IMMERSION GOLD PCB / GOLD PLATING PCB / GOLD PLATED PCB

• 

Immersion nickel / gold is a thick layer of nickel-gold alloy with good electrical properties and can protect the PCB for a long time. Unlike OSP PCB Board, which is only used as a rust-proof barrier layer, it can be useful and achieve good electrical properties during long-term use of the PCB. In addition, it also has environmental tolerance not available in other surface treatment processes.

Features of Immersion Gold PCB

Immersion Gold PCB

The immersion gold board is a pcb board produced by the immersion gold process.

Such immersion gold boards are mostly multilayer PCB boards. The immersion gold process is to deposit a stable color on the surface of the printed circuit, good brightness, flat plating, and good solderability Nickel-gold plating, PCB can be used for a long time without oxidation problems.

Immersion Gold PCB

It is mainly used on boards that have functional requirements for connection and long storage periods, such as the keypad area of a mobile , the edge connection area of a router housing, and the electrical contact area of a chip processor's elastic connection. Currently about 10% -20% of PCBs use the immersion nickel / gold process.

Immersion Gold PCB

The general process is: de-acid cleaning-> micro-etching-> pre-immersion-> activation-> chemical nickel plating-> chemical immersion gold; there are 6 chemical tanks in the process, involving nearly a hundred Chemicals, the process is more complicated.

It is mainly used on boards that have functional requirements for connection and long storage periods, such as the keypad area of a mobile , the edge connection area of a router housing, and the electrical contact area of a chip processor's elastic connection. Currently about 10% -20% of PCBs use the immersion nickel / gold process.

Immersion Gold PCB

PCB board has a variety of surface treatment methods, SPEEDAPCB is good at producing pcb boards with various surface treatment methods.

Parameters of Immersion Gold PCB

We are the best chinese pcb manufacturer,you can buy immersion gold pcbfrom us,we are your best choice.

Другие товары поставщика

	OFTEN USED AS A MOTHERBOARD——RIGID PCB	Speedapcb - The best PCB manufacturersin China, established in 2014, is located in Changsha, Hunan Province. The company focuses on high-speed PCB ...
	4 Layer PCB	In general, in a 4 layer pcb layout, both the top and bottom layers belong to the signal layer, while another two inner layers are GND and VCC. If ...
	Large & Small PCB	Nowadays, the reduction of the size of the simple printed circuit boardwill reach half or the quarter of the original size. The extremely thin wire...
	LEAD FREE HASL PCB / IMMERSION TIN PCB	LEAD FREE HASL PCB / immersion tin pcb Lead-free HASL is to coat a layer of tin-lead alloy on the copper surface to prevent the oxidation of the co...
	Inverter AC PCB	An inverter ac pcb boardusually is the PCB with multi-inputs and high-voltage outputs. For a large-screen television, if there's an LCD panel with ...

Похожие товары

	CMICR 18650 F30P 3000mAh	Продавец: DongGuan Cham Battery Technology Co.,LTD	Safe and environmentally friendly, no harm to the environment. The anti-corrosion shell can effec...
	CMICR 18650 F30 3000mAh	Продавец: DongGuan Cham Battery Technology Co.,LTD	Long Life: Can be recharged over 500 times. Wide Range of Applications: Batteries are widely u...
	CMICR 18650 F9P(L) 2900mAh	Продавец: DongGuan Cham Battery Technology Co.,LTD	Stable download speed, no memory effect. Low resumption of operation, protection against short c...
	CMICR 18650 F8R 2600mAh	Продавец: DongGuan Cham Battery Technology Co.,LTD	The battery has a high voltage platform (typically around 3.7 volts), which gives it an advantage...
	CMICR 18650 F8M7 2600mAh	Продавец: DongGuan Cham Battery Technology Co.,LTD	2600mah 18650 lithium ion batteryhave relatively high energy density and can provide long-lasting...