High-Frequency PCB with PTFE Material Low Dk & Df for 5g Applications up to 40 Layers with Blind & Buried Vias

Product Description

Custom Yellow Polyimide Flexible Circuit Board - High Reliability FPC for Automotive Sensors/Medical Equipment/LED Lighting FPC Mass production No MOQ 

1.1 General description

This is a type of single layer flexible printed circuit for the application of Wireless Dongle,0.2mm 
thick. The base laminate is from ITEQ, It's fabricated per IPC 6012 Class 2 using supplied Gerber 
data. Polyimide stiffener is applied on the inserting head.

1.2 Flexible PCB manufacture capability
 

Fastline Flexible Printed Circuit Capability
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

1.3 Application

Mobile phone built-in antenna FPC,Flex keyboard for mobile phone keys,Industrial control 
computer soft board




1.4 Parameter & Data Sheet
 

Size of Flexible PCB	30.5 X 10.38mm
Number of Layers	2
Board Type	Flexible PCB
Board Thickness	0.10mm
Board Material	Polyimide 25µm
Board Material Supplier	Shengyi
Tg Value of Board Material	60ºC
PTH Cu thickness	≥20 µm
Inner Iayer Cu thicknes	N/A
Surface Cu thickness	35 µm
Coverlay Colour	Yellow
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 90ºC 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, -25ºC±125ºC, 1000 cycles.
Thermal Stress	Pass, 300±5ºC,10 seconds, 3 cycles.  No delamination, no blistering.
Function	100% Pass electrical test
Workmanship	Compliance with IPC-A-600H & IPC-6013C Class 2

2.Workshop:



3. Packing&Shipping:



4.Products show: