![]() |
Electronic Components Datasheet Search |
|
E48SH1R840 Datasheet(PDF) 12 Page - Delta Electronics, Inc. |
|
E48SH1R840 Datasheet(HTML) 12 Page - Delta Electronics, Inc. |
12 / 15 page ![]() LEADED (Sn/Pb) PROCESS RECOMMEND TEMP. PROFILE Time ( sec. ) Pre-heat temp. 140~180°C 60~120 sec. Peak temp. 210~230°C 5sec. Ramp-up temp. 0.5~3.0°C /sec. 50 100 150 200 250 300 60 0 120 180 240 2nd Ramp-up temp. 1.0~3.0°C /sec. Over 200°C 40~50sec. Cooling down rate <3°C /sec. Note: The temperature refers to the pin of E48SH, measured on the pin +Vout joint. LEAD FREE (SAC) PROCESS RECOMMEND TEMP. PROFILE Temp. Time 150℃ 200℃ 100~140 sec. Time Limited 90 sec. above 217℃ 217℃ Preheat time Ramp up max. 3℃/sec. Ramp down max. 4℃/sec. Peak Temp. 240 ~ 245 ℃ 25℃ Note: The temperature refers to the pin of E48SH, measured on the pin +Vout joint. E48SH1R840_02272007 12 |