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BPF-A122+ - Mini-Circuits

Description: Signal Conditioning BANDPASS FLTR / SURF MT / RoHS,Lumped LC Band Pass Filter, 119 - 125 MHz, 50Ω.

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BPF-A122+ - Mini-Circuits - PCB symbol
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PCB Footprints
BPF-A122+ - Mini-Circuits PCB footprint - Other - Other - BPF-A122+-2
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3D Models
BPF-A122+ - Mini-Circuits - 3D model - Other - BPF-A122+-2
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BPF-A122+ Details

  • Manufacturer Part Number:

    BPF-A122+

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    6

  • Attenuation Frequency-Max:

    137 MHz

  • Attenuation Frequency-Min:

    111 MHz

  • Attenuation@Freq-Max:

    40 dB

  • Attenuation@Freq-Min:

    20 dB

  • Average Input Power:

    0.5 W

  • Center or Cutoff Frequency (fo/fc):

    122 MHz

  • Filter Type:

    BAND PASS FILTER

  • Height:

    8.89 mm

  • Input Impedance:

    50 OHM

  • Insertion Loss-Max:

    6 dB

  • JESD-609 Code:

    e4

  • Length:

    34.54 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:

    GOLD (5) OVER NICKEL (240)

  • VSWR:

    1.6

  • Width:

    9.27 mm

BPF-A122+ Frequently Asked Questions (FAQs)

  • The maximum power handling of the BPF-A122+ is 1 watt. Exceeding this power limit may cause damage to the device or affect its performance.
  • The BPF-A122+ is designed to operate in a temperature range of -40°C to 85°C. However, it's recommended to derate the power handling and operating frequency when used in extreme temperatures or humid environments.
  • The BPF-A122+ has a 50 ohm input and output impedance. To impedance match, use a pi-network or a T-network with capacitors and inductors to match the filter's impedance to your system's impedance.
  • The typical group delay of the BPF-A122+ is around 10-20 ns, which is relatively low for a bandpass filter. This makes it suitable for applications where signal delay is critical.
  • Yes, the BPF-A122+ is designed and manufactured to meet the requirements of high-reliability applications. It's built with high-quality components and undergoes rigorous testing to ensure its performance and durability.

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BPF-A122+ Overview

Use the download button to access the BPF-A122+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BPF-A, or try a keyword search, such as General Purpose Passive Filters

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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