Top Quality China PCBA PCB Electronic Circuit Board Contract Manufacturing Services

Short Description:

Normal Printed Circuit Board: Most PCBs for simple electronics are simple and composed of only a single layer. More sophisticated hardware such as computer graphics cards or motherboards can have 2 or multiple layers, sometimes up to twelve.

Parameters

Layers: 2 Double sided PCB

Thickness:1.6mm

Base Material: EM285 Halogen Free

Mininum Hole Size：0.2mm

Minimum Line Width/Clearance：0.15mm/0.15mm

Size：480mm×250mm

Aspect Ratio：8 : 1

Surface treatment：ENIG

Special technique: Countersink

Applications:Main Board / Consumer electronics

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Persisting in “High quality, Prompt Delivery, Competitive Price”, we have established long-term cooperation with clients from both overseas and domestically and get new and old clients’ high comments for Top Quality China PCBA PCB Electronic Circuit Board Contract Manufacturing Services, We believe that this sets us apart from the competition and makes shoppers choose and trust us. We all wish to make win-win deals with our buyers, so give us a contact today and create a new pal!
Persisting in “High quality, Prompt Delivery, Competitive Price”, we have established long-term cooperation with clients from both overseas and domestically and get new and old clients’ high comments for China PCBA Service, Electronic Contract Manufacturing, We adopted technique and quality system management, based on “customer orientated, reputation first, mutual benefit, develop with joint efforts”, welcome friends to communicate and cooperate from all over the world.

Printed Circuit Board Introduction

A printed circuit board (PCB) mechanically supports and electrically connects electrical or electronic components using conductive tracks, pads and other features etched from one or more sheet layers of copper laminated onto and/or between sheet layers of a non-conductive substrate. Components are generally soldered onto the PCB to both electrically connect and mechanically fasten them to it.PCBs can be single-sided (one copper layer), double-sided (two copper layers on both sides of one substrate layer), or multi-layer (outer and inner layers of copper, alternating with layers of substrate). Multi-layer PCBs allow for much higher component density, because circuit traces on the inner layers would otherwise take up surface space between components. The rise in popularity of multilayer PCBs with more than two, and especially with more than four, copper planes was concurrent with the adoption of surface mount technology.

YMS Normal PCB manufacturing capabilities:

YMS Normal PCB manufacturing capabilities overview
Feature	capabilities
Layer Count	1-60L
Available Normal PCB Technology	Through hole with Aspect Ratio 16:1
	buried and blind via
	Hybrid	High Frequency Material such as RO4350B and FR4 Mix etc.
		High Speed Material such as M7NE and FR4 Mix etc.
Material	CEM-	CEM-1;CEM-2；CEM-4；CEM-5.etc
	FR4	EM827, 370HR, S1000-2, IT180A, IT158, S1000 / S1155, R1566W, EM285, TU862HF,NP170G etc.
	High Speed	Megtron6, Megtron4, Megtron7,TU872SLK, FR408HR,N4000-13 Series,MW4000,MW2000,TU933 etc.
	High Frequency	Ro3003, Ro3006, Ro4350B, Ro4360G2, Ro4835, CLTE, Genclad, RF35, FastRise27 etc.
	Others	Polyimide, Tk, LCP, BT, C-ply, Fradflex, Omega , ZBC2000,PEEK,PTFE,ceramic-based etc.
Thickness	0.3mm-8mm
Max.copper Thickness	10OZ
Minimum line Width and Space	0.05mm/0.05mm(2mil/2mil)
BGA PITCH	0.35mm
Min mechanical Drilled Size	0.15mm(6mil)
Aspect Ratio for through hole	16：1
Surface Finish	HASL, Lead free HASL,ENIG,Immersion Tin, OSP, Immersion Silver, Gold Finger, Electroplating Hard Gold, Selective OSP，ENEPIG.etc.
Via Fill Option	The via is plated and filled with either conductive or non-conductive epoxy then capped and plated over(VIPPO)
	Copper filled, silver filled
Registration	±4mil
Solder Mask	Green, Red, Yellow, Blue, White, Black, Purple, Matte Black, Matte green.etc.