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LFCN-120+ - Mini-Circuits

Description: Signal Conditioning LOW PASS FLTR / SURF MT / RoHS

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LFCN-120+ - Mini-Circuits - PCB symbol
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PCB Footprints
LFCN-120+ - Mini-Circuits PCB footprint - Other - Other - FV1206_T=0.94mm
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3D Models
LFCN-120+ - Mini-Circuits - 3D model - Other - FV1206_T=0.94mm
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LFCN-120+ Details

  • Manufacturer Part Number:

    LFCN-120+

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    6.98

  • Additional Feature:

    TAPE AND REEL

  • Attenuation Frequency (+/- delta f)-Max:

    105000 kHz

  • Attenuation Frequency (+/- delta f)-Min:

    85000 kHz

  • Attenuation@Freq-Max:

    40 dB

  • Attenuation@Freq-Min:

    20 dB

  • Average Input Power:

    8.5 W

  • Center or Cutoff Frequency (fo/fc):

    195 MHz

  • Filter Type:

    CERAMIC LPF

  • Height:

    0.94 mm

  • Input/Output Impedance:

    50 OHM

  • Insertion Loss-Max:

    3 dB

  • JESD-609 Code:

    e3

  • Length:

    3.2 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Sections-Max:

    7

  • Number of Sections-Min:

    7

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • VSWR:

    1.2

  • Width:

    1.6 mm

LFCN-120+ Frequently Asked Questions (FAQs)

  • A good grounding scheme is crucial for the LFCN-120+. It's recommended to use a solid ground plane on the PCB, and to connect the device's ground pins to the ground plane using vias. Additionally, keep the signal traces short and away from noise sources.
  • The LFCN-120+ has a 50 ohm input and output impedance. If your application requires a different impedance, you'll need to use an impedance matching network. You can use online impedance matching calculators or consult with a RF engineer to design the matching network.
  • The LFCN-120+ can handle up to 1W of input power. Exceeding this limit can cause damage to the device. Make sure to attenuate the input signal if it exceeds this power level.
  • To minimize the noise figure, ensure that the input signal is well-matched to the device's input impedance. Also, keep the device away from noise sources, and use shielding and filtering to reduce electromagnetic interference.
  • The LFCN-120+ operates from -40°C to +85°C. Operating the device outside this range can affect its performance and reliability.

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LFCN-120+ Overview

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About Mini-Circuits

Mini-Circuits is a global leader in the design, manufacturing, and distribution of RF and microwave components and systems. The company's product portfolio includes a vast array of components such as amplifiers, mixers, splitters, couplers, filters, switches, and attenuators, among others. These components cover frequency ranges from DC to 65 GHz and beyond, serving applications in wireless communication, satellite communication, radar systems, test and measurement equipment, medical devices, and more.

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LFCN-120+ Alternates

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Part Image LFCN-120 Mini-Circuits

Ceramic LPF, 7 Section(s) Min, 7 Section(s) Max, 195MHz