KTG1205 ETC2 | Alldatasheet
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志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 2/6 KTG1205 A. SCOPE 範疇 This specification applies magnetic buzzer, KTG1205 此規格書適用於電磁式蜂鳴器, KTG1205 B. SPECIFICATION 規格 No. Item Unit Specification Condition
1 Rated Voltage
額定電壓 Vo-p 5.0 2 Operating Volt. 操作電壓 Vo-p 3.0 ~ 8.0 Vo-p 0 V
3 Mean Current
平均耗電流 mA Max. 40 Applying rated voltage,2400Hz square wave, 1/2duty 施以額定電壓 2400Hz,方波,50%負載
4 Coil Resistance
直流阻抗 Ω 45.0 ± 6.7
5 Sound Output
輸出音壓 dBA Min.87 (Typical 92) Distance at 10cm(A-weight). Applying rated voltage 2400Hz,square wave, 1/2duty 在自由音場 10 公分處,施以額定電壓 2400Hz,方波 50%負載
6 Rated Frequency
額定頻率 Hz 2400 7 Operating Temp. 操作溫度 ℃ -30 ~ +85 8 Storage Temp. 儲存溫度 ℃ -40 ~ +85
9 Dimension
尺寸 mm L12.8 x W12.8 x H7.1 See attached drawing. 請參照外觀尺寸圖
10 Weight
重量 gram 2.0
11 Material
材質 PPS (S-206)
12 Terminal
端子 SMD type (鍍全錫/Plating Sn) See attached drawing. 請參照外觀尺寸圖 Environmental Protection Regulation 環保法規 RoHS
14 Storage life
保存期限 month 6 6 months preservation at room temp.(25±3℃), Humidity40% 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 20K2KHz200 100 dB
志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 3/6 KTG1205 D. APPEARANCE DRAWING 外觀尺寸圖 05---2005 06---2006 01 第一週 金色印油 週期 02 第二週 年份 KTG1205 0105 T o l : ± 0 . 5 U n i t : m m E. MEASUREMENT METHOD 測量方式
志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 4/6 KTG1205 F. MECHANICAL CHARACTERISTICS 機械特性 No. Item Test condition Evaluation standard
1 Solderability
焊錫附著性 Lead terminals are immersed in solder bath of +270±5 for 3±1 ℃ second. 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 must be covered with fresh solder 錫膏須覆蓋端子上方95% Soldering Heat Resistance 焊錫耐熱性 The product is followed the reflow temperature curve to test its reflow thermo stability. 產品依照迴焊溫度曲線測試迴焊耐熱性. No interference in operation 操作上無任何不良 Terminal Mechanical Strength 端子強度 Lead pads shall be soldered on the pc board, and the force 9.8N (1.0kg) shall be applied behind the part for 10 seconds. 將端子焊在PC 板上後,對單體施以9.8N(1.0kg)拉力10 秒. No damage and cutting off 端子不鬆動, 不脫落.
4 Vibration
振動測試 Buzzer shall be measured after being applied vibration of amplitude of 1.5mm with 10 to 55hz band of vibration frequency to each of 3 per-pendicular directions for 2 hours. 振動週波數10～55HZ、全振幅1.5mm 於 X.Y.Z 3 個方向,各2 小
5 Drop test
落下測試 The part only shall be dropped from a height of 75cm onto a 40mm thick wooden board 3 times in 3 axes (X.Y .Z). (a total of 9 times). 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. After the test the part shall meet specifications with-out any damage in appearance and the SPL should be in ±10dBA compared with initial one. 經測試後,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. G. ENVIRONMENT TEST 環境測試 No. Item Test condition Evaluation standard 1 High temp. test 高溫測試 After being placed in a chamber at +85℃ for 96 hours. 置於+85℃環境中 96 小時 2 Low temp. test 低溫測試 After being placed in a chamber at –40℃ for 96 hours. 置於-40℃環境中 96 小時
3 Thermal Shock
熱衝擊試驗 The part shall be subjected to 10 cycles. One cycle shall consist of; 對單體施以熱衝擊試驗10 次循環,其循環內容如圖示 + 8 5 ℃ -40℃ 30 min. 30 min. 6 0 m i n . Temp./ Humidity Cycle 溫度/溼度循環測試 The part shall be subjected to 10 cycles. One cycle shall be 24 hours and consist of; 單體承受溫度/溼度循環測試 10 次.其循環內容如圖示 +85 ℃ a,b : 90~98%RH c : 80~98%RH a b +25 ℃ 3hrs 12±0.5hrs 3 hrs c 24hours 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.
志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 5/6 KTG1205 H. RELIABILITY TEST 信賴性測試 No. Item Test condition Evaluation standard Operating life test 壽命測試 1.Continuous life test 高溫壽命測試(連續) The part shall be subjected to 72 hours at +70℃ with 5.0V , 2400Hz applied. 在+70℃環境下,輸入5.0V , 2400Hz 連續操作 72 小時. 2.Intermittent life test 室溫壽命測試(間歇) A duty cycle of 1 minute on, 1 minutes off, a minimum of 10000 times at room temp.( +25±10℃) with 5.0V , 2400Hz applied. 在室溫下(+25±10℃), 輸入 5.0V , 2400Hz 通電1 分鐘/斷電1 分鐘,測 試 10000 次循環. 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. 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 Time [sec] Peak Temp 217°C 260°C 溫 度 60~180sec 60~150sec SMT Reflow Temperature Profile (Pb_Free) 255°C 20~40 sec 150°C 200°C
志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 6/6 KTG1205 J. Recommended land pattern 建議基板設計尺寸圖 K. PACKING STANDARD 包裝規格 1x450PCS=450PCS 5x450PCS=2,250PCS (5 Inner Box) Carton Box
1 Reel : 450PCS
A 340mmx340mmx40mm 350mmx175mmx355mm Inner Box Carton Box (1Layer Reel) Inner Box Land Pattern