Product material
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1.Jianniu connector
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material quality
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2. The shell
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LCP UL94V-0
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3. Terminal
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Brass Gold plated
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Product type features
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rated current
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3A AC/DC
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rated voltage
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250V AC/DC
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operating temperature range
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-55℃~+125℃
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Storage temperature range
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-55℃~+125℃
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contact resistance
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30mΩ
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insulation resistance
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100 mΩ
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withstand voltage
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500V AC
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Environmental resistance
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Cold resistance
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-25±2℃ 96/h
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resistance to effect of heat
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85 ± 2 ℃ 96/h
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Moisture resistance
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40 ± 2℃ relative humidity 90~95% 96 / h
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machine accessory
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way to install
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soldering-block
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Connector installation type:
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Board installation
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Packaging characteristics
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Packaging method (patch SMD):
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braid
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Welding experiment
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Dip the terminal foot in the flux for 5 seconds, then immerse the terminal foot in a 255 ± 5℃ tin furnace for 3 ± 0.5 seconds
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The tin attached area shall exceed 95% of the immersion surface area
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Heat resistance of welding tin
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The terminals shall be tested for tin resistance under the following conditions, and test the contact impedance after solder heat resistance
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Electric soldering iron: 2 times
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No cracks, scratches, and breaks
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temperature:≤350℃
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Time: 5s + / -1s
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Reflow welding and wave crest welding experiments
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wave-soldering
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The recommended solder temperature is 260℃ (500°F) for a maximum of 5 seconds
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Hand welding
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The 30W flipping iron is used to control the temperature at 350℃, and the welding time is about 5 seconds
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Back furnace welding
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The maximum temperature of SMT backwelding furnace is 260℃ and the temperature is 260℃, the maximum time shall not exceed 10 seconds
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