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Rear Adhesive Flex Printed Circuit FPC Polyimild Flex Pcb Material

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Address: 6/F C3 Building, Hengfeng industrial Zone, Hezhou Village, Xixiang town, Bao'An District, Shenzhen, Guangdong, China

Contact name:Wong

Shenzhen Lunfeng Technology Co., Ltd

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Rear Adhesive Flex Printed Circuit FPC Polyimild Flex Pcb Material

Country/Region	china
City & Province	shenzhen guangdong
Categories	Mobile Phone Keypads

Product Details

FPC Flexible Circuit Board PI flexible PCB with rear adhesive

Understanding key components about flex PCB manufacturing are attachment pins which are pins can be added as conductor extensions, solder pins or other options. Placing adhesive in key locations allows improvement in circuit placement and mounting. With increasing concerns with electromagnetic interference and emissions from circuits, shielding specifications can reduce these risks. On single-sided circuits, conductor traces and spaces are available in .002”. On double-sided and multi-layer circuits, conductor traces and spaces are available in .003”-.004”. Connectors are flex circuits with assembled connectors allow for faster assemblies. Stiffeners are used to rigidize circuits in the component areas. Stiffener frames to assist wave soldering, clips apart and folds into position. Flex interconnects are used to connect rigid boards together allowing folding and positioning to solve high-density packaging problems.

FPC cable ( Flexible Printed Circuit ) Specifications
Layer	1-6layer
FPC size(max/min)	Min: 10x45mm Max:250x1200mm
Thickness	0.050mm—0.2mm
Through Hole diameter(Max)	6.5mm
Through hole size(min)	0.2mm
Through hole tolerance	±0.025mm
Hole copper thickness	Min8μm Max 38μm
Min line width/space	0.04/0.04 mm
Etching Tolerance	±20%
The accuracy of the pattern on the hole	±2mil
Punching size(max)	φ3.175mm
Punching size(min)	φ2.0mm
Punching aperture Thickness(Max)	0.2mm
Thermosetting inks tolerance	±0.2mm
Green oil(Min)	0.1mm
Solder pad(min)	8mil*8mil
Solder pad distance(Min)	8mil
tolerance(Min)	±0.1mm
Available Laminates Material	Pl. PET. FR4-Pl
Copper foil thickness	12um, 18um, 35um, 70um

Hot Sale Low Price China FPC Manufacture Flex Board Flexible PCB Supplier

FAQ:

Q1: Are you a factory or trade company?
A : Lunfeng is an manufacturer/factory. We pecialize in memrbane switch for 26 years, touch panel for 10 years.

Q2 : Is my switch file safe if I send it to you for manufacturing?
A : We respect customer's design authority and will never manufacture touch panel for someone else without
your permission. NDA is acceptable.

Q3 : Can you copy membrane switch/ graphic overlay / capacitive or resistive touch panel samples without file?
A : Yes, we can clone membrane switch/ graphic overlay / touch panel according to your samples.

Q4 : What payment do you accept ?
A : TT/ Western Union.

Q5 : What's your shipping way ?
A : 1. We have our own forwarder to ship goods by DHL, UPS, FEDEX, TNT, EMS.
2. If you have your own forwarder, we can cooperate with them.

Q6 : How about the MOQ?
A : NO MOQ.

Q7 : What's your main market?
A : Europe, USA, Brazil, Russia, Turkey, Iran, Austrialia, Singapore...