FR4 4 Layers Impedance Control & HASL Surface Finishing PCB Prototype Fabrication

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FR4 4 Layers Impedance Control & HASL Surface Finishing PCB Prototype Fabrication

    Layer: 4
    Base Material: FR4
    Copper Thickness: 1oz
    Board Thickness: 1.2mm
    Test Way: 100% E-Test

    Min. Order Quantity: NO
    Supply Ability: 30~50thousand ㎡/Month
    Service: EMS/OEM/ODM
    Payment Terms: T/T, Paypal, WU, etc.
    Port: Shenzhen

With more than 10 years of PCB manufacturing experience, KingSong provides high-reliability products and provides our customers with high-value, high-quality, and guaranteed quality production services.

This Printed Circuit Board is an FR4 4 Layers Impedance Control And HASL Surface Finishing PCB Prototype Fabrication, used in Consumer Electronics, some like Camera of The Car Recorder, A PCB Circuit Board with HASL Surface Finishing is a coating between a component and a bare PCB circuit board, KingSong Technology as a professional PCB Manufacturer are not only offer 4 layers, PCB board but also 6 layer PCB, 8 layer PCB or 10 layers PCB, etc.

Item Mass Production Prototype
Layers 1-8 Layers 1-36 Layers
Max. Panel Size 600*770mm (23.62″*30.31″) 600*770mm (23.62″*30.31″) 500*1200mm (19.69″*47.24″)
Max.Board Thickness 8.5mm 8.5mm
Min. Board Thickness 2L:0.3mm,
4L:0.4mm,
6L:0.8mm
2L:0.2mm,
4L:0.4mm.
6L:0.6mm
Min Inner Layer Clearance 0.1mm(4mil) 0.1mm(4mil)
Min Line width 0.075mm(3/3 mil) 0.075mm(3/3 mil)
Min Line space 0.075mm(3/3 mil) 0.075mm(3/3 mil)
Min.Hole Size 0.15mm(6mil) 0.15mm(6mil)
Min plated hole thickness 20um(0.8mil) 20um(0.8mil)
Min Blind/Buried hole size 0.1mm(4mil) 0.1mm(1-8layers)(4mil)
PTH Dia. Tolerance ±0.076mm(±3mil) ±0.076mm(±3mil)
Non PTH Dia. Tolerance ±0.05mm(±2mil) ±0.05mm(±2mil)
Hole Position Deviation ±0.05mm(±2mil) ±0.05mm(±2mil)
Heavy Coppe 4oz/140μm 6oz/175μm
Min S/M Pitch 0.1mm (4mil) 0.1mm (4mil)
Soldermask colour Green, black, Blue, White, Yellow, Red Green, black, Blue, White, Yellow, Red
Silkscreen colour White, Yellow, Red, Black White, Yellow, Red, Black
Outline Routing, V-Groove, Beveling punch Routing, V-Groove, Beveling punch
Outline Tolerance ±0.15mm ±6mil ±0.15mm (±6mil)
Peelable mask Top, bottom, double sided Top, bottom, double sided
Controlled Impedance +/- 10% +/- 7%
Insulation Resistance 1×1012Ω(Normal) 1×1012Ω(Normal)
Through Hole Resistance <300Ω(Normal) <300Ω(Normal)
Thermal Shock 3×10sec@288℃ 3×10sec@288℃
Warp and Twist ≤0.7% ≤0.7%
Electric Strength >1.3KV/mm >1.4KV/mm
Peel Strength 1.4N/mm 1.4N/mm
Solder Mask Abrasion >6H >6H
Flammability 94V-0 94V-0
Test Voltage 50-330V 50-330V

PCB lead time: (if you need urgent service, we also can meet)

Description Double Layer 4 Layer 6 Layer 8 Layer 10 Layer or above
Sample(WD) 3-5 7 8 10 12
Mass production(WD) 7-9 10-12 13-15 16 20

Package:

The inner vacuum packing, Outer standard carton box packing.

Shipping:

1. By DHL, UPS, FedEx, TNT, etc.
2. By sea for mass quantity according to the customer’s requirement.

If you need a quotation for your PCB projects, please provide the following info:
1. Quote, quantity.
2. Gerber file in a 274-x format.
3. Technical requirement or parameters (material, layer, copper thickness, board thickness, surface finishing, solder mask/silkscreen color…).

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