Rigid Pcb Circuit Board Assembly

Rigid Pcb Circuit Board Assembly

Basic information about the product:

Production model: 2C7105A0

Circuit board use: high power mobile power

Order Type: New Order

Pcb information: 2L, HASL, green oil white, 1.6MM, 1OZ

Project requirements: pcba processing one-stop

Order Quantity: 1500pcs

Process flow: smt+dip

Smt points: 110

Dip points: 16

Product process description:

Production process: lead-free process

Solder paste requirements: Sn99/Ag0.3/Cu0.7/20 38wm

Sn96.5/Ag3/Cu0.5/20 - 38wmD

Welding method: manual welding,

1: The temperature of the soldering iron is controlled between 330c and 350c.

2: The tin point should be full and bright, and there should be no excessive swelling and swelling, less tin, bubble holes and tin sputum.