4 layer pcb

4 Layer PCB Prototype
a.Customized design and service
b.UL,SGS,ISO,TS,CQC certificates
c.pcb assembly.
d.OEM service....

Material: FR-4
Layer No.:4
Minimum hole size: 0.30mm
Minimum line/space: 0.20mm
Board thickness: 2.4mm ...

4-Layer pcb for keypads
1.FR4
2.Immersion Gold
3.pcb manufacturer
4.ISO,SGS,UL,certifications

Material:FR-4,2.0mm
copper thickness:1OZ for each layer
Track Width:0.35mm
Surface Finish:Immersion gold
Top layer 13.78mil track have 50ohm

Layer:1-24layer
Board thickness: 0.4-2.0mm
Copper thickness: 0.5-5oz
Min. drilled hole size: 0.15mm
Copper thickness in hole: >20um

1)Layer: from 1 to 20
2)Board finished thickness:0.5-6.0mm
3)Material: FR-4,CEM-1, CEM-3, High TG, FR4 Halogen Free, etc
4)Surface finish/treatm

4 layer PCB Design
1. Reasonable price
2. Fast leadtime for sample and production
3.15 years in pcb manufacturing
4. No minimum order.

1.PCB smt factory
2.E-test for all pcb
3.PCB soldering service
4.Short delivery

CEM-3 FR-4 Four Layer PCB, Multilayer Printed Circuit Board Immersion Silver
 
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1.4-layer LF-HASL pcb
2.pcb manufacturer
3.FR4 pcb
4.High quality
5.ISO,UL,SGS certifications

1.Base Material:FR4 for pcb
2.copper thickness:2oz
3.board thickness:1.0mm
4.Surface treatment:gold immersion
5.layer:1~22

4 layer pcb manufacturer
1.UL,RoHS,ISO,SGS, IPC Approved;
2.Commitment of Quality Assurance;
3.24 hours for Quote;
4.Fast accurate Delivery.

Material:FR-4 0.8mm
Min Finished Hole Size:0.15mm
Min Space/Track:3/3mil
Finish:Immersion Gold
Panel: 1 x 8 PCS

Multi-Layer Boards 4-layer Halogen free pcb
specifications:FR-4,1.2mm 1OZ, Green sold mask white slikscreen, Leadfree HAL

 
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Four Layer PCB Card Board, Multilayer CEM-3 FR-4 Printed Circuit Boards
 
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4 layer PCB Manufacturer with HASL
High quality PCB fbricating
Specialized in FR4 PCB
Reply quickly
Short PCB lead t

Immersion Gold Four Layer PCB, Prototype Circuit Board For Electronic Products
 
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4 layer PCB Manufacturer with HASL
High quality PCB fbricating
Specialized in FR4 PCB
Reply quickly
Short PCB lead t

 
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Automobile /

4 layer energy meter pcb
1,quick response
2,good quality and best price
3,ontime delivery
4,UL,ISO,SGS

Four layer gold fingers PCB with ENIG surface treatment,orange solder mask

specifacation
1.high quality pcb
2.welcomre oem
3.multilayer pcb

ENIG 4 layer multilayer pcb
High quality PCB fbricating
Specialized in FR4 PCB
Reply quickly
Short PCB lead time

2-layer printed circuit board with HASL-LF craft,red oil and white legend,
Fast prototype and mass production.

Multi Layer MCPCB Product Parameters
•4 layers Aluminum Core PCB
•4 layer trace on the same side
•1.6mm board thickness
•1OZ copper thickne

Productivity:3000;Specification:HAL+RoHS;Certificate:ISO, UL, SGS;

8-layer PCB with 1.6mm Thickness and Hard Gold Plating

Professional PCB flexible PCB and PCBA Manufacturer
Advanced equipment
Skilled manufacturing
Strict Testing