Basic information of car key pcb board products:
Product Classification: PCBA
Product code: SP7101A0-PCBA
Production process: lead soldering
Process flow: smt+dip
IQC test standard: Ag0.3/Cu0.7/20-38uм
Double-sided patch: The U17-digit surface is preferentially produced. For heavy components, it is necessary to evaluate whether to place red glue and prevent the second side from falling out of the furnace.
Special requirements for SMT process: 1. Sampling U5 main control printing and post-furning effect;
2. The position of the empty pad cannot be tinned (use a piece of adhesive tape to seal the large area where the part is not attached)
3. Produced by lead-free process, PCB, etc. may be leaded, and the maintenance flame tip is isolated.
The requirements for the cutting feet of the components:
1, all sockets are strictly welded according to the color corresponding to the BOM, please note that the pin color J2 J12 J7 is inserted in green, J3 J5 J14 red, J4 J6 blue;
2, no plug hole can not block holes;
3. L6 position inductor needs to be set with heat shrinkable sleeve, refer to sample sleeve and heat shrink, and change from SMT to post weld;
4, J1 should be careful when soldering, do not tin in the hole of the nest, can not have tin beads:
5, cut the foot according to the "foot-cut work instructions" to perform operations
6, using lead-free process production, PCB, etc. may be leaded, post-weld and repair tip to distinguish between isolation.
PCB assembly service and copy service PCB manufacturer
Free PCB samples are available
Our core business = OEM + ODM
OEM (according to gerber, BOM, test method)
Parts procurement and procurement
PCBA assembly (SMT and via)
FASTPCBA Ltd. is a professional manufacturer of printed circuit board (PCB) and pcb assembly from China. Founded in 2007, FASTPCBA has a plant area of 5,500 square meters and employs 200 people. We attach great importance to product quality and have obtained certificates: UL, SGS, RoHS, ISO9001: 2016, ISO 13485 / IATF 16949:2016