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            Welcome to the official website of Legret Metal Company
            Focus on electronic welding for 20 yearsDONGGUAN LEGRET METAL.,LTD
            National consultation hotline:135-2799-2739
            Contact US
            mobile phone: 135-2799-2739
            Service hotline: 0769-38893080
            Email: lzd@dglzd.com
            Address: Dongguan lvzhidao Metal Co., Ltd
            Contact person: Manager Zeng
            LED Solder paste

            LED Solder paste L905

            Product parameters

            ★L(fēng)oose reflow process window
            ★Excellent wetting and tin eating ability
            ★L(fēng)ow bubble and void ratio
            ★The adhesive force can be maintained for a long time
            ★Transparent residue

            Scope of application

            Suitable for SMT industry PCB surface resistance, capacitance, IC and other electronic components welding
            Selection of tin powder

            Specifications

            Maximum limit

            Greater than this value less than 1%

            Less than 80% between these values

            Less than 90 percent

            Less than 10%

            Recommend suitable process

            280μm75μm75-45μm——20μm

            pitch≥0.5mm

            Inner diameter of needle≥0.8mm

            350μm45μm45-25μm——20μm

            pitch≥0.4mm

            Inner diameter of needle≥0.6mm

            4
            40μm
            38μm
            ——38-20μm20μm

            pitch≥0.4mm

            Inner diameter of needle≥0.5mm

            528μm
            25μm
            ——25-15μm15μm

            pitch≥0.3mm

            Inner diameter of needle≥0.4mm




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