6 Layer Rigid-Flex PCB with Full Body Gold

Rigid-flexible printed circuit boards are one of the important types of circuit boards used in the industrial applications. Today, Rigiflex has become one of the leading manufacturers of custom rigid-flex printed circuit boards. This 6 layer rigid-flex PCB with full body gold finish is one of its popular products. These circuit boards are typically preferred for applications operating in extreme environments, because they combine the best of both technologies – rigid + flexible printed circuit boards.

Hard electrolytic gold comprises surface finishing features a gold layer that is plated over a coating of nickel. Hard gold finishing helps improve the durability of these printed circuit boards. We can provide the hard gold finishing in thickness ranging from 5-10 μin, whereas the maximum thickness considered by IPC is 17.8 μin. The hard gold finishing helps increase the performance of the rigid flex printed circuit boards.

We use a combination of FR4+ polyimide to create this printed circuit board. This combination helps improve the performance of these circuit board in extreme conditions. Our well-equipped facility enables us serve clients above their expectations. This is why, the 6-layered rigid-flex circuit board can be availed in various board thicknesses 0.5mm~3.0mm (0.02″~0.12″), with the maximum panel size being 18″ x 24″. Also, the board can be availed in copper thicknesses ranging from 0.5 OZ, 1.0 OZ, 2.0 OZ, 3.0 OZ, up to 6 OZ. The outline creation is performed by V-cut, punching, and routing. These rigid-flex printed circuit boards are provided in various solder mask colors, including white, black, blue, green, red, and Taiyo PSR4000 white. However, the choice of silkscreen or legend is limited to classic colors – white, and black.

6 Layer Rigid-Flex PCB with Full Body Gold
Model:	Rigid-flex board-6L
Layers:	6
Material:	FR4+Polyimide
Surface treatment:	HARD GOLD+ENIG
Width/space:	4/4 mil
Finish thickness:	0.3mm(flex),1.6mm
Min Hot:	0.3mm

Over the years, we have invested in advanced equipment, which has helped us design complex circuit boards easily. These complex mechanical designs have not only helped us become a leading rigid printed circuit board manufacturers, but allowed us to become creative while designing advanced housing solutions. We are known to provide lightweight printed circuit boards, because we do this by removing the cables and connectors between them. This helps reduce the overall weight of the circuit board. Also, we ensure to provide less solder joints, which aids in high connection reliability. There are integrated ZIF contacts in the circuit boards, which enable us to assure modular interfaces. Apart from this 6-layer configuration, we allow our clients to select from 1-20 layers effortlessly. All the PCBs are vacuum packed in plastic bags before shipping. This helps these PCBs withstand any adverse conditions that may emerge during the transit.

OEM Custom Service
Board Thickness	0.5mm~3.0mm (0.02″~0.12″)
Copper thickness:	0.5 OZ, 1.0 OZ, 2.0 OZ, 3.0 OZ, up to 6 OZ
Outline:	Routing, punching, V-Cut
Solder mask:	White/Black/Blue/Green/Red, Taiyo PSR4000 white
Legend/Silkscreen Color:	Black/White
Surface finishing:	Immersion Gold, HASL, OSP
Max Panel size:	18″*24″
Packing:	Vacuum/Plastic bag
Layer:	1 – 20 layers

Drilling P.T.H.

SPECIFICATION
Materials		Polyimide	Polyester ( PET)	Remark&
		(Kapton)		Test Method
		1~20(Rigid-Flex & Multilayers FPC)	1~2
	Single Sided	0.050 mm
	Double Sided	0.075 mm
		0.2 mm
	Punching	1.0 mm
	Conductor Width (W)	0.025 mm		W0.5mm
	Hole Diameter (H)	0.05 mm (withP.T.H.0.1mm)		H1.5mm
	Accumulated Pitch (P)	0.05 mm (Special0.03mm)		P25mm
	Outline Dimension (L)	0.05 mm		L50 mm
	Conductors and Outline (C)	0.15 mm (Special 0.07mm)		C5.0 mm
	Conductors and Coverlay	0.3~0.5 mm
Surface Treatment on		Soft or Hard Ni/Au Sn/Pb (2~60µm) Primary FluxCarbon Printed 4~10µm Silver Gel printed
Terminals and land Areas
Insulation Resistance		1000MW		IPC-TM-650 2.6.3.2
				at Ambient
Dielectric Strength		5KV		IPC-TM-650 2.5.6.1
Surface Resistance (W)		5×012	2×015	IPC-TM-650 2.5.17
Volume Resistivity (W-cm)		1×015	1×015	IPC-TM-650 2.5.17
Dielectric Constant (1 MHz)		4	3.4	IPC-TM-650 2.5.5.3
Dissipation Factor (1 MHz)		0.04	0.02	IPC-TM-650 2.5.5.3
Peeling Strength (180 irection)		1.2kgf/cm	1.2kgf/cm	IPC-TM-650 2.4.9
Solder Heat Resistance		260 .C/10secs	210 .C/3secs
Flammability		94 V-0	94VTM-0	UL94
Water Absorption		2.90%	1.00%	ASTM D570%
				(24 Hours)