China Lead-Free Hasl Solder Led PCB Manufacturers and Suppliers

Product Description

1. Product Introduction of the Lead-free Hasl Solder Led PCB

Lead-free HASL Solder Led PCB board belongs to the environmental protection category (does not contain harmful substances "lead"), the melting point is about 218 degrees; the temperature of the tin spraying furnace needs to be controlled at 280-300 degrees; the peak temperature needs to be controlled at about 260 degrees; the over-reflow temperature 260-270 degrees.

2. Product Feature And Application of the Lead-free Hasl Solder Led PCB

Lead-free HASL solder Led PCB with good seismic performance of LED lights, and friendly to the environment. Generally used in LED solar street lights, LED flood lights, LED ceiling lights, LED fluorescent lights.

3. Product Qualification of the Lead-free Hasl Solder Led PCB

In order to ensure Lead-free Hasl Solder Led PCB reliability, it is necessary to evaluate the performance of different no-clean fluxes. The same flux should be used as much as possible for the same PCB, or a post-soldering cleaning treatment should be carried out. Through the reliability analysis of the solder joint mechanical strength, tin whiskers, voids, cracks, intermetallic compound cellularity, mechanical vibration failure, thermal cycle failure, and electrical reliability.

4. Deliver, Shipping And Serving of the Electronic product design for LED PCB

Prototype deliver within 10 days shipping by DHL/UPS/Fedex

Batch production 10000pcs deliver within 3weeks.

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