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BFCN-5100+ - Mini-Circuits

Description: 5.1GHz Center Band Pass Ceramic Filter 4 GHz 50Ohm 8-SMD Module

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PCB Footprints
BFCN-5100+ - Mini-Circuits PCB footprint - Other - Other - FV1206-6
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3D Models
BFCN-5100+ - Mini-Circuits  - 3D model - Other - FV1206-6
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BFCN-5100+ Details

  • Manufacturer Part Number:

    BFCN-5100+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    7.34

  • Additional Feature:

    TAPE AND REEL

  • Average Input Power:

    2 W

  • Center or Cutoff Frequency (fo/fc):

    5100 MHz

  • Filter Type:

    CERAMIC BPF

  • Height:

    0.94 mm

  • Input/Output Impedance:

    50 OHM

  • Insertion Loss-Max:

    2.1 dB

  • Length:

    3.2 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • VSWR:

    2

  • Width:

    1.6 mm

BFCN-5100+ Frequently Asked Questions (FAQs)

  • A good PCB layout and grounding scheme is crucial for optimal performance. Mini-Circuits recommends a multi-layer PCB with a solid ground plane, and to connect the device's ground pins to the ground plane. Additionally, keep the input and output traces as short as possible and use 50-ohm transmission lines to minimize signal reflections.
  • To ensure proper biasing, follow the recommended biasing circuit shown in the datasheet. Use a high-quality voltage regulator to provide a stable voltage supply, and ensure the bias resistors are of high precision and low tolerance. Also, make sure to decouple the power supply lines with capacitors to minimize noise and ripple.
  • The BFCN-5100+ can handle up to 1W of input power, but it's recommended to derate the power handling to 0.5W or less to ensure reliable operation and minimize the risk of overheating. Exceeding the maximum power handling capability can lead to device damage or failure.
  • To troubleshoot oscillations or instability, check the PCB layout and grounding scheme for any issues. Ensure that the device is properly biased and the power supply is stable. Also, check for any impedance mismatches or reflections in the input and output lines. If the issue persists, consult the datasheet and application notes for further guidance.
  • To prevent damage, store the BFCN-5100+ in its original packaging or a similar ESD-protective package. Handle the device by the body, avoiding touching the pins or electrical connections. Avoid exposing the device to extreme temperatures, humidity, or physical stress. Follow standard ESD precautions when handling the device.

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BFCN-5100+ 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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