94v0 Double Sided PCB HASL OSP ENIG Gold Finger Surface Finishing
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Features
Basic Infomation
Place of Origin: China
Brand Name: Yizhuo
Certification: CE,ROHS,UL
Model Number: Round Aluminum PCB 02
High Light:

94v0 Double Sided PCB

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ENIG Double Sided PCB

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94v0 Double Sided Aluminum PCB

Payment & Shipping Terms
Packaging Details: Inner vacuum packing,Outer standard carton box packing.
Delivery Time: 10-12 work days
Payment Terms: T/T, Western Union
Specifications
Standard: IPC-Class2/Class 3
Copper Thickness: 1 OZ
Min Line Width: 0.25mm
Board Thickness: 1.0/1.2/1.6mm
Surface Finishing: HASL,OSP,ENIG, Gold Finger
Certification: UL,RoHS, CE
Product Description

94v0 Double Sided PCB HASL OSP ENIG Gold Finger Surface Finishing

 

Led Tube Double Sided Aluminum Pcb With Customized 94v0 Material

 

No.

Item

Mass Production

Prototype

1

Layers

1-8 Layers

1-36 Layers

2

Max. Panel Size

600*770mm( 23.62″*30.31″)

600*770mm(23.62″*30.31″) 500*1200mm(19.69″*47.24″)

3

Max.Board Thickness

8.5mm

8.5mm

4

Min. Board Thickness

2L:0.3mm,
4L:0.4mm,
6L:0.8mm

2L:0.2mm,
4L:0.4mm.
6L:0.6mm

5

Min Inner Layer Clearance

0.1mm(4mil)

0.1mm(4mil)

6

Min Line width

0.075mm(3/3 mil)

0.075mm(3/3 mil)

7

Min Line space

0.075mm(3/3 mil)

0.075mm(3/3 mil)

8

Min.Hole Size

0.15mm(6mil)

0.15mm(6mil)

9

Min plated hole thickness

20um(0.8mil)

20um(0.8mil)

10

Min Blind/Buried hole size

0.1mm(4mil)

0.1mm(1-8layers)(4mil)

11

PTH Dia. Tolerance

±0.076mm(±3mil)

±0.076mm(±3mil)

12

Non PTH Dia. Tolerance

±0.05mm(±2mil)

±0.05mm(±2mil)

13

Hole Position Deviation

±0.05mm(±2mil)

±0.05mm(±2mil)

14

Heavy Coppe

4oz/140μm

6oz/175μm

15

Min S/M Pitch

0.1mm (4mil)

0.1mm (4mil)

94v0 Double Sided PCB HASL OSP ENIG Gold Finger Surface Finishing 0

Aluminum PCB Applications: 

 

Aluminum back PCBs are perfect for situations where thermal heat dissipation requirements are very high.

PCBs clad with aluminum is more operative at directing thermal energy away from printed circuit board components, therefore, it provides better temperature management for PCB designs. Aluminum-backed designs can be as much as 10 times more effective than fiberglass-backed designs when it comes to removing thermal energy from circuit board components. The much higher thermal dissipation rate allows higher power and higher density designs to be implemented.

1. Aluminum-backed PCBs are used more than ever for applications of high power/high thermal heat dissipation.

Although they were originally designed for high power switching supply applications, aluminum-backed printed circuit boards have gained popularity in LED applications, including traffic lights, automotive lighting, and general lighting. The use of aluminum designs allow the density of LEDs in the PCB structure to be higher and for the mounted LEDs to operate at higher currents while staying within specified temperature tolerances.

2. Aluminum-backed PCBs also allow reduced safety margins with power LEDs compared to conventional PCB design.

The lower operating temperature of the LEDs in design means the LEDs can operate for longer periods of time before they fail.

3. Other applications for aluminum PCBs include power supplies, high-current circuitry, motor controllers and automotive applications.

Aluminum core PCB materials are very operative in thermal heat dissipation applications that include high-power surface mount integrated circuits. Because of the high level of thermal dissipation associated with aluminum-backed PCBs, circuit board designs can be simplified. Aluminum PCBs eliminate heat sinking and forced air, which eventually lowers the design cost. Just about any design that can be made better by improving thermal conduction and temperature control is a candidate for an aluminum-backed PCB.

Aluminum base PCBs consist of aluminum backing whereas traditional PCBs use a fiberglass substrate (FR4 is standard), standard circuit layers and thermally conductive dielectric layers (a thin PCB bonded to the aluminum backing). As a result, the circuit layers can be just as complex as the layers mounted on traditional fiber PCBs.

Aluminum-backed PCBs can dependably increase shelf life and durability of design through associated reductions in failure rates and temperature control.

Aluminum designs also deliver low thermal expansion levels than other PBS designs and better mechanical stability.

 

 

94v0 Double Sided PCB HASL OSP ENIG Gold Finger Surface Finishing 1

 
FAQ: 

Q1.  How about the Shipping cost?

A:  The shipping cost is determined by the destination, weight, packing size of the goods. Please let us know if you need us to quote you the shipping cost.

 

Q2:  Are all your products certified with UL, ROHS etc?

A:  Yes, we are certified to ISO9001:2015, ISO14001:2015, IFA,  UL , SGS, ROHS.

 

Q3: How about your supply capacity?

A:  Our supply capacity is around 2000sqm each day. where our 25 000 sqm factory space hosts R&D, marketing, logistics and procurement operations.

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Contact Person : Yolanda Yao
Tel : +8613430550241
Fax : 86-755-33115535
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