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Shenzhen Bicheng Electronics Technology Co., Ltd
Shenzhen Bicheng Electronics Technology Co., Ltd

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Flex/Rigid PCB Built on Polyimide and FR-4 With Immersion Gold or Immersion Silver or Immersion Tin for Video Cameras

Flex/Rigid PCB Built on Polyimide and FR-4 With Immersion Gold or Immersion Silver or Immersion Tin for Video Cameras

  • Flex/Rigid PCB Built on Polyimide and FR-4 With Immersion Gold or Immersion Silver or Immersion Tin for Video Cameras
  • Flex/Rigid PCB Built on Polyimide and FR-4 With Immersion Gold or Immersion Silver or Immersion Tin for Video Cameras
  • Flex/Rigid PCB Built on Polyimide and FR-4 With Immersion Gold or Immersion Silver or Immersion Tin for Video Cameras
Flex/Rigid PCB Built on Polyimide and FR-4 With Immersion Gold or Immersion Silver or Immersion Tin for Video Cameras
Product Details:
Place of Origin: China
Brand Name: Bicheng Enterprise Limited
Certification: UL
Model Number: BIC-00343-V2.3
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD 2.88-6.99 per piece
Packaging Details: Vacuum
Delivery Time: 4-5 working days
Payment Terms: T/T, Paypal
Supply Ability: 45000 pieces per month
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Detailed Product Description
Number Of Layers: 4 Glass Epoxy: Polyimide
Final Height Of PCB: 0.8mm ±0.1 Final Foil External: 1 Oz
Surface Finish: Immersion Gold 0.025µm Over 3µm Nickel Solder Mask Color: Gloss Green
Colour Of Component Legend: White Test: 100% Electrical Test Prior Shipment

Flex/Rigid PCB Built on Polyimide and FR-4 With Immersion Gold or Immersion Silver or Immersion Tin for Video Cameras

(PCB's are custom-made products, the picture and parameters shown are just for reference)

 

Hello everyone.

Today, we're talking about rigid-flex PCB.

 

A rigid-flex PCB is a combination of rigid boards and flexible circuits, the latter creating flexible inter-connects between the rigid boards to which they are laminated by means of bond plies. Such as the following diagram is rigid-flex drawing.

 

Flex/Rigid PCB Built on Polyimide and FR-4 With Immersion Gold or Immersion Silver or Immersion Tin for Video Cameras 0

 

Both ends are rigid board, flexible circuit is in the middle.

 

The flexible circuit is manufactured separately and bonded to the rigid boards, either symmetrically, i.e., in the middle of the rigid boards, or asymmetrically, i.e., to the outer side of the rigid boards to be interconnected.

 

Flex/Rigid PCB Built on Polyimide and FR-4 With Immersion Gold or Immersion Silver or Immersion Tin for Video Cameras 1

 

Plated-through holes are provided in the rigid sections of the rigid-flex PCB to establish electrical connection between the flexible circuit and the electronic circuits of the rigid boards. The processes are similar to those used when manufacturing rigid multilayer boards.

 

Flex/Rigid PCB Built on Polyimide and FR-4 With Immersion Gold or Immersion Silver or Immersion Tin for Video Cameras 2

 

Next coming up, let’s take a look at two PCB samples.

 

Flex/Rigid PCB Built on Polyimide and FR-4 With Immersion Gold or Immersion Silver or Immersion Tin for Video Cameras 3

 

The first one is a 4-layer flex-rigid board. The flexible circuit is in the middle, and the two sides are rigid plate and symmetrical structure. The solder mask is green and the surface is treated with gold.

 

Flex/Rigid PCB Built on Polyimide and FR-4 With Immersion Gold or Immersion Silver or Immersion Tin for Video Cameras 4

 

The second sample is a 6-layer flex-rigid board. The first layer and the second layer are the flexible board, located at the top of the flex-rigid board. The flexible board and the rigid board are connected by 1080 prepeg, and the third layer to the sixth layer is the rigid board. What we used is FR-4 from ITEQ Company: IT-180A. The inner layer is 0.5OZ, the outer layer is 1OZ, the whole finished plate thickness is 1.5mm, and the surface finish is immersion gold.

 

Our PCB Capability ( Rigid-flex PCB )

PCB Material: Polyimide and epoxy fibre glass
Designation: PI+FR4
Layer count: 4 Layer, multilayer
Copper weight: 0.5oz (17 µm), 1oz (35µm), 2oz (70µm)
PCB thickness: 0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.6mm
1.8mm, 2.0mm
PCB size: ≤400mm X 500mm
Solder mask: Green, Black, Blue, Yellow, Red etc.
Surface finish: ENIG, Immersion tin, OSP,etc..

 

The main raw materials are polyimide and FR-4, copper thickness ranges 0.5oz to 2oz, PCB thickness is up to 2.0mm and maximum size within 400X 500mm.

 

Flex-rigid PCB contains both flexible area and rigid area, which is of great help to save the internal space of the product, to reduce the volume of the finished product and improve the performance of the product.

Should you have any questions, please contact us.

Thank you for reading.

 

Appendix: Our FPC Capability 2021

No. Specifications Capabilities
1 Board Type Single layer, Doulbe layer, Multilayer, Rigid-Flex
2 Base Material PI, PET
3 Copper Weight 0.5oz, 1oz, 2oz
4 LED Maximum Size 250 x 5000mm
5 General Maximum Size 250 x 2000mm
6 Board Thickness 0.03mm-3.0mm
7 Thickness Tolerance ±0.03mm
8 Mininum Drill Hole 0.05mm
9 Maximum Drill Hole 6.5mm
10 Tolerance of Drill Hole ±0.025mm
11 Thickness of Hole Wall 8 um
12 Minimum Track/Gap of Single Layer Board 0.025/0.03mm
13 Minimum Track/Gap of Double Layer and Multilayer Board 0.03/0.040mm
14 Etching Tolerance ±0.02mm
15 Minimum Width of Silk Legend 0.125mm
16 Minimum Heigh of Silk Legend 0.75mm
17 Distance from Legend to Pad 0.15mm
18 Distance from Opening Solder Mask of Drill Coverlay to Track 0.03mm
19 Distance from Opening Solder Mask of Punching Coverlay to Track 0.03mm
20 Thickness of Immersion Nickel 100-300u"
21 Thickness of Immersion Gold 1-3u"
22 Thicnkess of Immersion Tin 150-400u"
23 Minimum Electrical Testing Pad 0.2mm
24 Minimum Tolerance of Outline(Normal Steel Mould Punch) ±0.1mm
25 Minimum Tolerance of Outline (Precision Steel Mould Punch) ±0.05mm
26 Mininum Radius of Bevel Angle (Outline) 0.2mm
27 Stiffner Material PI, FR-4, 3M Adhesive, PET, Steel Sheet
28 RoHs Yes
29 Solder Mask Colour Yellow, White, Black, Green
 
Flex/Rigid PCB Built on Polyimide and FR-4 With Immersion Gold or Immersion Silver or Immersion Tin for Video Cameras 5
 

Contact Details
Shenzhen Bicheng Electronics Technology Co., Ltd

Contact Person: Mr. Kevin Liao

Tel: 86-755-27374847

Fax: 86-755-27374947

Send your inquiry directly to us
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Shenzhen Bicheng Electronics Technology Co., Ltd
6-11C Shidai Jingyuan Fuyong Town, Baoan District, Shenzhen City, Guangdong Province, China
Tel:86-755-27374946
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