All About Flexible PCB Assembly
The time has gone when needy had to look far away for flexible PCB assembly. Today, many manufacturers manufacture flexible PCBs from prototype. They are capable of building boards with reduced line trace spaces and micro-visa as your flexible circuit provider. Depending on your project, you can talk out which technologies are best for the use in your project. Find flex PCB assembly suppliers which provide incredibly quick turn flex circuit prototyping services.
Flexible PCB assembly is the process of assembling components on a flex board. This assembly process is similar to that of a rigid board. Flex PCBs are built with very thin laminates and exhibit high level of bendability, tensile strength and physical flexibility. These boards are also called flex board, flex circuit boards and flexible electronics.
Flex PCB assembly suppliers offers flex and rigid flex PCB assembly services. Flexible printed circuits are so useful in part because they can be made to fit where the smallest rigid boards can’t. The best service provider offers a variety of solutions including single-sided flex, double-sided flex multilayer flex and rigid-flex. Printed circuit board manufacturer produces high technology flex and rigid flex PCBs for the best use.
Types of Flexible PCBs
Flex — A flexible PCB is a flex that could have polyimide stiffeners for zif regions, though, the overall circuit is 100% flexible.
Flex with stiffener(s) — If a flex circuit needs to be rigid in specific areas, polyimide stiffeners can be easily added by lamination or pressure sensitive adhesive. It has often seen that stiffeners work well for flex circuits with components merely at one side.
Rigid-flex — This rigid flex-board is a perfect combination of a rigid-flex board and flex circuit. In this kind of board, flexible layers are squeezed between two rigid boards using no flow prepreg. Users love to have such kind of boards because they find such boards flexible enough from all perspective.
Benefits of Flex PCBs
Lightweight — Flex circuit’s polyimide material is lighter than other available materials for this purpose.
Thin –As far as its thickness is concerned, a typical 2-layer flex can range in thickness between 4.4 and 10 mils.
Flexible –This is obvious but the ability to make bends, users has more freedom to decrease the inclusive mechanical footprint.
High Temperature — Polyimide flex materials are capable to FR4. They are also resistant to oils, gases, and acids.
Look for flex PCB assembly suppliers which provide flexible and rigid-flex PCB fabrication in the USA and/or Offshore depending on your needs. Generally, these boards are used in places where it requires repeated flexing. The components assembled have to meet the demands of their operating conditions. Therefore, flex circuit boards demand higher standards in terms of cleanliness and soldering reliability than rigid PCBs.