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4 Layer Rigid-Flex PCB Built on FR-4 and Poyimide With Immersion Gold and Green Solder Mask for Industrial Surveying

Certification
China Bicheng Electronics Technology Co., Ltd certification
China Bicheng Electronics Technology Co., Ltd certification
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich

—— Rich Rickett

Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf

—— Olaf Kühnhold

Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again

—— Sebastian Toplisek

Kevin, Thanks, they were perfectly made, and work well. As promised, here are the links for my latest project, using the PCBs you manufactured for me: Regards, Daniel

—— Daniel Ford

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4 Layer Rigid-Flex PCB Built on FR-4 and Poyimide With Immersion Gold and Green Solder Mask for Industrial Surveying

4 Layer Rigid-Flex PCB Built on FR-4 and Poyimide With Immersion Gold and Green Solder Mask for Industrial Surveying
4 Layer Rigid-Flex PCB Built on FR-4 and Poyimide With Immersion Gold and Green Solder Mask for Industrial Surveying 4 Layer Rigid-Flex PCB Built on FR-4 and Poyimide With Immersion Gold and Green Solder Mask for Industrial Surveying 4 Layer Rigid-Flex PCB Built on FR-4 and Poyimide With Immersion Gold and Green Solder Mask for Industrial Surveying 4 Layer Rigid-Flex PCB Built on FR-4 and Poyimide With Immersion Gold and Green Solder Mask for Industrial Surveying 4 Layer Rigid-Flex PCB Built on FR-4 and Poyimide With Immersion Gold and Green Solder Mask for Industrial Surveying 4 Layer Rigid-Flex PCB Built on FR-4 and Poyimide With Immersion Gold and Green Solder Mask for Industrial Surveying

Large Image :  4 Layer Rigid-Flex PCB Built on FR-4 and Poyimide With Immersion Gold and Green Solder Mask for Industrial Surveying

Product Details:
Place of Origin: CHINA
Brand Name: Bicheng
Certification: UL, ISO9001, IATF16949
Model Number: BIC-291.V1.0
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: USD9.99-99.99
Packaging Details: Vacuum bags+Cartons
Delivery Time: 8-9 working days
Payment Terms: T/T
Supply Ability: 5000PCS per month
Detailed Product Description
Base Material: 1.0mm FR-4 / Polyimide 25µm Layer Count: 4 Layers
PCB Thickness: 1.0mm PCB Size: 20.61 X 50.17mm
Coverlay: Yellow Coverlay / Green Solder Mask Silkscreen: White
Copper Weight: 1oz Surface Finish: Immersion Gold

 

4 Layer Rigid-Flex PCB Built on FR-4 and Poyimide With Immersion Gold and Green Solder Mask for Industrial Surveying

(Flexible printed circuits are custom-made products, the picture and parameters shown are just for reference)

 

General description

This is a type of Rigid flex PCB for the application of Micro USB. It’s a 4 layer rigid-flex board at 1.0mm thick. The base laminate is from ITEQ, It’s fabricated per IPC 6012 Class 2 using supplied Gerber data.

 

Parameter and data sheet

Size of Flexible PCB 20.61 X 50.17mm
Number of Layers 4
Board Type Rigid flex PCB
Board Thickness 1.0mm
Board Material 1.0mm FR-4 / Polyimide 25µm
Board Material Supplier ITEQ
Tg Value of Board Material 60℃
 
PTH Cu thickness ≥20 µm
Inner Iayer Cu thicknes 35 µm
Surface Cu thickness 35 µm
   
Coverlay Colour Yellow coverlay / Green solder mask
Number of Coverlay 2
Thickness of Coverlay 25 µm
Stiffener Material no
Stiffener Thickness N/A
   
Type of Silkscreen Ink IJR-4000 MW300
Supplier of Silkscreen TAIYO
Color of Silkscreen White
Number of Silkscreen 1
 
Peeling test of Coverlay No peelable
Legend Adhesion 3M 90℃ No peeling after Min. 3 times test
 
Surface Finish Immersion Gold
Thickness of Nickle/Gold Au: 0.03µm(Min.); Ni 2-4µm
RoHS Required Yes
Famability 94-V0
 
Thermal Shock Test Pass, -25℃±125℃, 1000 cycles.
Thermal Stress Pass, 300±5℃,10 seconds, 3 cycles. No delamination, no blistering.
Function 100% Pass electrical test
Workmanship Compliance with IPC-A-600H & IPC-6013C Class 2

 

4 Layer Rigid-Flex PCB Built on FR-4 and Poyimide With Immersion Gold and Green Solder Mask for Industrial Surveying 0

 

Features and benefits

Excellent flexibility

Reducing the volume

Consistency of assembly

Increased reliability

Continuity of processing

 

Applications

Contact belt of inkjet printer, industrial surveying and mapping instrument, Tablet PC camera soft board

 

Clarifications of FPC

According to the combination of base material and copper foil, flexible circuit board can be divided into two types: flexible board with adhesive and flexible board without adhesive. The price of non-adhesive flexible PCB is much higher than that of adhesive flexible PCB, but its flexibility, bonding force between copper foil and substrate and flatness of solder are also better than that of adhesive flexible PCB. So it is only used in the high demand situations, such as the: COF (CHIP ON FLEX, flexible board with bare chip, the high flatness of the pad) and so on. Because its price is high, most of the flexible PCBs used in the market are still adhesive flexible circuit board. Because the flexible circuit board is mainly used in the situation where bending is required, if the design or process is not reasonable, it is easy to produce micro-cracks, welding and other defects.

 

Economy of using FPC

If the circuit design is relatively simple, the total volume is small, and the space is suitable, the traditional internal connection is much cheaper. Flexible circuits are a good design option if the circuit is complex, processes many signals or has special electrical or mechanical requirements. When the size and performance of applications exceed the capacity of rigid circuits, flexible assembly is the most economical. A 12mil pad with a 5mil through hole and a flexible circuit with 3mil lines and spacing can be fabricated on a thin film. Therefore, it is more reliable to mount the chip directly on the film. There is no flame retardant that could be an ion source. These films may be protective and solidified at higher temperatures to obtain higher glass transition temperatures. Flexible materials are less costly than rigid materials because they are free of connectors.

 
4 Layer Rigid-Flex PCB Built on FR-4 and Poyimide With Immersion Gold and Green Solder Mask for Industrial Surveying 1
 

Contact Details
Bicheng Electronics Technology Co., Ltd

Contact Person: i.deng

Tel: +8613481420915

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