特性須符合規格. 輸出音 壓變化量須在±10dBA 內. 

- 1 life test 2.Intermittent life test 室溫壽命測試(間歇) 壽命測試 A duty cycle of 1 minute on, 1 minutes off, a minimum of 10000 times at room temp.( +25±10℃) with 5.0VDC applied . 在室溫下(+25±10℃), 輸入 5.0VDC, 通電 1 分鐘/斷電 1 分鐘,測試 10000 次循環. 

## **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 

## **I. Recommended Temperature Profile For Reflow Oven** 建議迴焊爐溫度曲線 

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SMT Reflow Temperature Profile (Pb_Free)<br>Peak Temp 260°C<br>255°C<br>20~40 sec<br>217°C<br>200°C<br>溫<br>度 150°C<br>°C<br>60~180sec 60~150sec<br>Time [sec]<br>建議基板設計尺寸圖<br>Land Pattern<br>**----- End of picture text -----**<br>


## **J. Recommended land pattern** 建議基板設計尺寸圖 

志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 5/6 KTG1212CL** 

## **K. PACKING STANDARD** 包裝規格 

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KSD Type KSD Type<br>Specification Specification<br>Quantity Quantity<br>Number Number<br>Weight Weight<br>C/NO. VOLUME:CM  C/NO. VOLUME:CM<br>A<br>1 Reel : 450PCS<br>Carton Box<br>(5 Inner Box)<br>Inner Box<br>(1Layer Reel)<br>Inner Box 340mmx340mmx33mm 1x450PCS=450PCS<br>Carton Box 350mmx175mmx355mm 5x450PCS=2,250PCS<br>**----- End of picture text -----**<br>


志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 6/6 KTG1212CL**