Bicheng Enterprise Limited >> Circuit Board Big Panel RO4003c PCB (0.3mm) Tented Vias

Circuit Board Big Panel RO4003c PCB (0.3mm) Tented Vias

Circuit Board Big Panel RO4003c PCB (0.3mm) Tented Vias
Price: US $ 0.95/Piece
Min Order: 1/Piece
Pay Type: T/T,Western Union,Paypal
Prod Model: BIC-671-V6.71
Aluminum Core: 1W / Dielectric Material 75um
Minimum Trace And Space: 12 Mil/20 Mil
Minimum / Maximum Holes: 3mm / 5.0mm
Final Foil External: 1 Oz
Final Height Of PCB: 1.6mm
Surface Finish: Hot Air Soldering Leveling(HASL), Lead Free
Solder Mask Color: Black
Colour Of Component Legend: White
Via: Non Plated Throught Hole (Npth)
Test: 100% Electrical Test Prior Shipment
Type: Rigid Circuit Board
Flame Retardant Properties: V0
Material: Aluminum
Dielectric: Aluminum 6061

Product Description

Company Profile
You're benefit from following 5 types of 2 layer PCB's from Bicheng Enterprise Limited.

(1) FR-4 material (The most common used today)

Normal TG, High TG 170, High CTI 600V
Material (CCL) Brand: ITEQ, SHENGYI, KB

(2) High frequency material

RO4350B, RO4003C
PTFE (F4B series from China Brand)

(3) Insulated Metal Substrate (IMS) PCB, typical stack-up as follows

L1---Copper conductor
PP---dielectric material
L2---copper conductor
PP---dielectric material
AL---aluminum base

(4) Metal core PCB (MCPCB), typical stack-up as follows

L1---copper conductor
PP---dielectric material
AL---aluminum core
PP---dielectric material
L2---copper conductor

(5)Polyimide material (Flexible PCB)



Aluminum PCB


High Frequency PCB


Flex PCB


PCB Circuit Board


Technology Information

Metal Core PCB 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) to 10oz (350µm)
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 Verticality0.0059" (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 indicator
0.0059"(0.15mm)
37Minimum Open Solder 
Mask on Pad
0.000394" (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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