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Mini Circuits BFCN 5151 Band Pass Filter Featuring Small Size and High Rejection in Stopband Regions

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Mini Circuits BFCN 5151 Band Pass Filter Featuring Small Size and High Rejection in Stopband Regions

Impedance : 50Ω

Insertion Loss : 1.2dB

Type of Filter : Bandpass Filter

Bandwidth : 4120MHz~6440MHz

Frequency - Center : 5.151GHz

Description : 50Ω 1.2dB 4120MHz~6440MHz 5.151GHz SMD-3P,3.2x1.6mm Ceramic Filters RoHS

Mfr. Part # : BFCN-5151+

Model Number : BFCN-5151+

Package : SMD-3P,3.2x1.6mm

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Product Overview

The BFCN-5151+ LTCC Band Pass Filter offers a miniature 3.2mm x 1.6mm size and high performance repeatability. It covers the frequency range of 4120 to 6440 MHz, providing excellent rejection in a deep stopband. Wrap-around terminations minimize performance variations due to parasitics. Its small size allows for high circuit board layout density, while rejection peaks close to the pass band improve system performance. The LTCC construction ensures a rugged package suitable for demanding environments.

Product Attributes

Brand: Mini-Circuits
Model: BFCN-5151+
Material: LTCC (Low Temperature Co-fired Ceramic)
Certifications: +RoHS Compliant
Availability: Tape and Reel at no extra cost

Technical Specifications

Parameter	Frequency (MHz)	Min.	Typ.	Max.	Unit	Notes
Pass Band Center Frequency			5151		MHz
Insertion Loss (Pass Band)	4120-6440		1.2	3.0	dB	1
Return Loss (Pass Band)	4120-6440		14		dB	1
Lower Stop Band Insertion Loss	DC-3000	20	24		dB	1
Upper Stop Band Insertion Loss	8820-10450	20	32		dB	1
Upper Stop Band Insertion Loss	10450-14250	15	25		dB	1
Operating Temperature		-55		+100	C
Storage Temperature		-55		+100	C
RF Power Input				1	W	max.

Notes:
1. Measured on Mini-Circuits Characterization Test Board TB-812+.
2. This filter is not intended for use as a DC Blocking circuit element. In applications where DC voltage is present at either input or output ports, blocking capacitors are required at the corresponding RF port.

Applications

Harmonic Rejection
Transmitters / Receivers

2506301329_Mini-Circuits-BFCN-5151-_C4989875.pdf

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