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JCBP-290+ - Mini-Circuits

Description: Lumped LC Band Pass Filter, 100 - 480 MHz, 50Ω

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Symbol
JCBP-290+ - Mini-Circuits - PCB symbol
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PCB Footprints
JCBP-290+ - Mini-Circuits PCB footprint - Other - Other - BG291_2023
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3D Models
JCBP-290+ - Mini-Circuits - 3D model - Other - BG291_2023
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JCBP-290+ Details

  • Manufacturer Part Number:

    JCBP-290+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    6.89

  • Attenuation Frequency-Max:

    760 MHz

  • Attenuation Frequency-Min:

    65 MHz

  • Attenuation@Freq-Max:

    40 dB

  • Attenuation@Freq-Min:

    20 dB

  • Average Input Power:

    0.5 W

  • Center or Cutoff Frequency (fo/fc):

    290 MHz

  • Filter Type:

    BAND PASS FILTER

  • Height:

    6.35 mm

  • Input Impedance:

    50 OHM

  • Insertion Loss-Max:

    2 dB

  • JESD-609 Code:

    e3

  • Length:

    22.09 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Impedance:

    50 OHM Ω

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • VSWR:

    2.2

  • Width:

    20.32 mm

JCBP-290+ 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.
  • To achieve the best possible noise figure, ensure that the input and output impedances are matched to 50 ohms, and the device is operated within its recommended operating conditions. Additionally, use high-quality components and follow proper PCB design and layout practices to minimize noise and parasitic effects.
  • The maximum power handling capability of the JCBP-290+ is not explicitly stated in the datasheet. However, according to Mini-Circuits, the device can handle up to +15 dBm of input power without damage. It's essential to ensure that the input power is within this limit to prevent damage to the device.
  • While the JCBP-290+ is designed for 50 ohm systems, it can be used in non-50 ohm systems with some performance degradation. However, it's essential to ensure that the input and output impedances are properly matched to the system impedance to minimize reflections and ensure optimal performance.
  • The operating temperature range of the JCBP-290+ is -40°C to +85°C. However, the device's performance may degrade at extreme temperatures, and it's essential to ensure that the device is operated within its recommended operating conditions for optimal performance.

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JCBP-290+ 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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