Payment & Shipping Terms:
|Copper Thickness:||1/2OZ 1OZ 2OZ 3OZ||Base Material:||FR-4|
|Min. Line Spacing:||0.1mm4mil)||Board Thickness:||1.6mm-3.2mm|
|Min. Line Width:||0.1mm/4mi||Min. Hole Size:||0.20mm|
|Surface Finishing:||HASL,OSP,HASL Lead Free,Immersion Gold||Product Name:||Printed Circuit Board,Fully Automatic Machine Use Pcb Assembly Manufacturer,Assembly For Circuit Board|
|Type:||Electronic Board,printing Circuit Board,Customizable,PCBA Design||Application:||Consumer Electronics,Industry/Medical/Consumer Electronic,PCBA Circuit Board,pcb Assembly Manufacturer|
|Solder Mask Color:||Blue.green.red.black.white.etc||Material:||FR4 CEM1 CEM3 Hight TG|
|Solder Mask:||Green/black/white/red/blue Etc.||Usage:||OEM Electronics,Plants Growing Light,Panel Light|
|Item:||ODM OEM LED PCBA||Pcb Test:||Flying Probe And AOI (Default)/Fixture Test,Flying-Probe PCB Test|
|Service:||PCB&PCBA,ODM And OEM||Plugging Vias Capability:||0.2-0.8mm|
|Pcb Assembly Method:||Mixed,BGA,SMT|
electronic circuit board assembly,
pba printed board assembly
Basic Technocal For FR4 PCBA Panel Design The stack up of Aluminum PCB VS.FR-4 PCB
1.Printed circuit board base material basically has two types: organic substrate materials and inorganic substrate material. The most often used is organic substrate material.
2.Different layers PCB also use different base material such as 3 ~ 4 layer board with prefabricated composite material, double panel for the most part to use glass - epoxy resin material. Utilizing electronics assembly process, a greater degree of printed circuit boards bends when heated due to temperature increase, therefore, in the SMT requirement as far as possible use small bending degree of plank, types of substrates such as FR – 4 base material. Because of substrate after heat stress on the impact of component which will cause the electrode and reduce the reliability, when select base material should also pay attention to material expansion coefficient, especially when the component is greater than 3.2 x 3.2 mm.
3.Surface mount technology requires PCB base material with high thermal conductivity, excellent heat resistance (150 ℃, 60 min) and weldability (260 ℃, 10 s), high (more than 1.5 x 104 pa) copper foil adhesive strength and bending strength (25 x 104 pa), high conductivity and dielectric constant, good cutting precision (+ / - 0.02 mm) and the compatibility with cleaner, additional requirements appearance smooth level off, not warp, crack, scars and rusty spot, etc.
4.Printed circuit board base material normal thickness is 0.5 mm, 0.7 mm and 0.8 mm, 1 mm and 1.5 mm, 1.6 mm (1.8 mm), 2.7 mm (3.0 mm), 3.2 mm, 4.0 mm and 6.4 mm. 0.7 mm and 1.5 mm thickness of the PCB is used in the design of double panel with gold finger, 1.8 mm and 3.0 mm for non-standard sizes.Printed circuit board size in terms of production, minimum veneer should not be less than 250 x 200 mm, generally the ideal size for (250 ~ 350 mm) x (200 x 250 mm), for the long side is less than 125 mm or edge is less than 100 mm wide PCB, easy to use makeup
Delivery Time for PCB board:
1) PCB production time: sample: 3-4 days / mass production: within 7 days
2) Component purchase: 2 days if all components is available in our domestic market.
3) PCB Assembly: samples: whthin 2 days / mass production: within 5 days
Shipping Method and Payment terms:
1. By DHL, UPS, FedEx, TNT using clients account.
2. We suggest you using our DHL, UPS, FedEx, TNT forwarder.
3. By EMS (Usually for Russia Clients), price is high.
4. By sea for mass quantity according to customer's requirement.
5. By customer's Forwarder
6. By Paypal,T/T,etc.
Contact Person: Lynne