Exxelia EMI-RFI feedthru filters are available in C, L, Pi and T cells and can be either soldered or screwed. Designs with diameters from 3 to 17 mm can be achieve depending on the required performance. Exxelia is the sole ESA qualified manufacturer for feedthru EMI-RFI filters.

FL 100

FL 100

Main Features

  • Silver plated
  • Glass or resin sealing
  • Threaded package

Typical Applications

  • Power supply
  • Data signal

Markets

Technical Characteristics

Current

  • Up to: 15 A

Voltage

  • Minimum : 25 V
  • Maximum : 500 V

Insertion Loss

  • Minimum : 0 dB
  • Maximum : 80 dB

Capacitance

  • Minimum : 3000 pF
  • Maximum : 280000 pF

Temperature

  • Minimum : -55 °C
  • Maximum : 125 °C

Dimensions (OD)

  • OD: 10 mm

Mounting

  • Bolt-in

Sealing

  • Glass & Resin

Notes

  • No special note

Related Standards

RoHS

ESA

3008 compliant

Related Documents

Technical Papers

3D Models

  • No Model

Frequently Asked Questions

Related to this product

Q: How is a L Filter Built?

Two elements: a feedthrough capacitor from line to ground, and an inductor connected in series with it between the input and output terminals.

The capacitive element can be placed on either the line or load side of the filter, making it either a capacitive or inductive input. Its attenuation increases at 40 dB per decade from its cutoff frequency to at least that frequency where it exhibits a minimum attenuation of 70 dB. It maintains this level at higher frequencies. They are commonly referred to as L filters:

  • L1 indicates that the inductive element is on the end with the threaded mounting neck.
  • L2 indicates that the capacitive element is on the end with the threaded mounting neck. L-Only Filters or LL are used when the difference between line and load impedance is large.

The inductive element is best placed so that it faces the lower impedance.

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