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KTG0905CL Datasheet(PDF) 5 Page - Kingstate Electronics Corp. |
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KTG0905CL Datasheet(HTML) 5 Page - Kingstate Electronics Corp. |
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5 / 6 page ![]() 志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 5/6 KTG0905CL H. RELIABILITY TEST 信賴性測試 No. Item Test condition Evaluation standard 1 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 5.0VDC applied. ℃ 在+70℃環境下, 輸入 5.0VDC,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 5.0VDC 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. 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 標準測試條件 : 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 °C 60~180sec 60~150sec SMT Reflow Temperature Profile (Pb_Free) 255°C 20~40 sec 150°C 200°C J. Recommended land pattern 建議基板設計尺寸圖 Land Pattern |
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