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Flexible Printed Circuits | Double-sided flexible PCBs | Immersion Gold FPC | Polyimide PCBs Shengyi laminate

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Flexible Printed Circuits | Double-sided flexible PCBs | Immersion Gold FPC | Polyimide PCBs Shengyi laminate

MOQ:	1
Price:	USD 2.99-9.99 PER PIECE
Standard Packaging:	Vacuum
Delivery Period:	10 working days
Payment Method:	T/T, Western Union
Supply Capacity:	45000 pieces per month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Bicheng Enterprise

Certification

Model Number

BIC-257-V2.57

Number Of Layers:

Board Material:

Polyimide (PI) 25 Um

Surface Cu Thickness:

Board Thickness:

0.15mm +/-10%

Surface Finish:

Immersion Gold

Solder Mask Color:

Yellow

Colour Of Component Legend:

Test:

100% Electrical Test Prior Shipment

Minimum Order Quantity:

Price:

USD 2.99-9.99 PER PIECE

Packaging Details:

Vacuum

Delivery Time:

10 working days

Payment Terms:

T/T, Western Union

Supply Ability:

45000 pieces per month

Product Description

Brief Introduction of FPC

Flexible Printed Circuit Board (FPC) is referred to as "soft board". In the industry, FPC is a printed circuit board made of flexible insulating substrate (mainly polyimide or polyester film), which has many advantages that rigid printed circuit boards do not have. For example, it can be freely bent, wound, folded. The volume of electronic products can be greatly reduced by using FPC, which is suitable for the development of electronic products in the direction of high density, miniaturization and high reliability. Therefore, FPC has been widely used in aerospace, military, mobile communication, laptop, computer peripherals, PDA, digital camera and other fields or products.

FPC also has the advantages of good heat dissipation, solderability, easy mounting and low cost.

Flexible printed circuit board has one layer, two layers and multilayer board. The base material is polyimide clad laminate. This kind of material has high heat resistance and good dimensional stability. It is the final product through pressing with the coating film which has both mechanical protection and good electrical insulation. The surface and inner conductors of double-sided and multi-layer printed circuit boards are metallized to realize the electrical connection of inner and outer layers.

The function of flexible circuit board can be divided into four kinds, namely, lead line, printed circuit, connector and multifunction integrated system, which cover computer, computer peripheral auxiliary system, consumer household electrical appliance and automobile, etc.

FPC Case: Flexible Printed Circuits | Double-sided flexible PCBs | Immersion Gold FPC | Polyimide PCBs

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

General description

This is a type of flexible printed circuit for the application of Bluetooth Headset. It’s a 2 layer FPC at 0.15mm thick. The base laminate is from Shengyi, It’s fabricated per IPC 6012 Class 2 using supplied Gerber data. Polyimide stiffener is applied on the inserting part.

Parameter and data sheet

Size of Flexible PCB	41.5X 112.3mm
Number of Layers	2
Board Type	Flexible PCB
Board Thickness	0.15mm
Board Material	Polyimide (PI) 25µm
Board Material Supplier	ITEQ
Tg Value of Board Material	60℃

PTH Cu thickness	≥20 µm
Inner Iayer Cu thicknes	N/A
Surface Cu thickness	70um

Coverlay Colour	Yellow
Number of Coverlay	2
Thickness of Coverlay	25 µm
Stiffener Material	Polyimide
Stiffener Thickness	0.2mm

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

Features and benefits

Excellent flexibility

Reducing the volume

Weight reduction

Consistency of assembly

Increased reliability

Controllability of electrical parameter design

The end can be whole soldered

Material optionality

Low cost

Continuity of processing

Great customer service

DDU Door to door shipment with competitive shipping cost.

Application

Keypad FPC,
Industrial control audio equipment,
LCD TV soft board,
Digital camera soft board

Why choose us?

1) Focus on your core competencies: We’ve deeply known it is full of fierce competition for our customers in the market. You can focus on such important competencies as research and development, sales and marketing based on our professional performance and skilled services that exceeding your expectation.

2) Cutting-edge technology: it is rational for a small and medium-sized customer to hanker after the latest equipment and manufacturing expertise for its PCBs. By the partnerships

with Bicheng PCB, you gain access to reach your expectation with our 3 factory bases with over 26,000 square meters.

4) Save the cost of production: Production cost is one of the key points of our customers’ product competitiveness. Bicheng PCB have been striving to reduce its manufacturing cost from equipment introduce, worker training and technology improvement to increase their profitability. Customers are satisfied with our cost savings but without quality loss.

5) Avoid hassle: It’s an upset matter when quality problem hassling you. Bicheng engineering design prevents problem from occurring in pre-production. You will not get headache with Bicheng prototypes, small orders and volume production. Our rate of customer complaint is less than 1% and will be solved satisfactory.

6) Save time: Market requires the products updating quickly. Bicheng PCB always works fast and flexible to save the time of production from prototype to standard production,

quick turn-around or scheduled deliveries.

7) An excellent team: Bicheng is trustworthy partner with passion, discipline, responsibility and honesty. We have a team of experienced sales persons and skilled customer services. Do not change your supplier. If change is must, Bicheng is the right one for you.

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