

Die Cut Components for Electronics
CFS specializes in manufacturing precision die-cut components and masking supplies for the electronics industry. Our expertise includes conformal coating masking, which safeguards specific areas of printed circuit boards (PCBs) and related assemblies during film application. We have extensive experience in die-cutting polyimide and related products, ensuring precision and reliability.
Our extensive selection of tapes are ideal for masking, insulation, shielding and surface protection. Precision die cut components for electronics often include a pressure sensitive adhesive to keep the piece in place during assembly. As a 3M Preferred Converter we have access to their full line of products and technical expertise. An onsite clean room facility allows us to manufacture products in a controlled environment.
As an ISO 9001:2015 company, we are focused on producing the highest quality products to help preserve and protect your electronic and related components.
Some popular uses for CFS products in electronics manufacturing include:
- Die cuts and tapes for insulation and protection
- Rubber masking boots, plugs and caps
- Thermal interface materials
- Heat sink attachments
- Protective films
- Grounding applications
- Thermal gap pads
- Spacer and cushioning components
- EMI/RFI shielding
- Hot air leveling (HASL) masking
- Component gaskets
- Heat transfer components
Unique Challenges of Modern Electronic Designs
Today's electronic assemblies and products have unique design challenges that require innovative solutions. In aerospace, where reliability and precision are paramount, electromagnetic shielding materials and thermal management components help ensure signal integrity and protect sensitive parts from interference, enabling advanced avionics systems to operate flawlessly under extreme conditions.
In the automotive sector, specialized materials are used to provide effective EMI shielding and grounding solutions for high-frequency electronic systems, such as sensors, control modules, and infotainment units, ensuring seamless communication and enhanced safety. Additionally, thermal management materials aid in heat dissipation, improving the efficiency and longevity of electric vehicle batteries and other heat-sensitive components.
EMI shielding is essential for electronics like smartphones, laptops, and gadgets to prevent wireless interference and protect internal components like CPUs and memory from malfunctions or data corruption. In TVs and audio equipment, it reduces interference to maintain quality and prevent distortions.
By combining innovative materials with tailored engineering solutions, we can support product development, enhance performance, and help you deliver reliable, next-generation technologies.
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To accommodate the specific needs of our electronics customers, CFS offers a variety of materials that meet your rigorous requirements. Some of the most common include: