BFCN-4440+ footprint, schematic symbol and 3D model by Mini-Circuits

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PCB Footprints

BFCN-4440+ - Mini-Circuits PCB footprint - Other - Other - BFCN-4440+-2

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Datasheet Download Datasheet
Stock & Prices Price & Stock for BFCN-4440+
Part Number BFCN-4440+
Manufacturer Mini-Circuits
Pin Count 4
Part Category Filter
Package Category Other
Footprint Name Other - BFCN-4440+-2
Released Date Jul 13, 2022
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

BFCN-4440+ Details

Manufacturer Part Number:
BFCN-4440+
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
EIA STD PACKAGE SIZE 1206, LTCC, 4 PIN
ECCN Code:
EAR99
Manufacturer:
Mini-Circuits
YTEOL:
7
Additional Feature:
MIL-STD-202
Average Input Power:
1.5 W
Center or Cutoff Frequency (fo/fc):
4440 MHz
Filter Type:
CERAMIC BPF
Height:
0.94 mm
Input/Output Impedance:
50 OHM
Insertion Loss-Max:
2 dB
JESD-609 Code:
e3
Length:
3.2 mm
Mounting Type:
SURFACE MOUNT
Number of Sections-Max:
1
Number of Sections-Min:
1
Operating Temperature-Max:
100 °C
Operating Temperature-Min:
-55 °C
Packing Method:
TR, 7 INCH
Terminal Finish:
Tin (Sn) - with Nickel (Ni) barrier
Width:
1.6 mm

BFCN-4440+ 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 keep the signal traces as short as possible. A good rule of thumb is to keep the signal traces within 1/4 inch of the device.
To ensure proper biasing, follow the recommended biasing circuit shown in the datasheet. Make sure to use a high-quality voltage regulator and decoupling capacitors to minimize noise and ripple. Also, ensure the bias voltage is within the recommended range of 12-15V.
The BFCN-4440+ can handle up to 2W of input power. However, it's recommended to derate the power handling to 1.5W or less to ensure reliable operation and minimize the risk of overheating.
To troubleshoot oscillations or instability, check the PCB layout and grounding scheme to ensure they meet the recommended guidelines. Also, verify that the biasing circuit is correct and the input power is within the recommended range. If the issue persists, try adding decoupling capacitors or adjusting the bias voltage.
To prevent damage, store the device in a dry, cool place away from direct sunlight. Avoid touching the device's pins or leads to prevent electrostatic discharge (ESD) damage. When handling the device, use an ESD wrist strap or mat to discharge static electricity.

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BFCN-4440+ 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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