Tin Spray Epoxy OSP Flexible PCB FR4 Double Layer Printed Circuit Board

Place of Origin China
Brand Name KAIJIN
Certification ISO 9001:2015
Model Number GF212
Minimum Order Quantity 100+
Packaging Details Fully featured
Delivery Time 10
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 6000

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Product Details
Processing Customization Is Brand Kaijin
Model GF212 Mechanical Rigidity Rigid
Number Of Layers Double-sided Substrate Copper
Insulation Organic Resins Insulation Thickness Regular Plates
Unit Weight 1 Kg

OSP Flexible PCB


Double Layer Flexible PCB


FR4 Double Layer Printed Circuit Board

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Product Description

FR4 Tin Spray Epoxy OSP Double-Layer Board PCB Circuit Board with Hard Gold Plating

Product process

Double-sided PCB board

Double-sided PCB board is a very important PCB board in the circuit board, the market has double-sided circuit board metal base PCB board, Hi-Tg heavy copper foil circuit board, flat winding double-sided circuit board, high frequency PCB, mixed dielectric base high frequency double-sided circuit board, etc. It is suitable for a wide range of high-tech industries such as: telecommunications, power supply, computer, industrial control, digital products, scientific and educational instruments, medical instruments, automobiles, aerospace defense and so on.

The difference between double-sided PCB board and single-sided PCB board

The main difference between double-sided PCB boards and single-sided PCB boards is that single-sided circuitry is only present on one side of the PCB board, whereas double-sided PCBs have circuitry on both sides, with holes in the middle to connect the two sides.

In addition to the production process being different from single-sided PCBs, double-sided PCBs also undergo a copper sinking process, which involves creating a conductive layer between the two sides of the board. This process enables the circuit to be more complex and reduces the risk of signal interference.

The parameters of double-sided PCB boards can vary depending on the specific application, such as the size, thickness, copper weight, and material type. These parameters can affect the performance and reliability of the final product. With their ability to support more complex circuit designs, double-sided PCB boards are widely used in various industries, including telecommunications, automotive, medical, and consumer electronics.

Copper Thickness 1oz~3oz,0.5-5 Oz
Board Thickness 1.6mm, 0.5~3.2mm, 0.2-3.0mm, 0.3~2.5mm, 2.0mm
Min. Hole Size 0.25mm, 0.1mm, 0.2 Mm, 0.15-0.2mm, 0.1mm-1mm
Min. Line Spacing 0.003", 4mil, 0.2mm, 0.15mm, 0.1mm4mil)
Application Electronics Device, Consumer Electronics, Electronical Products, Industrial, And So On
Layer 1~20 Layers, 1-24layers
Base Material FR4, Aluminium, TG, Rogers, CEM-1
Min. Line Width 3mi, 4mil, 0.1mm, 0.1mm(Flash Gold)/0.15mm(HASL), 0.1 0mm
Surface Finishing HASL, OSP, ENIG, HASL Lead Free, Immersion Gold
Product Name Printed Circuit Board, 94V0 PCB Design / PCB Manufacturing
Solder Mask Blue, Green. Red. Blue. White. Black.Yellow, Green/black/white/red/blue Etc.,
Rohs Lead free
Turnkey PCBA PCB+components sourcing+assembly+package
Assembly details SMT and Thru-hole, ISO lines
Lead Time Prototype: 15 work days. Mass order: 20~25 work days
Testing on products Flying Probe Test, X-ray Inspection, AOI Test, functional test
  1. Min quantity: 1pcs. Prototype, small order, mass order, all OK
Files we need PCB: Gerber files(CAM, PCB, PCBDOC)
Files we need Components: Bill of Materials(BOM list)
Files we need Assembly: Pick-N-Place file
PCB panel Size Min size: 0.25*0.25 inches(6*6mm)
Max size: 20*20 inches(500*500mm)
PCB Solder Type Water Soluble Solder Paste, RoHS lead free
Components details Passive Down to 0201 size
Components details BGA and VFBGA
Components details Leadless Chip Carriers/CSP
Components details Double-sided SMT Assembly
Components details Fine Pitch to 0.8mils
Components details BGA Repair and Reball
Components details Part Removal and Replacement


SMT SMD circuit board SMD production, DIP plug-in PCB SMD processing, OEM substitute 0SMT SMD circuit board SMD production, DIP plug-in PCB SMD processing, OEM substitute 1


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