The connectivity in the Printed Circuit board plays an essential role in the PCB assembly process. Accurate placement of electrical components occurs during assembly, which can help connect functional components and interconnect circuitry in the PCB. Careful consideration of parts specification, orientation, and component placement can help your final product be long-lasting and comply with industry standards.

Following are the steps which can help in positioning PCB components during assembly:

1. Using the PCB layout software to plan the placement of components before assembling the board can help ensure that the components fit correctly on the board and the board acquires a clean and organized layout.
2. It is recommended to always check with manufacturers like PCB Runner and follow the recommended component placement guidelines.
3. Using a stencil to apply solder paste to the board before placing the components can help get good solder joints.

1. Placing the components on the board diligently ensures they are aligned and seated properly. Using tweezers or a vacuum pickup tool to handle SMD components can also help.

5. Always check the polarity and orientation of the polar components before soldering.
6. Apply heat to solder the components to the board by hand or using a reflow oven. Follow the recommended temperature and time settings for the solder paste and components.

1. After soldering, perform visual and X-RAY testing to ensure all components are correctly seated and soldered.

In conclusion, component placement guidelines can make the printed circuit board efficient and low-cost. All the designers should check with manufacturers like PCB Runner for component placement guidelines before designing the circuit board for accurate placement of electronic components.