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Smt proto-typing & development pcb


SMT Proto-Typing & Development PCB
This board contains a system of offset traces that allow signals to flow through placements of other parts thus removing the need for jumpers in many cases. It further creates a Patented four pin socket array that can be used for mounting 3 pin devices that can be turned 360 degrees to avoid crossing signals. Some of these sockets have one connection on the power bus allowing direct power connection for switching devices, removing even more jumpers.
It has a patented system of pads that include a unique eight pad location that is placed inside the four pin sockets with additional traces offset and running between the existing traces. This allows placement of SOT23-3, 4, 5 and 6 pin devices to also be turned 360 degrees giving surface mount the same functionality as through hole.
In the IC area traces are spaced at 0.05" to allow surface mounting of ICs. The elongated surface mount pads will hold SOP (thin frame) or SOIC ( wide frame) devices. Every other pad has a through hole pad in it's center allowing 0.3" dip placement with a free trace running between each pin. All of the traces are offset from each other and terminate in a continuous Patented four pin socket array allowing interconnection of signals using short jumpers between the IC pins. 0.6" ICs can be mounted in the through hole area just outside of the surface mount pads.
Imagine, one small board that can hold 0.6" & 0.3" DIPs and SOP & SOIC surface mount and SOT23-3, 4, 5 & 6 pin and TO92 & TO218 & TO220 and all of your passive devices at the same time! But wait, it doesn't end there. There are also areas for single and dual row headers or RJ11 & RJ45 connectors, four corner mounting holes for chassis mount and the board fits in a standard 3" x 6" plastic project case available from Radio Shack. These are professional grade prototyping tools at hobby prices. It is 2.6" long x 4.9" wide and it can hold both SMT and Thru-hole parts. It has 1560 tie points which is enough to build many circuits. The PCB is made of UL approved, fiberglass reinforced, dual sided, 1 oz. copper plated material. It is plated through, solder masked and pre-tinned to aid soldering.
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