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DX48 数据表(PDF) 5 Page - GREATECS |
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DX48 数据表(HTML) 5 Page - GREATECS |
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5 / 5 page ![]() DIP Switches SMT Half Pitch Type DIP Switches DX48 Series sales@greatecs.com www.greatecs.com 5 5. SOLDERING CONDITIONS: Condition for Soldering The condition mentioned above is the temperature on the Cu foil of the PCB surface. There are cases where board's temperature greatly differs from switch's surface temperature depending on board's material, size, thickness, etc. Care, therefore, should be used not to allow switch's surface temperature to exceed 260 . Temperature Room 150° MAX 260° 60sec 120~150sec TIME(sec) 255° 230° 5~10sec Manual Soldering Max,350 Soldering Temperature Continuous Soldering Time Max,5 seconds Precautions in Handling 1. Care should be exercised so that flux from the upper part of the printed circuit board does not adhere to the switch. 2. Don’t clean the switch body except with top tape sealed type, which can only spray of cleaning method from top of s/w. 3. Slide the DX48 actuator from Z axial direction with in 30°~120°of max 300 gf / 10 sec operation. 30°~12 4. The suggest tool for actuator adjust is as below. ( example for 4 position ) |
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