Bicheng Enterprise Limited >> Multi PCB Design 4 Layer Fr4 with Black Solder Mask

Multi PCB Design 4 Layer Fr4 with Black Solder Mask

Multi PCB Design 4 Layer Fr4 with Black Solder Mask
Price: US $ 0.41/Piece
Min Order: 1/Piece
Pay Type: T/T,Western Union,Paypal
Prod Model: BIC1049R1.9
Solder Mask Color: Black
Legend Color: White
Surface Finish: Immersion Gold
Board Thick: 1.6mm
Copper Thick: 1 Oz
Minimum Trace and Space: 4 Mil/4 Mil
Minimum / Maximum Holes: 0.254/2.5mm
Inner Copper Thick: 0.5 Oz
Via: Via Tented
Test: 100% Electrical Test
Type: Rigid Circuit Board
Dielectric: FR-4
Material: Fiberglass Epoxy
Flame Retardant Properties: V0

Product Description

4 Layer PCB Vendor MultiLayer PCB Board FR-4 CTI > 600V Applied In High Voltage 
Moisture environment



Commodity Introduction
This is a type of FR-4 PCB for the application of High Voltage  Moisture environment. It's a 4 layer
board at 1.6mm thick. The base laminate is from ITEQ, Solder mask and silkscreen from Kuang
Shun and Taiyo. It's fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 10 boards
or panels are packed separately.



Parameters & Data Sheet
PCB SIZE110 X 112mm=1PCS
BOARD TYPE 
Number of LayersMultilayer PCB, 4 Layer PCB
Surface Mount ComponentsYES
Through Hole ComponentsYES
LAYER STACKUPcopper ------- 17.8um(0.5oz)+plate TOP layer
Prepreg 7628 0.195mm
copper ------- 17.8um(0.5oz) MidLayer 1
FR-4 1.0mm
copper ------- 17.8um(0.5oz) MidLayer 2
Prepreg 7628 0.195mm
copper ------- 17.8um(0.5oz)+plate BOT Layer
TECHNOLOGY 
Minimum Trace and Space:4mil/4mil
Minimum / Maximum Holes:0.254/2.5mm
Number of Different Holes:9
Number of Drill Holes:1139
Number of Milled Slots:0
Number of Internal Cutouts:0
Impedance ControlNO
BOARD MATERIAL 
Glass Epoxy: FR-4 CTI>600V
Final foil external: 1oz
Final foil internal: 0.5oz
Final height of PCB: 1.6mm ±0.16
PLATING AND COATING 
Surface FinishImmersion Gold (12.8%) 2 micoinch over 
100 microinch nickel
Solder Mask Apply To: Top and Bottom, 12micon Minimum.
Solder Mask Color: Black, KSM-S6189BK31, Kuangshun supplied
Solder Mask Type:LPSM
CONTOUR/CUTTINGRouting
MARKING 
Side of Component LegendTOP
Colour of Component LegendWhite, S-380W, Taiyo Supplied.
Manufacturer Name or Logo: Marked on the board in a conductor and 
leged FREE AREA
VIAPlated Through Hole(PTH), via tented.
FLAMIBILITY RATINGUL 94-V0 Approval MIN.
DIMENSION TOLERANCE 
Outline dimension:  0.0059" (0.15mm)
Board plating:0.0030" (0.076mm)
Drill tolerance: 0.002" (0.05mm)
TEST100% Electrical Test prior shipment
APPLICATION:High voltage, High temperature, 
moisture environment.            
 3G Dongle
Antenna
Wifi Access Point
3G Mobile
Sms Gateway
TYPE OF ARTWORK TO BE SUPPLIEDemail file, Gerber RS-274-X, PCBDOC etc
SERVICE AREAWorldwide, Globally.


MCPCB Capability
Metal core PCB's are thermal management circuit boards which use a base metal material as the
heat radiator part of the PCB. They are used in high heat generating application like LED lighting
in the area of high power LED lighting, Automotive Interior, Exterior Lighting, Parking Garage
Lighting, LED spot light etc. The metal core can be aluminum (aluminum core PCB) and copper
(copper core PCB). The most common used aluminum core PCB is the thermal conductivity at
1W/MK and 2W/MK.


Metal Core Capability
NO.ParameterValue
1Type of Metal CoreAluminum, Copper, Iron
2Model of Metal CoreA1100, A5052, A6061, A6063, C1100
3Surface FinishHASL, Immersion Gold, 
Immersion Silver, OSP
4Thickness of Surface platingHASL: Sn>2.54µm, ENIG: Au 0.025-0.1µm, Ni 2.5-5µm
5Layer Count1-4 Layers
6Maximum of Board Size23" x 46" (584mm×1168mm)
7Mininum of Board Size0.1969" x 0.1969" (5mm×5mm)
8Board Thickness0.0157" x 0.2362" (0.4-6.0mm)
9Copper Thickness0.5OZ(17.5µm),1OZ(35µm),2OZ(70µm),
3OZ(105µm),4OZ(140µm)
10Minimum Track Width5mil (0.127mm)
11Minimum Space5mil (0.127mm)
12Minimum Hole Size0.0197" (0.5mm)
13Maximum Hole SizeNo limit
14Minimum Holes PunchedPCB thickness <1.0mm: 0.0394" (1.0mm)
PCB thikness 1.2-3.0mm: 0.0591" (1.5mm)
15PTH Wall Thickness>20µm
16Tolerance of PTH±0.00295" (0.075mm) 
17Tolerance of NPTH±0.00197" (0.05mm) 
18Deviation of Hole Position ±0.00394" (0.10mm) 
19Outline ToleranceRouting: ±0.00394" (0.1mm)
Punching: ±0.00591" (0.15mm) 
20Angle of V-cut30°, 45°, 60°
21V-cut Size0.1969" x 47.24" (5mm×1200mm)
22Thickness of V-cut Board0.0236" x 0.1181" (0.6-3mm)
23Tolerance of V-cut Angle±5º
24V-CUT Verticality≤0.0059" (0.15mm)
25Minimum Square Slots PunchedPCB thickness < 1.0mm: 0.0315" x 0.0315" 
(0.8 x 0.8mm)
PCB thickness 1.2-3.0mm: 0.0394" x 0.0394"
 (1.0 x 1.0mm)
26Minimum BGA PAD0.01378" (0.35mm)
27Minimum Width of Solder Mask Bridge.8mil (0.2032mm)
28Minimum Thickness of Solder Mask>13µm (0.013mm)
29Insulation Resistance1012ΩNormal
30Peel-off Strength2.2N/mm
31Solder float260ºC 3min
32E-test Voltage50-250V
33Thermal Conductivity0.8-8W/M.K
34Warp or Twist≤0.5%
35FlammabilityFV-0
36Minimum Height of Component indicator0.0059"(0.15mm)
37Minimum Open Solder Mask on Pad0.000394" (0.01mm)


Founded in 2003, Bicheng Enterprise Limited is a professional PCB export enterprise. We have established a good relationship of cooperation with well-known enterprises in the same industry.

The factories have been ISO 9001-2008, ISO 14001-2004 and ISO/TS16949-2009 quality management system certified. Over the past 14 years, we have provided professional circuit board manufacturing solutions for more than 5000 companies worldwide.

Different plant scale to suit for your requirements

16000 square meter factory building

30000 square meter month capability

8000 types of PCB per month

ISO9001, ISO14001, TS16949, UL Certified

We have our own advantages to help you saving cost and time spent on PCB, booster your new products go to market quickly.

A) Various kinds of PCB products

Double sided PCB

Multilayer PCB up to 32 layers

FR-4 PCB (Tg130, Tg170)

High frequency PCB (RO4350B, RO4003C)

Aluminum PCB (1W/MK, 2W/MK, 3W/MK)

Flexible PCB

HDI PCB Board

B) Multiple PCB technology to meet the market demands

Blind via PCB, Via in pad PCB, Fine pitch BGA PCB

Impedance controlled PCB

Heavy copper PCB

Hybrid material PCB

C) Many discount policies for new customers

SMT stencil foil, free of charge

Prototype shipping cost, free of charge

Prototype test, free of charge

PCB panelization, free of charge

D) High quality PCB services

Engineering design prevents problems from occurring in pre-production.

Meet your PCB needs from prototype to mass volume production.

Eligible products rate of first production: >95%

Delivery on time: >98%, door to door shipment service

Customer complaint rate: <1%

Choose BichengPCB means you choose hassle free.

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