Feed Through Filter

Ferrtx offers a specialized range of Feed Through Filter capacitors, engineered to deliver exceptional attenuation of high-frequency noise in power, signal, and RF transmission lines. Designed for demanding applications that require clean, stable, and interference-free operation, our EMI feedthrough filters provide an effective solution for reducing conducted and radiated electromagnetic interference.

Whether you are integrating filters into industrial control boards, medical instrumentation, RF communication modules, or precision measurement systems, Ferrtx provides reliable and customizable filtering components that ensure consistent electrical performance.

What Are Feed Through Filter Capacitors?

A feed through filter capacitor is a compact EMI filtering device that allows desired signals to pass through while blocking high-frequency noise. Compared with standard capacitors, feedthrough filters offer stronger insertion loss and superior shielding thanks to their 360-degree grounding structure and low-impedance design.

Ferrtx feedthrough filters support a wide range of filtering characteristics, making them ideal for noise-sensitive systems that demand strong attenuation across broad bandwidths.

This makes them well-suited for applications in RF Components, Power Line Filters, and various electronic assemblies requiring stable electromagnetic performance.

Key Features

• Excellent High-Frequency Attenuation
  Strong suppression of EMI noise, ideal for industrial, RF, and communication systems.

• Low ESR & Low Impedance Structure
  Ensures stable filtering performance across wide frequency ranges.

• Compact, Board-Mountable Design
  Suitable for space-restricted layouts and multi-layer PCB systems.

• High Reliability for Harsh Environments
  Suitable for long-term operation in automotive, industrial, and commercial electronics.

• Customizable Configurations
  Ferrtx supports custom capacitance, voltage rating, and mechanical structure for specialized needs.

Product Lineup (Based on File Contents)

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Since these codes contain no electrical parameters, no table is required.

• SHC3822-5008X-100VDC-102Z

• SLPi5040-13508X-100VDC-332Z

• SHC4033-2808S-100VDC-101M

These feedthrough components are designed for precision EMI filtering and stable line protection in critical electronic assemblies.

If you need, I can help you rebuild tables once you provide more detailed specifications.

Typical Applications

• RF signal conditioning and transmission

• Industrial measurement equipment

• Communication base stations

• EMC-sensitive circuits

• Power management systems

• High-stability instrumentation

These components also integrate seamlessly with related categories such as Multilayer Chip Beads and Power Line Filters, forming complete EMI suppression solutions.

Why Choose FERRTX Feed Through Filters?

At Ferrtx, we combine advanced EMI filtering technology with strict quality control to ensure that every EMI feedthrough filter meets global standards. Our engineering team also supports customization to meet specialized filtering requirements—whether your goal is enhanced shielding effectiveness, tighter tolerance, or fully tailor-made frequency attenuation performance.

For customers comparing different global brands, Ferrtx products provide a highly reliable and cost-effective alternative to well-known industry options such as Tesch feed through filter solutions.

Customization & Support

If you require:

• Specific capacitance values

• Different voltage grades

• Modified mounting or lead structures

• OEM/ODM production

Ferrtx provides complete engineering support to design the perfect feed through filter capacitor for your application.

Request a Quote

Looking for feedthrough filters with stable performance and excellent EMI suppression?
Contact Ferrtx today for specifications, samples, and pricing.