The LCA® Panel Mount EMI Filter builds a solid EMC protection line across multiple fields with strict quality standards. It creates highly stable filtering solutions relying on precision “dry pressing process” and high-quality materials. Whether for EMI filters required by aerospace or RF microwave equipment, all products undergo multiple rigorous tests, providing a solid and reliable core support for the electromagnetic compatibility of various devices.
LCA Thread Mount Feedthrough Filters are designed to suppress conducted electromagnetic interference (EMI) and radio frequency interference (RFI) in electronic systems requiring stable power and signal integrity. Featuring a threaded metal housing and epoxy-sealed construction, these EMI filters provide effective attenuation of high-frequency noise while allowing DC and low-frequency signals to pass with minimal loss.
The threaded mounting design ensures excellent grounding to the equipment enclosure, improving shielding effectiveness and overall EMC performance compared to conventional PCB-mounted filtering solutions. The epoxy sealing offers reliable electrical insulation and mechanical stability for industrial environments.
This model features a capacitance of 2200pF capacitance, rated voltage of 250VAC, and a C circuit type. It is suitable for applications requiring high voltage.
LCA provides customization options for capacitance, thread size, and circuit design to meet specific EMI filtering requirements.
✔ Stable Electrical Performance
Provides consistent filtering performance under continuous operating conditions.
✔ Compact Thread Mount Construction
The threaded housing enables secure installation while minimizing the required mounting space, making the filter suitable for compact electronic assemblies.
✔ Broad Application Compatibility
Suitable for power lines, signal lines and communication interfaces across numerous electronic systems.
✔ Excellent Mechanical Strength
The metal housing provides reliable structural support and secure mounting under vibration and normal industrial operating conditions.
Industrial Automation
Industrial control systems frequently operate in electrically noisy environments generated by motors, variable frequency drives, relays and switching power supplies. Thread Mount Feedthrough Filters help prevent conducted interference from entering sensitive control circuits, improving the stability and reliability of PLCs, servo systems, industrial robots, CNC equipment and automated production lines.
Medical Equipment
Medical electronic equipment requires extremely stable electromagnetic performance to ensure accurate diagnosis and reliable operation. These filters are commonly integrated into diagnostic instruments, patient monitoring systems, laboratory analyzers and medical power supplies to reduce conducted EMI and improve overall system reliability.
Transportation Systems
Railway electronics, electric vehicles, marine equipment and transportation control systems often experience harsh electromagnetic environments. Thread Mount Feedthrough Filters contribute to improved system stability by reducing conducted interference affecting sensitive electronic modules.
Instrumentation
Precision measurement equipment requires low electrical noise to maintain measurement accuracy. Feedthrough Filters are widely applied in analytical instruments, laboratory equipment and electronic test systems where stable signal integrity is essential.
Whether you need a standard product or a customized EMI filtering solution, LCA provides reliable products backed by experienced engineering support.
LCA Thread Mount Feedthrough Filters are manufactured in accordance with international quality and environmental standards. Compliance documentation, material declarations, and technical specifications are available upon request.
✔ RoHS
✔ ISO9001
✔ IATF16949
Product quality is fundamental to the long-term reliability of every EMI filtering solution. LCA implements comprehensive quality control procedures throughout material sourcing, manufacturing, assembly and final inspection to ensure every Thread Mount Feedthrough Filter meets specified electrical and mechanical requirements.
✔ Incoming Material Inspection
✔ In-process Quality Control
✔ Final Electrical Testing
✔ Dimensional Inspection
✔ Traceability
Every electronic system has unique electrical and mechanical requirements. To better support OEM and industrial applications, LCA offers flexible customization services for Thread Mount Feedthrough Filters.
Our engineering team works closely with customers to develop customized EMI filtering solutions optimized for specific electrical performance, mechanical installation and environmental requirements. GO CUSTOMIZE
Selecting the appropriate feedthrough filter involves multiple electrical and mechanical considerations. If you are unsure which product best matches your application, LCA’s engineering team is available to assist with product selection and customized solution development.
We can help evaluate electrical requirements, recommend suitable circuit configurations, optimize mounting dimensions and develop customized filtering solutions based on your specific operating environment. CONTACT US
✔ Product Selection
✔ EMC Design Support
✔ Circuit Recommendation
✔ Mechanical Customization
✔ Prototype Development
✔ OEM Projects
LCA manufactures high-performance EMI/RFI filtering components using precision machining and carefully selected materials. Continuous process control and production optimization ensure consistent quality while supporting both standard products and customized OEM solutions.
Selecting an appropriate feedthrough filter requires balancing electrical performance, mechanical installation and long-term environmental reliability. Engineers should consider not only capacitance and voltage ratings but also the expected noise spectrum, grounding quality, operating environment and enclosure design.
Proper integration of the filter into the equipment enclosure often has a greater impact on EMC performance than the filter component itself. Therefore, enclosure grounding, cable routing and installation practices should all be considered during system design.
Thread Mount Feedthrough Filters require minimal maintenance under normal operating conditions. However, periodic inspection of mechanical mounting, grounding continuity and environmental conditions is recommended during routine equipment maintenance.
Avoid excessive mechanical stress, impact or contamination that may affect long-term electrical performance. When replacing a filter, ensure the replacement specification matches the original electrical and mechanical requirements.
A Thread Mount Feedthrough Filter is a passive EMI suppression component installed directly through a conductive enclosure wall. It suppresses conducted electromagnetic interference while allowing useful electrical signals or power to pass through with minimal loss.
C circuits are suitable for general applications, while LC, Pi and T configurations provide progressively improved filtering performance for more demanding EMI environments.
Standard UNF and metric thread sizes are available. Custom thread dimensions can also be manufactured according to customer requirements.
Yes. LCA offers customization of capacitance, voltage rating, thread size, circuit configuration, housing dimensions, terminal style and surface finish.
Typical applications include industrial automation, medical electronics, telecommunications, transportation systems, instrumentation, power electronics and commercial electronic equipment.
Standard epoxy sealed products are intended for general industrial environments. Applications involving moisture ingress, pressure differentials or harsh environmental exposure should consider hermetically sealed versions.
Hermetically sealed feedthrough filters are recommended when the application requires gas-tight sealing, vacuum integrity, moisture resistance or operation in harsh environmental conditions. Standard epoxy sealed products are generally suitable for most industrial and commercial electronic equipment.
Yes. Our engineering team can develop customized feedthrough filters based on your electrical performance requirements, mechanical installation constraints and application environment.
If you need assistance selecting the appropriate Thread Mount Feedthrough Filter, simply contact our engineering team with your application details. We will recommend the most suitable product or develop a customized solution based on your project requirements.
LCA is customer demand-centric. With professional technical capabilities, rigorous implementation processes, and considerate full-cycle services, it creates exclusive solutions for customers with diverse needs!
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