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FR4 94V0 PCB circuit board manufacturer - Item #407434
Category > Shipping & Packing Supplies > Packing Peanuts
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Price: $60.00   Quantity: 1
Condition: N/A   Location: Shenzhen
         
Started: May 11, 2019 07:48AM EST   Time Left: Expired
Ends: May 26, 2019 07:48AM EST   Accessed: 27 times
         
Seller: ezyzazyf (Rating: NA)
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Description Email this item to a friend Question & Answer Item Clipper  
Communication data acquisition PCBA craft requirements: 1. Commodity code: SSX2305A0-PCBA 2, PCBA size: 560 * 320mm / 100pcs 3, layer / material / thickness: 8 layers / high TG material / 0.6mm 4, process flow: SMT + DIP + components 5, craftsmanship: solder paste lead-free 6, need to test materials 7, IC prenatal burning 8. Is there a special sensitive device: none 9, A / B surface: single-sided patch 10 through tin requirements: solder joints must be fully welded. Product special requirements: 1. Single sided board: use 94V0 (flame-retardant paperboard, die punching) 1.6M thick flame retardant paperboard (if the sheet is thin, over 260. C high temperature peak furnace will be deformed); 2. The overall solder width (W) needs to be greater than 2/3 of the PCB welding pad width (P). 3. Half-side tin and the surface is tin-free are not allowed. 4. Damaged components are not allowed. 5. Do not allow the circuit to have exposed copper. The deformation of the PCB should not exceed 2mm. url:http://www.cnfastpcb.com



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