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SCLF-27+ - Mini-Circuits

Description: 30MHz (Cutoff) Frequency Low Pass RF Filter (Radio Frequency) Bandwidth 1dB 8-SMD, Flat Leads

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Symbol
SCLF-27+ - Mini-Circuits - PCB symbol
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PCB Footprints
SCLF-27+ - Mini-Circuits PCB footprint - Other - Other - YY161-2026
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3D Models
SCLF-27+ - Mini-Circuits - 3D model - Other - YY161-2026
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SCLF-27+ Details

  • Manufacturer Part Number:

    SCLF-27+

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    6.88

  • Attenuation Frequency-Max:

    41 MHz

  • Attenuation Frequency-Min:

    36 MHz

  • Attenuation@Freq-Max:

    40 dB

  • Attenuation@Freq-Min:

    20 dB

  • Average Input Power:

    0.5 W

  • Center or Cutoff Frequency (fo/fc):

    30 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 (Sn) - with Nickel (Ni) barrier

  • VSWR:

    1.3

  • Width:

    9.65 mm

SCLF-27+ Frequently Asked Questions (FAQs)

  • Mini-Circuits provides a recommended PCB layout and footprint in their application note AN-60-014, which can be found on their website. It's essential to follow this layout to ensure optimal performance and minimize parasitic effects.
  • To achieve the specified return loss and insertion loss performance, it's crucial to ensure that the SCLF-27+ is properly matched to the system impedance (typically 50 ohms). This can be done by using a pi-network or a T-network matching circuit, and optimizing the component values using simulation software or measurement tools.
  • The maximum power handling capability of the SCLF-27+ is not explicitly stated in the datasheet. However, according to Mini-Circuits' application engineers, the device can handle up to 1W of continuous power, but this may vary depending on the operating frequency and environmental conditions. It's recommended to consult with Mini-Circuits' support team for specific power handling requirements.
  • While the SCLF-27+ is optimized for 50 ohm systems, it can be used in non-50 ohm systems with some performance degradation. However, the device's return loss and insertion loss performance may not meet the specified values. It's recommended to consult with Mini-Circuits' support team or perform simulations to determine the feasibility of using the SCLF-27+ in a non-50 ohm system.
  • The operating temperature range of the SCLF-27+ is -40°C to +85°C, as stated in the datasheet. However, it's essential to note that the device's performance may vary across this temperature range, and it's recommended to consult with Mini-Circuits' support team for specific temperature-related performance characteristics.

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SCLF-27+ 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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Low Pass Filter, 30MHz, 8 Pin(s), Plastic