Rigid Flex PCB

In response to market requirements, HemeixinPCB also offers production of its core HDI technology in combination with flexible printed circuit boards. To make this possible, HemeixinPCB can offer rigid-flex and flexible PCBs and HDIs for high-reliability applications, with features down to 25 µm and flexible dielectric core down to 25 µm. With the revolution in portable communications’ products over the last decade, Rigid Flexible Circuits have become a preferred design solution for both complex, three-dimensional product assembly and advanced component surface mounting demands.

The Innovation in Your Products

Rigid Flex Circuits provide you with a unique tool in order to bring your innovative packaging ideas to market, and to also separate your products from the crowd. In addition, Rigid Flex gives you the ability to design your circuitry to fit the device, rather than building the device to fit the circuit board.

  • More flexibility, as the name suggests
  • Improved resistance to vibrations and movement; lower mass/weight
  • Small package size
  • Allows the board to bend to its desired applicable shape
  • Allows for more compact devices
  • High tensile strength—can be significantly warped/deformed without breakage
  • High bendiness—up to 360 degrees

The Density in Your Packaging

The standard dielectric in flexible circuits is .001 – .002" making it a natural for ultra-thin, ultra-light packaging. Adhesiveless laminates, HDI and thin copper layers make it ideal for fine line technology, providing you with the smallest, thinnest and lightest solution for your circuit designs.

The Reliability of Your Circuitry

To reassure the ultimate reliability as a leading Rigid Flex PCB manufacturer, Rigid Flex Circuits are specially designed for the rigors of aerospace, medical and military applications. Flex assemblies also reduce connectors, and the manufacturing labor, yield, transmission, and reliability issues that are inherent as part of their application.


What We Offer:

  • Quick turn rigid flexible pcb board within 10 working days.
  • The fastest Turn-Key Rigid Flex PCB assembly within 2 weeks.
  • Stacked and staggered Micro via large format circuit board
  • Large format Circuit board
  • Ultra long rigid flexible PCB board
  • Heavy copper Rigid Flex PCB Copper Weight of up to 10 oz
  • Sculptured rigid flex circuits
  • Copper-filled microvias Rigid Flex PCB
  • Minimum track width and spacing in mass production around 50μm
  • HDI Rigid Flex PCB build up: 1+N+1 HDI Rigid Flex PCB, 2+N+2 HDI Rigid Flex PCB, 3+N+3 HDI Rigid Flex PCB, 4+N+4 HDI Rigid Flex PCB
  • Any layer HDI Rigid Flex PCB
  • Ultra-thin HDI Rigid Flex PCB for wearable electronics
 

Rigid Flex PCB
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Rigid Flex Circuits
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HDI rigid flexible pcb board
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General capabilities for polyimide rigid-flex circuit boards: 

Description Standard Capabilities
Lines/spaces 40/45 µm
Microvias/pads diameter (flex) 50/200 µm
Microvias/pad diameter (rigid, laser) 75/200 µm
Through vias/pads diameter (rigid, mech.) 125/300 µm
Thinnest dielectric thickness (flex) 12 µm
Thinnest dielectric thickness (rigid) 60 µm
Conductor width tolerance +/- 20%
Artwork to soldermask tolerance +/- 25 µm
Layer count up to 20

 

 

Advance capabilities for polyimide rigid-flex circuit boards: 

Description Standard Capabilities
Lines/spaces 35/40 µm
Microvias/pads diameter (flex) 40/100 µm
Microvias/pad diameter (rigid, laser) 50/150 µm
Thinnest dielectric thickness (flex) 12 µm
Thinnest dielectric thickness (rigid) 30 µm
Conductor width tolerance +/- 15%
Artwork to soldermask tolerance +/- 15 µm
Layer count up to 30


 

 

Rigid flexible PCB circuits are an essential part of modern day technologies. The fact that they can bend and be folded means that these circuits are highly adaptable to any circumstance and application. One simply does not have that capability when it comes to completely rigid circuits, which serve their purpose in conventional electronics, but fail when it comes to specialized situations.

There are many advantages to using rigid flex PCB over traditional circuit boards. For example, during the manufacturing process, conventional boards are exposed to potential human error when soldering, routing, or wrapping the wires. But because rigid flex circuits must be manufactured through automated processes adhering to precise designs, there is less room for error.

Of course, the greatest advantage to using rigid flex circuits is that they are designed to have the freedom to move without compromising the overall integrity of the device’s components over time.

Our rigid flex PCB manufacturing allows circuits to be configured in ways that satisfy your specifications and needs. We can create circuit boards according to specific shapes, and we can also modify their thickness. That means that the circuit board’s flexibility doesn’t just extend to its physical properties, but also in the various ways it can be designed. Rather than creating a product around your circuit board, we allow you to build your rigid flex PCB around your product, ultimately reducing size and space limitation issues and considerations.

Moreover, when talking about the functionality of rigid flex PCB manufacturing it is also important to consider the higher device density population it enables, allowing for more features to be included in your product.

Finally, since the rigid flex PCB circuits are thinner and less bulky than conventional circuit boards, heat is able to dissipate with a higher degree of effectiveness, resulting in a longer operational duration.

The bottom line is that rigid flex PCB is the right choice for you if you want to produce lighter, functional products.