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2X prototyping project 2-side pcb 57X57MM 350 pads


dipmicro logo dipmicro electronics
Prototyping PCB 2-side 57x57mm 350 pads (2-pack)
* Fiberglas, double-sided PCB
* Printed soldermask on both sides
* Plated-through holes (350+ pads)
* Efficient top-side soldering
* PCB holder or standoff mounting
* PCB cuts easily with the scissors
* 2x double-sided Quick-Pads PCB
Using Quick-Pads - 1 - Position PCB
Position PCB over the plastic holder.
Using Quick-Pads - 2 - Solder Components
Solder components and wires on the top side.
Using Quick-Pads - 3 - External Connections
Built-in header pin footprint permits convenient connection to external world.
Using Quick-Pads - 4 - Header Connector
Header pin-style connector within the PCB holder connects power reliably and can be daisy-chained.
The Pads-PCB is designed for circuit proto-typing with ease of use. These boards are built using fiber-glass material with durable double-sided pads, an ideal alternative to building a costly custom PC board.
Large plated through pads allow the option of soldering on both sides of the board. In practical use, top-side soldering is recommended since the PCB mounts on a matching plastic holder, which acts as a stationary PCB workbench to free hands for circuit construction and testing. With the proliferation of SMT parts, such as the common 0805 family of R, L, C chips, top-side soldering becomes mandatory and renders traditional single-sided boards unsuitable.
Soldering circuits on the top-side indeed offers many advantages over bottom-side soldering for through-hole components. Some of the merits are:
* It is much faster and less error prone by avoiding frequent flipping of the working PCB.
* Inserted components don't ned to have leads bent and trimmed to the exact length before soldering.
* Components removal is made easy due to sraight leads and PCB held by the plastic holder
* Large pad holes accept two or more leads in one pad, allowing for more compact circuits with reduced jumper wires between pads.
* One pass trimming of component leads can be done at the end when the whole or portions of a circuit has been done properly
Quick-PadsTM PCBs come in four sizes. By interlinking additional holders, PCB space can easily be expanded. There is also a full-line -up of LAB-EASYTM proto-typing products designed to make your project building easier, faster and more satisfying.
Pictogram - Top Side Soldering
Pictogram - Meter Probe Points
Pictogram - Large Sized Drilled Hole
Pictogram - Easy System Expansion
Pictogram - Positioning SMT-0805
Pictogram - Quick-Snap Standoff Kit



2X prototyping project 2-side pcb 57X57MM 350 pads