KB FR4 ENIG Surface 4oz 4mil Prototype Pcb Fabrication

Brand Name:ACCPCB
Certification:ISO,SGS,TS16949
Model Number:S10212
Minimum Order Quantity:1 PCS
Delivery Time:3-5days
Payment Terms:T/T ,Western Union,Paypal
Contact Now

Add to Cart

Verified Supplier
Location: Shenzhen Guangdong China
Address: 10F,Qiurui Plaza, Minkang Rd, Baoan District, Shenzhen, 518131, China
Supplier`s last login times: within 2 hours
Product Details Company Profile
Product Details

KB FR4 ENIG Surface 4oz 4mil Prototype Pcb Fabrication


KBFR4 Prototype PCB Board ENIG surface and green mask for set top box


Production description :

this board is 4layer pcb. it is used on electronic set top box. we can accep PCB prototype,small volum, middle and large volume. no MOQ request for new boards, for repeat order, just meet 3sq.m for each type board.


Key Specifications of single PCB board :

Production Types:

Rigid PCB

Layer :

4 Layer

Base Material :

KB FR4

Copper Thickness :

1oz

Board Thickness :

1.580mm

Min. Finish Hole Size :

8 mil (0.10mm)

Min. Line Width :

4 mil

Min. Line Spacing :

4 mil

Surface Finishing :

Immersion Gold

Drilling hole tolerance:

+/-3 mil ( 0.075mm )

Min Outline tolerance :

+/-4 mil ( 0.10mm )

Working panel size :

max:1200mmX600mm (47'' X24'')

Outline profile:

Punching, Routing , CNC routing + V-cut

Solder mask :

LPI Solder mask, Peelable mask

Solder Mask Color :

Blue, black,yellow, matte green

Certificate :

UL, CQC, TS16949, ISO14000, ROHS

Silkscreen color :

White

Twist and Bow :

no more than 0.75 %


PCB Flow Chart.pdf


Products Application:

1, Consumer Electronics: TV, DVD,Digital Caramer, air conditoner, Refrigerator,set-top box etc;

2, Security monitor: Moible phone, PDA, GPS, caramer monitor etc;

3, Telecom Communication :wireless LAN card, XDSL router,Servers, Optical Device,Hard Drive etc;

4, Industrial controls: Medical device ,UPS equipment, Control device etc;

5, Vehicle Electronices: Car etc;

6, Military & Defense : Military Weapons etc;


Technology Capability:

ItemTechnical Parameters
Layers1-28 Layers
Inner Layer Min Trace/Space4/4 mil
Out Layer Min Trace,Space4/4 mil
Inner Layer Max Copper4 OZ
Out Layer Max Copper4 OZ
Inner Layer Min Copper1/3 oz
Out Layer Min Copper1/3 oz
Min hole size0.15 mm
Max.board thickness6 mm
Min.board thickness0.2mm
Max.board size680*1200 mm
PTH Tolerance+/-0.075mm
NPTH Tolerance+/-0.05mm
Countersink Tolerance+/-0.15mm
Board Thickness Tolerance+/-10%
Min BGA7mil
Min SMT7*10 mil
Solder mask bridge4 mil
Solder mask colorWhite,black,blue,green,yellow,red,etc
Legend colorWhite,black,yellow,gray,etc
Surface finishHAL,OSP, Immersion Ni/Au ,Imm silver/SN,ENIG
Board materialsFR-4;high TG;HighCTI; halogen free; Aluminum Bsed PCB,high frequency(rogers,isola),copper -base PCB
Impedance control+/-10%
Bow and twist≤0.5

FAQ :


1. What data are needed for PCB production?

PCB Gerber files with RS-274-X format.


2. What kinds of boards can ACCPCB process?

Common FR4, high-TG and halogen-free boards, Rogers, Arlon, Telfon, aluminum/copper-based boards, PI, etc.


3. What’s the typical process flow for multi-layer PCB?

Material cutting → Inner dry film → inner etching → Inner AOI → Multi-bond→ Layer stack up Pressing → Drilling → PTH → Panel Plating → Outer Dry Film → Pattern Plating → Outer etching → Outer AOI → Solder Mask → Component Mark → Surface finish → Routing → E/T → Visual Inspection.


4. How do ACCPCB ensure quality?

Our high quality standard is achieved with the following.

1.1 The process is strictly controlled under ISO 9001:2008 standards.
1.2 Extensive use of software in managing the production process
1.3 State-of-art testing equipments and tools. E.g. Flying Probe,e-Testing, X-ray Inspection, AOI (Automated Optical Inspector) .
1.4.Dedicated quality assurance team with failure case analysis process


5. How many types of surface finish ACCPCB can do?

the leader has the full series of surface finish, such as: ENIG, OSP, LF-HASL, gold plating (soft/hard), immersion silver, Tin, silver plating, immersion tin plating, carbon ink and etc. .. OSP, ENIG, OSP + ENIG commonly used on the HDI, we usually recommend that you use a client or OSP OSP + ENIG if BGA PAD size less than 0.3 mm.



China KB FR4 ENIG Surface 4oz 4mil Prototype Pcb Fabrication supplier

KB FR4 ENIG Surface 4oz 4mil Prototype Pcb Fabrication

Inquiry Cart 0