Custom PCBs

Wangling's F4BME217 is a high-performance PTFE composite laminate engineered for demanding RF and microwave applications. Precision-formulated from woven fiberglass cloth, PTFE resin, and film, it delivers superior, consistent electrical properties. This next-generation material significantly outperforms its predecessor, F4B220, offering lower dielectric loss, higher insulation resistance, and enhanced stability. It serves as a reliable, high-performance domestic substitute

Wangling's F4BM217 is a high-performance composite laminate engineered for advanced RF and microwave applications. It is manufactured through a precise formulation and lamination process, combining woven fiberglass cloth with PTFE resin and film to achieve superior and consistent electrical properties. This next-generation material offers significant performance enhancements over its predecessor, F4B220, featuring lower dielectric loss, higher insulation resistance, and

Flexible Printed Circuit Boards (PCBs) have revolutionized the electronics industry, providing essential solutions for compact and lightweight designs. Let's delves into the construction, specifications, and applications of a double-sided flexible PCB made from polyimide, highlighting its advantages and potential uses. Specification Details Base Material Flexible polyimide Layer Count Double sided Board Dimensions 51mm x 35mm (+/- 0.15mm) Minimum Trace/Space 5/5 mils Minimum

What is a rigid-flex PCB? A rigid-flex PCB (Printed Circuit Board) is a type of circuit board that combines the features of both rigid and flexible PCBs. It consists of a flexible circuit board that is integrated with one or more rigid circuit boards. The flexible portion of the PCB is made up of a thin, flexible substrate material, such as polyimide, that can bend and twist to fit into tight spaces or to conform to complex shapes. The rigid portion of the PCB is made up of a

Dual Layer Flexible PCB Built on Polyimide With Immersion Gold and Yellow Mask (FPC’s are custom-made products, the picture and parameters shown are just for reference) General description This is a type of flexible printed circuit for the application of analog device. It’s a 2 layer board at 0.15mm thick. The base laminate is from ITEQ, It's fabricated per IPC 6012 Class 2 using supplied Gerber data. Immersion gold is applied on the pads. Stiffener is applied on the

This printed circuit board (PCB) features a double-sided sandwich aluminum substrate configuration, specifically engineered for high-heat-dissipation applications. It adheres to strict dimensional and performance criteria to fulfill the operational requirements of high-reliability electronic systems. PCB Specifications Construction Parameter Specification PCB Type Double-Sided Sandwich Aluminum PCB Thermal Conductivity > 2 W/mK Finished Board Thickness 1.65mm ± 10% Copper

This PCB utilizes an AL 5052 aluminum substrate supplied by Mingtai, adopts Lead-Free Hot Air Solder Leveling (HASL) as its surface finish, and is equipped with dual 2oz copper layers. Configured as a double-sided copper-clad aluminum substrate with a finished thickness of 3.2mm, it incorporates two layers of 2 W/mK thermal conductivity prepreg to establish a high-efficiency heat dissipation structure, which is tailored to meet the high heat dissipation requirements of power

Introducing the High-Quality SMT Stencil, it is a reliable and indispensable tool designed for the assembly of electronic circuit boards. With its precision laser-cut apertures and durable stainless steel construction, our SMT stencil ensures accurate and efficient solder paste deposition onto PCB pads, facilitating the seamless placement of surface mount components. Let's explore the features and advantages of our SMT stencil in detail. Features that Set Our SMT Stencil