Introduction:
Focus on the most basic of PCB, components focused on one side, the other side of the wire is concentrated.Because wires only appear on one side, so this kind of PCB is called single sided PCB.
Single panel wiring diagram is given priority to with the network printing, that is, in the copper surface printed on resistance agent, to prevent welding resistance after etching printed on mark, and then punching processing way to complete the parts guide hole and the appearance.In addition, part of a small amount of diverse products, are using photosensitive resistance agent forming pattern of the photographic method.
Operating temperatures range from 130 C to 230 C. Single sided boards are available with surface finishes including Organic surface protectant (OSP), Immersion Silver, Tin, and Gold plating along with both leaded or lead-free Hot Air Solder Level (HASL).
Material:
Single sided PCB base material in paper phenolic copper paper laminated board, epoxy resin copper laminated plate is given priority to.
Structure:
First, the copper foil to be etched, etc. Process to obtain a circuit required, a protective film to be drilled to expose the corresponding pad. After cleaning and then rolling method to combine the two. Then the pad portion exposed gold plating or tin protection.
Production Process:
Single copper-clad plate - blanking - photochemical method/screen printing image transfer - remove corrosion was printed - cleaning, dry - hole machining - shape - dry cleaning - printing resistance welding coating - cure - printing mark symbol - cure - dry cleaning drying - pre coated flux - a finished product
Application
Single sided PCB most use in the radio, heating machine, cold storage, washing machines and other electrical appliances product, as well as the printer, vending machines, LED lighting, electronic components, such as commercial machine circuit
Product Details:
Payment & Shipping Terms:
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Base Material: | FR4,CEM-1,CEM-3,Teflon,Rogers,Aluminium,High Tg | Copper Thickness: | 1/3 Oz- 6 Oz |
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Board Thickness: | 0.2 Mm - 6.0 Mm | Min. Hole Size: | 0.2 Mm |
Min. Line Width: | 3 Mil | Min. Line Spacing: | 3 Mil |
Surface Finishing: | HASL,LF HASL,ENIG,Gold Finger,Flash Gold,OSP,Carbon,Peelable Mask | Layer: | 2 - 12 Layers |
Product: | Single Sided Pcb Manufacturing | ||
High Light: | single sided board,blank circuit board |
PCB Capability
Layer | 2-12 layers |
Board thickness | 0.2-6.0 mm |
Laminates type | FR-4, CEM-1, CEM-3, BT Resin, Teflon, PTFE, Rogers, Aluminium, Tg130(150,170,180, 210), Berquist, Thermagon, Alon.Polyclad |
Base copper thickness |
Min: 12um (1/3oz) Max: 140um (4oz) for inner layer; 210um (6oz) for outer layer |
Min finished hole size | By mechanical drilling: 0.2mm (0.008") |
Aspect ratio | 8:1 |
Max panel size |
Mass production: 540mm × 740m (21.25" × 29.13") Sample: 540mm × 1100mm (21.25" × 43.3") |
Min line width/space | 3 mil/3 mil |
Via hole type | Blind, Burried |
Surface finish |
HASL/ Lead Free HASL, Immersion Gold / Silver / Tin, Flash Gold, Hard Gold plating, Selective thick Gold Plating, Gold Finger (Gold thickness up to 3um), Plating Silver, Carbon ink, Peelable mark, OSP |
Solder mask |
All kinds of colour, LPI, Dry Film, Min S/M pitch (LPI): 0.1mm |
Impedance Control |
Single trace or differential controlled 50, 60, 70, 100, 110, 120, 130 ±10% |
Min bonding pitch | 0.181mm (center to center) |
Min SMT pitch | 0.400mm (center to center) |
Min annular ring | 0.025mm |
Outline finish type | CNC Routing; V-Scoring/Cut; Punch |
Tolerances |
Min Hole registration tolerance (NPTH) ± 0.025mm Min Hole registration tolerance (PTH) ± 0.075mm Min Pattern registration tolerance ± 0.05mm Min S/M registration tolerance (LPI) ± 0.075mm Scoring Lines ± 0.15mm Board thickness (0.1 -1.0mm ) ±15% Board thickness (1.0 -6.35mm ) ±10% Board Size Routed ± 0.13mm Board Size Scored ± 0.2mm |
Electrical Testing |
Voltage: 10V - 250V Continuity: 10 - 1000 Ohms |
Our Products
Contact Person: Miss. aaa
Tel: 86 755 8546321
Fax: 86-10-66557788-2345