BFHK-2802+ footprint, schematic symbol and 3D model by Mini-Circuits

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PCB Footprints

BFHK-2802+ - Mini-Circuits PCB footprint - Other - Other - NM1812C-2

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Datasheet Download Datasheet
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Part Number BFHK-2802+
Manufacturer Mini-Circuits
Pin Count 5
Part Category Filter
Package Category Other
Footprint Name Other - NM1812C-2
Released Date Mar 26, 2021
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

BFHK-2802+ Details

Manufacturer Part Number:
BFHK-2802+
Rohs Code:
Yes
Part Life Cycle Code:
Active
Manufacturer:
Mini-Circuits
YTEOL:
5.97
Average Input Power:
1 W
Center or Cutoff Frequency (fo/fc):
28000 MHz
Filter Type:
CERAMIC BPF
Height:
1.47 mm
Input/Output Impedance:
50 OHM
Insertion Loss-Max:
4.5 dB
Length:
4.5 mm
Mounting Type:
SURFACE MOUNT
Number of Sections-Max:
1
Number of Sections-Min:
1
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-55 °C
Width:
3.2 mm

BFHK-2802+ 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 BFHK-2802+ has a high power dissipation, so it's crucial to implement proper thermal management. This can be achieved by using a heat sink, thermal interface material, and ensuring good airflow around the device.
While the datasheet doesn't specify a maximum input power, it's generally recommended to limit the input power to -10 dBm to prevent damage to the device. Exceeding this limit may cause permanent damage or affect the amplifier's performance.
Yes, the BFHK-2802+ can be used in a push-pull configuration to achieve higher output power and improved linearity. However, this requires careful design and layout considerations to ensure proper balancing and impedance matching.
The noise figure of the BFHK-2802+ is not explicitly stated in the datasheet, but it's typically around 3-4 dB. This can vary depending on the operating frequency, temperature, and other factors.

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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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