OEM & ODM Low Cost PCBA & PCB Board SMT Factory

• Structure: Double-Sided Rigid PCB
• Dielectric: FR-4
• Material: Fr4
• Application: Consumer Electronics
• Flame Retardant Properties: V0
• Processing Technology: Electrolytic Foil
• Model NO.: okey pcb
• Production Process: Semi-Additive Process
• Base Material: Copper
• Insulation Materials: Organic Resin
• Color: Green, White
• Transport Package: Inner Vacuum Packing, Outsider Carton Box
• Specification: FR 4, 1.6mm, 1 Layer, 1OZ Copper Thickness
• Trademark: OKEY
• Origin: Guangdong Shenzhen, China
• HS Code: 8534009000
• Production Capacity: 2000square Meters

Product Description

Technical Capabilities
Items		Speci.	Remark
Max panel size		32" x 20.5"(800mm x 520mm)
Max. Board size		2000×610mm
Min. board Thickness		2-layer 0.15mm
		4-layer 0.4mm
		6-layer 0.6mm
		8-layer 1.5mm
		10-layer 1.6~2.0mm
Min. line Width/Space		0.1mm(4mil)
Max. Copper thickness		10OZ
Min. S/M Pitch		0.1mm(4mil)
Min. hole size		0.2mm(8mil)
Hole dia. Tolerance (PTH)		±0.05mm(2mil)
Hole dia. Tolerance		,+0/-0.05mm(2mil)
Hole position deviation		±0.05mm(2mil)
Outline tolerance		±0.10mm(4mil)
Twist & Bent		0.75%
Insulation Resistance		>10 12 Ω Normal
Electric strength		>1.3kv/mm
S/M abrasion		>6H
Thermal stress		288°C 10Sec
Test Voltage		50-300V
Min. blind/buried via		0.15mm (6mil)
Surface Finished		HASL, ENIG, ImAg, Imsn OSP, Plating AG, Plating gold
Materials		FR4,H- TG,Teflon,Rogers,Ceramics,Aluminium, Copper base
Min trace width/ space (inner layer)		4mil/4mil(0.1mm/0.1mm)
Min PAD (inner layer)		5 mil(0.13mm)	hole ring width
Min thickness(inner layer)		4 mil(0.1mm)	without copper
Inner copper thickness		1~4 oz
Outer copper thickness		0.5~6 oz
Finished board thickness		0.4-3.2 mm
Board thickness tolerance control	±0.10 mm	±0.10 mm	1~4 L
	±10%	±10%	6~8 L
	±10%	±10%	≥10 L
Inner layer treatment		brown oxidation
Layer count Capability		1-30 LAYER
alignment between ML		±2mil
Min drilling		0.15 mm
Min finished hole		0.1 mm

Place of OriginGuangdong, China (Mainland)
Brand Nameokey
Model Numberokey pcb
Number of Layers4-Layer
Base MaterialFR-4
Copper Thickness1OZ
Board Thickness1.6mm
Min. Hole Size0.2mm
Min. Line Width0.1mm
Min. Line Spacing0.1mm
Surface FinishingPlating gold
ColorGreen, Blue, Black, Red, Yellow etc.
Small orderAccept
CertificateISO, UL and ROHS, REACH


1. We have 10 years experience in circuit board, Printed Circuit Board field to serve your needs
2. Competitive circuit board, Printed Circuit Board price with high quality
3. Excellent service and prompt delivery
4. Our circuit board, Printed Circuit Board get ISO and UL Certificates and meet ROHS standard


Welcome to contact us for more details and talk further business.
Inquiries are typically answered within 24 hours.
Wish you all the best and prosperous busines

NO	ITEM	Technical capabilities
1	Layers	1-20 layers
2	Max. Board size	2000×610mm
3	Min. board Thickness	2-layer  0.15mm
		4-layer  0.4mm
		6-layer  0.6mm
		8-layer  1.5mm
		10-layer  1.6~2.0mm
4	Min. line Width/Space	0.1mm(4mil)
5	Max. Copper thickness	10OZ
6	Min. S/M Pitch	0.1mm(4mil)
7	Min. hole size	0.2mm(8mil)
8	Hole dia. Tolerance (PTH)	±0.05mm(2mil)
9	Hole dia. Tolerance (NPTH)	+0/-0.05mm(2mil)
10	Hole position deviation	±0.05mm(2mil)
11	Outline tolerance	±0.10mm(4mil)
12	Twist & Bent	0.75%
13	Insulation Resistance	>10 12 Ω Normal
14	Electric strength	>1.3kv/mm
15	S/M abrasion	>6H
16	Thermal stress	288°C 10Sec
17	Test Voltage	50-300V
18	Min. blind/buried via	0.15mm  (6mil)
19	Surface Finished	HAL, ENIG, ImAg, Imsn OSP, Plating AG, Plating gold
20	Materials	FR4,H-TG,Teflon,Rogers,Ceramics,Aluminium, Copper base