Yingstar Electronics Co.,Ltd

Industrial control pcb assembly board with through hole parts and SMD parts assembled The layer count of the FR4 PCB Board is 4 Laye, with 1 Oz / 35 µm copper thickness. While the surface treatment of the FR4 PCB Board is OSP. Also, the board size of this PCB Circuit Board is 45 * 50 mm, and the minimum aperture is 0.2 mm. Yingstar provide both surface mount prototyping and low-volume production ru by mea of both manual and automatic SMD assembly procedures. Single- and double-sided placement of all type of parts is executed by our trained assembly technicia.
Here is the information about our technical capabilities of PCB and PCBA assembly

1. Detailed Specification of PCB Manufacturing



Layer 1-36 layer
Max Board Size 1100*599mm 43.3" * 24"
Min Board Thickness 4 layer 0.40mm 16mil
6 layer 1.00mm 40mil
8 layer 1.20mm 48mil
10 layer 1.60mm 60mil
Min space 0.075mm 3mil
Min line width 0.075mm 3mil
Min hole size 0.1mm 4mil
Plated wall thickness 0.025mm 1mil
Plated hole dia tolerance ±0.10mm 4mil
NO Plated hole dia tolerance ±0.05mm 2mil
Outline tolerance ±0.15mm 6mil
Twist and bent ≤1.5%
Board thickness tolerance ±10%
Copper weight 0.5oz, 1.0 oz, 1.5oz, 2.0oz,3.0 oz,4.0 oz
Surface finish HASL,Nickle, Imm Gold,Imm Tin,Imm Silver, OSP etc.
Board material FR-4 glass epoxy, FR4 High Tg, RoHS
compliant; Aluminum, Rogers, etc.
Insulation resistance 1012Ω (Normal)
Through hole resistance 300Ω(Normal)
Electric strength 1.3KV/mm
Current strength 10A
Peel strength 1.5N/mm
Thermal stress 28820 Seconds
Flammability 94V-0
Test voltage 50-300V

2. Our state-of-the-art SMT manufacturing assembly lines have below features





1
Automated solder stencil printers with paste inspection;
2 High speed SMT machines, SMT placement capability to 01005 component size;
3 SMT pick-and-place equipment with 3″ square bottom vision capability;
4 Both convection and conduction twelve temperature zone reflow oven;
5 Precision dispensing equipment with positive displacement pumps;
6 Automated wave soldering machine for throug hole parts;
7 Automated Optical Inspection; Automated X-Ray Inspection, BGA reballing rework station.

3. Quote requirement for pcb&pcb assembly:

Gerber file and Bom list Clear pics of pcba or pcba sample for us if possible