Double Sided FPC Printed circuit board

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Payment Type:: L/C, T/T, D/P, Paypal, Money Gram, Western Union

Incoterm:: FOB, CFR, CIF, EXW, FCA, CPT, CIP

Min. Order:: 1 Piece/Pieces

Min. Order:: 1 Piece/Pieces

Transportation:: Ocean, Air

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Basic Info

Place of Origin:	China
Productivity:	10000
Payment Type:	L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:	FOB,CFR,CIF,EXW,FCA,CPT,CIP
Certificate:	ISO9001
Transportation:	Ocean,Air

Product Description

Double Sided FPC Printed circuit board, Double Sided FPC Circuit Board Manufacturer

There are four common types of FPC: single-sided flexible PCB, double-sided flexible PCB, multilayer flexible PCB and HDI rigid-Flex PCB.

FPC flexible printed circuit is a highly reliable and excellent flexible printed circuit based on polyimide or polyester film. With the further increase of competition, the price war of PCB becomes more and more fierce, and the price of common PCB is lower and lower, but there is still a certain market for FPC.

One side flexible PCB and Double sides flexible PCB are common on the market.

Product features of flexible PCB:

1. It can be bent, folded and wound freely, and can move and stretch freely in three-dimensional space.

2. Good heat dissipation performance, can use FPC to reduce volume.

3. Realize lightweight, miniaturization and thinness, so as to achieve the integration of component device and wire connection.

FPC applications

MP3
MP4 player
Portable CD player
VCD
DVD
Digital camera
Cell phone and cell phone battery
Medical equipment
automobile
Aerospace field

FPC has become an important type of epoxy copper clad laminate with flexible function. The flexible copper clad laminate (FPC) based on epoxy resin is widely used because of its special function, and is becoming an important type of epoxy resin based copper clad laminate.

Development prospect of single sided FPC:

1. thickness. The thickness of single sided FPC must be more flexible and thinner.

2. Bending resistance. Bending is an inherent feature of single-sided FPC. In the future, single-sided FPC must be more resistant to bending.

3. price. At present, the price of single-sided FPC is much higher than that of PCB. If the price of FPC comes down, the market will be much wider.

4. Process level. In order to meet the requirements of many aspects, the process of single-sided FPC must be upgraded, and the minimum aperture, minimum linewidth/line spacing must meet higher requirements.

Double sided flexible printed circuit board

The double-sided flexible PCB has two conductive layers, between which there is a polyimide insulating layer. The outer side of the conductive layer may be exposed or have a cover, such as a copper pad. Layers are usually connected by electroplated through holes to meet the design and use function of flexibility, but other methods can also be used. The covering film can protect the single and double-sided wires and indicate the location of the components. Like single-sided flexible circuits, double-sided flexible PCBs can support other components, such as pins, connectors, and stiffeners.

Double sided flexible PCB stacking mode:

FPC Flexible PCB and Flexible PCB Layout

Application of double-sided Flex PCB

The double sided Flex PCB can be used to:

Ground and power plane applications
Dense surface mount assembly
LCD module for mobile phone
Digital camera
AV and computer optical pickup
Audio Jack
Feature Phone
Smart Phone
Sensor
LCMl Hinge
Touch Panel
Antenna
Wifi
Sidekey
Slider
Keypad
Tablet PC
E-Book

Prospect of double-sided FPC circuit board:

1. Advantages: high density, small volume, light weight and high reliability

2. Disadvantages: high cost, long cycle, high reliability detection means required

Jinghongyi PCB, a professional PCB prototype and small and medium-sized batch production manufacturer, has nearly 10 years of experience. If you are looking for flexible PCB manufacturing and assembly services, please contact us. We can meet your production demand and delivery time.

The following is the FPC we have manufactured and the production process we have adopted


Double Sided Flexible Circuits Application: communication equipment, tablet computer Type: FPC double sided board Size: 158.29 * 33.05mm Line width / line distance: 0.25mm/0.2mm Tolerance: ± 0.03mm Thickness: 0.1mm Reinforcement: front and back 0.225 pet reinforcement Surface treatment: immersion Gold 1 Mil Lead time: expedited sample 24-48 hours / sample 1-3 days delivery	Double Sided FPC Cable Application: test fixture Type: double sided FPC cable Minimum line width / line spacing: 0.09mm/0.05mm Minimum drilling: 0.2mm Thickness of finished product: 0.15 + / -0.03mm Reinforcement: front and back 0.3mmfr4 reinforcement Surface treatment: Immersion Gold (120 mil thick nickel; 1 mil thick gold) Lead time: 24-48 hours for urgent prototype PCB/1-3 days for sample shipment

Double Sided FPC Circuit Board Application: communication equipment, tablet computer Type: double sided FPC circuit board Line width / distance: 0.12mm/0.12mm Size: 71 * 94mm Tolerance: ± 0.03mm Thickness: 0.1mm Reinforcement: 0.225mm pi reinforcement on the opposite side Shrapnel: C5.0 * 5.0 * 1 elastic force 250 Surface treatment: Immersion Gold 1 mil Lead time: expedited sample 24-48 hours / sample 1-3 days delivery	Double-Sided Flex PCB Application: medical equipment Type: double sided FPC flexible board Size: 70.5 * 117.2mm Minimum drilling: 0.15mm Plate thickness: 0.1mm Reinforcement: 0.5mm FR4 on the back of welding pad Surface treatment: Immersion Gold 1 mil Line width / distance: 0.1mm/0.08mm Lead time: expedited sample 24-48 hours / sample 1-3 days delivery

Double Sided FPC Test Board Applications: testing Type: double sided FPC test Minimum line width / distance: 0.3mm/0.25mm Minimum borehole: 0.15mm Plate thickness: 0.15mm ± 0.03mm Reinforcement: 0.8mm fr4 reinforcement on the opposite side Surface treatment: Immersion Gold Lead time: expedited sample 24-48 hours / sample 1-3 days delivery	Double-Sided FPC Printed circuit board Application: medical equipment Type: Double-sided FPC circuit board Size: 114.11*236.16 mm Minimum drilling: 0.2mm Plate thickness: 0.23mm Reinforcement: 0.15mm PI reinforcement on the back of finger Surface treatment: Immersion Gold 1 mil Line width / line spacing: 0.17mm/0.2mm Lead time: expedited sample 24-48 hours / sample 1-3 days delivery

Flexible PCB Manufacturing Capability

Learn more about JHY PCB by exploring the manufacturing capability of Flexible PCB below. We can do more than you can imagine.

Items	Manufacturing Capability
PCB Layers	1 - 8layers
Laminate	DuPont PI, Shengyi PI
Maximum PCB Size(Length x Width)	Single Sided PCB	480*4000mm
	Double Sided PCB	480*1800mm
	Multilayers	236*600mm
Minimum Board Thickness	Single Sided PCB	0.05mm+/-0.02mm
	Double Sided PCB	0.08mm+/-0.02mm
	Multilayers	As per Gerber
Finished Board Thickness	1-6L	0.05mm-0.6mm
	8L	1.6mm
Min Tracing/Spacing	Copper Thickness 1/3 oz:	0.076mm/0.076mm (1-6L)
		0.05mm/0.05mm (8L)
	Copper Thickness 1/2 oz:	0.076mm/0.076mm (1-6L)
		0.06mm/0.06mm (8L)
	Copper Thickness 1oz:	0.1mm/0.1mm (1-6L)
		0.065mm/0.065mm (8L)
Min. Annular Ring	4mil
Minimum Hole Size	1-6L	0.2mm(8mil) (CNC)
	8L	0.15mm(CNC)
Solder Mask Color	Green, White, Blue, Black, Red, Yellow
Solder-stop coating---Coverlay	PI and PET film
Silkscreen Color	White, Black, Yellow
Surface Finish	OSP
	e HASL
	ENIG(Electroless NickLead-Freeion Gold)	Ni thickness:2-6um
		Au thickness:0.025-0.05um
	Flash Gold	Ni thickness:2-8um
		Au thickness:0.025-0.15um
	Immersion Tin	Tin thickness:0.5-1um
	PlatingTin	Tin thickness:1-10um
	Laser cuPunching
Special technologies	Peelable solder mask
	Gold fingers
	Stiffener (only for PI/FR4 substrate)
	Impedance Control+/-10%
	Rigid Flex PCB

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Related Keywords

Double Sided Flexible Circuits , Double Sided FPC Circuit Board , Double-Sided Flex PCB