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SCLF-45+ - Mini-Circuits

Description: Signal Conditioning LOW PASS FLTR / SM / RoHS

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SCLF-45+ - Mini-Circuits - PCB symbol
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PCB Footprints
SCLF-45+ - Mini-Circuits PCB footprint - Other - Other - YY161
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3D Models
SCLF-45+ - Mini-Circuits - 3D model - Other - YY161
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SCLF-45+ Details

  • Manufacturer Part Number:

    SCLF-45+

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    6.88

  • Attenuation Frequency-Max:

    90 MHz

  • Attenuation Frequency-Min:

    70 MHz

  • Attenuation@Freq-Max:

    40 dB

  • Attenuation@Freq-Min:

    20 dB

  • Average Input Power:

    0.5 W

  • Center or Cutoff Frequency (fo/fc):

    55 MHz

  • Filter Type:

    LOW PASS FILTER

  • Height:

    7.11 mm

  • Input Impedance:

    50 OHM

  • Insertion Loss-Max:

    3 dB

  • JESD-609 Code:

    e3

  • Length:

    19.05 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Impedance:

    50 OHM Ω

  • Terminal Finish:

    TIN OVER NICKEL

  • VSWR:

    1.7

  • Width:

    9.65 mm

SCLF-45+ Frequently Asked Questions (FAQs)

  • Mini-Circuits provides a recommended PCB layout and footprint in their application notes, which can be found on their website. It's essential to follow these guidelines to ensure optimal performance and minimize parasitic effects.
  • The SCLF-45+ can generate significant heat during operation. It's crucial to provide adequate heat sinking, such as a thermal pad or heat sink, to ensure reliable operation and prevent overheating. Additionally, ensure good airflow around the device.
  • While the datasheet specifies the maximum input power, it's essential to note that exceeding this limit can cause permanent damage to the device. As a general rule, it's recommended to derate the input power by 1-2 dB to ensure reliable operation.
  • The SCLF-45+ has a specific input and output impedance. To ensure optimal performance, it's essential to match these impedances using impedance-matching networks or components. Mini-Circuits provides guidance on impedance matching in their application notes.
  • The typical current consumption of the SCLF-45+ is not explicitly stated in the datasheet. However, according to Mini-Circuits, the typical current consumption is around 200-250 mA, depending on the operating frequency and input power.

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SCLF-45+ 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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