Bicheng Enterprise Limited >> 2.0mm Thick Electronics PCB Board Immersion Gold Circuit Board Laminates

2.0mm Thick Electronics PCB Board Immersion Gold Circuit Board Laminates

2.0mm Thick Electronics PCB Board Immersion Gold Circuit Board Laminates
Price: US $ 0.62/Piece
Min Order: 1/Piece
Pay Type: T/T,Western Union,Paypal
Prod Model: BIC-439-V4.39
Outer Copper Foil: 42.81 Um (1.22 Oz)
Board Thickness: 2.0mm
Surface Treament: Immersion Gold
Solder Mask: Green
Legend Color: White
Min Line Width (Mil): 7.2 Mil
Min Line Spacing (Mil): 4.8 Mil
Electrical Test: 100% PCB Passed
Thermal Shock Test: Pass, No Delamination, No Blistering.
Solderability Test: Pass, 5 Seconds Wetting Area Least 95%
Type: Rigid Circuit Board
Dielectric: FR-4
Material: Fiberglass Epoxy
Flame Retardant Properties: V0

Product Description

2.0mm thick electronics PCB 4 Layer Immersion Gold circuit board


Commodity Introduction
This is a type of 4 Layer Immersion gold PCB board at 2.0mm thick for the application of Wireless
Booster. The base laminate is from ITEQ Tg150 FR-4, Green solder mask from Taiyo and White
silkscreen from Taiyo. It's fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 20
panel boards are packed separately. 



Parameters & Data Sheet
Number of Layers4
Board TypeMultilayer PCB
Board Thickness2.05-2.12 mm
Board MaterialFR-4
Board Material SupplierITEQ
Tg Value of Board Material 150ºC
 
PTH Cu thickness≥20um (See hole wall details)
Inner Iayer Cu thicknes35 um (1oz)
Surface Cu thickness42.81 um (1.22oz)
 
Solder Mask Type and Model No.LPSM, PSR-2000GT600D
Solder Mask SupplierTAIYO
Solder Mask ColourGreen
Number of Solder Masks2
Thickness of Solder Mask13um
 
Type of Silkscreen InkIJR-4000 MW300
Supplier of SilkscreenTaiyo
Color of SilkscreenWhite
Number of Silkscreen2
 
Mininum Trace (mil)7.2 mil
Minimum Gap(mil)4.8 mil
 
Surface FinishImmersion Gold
RoHS RequiredYes
Warpage 0.54%
 
Thermal Shock TestPass, 288±5ºC,10 seconds, 3 cycles. 
No delamination, no blistering.
Solderablity TestPass, 255±5ºC,5 seconds 
Wetting Area Least 95%
Function 100% Pass electrical test
WorkmanshipCompliance with IPC-A-600H & IPC-6012C Class 2

Microsection Hole Wall (um)
Hole Wall Cu Thickness≥20 um Hole Wall Cu Roughness≤25.4 um
NO.ABCEAVE
125.689 24.489 24.549 26.189 25.469 25.099 22.069 
226.103 24.903 24.963 26.603 25.883 25.513 25.102 
325.721 24.521 24.581 26.221 25.501 25.131 21.668 

Outline dimension  Unit: mm
NO.Required Dimension (toerance)Actual dimension
1234.00 ±0.15233.89 233.92 233.96 234.07 
2168.00 ±0.15167.89 168.08 167.94 167.94 

Hole Size and Slot Dimension (mm)
NO.Requerment Dimension (tolerance)PTH/NPTActual dimension
10.900 ±0.076Y0.900 0.875 0.925 0.900 
24.000 ±0.05N4.000 3.975 4.025 4.000 

Learn PCB and Buy PCB --- HASL

Hot air solder leveling is for short HASL, which is a common type of surface finish used on printed
circuit boards (PCBs). We dipped the PCBs (with exposed copper surfaces) into a bath of molten
solder, then remove the excess solder on PCB surface and in the holes by strong hot air(which we
call it HASL machine) to get a glossy layer of coating.

 
One is alloy of tin and lead. The temperature of smelting furnace for Tin/Led is about 240ºC.
Another one is pure tin, because lead is harmful to human body, EU has forbidden using tin/lead.
So the popular is pure tin or HASL Lead free. The temperature of smelting furnace for pure tin is
highly at 300ºC, and plus the operating environment, high temperature and high etching are great
harm on PCB itself. Due to its hot air generated, HASL has low planarity. It makes this surface
finish unsuitable for use with fine pitch components. It has hidden danger of board warp or twist
under high thermal stress. To avoid this disadvantages, high Tg material and PP are took into
consideration for some PCB user. But it also has excellent wetting during component soldering
and it can avoid copper corrosion. So it is also mostly used in single sided PCB, Double sided
PCB and some multilayer PCB.



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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