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Jinhua Technology (Shenzhen) Co., Ltd. will come to you with special care and you can easily contact them for any information that you may need about the product. We can manufacture this product to your exact specifications. Jinhua Technology (Shenzhen) Co., Ltd. will keep focusing on customers' needs and keep up with the industry trends so as to develop Oem Custom Pcba Board Smt Manufacturing Fr4 Thickness 4 Oz Pcb Board Copper Thickness that better satisfy customers. Our wish is to cover a wide range of global markets and win wider recognition from customers all over the world.

Model NumberJH-HCPCB-003Typeheavy copper pcb
Place of OriginGuangdong, ChinaBrand NameJinhua
Base MaterialFR-4Copper Thickness1-13 OZ
Board Thickness1.6mmMin. Hole Size0.2mm
Min. Line Width3milMin. Line Spacing3mil
Surface FinishingHAL LFBoard Size300*600mm, or can be Customized
Product namepcb copper thicknessKeywordspcb board copper thickness
Layer1~20 LayersMaterialFR-4
MOQ1pcsTesting Service100% AOI Testing
CertificateISO9001/Iso14001/CE/ROHSServiceOne stop PCB &PCBA services
CustomizeAvaliableApplicationElectronic PCB& Communication PCB


OEM Custom PCBA Board SMT Manufacturing FR4 Thickness 4 OZ Pcb Board Copper Thickness

Heavy copper PCB is a circuit board with a copper thickness that is ≥ 3oz per sq. ft in its outer and inner layers. What makes a circuit board classified as a heavy copper PCB is its thicker plating. During the production of heavy copper PCB, copper thickness is enhanced through plated holes and sidewalls.

OEM Custom PCBA Board SMT Manufacturing FR4 Thickness 4 OZ Pcb Board Copper Thickness

 

Why Choose Thick Copper PCB for your Applications

.Can withstand frequent exposure to excessive current
.High tolerance capacity
.Excellent endurance to thermal strains
.Better current conductivity
.Can survive repeated thermal cycling
.Smaller PCB sizes due to copper layers
.Reduced failure rates
.Increased connector site strength
.Lower production costs
.Excellent mechanical strength at connector sites and in PTH holes.

 

Applications of Thick Copper PCB

Heavy Copper PCB offers some outstanding features that make it ideal for certain applications. Such as:

Rail traction systems, UPS systems, Solar power converters, Automotive industries,Nuckear power industries 

Power line motors, Welding equipment, Military equipment, Safety and signal systems, Protection relays

OEM Custom PCBA Board SMT Manufacturing FR4 Thickness 4 OZ Pcb Board Copper Thickness

 

OEM Custom PCBA Board SMT Manufacturing FR4 Thickness 4 OZ Pcb Board Copper Thickness

Related Products

 OEM Custom PCBA Board SMT Manufacturing FR4 Thickness 4 OZ Pcb Board Copper Thickness

OEM Custom PCBA Board SMT Manufacturing FR4 Thickness 4 OZ Pcb Board Copper Thickness

Product Description
Process capability of thick copper PCB
ItemsContentJinghua Capacity
1Number of  Layers2-24L
2MaterialsFR-4 Tg 140-170℃
3Finished Board SizeMin 6mm*6mm | Max 457*610mm
4Board Thickness(Min-Max)0.5-6.0mm
5Finished Thickness Tolerance10%
6Copper Thickness(Min-Max)1oz - 18oz
7Copper Plating Holes20µm ( 25µm )
8Solder Mask ColorGreen, Blue, Red, Black, White, Purple, Yellow
9Silkscreen ColorWhite, Yellow, Black
10Surface TreatmentImmersion Gold, OSP, and HASL-LF
11Build Time24H to 3 weeks
12StandardsUL94V.0, IPC-6012, 6013, ISO-9001, ISO-14001
Production Process

OEM Custom PCBA Board SMT Manufacturing FR4 Thickness 4 OZ Pcb Board Copper Thickness

 

Company Information

 OEM Custom PCBA Board SMT Manufacturing FR4 Thickness 4 OZ Pcb Board Copper Thickness

Exhibition

 OEM Custom PCBA Board SMT Manufacturing FR4 Thickness 4 OZ Pcb Board Copper Thickness

OEM Custom PCBA Board SMT Manufacturing FR4 Thickness 4 OZ Pcb Board Copper Thickness

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 OEM Custom PCBA Board SMT Manufacturing FR4 Thickness 4 OZ Pcb Board Copper Thickness

FAQ

Q: Can a heavy copper PCB help reduce my product size?

A: Yes, Heavy Copper Boards can help reduce product size as it is possible to incorporate multiple copper weights on the same layer of circuity.

 

Q: What are the main advantages of a heavy copper PCB?

A: Increased current carrying capacity, increased endurance to thermal strain and increased mechanical strength at connector sites and in PTH holes.

 

Q: I need to put 55 Amps through my client. Can you advise on a Heavy Copper PCB design?

A: 55 Amps is not a problem. We can advise on all aspects of your Heavy Copper project.

 

Q: I need minimise package size, can I have a control section and a power section on a PCB?

A: By incorporating a multiple stage additive processing Heavy Copper boards allow for selected areas of a PCB to be plated to different copper weights. Typically used on the external layers of a PCB this process enables the control section and the power section to be on one panel reducing size and layer count.

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