Jinhua OEM custom black dipped tin extra long pcb FR4 3L thick copper circuit board manufacturer

Supplier: Jinhua Technology (Shenzhen) Co., Ltd.
Region: Guangdong, China
Contact: Ms Rosia Cao
Price: $3.50 / 1 - 999 pieces
$1.50 / 1000 - 2999 pieces
$0.50 / 3000 - 9999 pieces
$0.10 / >=10000 pieces
Min. Order: 1 piece

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Product details

Certificate:	ISO9001/Iso14001/CE/ROHS	brand:	Jinhua
Board Dimensions:	5000*3000mm, or can be customized	Minute Hole Size:	0.15mm
custom made:	usable	product name:	thick copper plate
Origin:	Guangdong, China	Surface treatment:	Lead-free HASL/HASL/ENIG
port:	Shenzhen	Serve:	One-stop PCB&PCBA service
Substrate:	FR-4	payment terms:	L/C, Western Union, D/P, D/A, T/T, MoneyGram
Minute line width:	3000000	Package preview:
layer:	1~20 floors	Copper thickness:	1-18 oz
Inspection standards:	IPC-A-600	application:	Electronic PCB&Communication PCB
Testing service:	100% AOI test	Supply capacity:	60000 pieces per month
type:	thick copper plate	Minute line spacing:	3000000
Key words:	thick copper pcb manufacturer	model:	JH-HCPCB-007
Packaging Details:	Bubble bag, pearl cotton bag, anti-static bag, vacuum bag	MOQ:	1
Plate thickness:	1.6 mm

Heavy copper PCB is a circuit board with copper thickness ≥3oz per sq. ft in both outer and inner layers. The reason for classifying a board as a heavy copper PCB is its thicker plating. During the production of thick copper PCBs, copper thickness is increased by plating holes and sidewalls.

Why choose thick copper PCB for your application

.Can withstand frequent contact with excessive current
.High tolerance
.Excellent heat resistance and strain capacity
.better electrical conductivity
.can withstand repeated thermal cycles
.Smaller PCB size due to copper layer
.Reduce failure rate
.Increase the strength of the connector
.reduce manufacturing cost
.Excellent mechanical strength in connector locations and PTH holes.

Application of thick copper PCB

Heavy copper PCBs have some excellent properties that make them ideal for certain applications. For example:

Rail traction systems, UPS systems, solar inverters, automotive industry, nuclear power industry

Power line motors, welding equipment, military equipment, safety and signaling systems, protective relays