RUNZIYANG Flexible PCB manufacturing

A flexible PCB is a patterned arrangement of printed circuit and components that makes use of flexible base material with or without flexible cover layer. The flexible electronic assemblies can be fabricated with the same components as the rigid printed circuit board, however, allowing the board to meet the demands of necessary shapes during its applications.

RUNZIYANG ELECTRONICS Flexible PCB Capabilities

No.	Item	Process  Capability Parameter
1	PCB Type	Flexible PCB
2	Layer Count	1-6 Layers
3	Material	Polyimide Flex
4	Board Type	Single Piece/In   Panel
5	Board Thickness	0.08mm-0.15mm
6	Min Tracing/Spacing	≥0.06mm
7	Min Hole Size	≥0.15mm/0.35mm/No Drill
8	Coverlay	Yellow, White, Black,     None
9	Silkscreen	White, Black, None
10	Surface Finish	ENIG, OSP, Immersion Tin, Chemical Silver
11	Finished Copper	2 oz. Cu(70μm)
12	Quality Grade	Standard IPC 2
13	Lead Time	5-7 days

Flexible PCB (FPC) STACK UP

1 Layer Flex PCB with Optional FR-4 Stiffeners and PSA

2 Layer Flex Circuit with ZIF Contact Fingers

Multi-Layers Flexible PCB(FPC) laminate the Layers as above

RUNZIYANG ELECTRONICS Rigid-flex PCB capabilities

No.	Item	Process Capability Parameter
1	PCB Type	Rigid-flex Board
2	Layer Count	2 layers, 4 layers, 6 layers, 8   layers
3	Board Type	Single Piece/In Panel
4	Material	Polyimide Flex+FR4
5	Board Thickness	0.4-3.2mm
6	Min Tracing/Spacing	4mil/4mil, 5mil/5mil, 6mil/6mil
7	Min Hole Size	0.15mm, 0.2mm, 0.25mm, 0.3mm,   None
8	Immersion Gold, OSP, Immersion   Silver	Immersion Gold, OSP, Immersion   Silver
9	Gold Fingers	Available
10	Via Process	Tenting Vias, Plugged Vias, Vias   not Covered

Flex Part

No.	Item	Process                Capability Parameter
1	Layer Count	1, 2 Layers
2	FPC Thickness	0.13mm, 0.15mm, 0.18mm, 0.2mm
3	Coverlay	Yellow, White, Black, None
4	Silkscreen	White, Black, None
5	Finished Copper	0.5oz Cu, 1oz Cu, 1.5oz Cu

Rigid Part

No.	Item	Process  Capability Parameter
1	Solder Mask	Green, Red, Yellow, Blue, White, Purple, Black, Matte Black, Matte Green, None
2	Silkscreen	White, Black, None
3	Finished Copper	1oz Cu, 2oz Cu, 3oz Cu, 4oz Cu
4	Additional Options	Half-cut/Castellated Holes, Impendence Control

Rigid-Flex PCB STACK UP

1+1+1 layers Rigid-Flex PCB stack up

4 Layer Rigid-Flex PCB (2 Flex Layers)

6 layer Rigid-Flex PCB stack up

8 layers Rigid-Flex PCB stack up