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Mini-Circuits LFCN-1800D Ceramic Low Pass Filter with Compact Size and RoHS Compliance Certification

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Mini-Circuits LFCN-1800D Ceramic Low Pass Filter with Compact Size and RoHS Compliance Certification

Cut-Off Frequency : 2.125GHz

Impedance : 50Ω

Insertion Loss : 0.03dB

Type of Filter : Low-pass Filter

Frequency - Center : 2.125GHz

Description : 50Ω 0.03dB 2.125GHz SMD3216-4P Ceramic Filters RoHS

Mfr. Part # : LFCN-1800D+

Model Number : LFCN-1800D+

Package : SMD3216-4P

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Mini-Circuits LFCN-1800D+ Ceramic Low Pass Filter

The Mini-Circuits LFCN-1800D+ is a 50 Ohm ceramic low pass filter designed for applications requiring harmonic rejection in the VHF/UHF frequency range. It offers excellent power handling up to 10W, a compact size, and temperature stability due to its LTCC construction. This filter is ideal for use in transmitters, receivers, and laboratory settings.

Product Attributes

Brand: Mini-Circuits
Model: LFCN-1800D+
Material: Ceramic (LTCC construction)
Certifications: +RoHS Compliant
Origin: USA (Brooklyn, NY)

Technical Specifications

Parameter	Frequency (MHz)	Min.	Typ.	Max.	Units	Notes
Passband Insertion Loss	DC-1800	-	-	1.0	dB	Measured on Mini-Circuits Characterization Test Board TB-270.
Cut-Off Frequency	2125	-	3.0	-	dB
VSWR	DC-1800	-	1.2	-	:1
Stop Band Rejection Loss	2550	20	-	-	dB
Stop Band Rejection Loss	3000-7200	-	40	-	dB
Stop Band Rejection Loss	8600	-	20	-	dB
VSWR	2550-8650	-	20	-	:1
DC Resistance to ground	-	100	-	-	Mohms	min.
RF Power Input	25C	-	-	10	W max.	Derate linearly to 3.5W at 100C ambient.
Max. DC Voltage	Pins 1&3	-	-	25	VDC
DC Current Input to Output	25C	-	-	0.5	A max.
Operating Temperature	-	-55	-	100	C
Storage Temperature	-	-55	-	100	C

2410311338_Mini-Circuits-LFCN-1800D-_C4989819.pdf

Quality Mini-Circuits LFCN-1800D Ceramic Low Pass Filter with Compact Size and RoHS Compliance Certification for sale

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