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High Density Interconncection Multilayer Circuit Board 0.05mm NPTH Tolerance

High density interconncection Multilayer PCB Board Supplier in China

Multilayer PCB board

Production line process

Blank PCB

Material Cutting→Drilling→PTH→Photo process→Circuit Exposure→Etching→Touch up→Pannel plating→Plug hole→Print Solder mask ink→Surface Finish→Profile→Punch/V-cut→E-testing→→Final Visual Inspection→Packing

PCB Capacity

PCB General Capability
Number of Layer	1 - 18 Layer
Maximum Processing Area	680 × 1000MM
Min Board Thickness	2 Layer - 0.3MM ( 12 mil )
	4 Layer - 0.4MM ( 16 mil )
	6 Layer - 0.8MM ( 32 mil )
	8 Layer - 1.0MM ( 40 mil)
	10 Layer - 1.1MM ( 44 mil )
	12 Layer - 1.3MM ( 52 mil )
	14 Layer - 1.5MM ( 59 mil )
	16 Layer - 1.6MM ( 63 mil )
	18 Layer - 1.8MM ( 71 mil )
Finished Board Thickness Tolerance	Thickness ≤ 1.0MM, Tolerance: ± 0.1MM
Finished Board Thickness Tolerance	1.0MM ≤ Thickness ≤ 6.5MM, Tolerance ± 10%
Twisting and Bending	≤ 0.75%, Min: 0.5%
Range of TG	130 - 215 ℃
Impedance Tolerance	± 10%, Min: ± 5%
Hi-Pot Test	Max: 4000V/10MA/60S
Surface Treatment	HASL, With Lead, HASL Free Lead
	Flash Gold, Immersion Gold
	Immersion Silver, Immersion Tin
	Gold Finger, OSP

PCB Cu Thickness + Plating
Out Layer Cu Thickness	1 - 6OZ
Inner Layer Cu Thickness	0.5 - 4OZ
Cu Thickness of PTH	20UM ≤ Average ≤ 25UM
Cu Thickness of PTH	Min: 18UM
HASL with Lead	Tin 63% Lead 37%
HASL Free Lead	7UM ≤ Surface Thickness ≤ 12UM
Thick Gold Plating	Ni Thickness: 3 - 5UM ( 120u" - 200u" )
Thick Gold Plating	Gold Thickness: 0.025 - 1.27UM ( 1u" - 50u" )
Immersion Gold	Ni Thckness: 3 - 5UM ( 120u" - 200u" )
Immersion Gold	Gold Thickness: 0.025 - 0.15UM ( 1u" - 3u" )
Immersion Silver	Ag Thickness: 0.15- 0.75 UM ( 6u" - 30u" )
Gold Finger	Ni Thickness: 3 - 5UM ( 120u" - 160u" )
Gold Finger	Gold Thickness: 0.025 - 1.51UM ( 1u" - 60u" )

U940 PCB Pattern Limit Capability
Min Width	0.075MM ( 3 mil )
Min Trace	0.075MM ( 3 mil )
Min Width of Ring ( Inner Layer )	0.15MM ( 6 mil )
Min Width of Ring ( Out Layer )	0.1MM ( 4 mil )
Min Solder Bridge	0.1MM ( 4 mil )
Min Height of Legend	0.7MM ( 28 mil )
Min Width of Legend	0.15MM ( 6 mil )

PCB Holes Processing Capability
Final Hole Size	Min: Laser 0.1MM, Machine 0.2MM
Drilling Hole Size	0.10 - 6.5MM
Drilling Tolerance	NPTH: ±0.05MM, PTH: ±0.075MM
Final Hole Size Tolerance ( PTH )	φ0.20 - 1.60MM ± 0.075MM
Final Hole Size Tolerance ( PTH )	φ1.60 - 6.30MM ± 0.10MM
Final Hole Size Tolerance ( NPTH )	φ0.20 - 1.60MM ± 0.05MM
Final Hole Size Tolerance ( NPTH )	φ1.60 - 6.50MM ± 0.05MM
Drilling Strip Hole	-0L ~tu.'gth /width 2:1
	Min Strip Hole Width 0.65MM
	Length & Width Tolerance ± 0.05MM
Board Thickness / Hole Size	≤ 10:1

PCB Cover Thickness Capability
Solder Mask Color	Green,Matte Green,Yellow,Blue,Red,Black,Matte Black,White
Solder Mask Thickness	Surface Line ≥ 10UM
	Surface Line Corner ≥ 6UM
	Surface Board 10 - 25UM
	Solder Mask Bridge Width
Legend Color	White,Yellow,Black
Min Height of Legend	0.70MM ( 28 mil )
Min Width of Legend	0.15MM ( 6 mil )
Blue Gel Thickness	0.2 - 1.5MM
Blue Gel Tolerance	±0.15MM
Carbon Print Thickness	5 - 25UM
Carbon Print Min Space	0.25MM
Carbon Print Impedance	200Ω

Blind/Burried/Half Via PCB Capability
Parameters	(1+1)e.g. (4-layer)blind via:1-2,2-4 (6-layer)buried via:2-3,3-4 (8-layer)blind/buried:1-3,4-5,6-8
Min Via	Laser 0.1MM, Machine 0.2MM
Half Via	Min: 0.6MM

Impedance Capability
Resistance Value	Single-ended 50 - 75Ω, Difference 100Ω, Coplanar 50 - 75Ω

PCB Photos

Product Tags:

multilayer circuit board

multilayer printed circuit board

High Density Interconncection Multilayer Circuit Board 0.05mm NPTH Tolerance

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Categories	Multilayer PCB Board
Brand Name:	OEM ODM
Model Number:	SL81104S23
Certification:	UL, Rohs
Place of Origin:	China
MOQ:	No MOQ
Price:	Negotiation
Payment Terms:	T/T, Western Union, MoneyGram,Paypal
Supply Ability:	30000pcs per day
Delivery Time:	5-7 days
Packaging Details:	ESD Bag
Surface Finishing:	ENIG+OSP
Class Standard:	IPC-6012 Class -II
NPTH Tolerance:	+/-0.05mm
Features 1:	Gerber/PCB File Needed
Features 2:	100% E-test
Features 3:	Quality 2 Years Guarantee