Single Sided Rogers 4003 PCB Fabrication

Single Sided Rogers 4003 PCB Fabrication

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Single Sided PCB information:

Single-sided PCB(Single-sided printed circuit board) is the simplest printed circuit board, these boards don't require plated through holes and only have a circuit pattern on one side.These single sided PCB are widely used in various electronics applications.

Single sided pcb is the basic simple PCB, parts is layout on one side and the circuit is on the other side. As there is only layer conductor, it is called single sided pcb (Single-sided pcb or one layer pcb. It is restricted in the circuit design (because there is only one side conductor, and no cross permitted, each line must have its own path), so it is more frequently used in the early printed circuits pcb.

Single sided PCB diagram mainly use network printing (Screen Printing) .That is to print resist on the bare copper, etch and then print solder mask, finally punching to finish parts plated hole and profile. In addition, some small amount of various products usually use photoresist to pattern circuit.

Single sided MC PCB

The Single-Layer MCPCB can be used with surface mount and chip & wire components, and provides much lower thermal resistance than FR4 PWB. The metal core provides lower cost than ceramic substrates, and allows much larger areas than ceramic substrates.

A single sided MCPCB consists of a metal base (usually aluminum, or copper alloy), Dielectric (non-conducting) Layer, Copper Circuit Layer, IC components and solder mask.

The prepreg dielectric provides excellent heat transfer from the foil and components to the base plate, while maintaining excellent electrical isolation. The base aluminum/copper plate gives the single-sided substrate mechanical integrity, and distributes and transfers the heat to a heat sink, mounting surface or directly to the ambient air.