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Pressure
Solder Recommendations
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Use SAC solder alloy (i.e., Sn-Ag-Cu) with a melting point of about 217°C. It is recommended to use SAC305
(i.e., Sn-3.0 wt.% Ag-0.5 wt.% Cu).
Reflow
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Ramp up rate: 2 to 3 C/s.
Preheat flat (soak): 110 to 130s.
Reflow peak temperature: 250°C to 260°C (depends on exact SAC alloy composition).
Time above 217°C: 40 to 90s (depends on board type, thermal mass of the board/quantities in the reflow).
Ramp down: 5 to 6 C/s.
Using an inert reflow environment (with O2 level about 5 to 15 ppm).
NOTE: The stress level and signal offset of the device also depends on the board type, board core material, board thickness
and metal finishing of the board.
Handling Recommendations
It is recommended to handle the MPL015A2 pressure sensor with a vacuum pick and place tool. Sharp objects utilized to move
the MPL015A2 pressure sensor increase the possibility of damage via a foreign object/tool into the small exposed port.
The sensor die is sensitive to light exposure. Direct light exposure through the port hole can lead to varied accuracy of pressure
measurement. Avoid such exposure to the port during normal operation.
MPL015A2
Sensors
Freescale Semiconductor
5
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相关代理商/技术参数
MPL-01S-05E 制造商:MPD 制造商全称:MicroPower Direct, LLC 功能描述:Single Output, 1W Ultra-Miniature SIP AC/DC Power Supplies
MPL025 功能描述:按钮开关 LATCHING REAR MOUNT RoHS:否 制造商:C&K Components 触点形式:2 NC - 2 NO 开关功能:ON ? OFF 电流额定值:4 A 电压额定值 AC:12 V to 250 V 电压额定值 DC:12 V to 50 V 功率额定值: 安装风格:Through Hole 照明:Illuminated 照明颜色:None IP 等级:IP 40 端接类型:Solder 触点电镀:Silver 执行器:Square 盖颜色: 封装: 可燃性等级:UL 94 V-0
MPL027 功能描述:按钮开关 LATCHING FRONT MOUNT RoHS:否 制造商:C&K Components 触点形式:2 NC - 2 NO 开关功能:ON ? OFF 电流额定值:4 A 电压额定值 AC:12 V to 250 V 电压额定值 DC:12 V to 50 V 功率额定值: 安装风格:Through Hole 照明:Illuminated 照明颜色:None IP 等级:IP 40 端接类型:Solder 触点电镀:Silver 执行器:Square 盖颜色: 封装: 可燃性等级:UL 94 V-0
MPL027 制造商:Bulgin / Elektron Components Ltd 功能描述:Vandal Resistant Switch
MPL031 功能描述:按钮开关 LOW BTN FRONT MOUNT RoHS:否 制造商:C&K Components 触点形式:2 NC - 2 NO 开关功能:ON ? OFF 电流额定值:4 A 电压额定值 AC:12 V to 250 V 电压额定值 DC:12 V to 50 V 功率额定值: 安装风格:Through Hole 照明:Illuminated 照明颜色:None IP 等级:IP 40 端接类型:Solder 触点电镀:Silver 执行器:Square 盖颜色: 封装: 可燃性等级:UL 94 V-0
MPL034 功能描述:按钮开关 LATCHING REAR MOUNT RoHS:否 制造商:C&K Components 触点形式:2 NC - 2 NO 开关功能:ON ? OFF 电流额定值:4 A 电压额定值 AC:12 V to 250 V 电压额定值 DC:12 V to 50 V 功率额定值: 安装风格:Through Hole 照明:Illuminated 照明颜色:None IP 等级:IP 40 端接类型:Solder 触点电镀:Silver 执行器:Square 盖颜色: 封装: 可燃性等级:UL 94 V-0
MPL038 功能描述:按钮开关 LATCHING FRONT MOUNT RoHS:否 制造商:C&K Components 触点形式:2 NC - 2 NO 开关功能:ON ? OFF 电流额定值:4 A 电压额定值 AC:12 V to 250 V 电压额定值 DC:12 V to 50 V 功率额定值: 安装风格:Through Hole 照明:Illuminated 照明颜色:None IP 等级:IP 40 端接类型:Solder 触点电镀:Silver 执行器:Square 盖颜色: 封装: 可燃性等级:UL 94 V-0
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