Red Oil OSP Process Double Sided Printed Circuit Board Through Hole Connection

Price Negotiable

Price: Based on Gerber Files

MOQ: Sample,1 pc(5 square meters)

Delivery Time: NA

Brand: xingqiang

Product Description

What are the uses of double-sided red oil circuit boards?

This type of PCB is commonly used in applications requiring moderate circuit complexity, such as LED lighting, industrial control systems, and automotive dashboards. The red solder mask not only provides aesthetic appeal but also protects the copper surfaces from oxidation.

Manufacturing process:

Design and layout:Firstly, the PCB design is carried out through circuit design software, with wiring and component placement on both sides, and the position type of vias are planned at the same time.
Drilling and electroplating: Drilling is carried out according to the design requirements, and electroplating is performed after drilling to form a via the circuits on both sides.
Etching: Remove the excess copper foil to form the desired circuit pattern.
Assembly and welding: After the components are installed, welding treatment is carried out, which can be done using surface-mount technology (SMT) or through technology (THT).

Main Features of Red Oil Double Sided PCB:

Category	Feature	Description
I. Structure	Dual Layer Circuitry	Conductive copper layers exist on both the top and bottom surfaces of the board.
	Plated Through-Holes (PTH)	Vias are utilized to electrically connect the circuits between the two layers, enabling component access and signal crossover.
	Routing Flexibility	Offers enhanced component density and circuit complexity, surpassing single-sided PCBs.
II. Solder Mask	High Contrast	The Red color provides excellent visual contrast against white or yellow silkscreen printing, making component labels easy to read.
	Good Inspection Visibility	Better contrast than black or blue masks, simplifying Automated Optical Inspection (AOI) and manual defect checking.
	Physical Protection	The LPI Red Solder Mask acts as an insulator, preventing solder bridges during assembly and protecting traces from oxidation and environmental damage.
III.Application	Broad Applicability	Suitable for a wide range of products including consumer electronics, hobbyist projects, and many industrial controls.
III.Application	Aesthetics	Often chosen for its distinctive, vibrant look for product differentiation or when the PCB is a visible component.