EMI/RFI Filters (LC, RC Networks)

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Filter Order	Technology	Number of Channels	Center / Cutoff Frequency	Attenuation Value	Resistance - Channel (Ohms)	Current	Values	ESD Protection	Operating Temperature	Applications	Voltage - Rated	Mounting Type	Package / Case	Size / Dimension	Height

NFM21HC224R1A3D FILTER LC HI FREQ 220000PF 0805 Murata Electronics	2,589 In Stock	1 : ¥2.13000 Cut Tape (CT) 4,000 : ¥1.02973 Tape & Reel (TR)	EMIFIL®, NFM21H	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	2nd	LC (T-Type)	1	-	-	-	2 A	C = 0.22µF	No	-55°C ~ 125°C	-	10V	Surface Mount	0805 (2012 Metric)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.037" (0.95mm)
STF202-22T1G FILTER RC(PI) 22 OHM/68PF SMD onsemi	14,419 In Stock	1 : ¥4.76000 Cut Tape (CT) 3,000 : ¥2.23069 Tape & Reel (TR)	STF202-22	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Obsolete	Low Pass	2nd	RC (Pi)	2	-	-	22	-	R = 22Ohms, C = 68pF	Yes	-55°C ~ 125°C	USB	-	Surface Mount	SC-74, SOT-457	0.118" L x 0.059" W (3.00mm x 1.50mm)	0.043" (1.09mm)
MEM2012S25R0T001 FILTER LC(T) 25MHZ SMD TDK Corporation	0 In Stock Check Lead Time	1 : ¥2.81000 Cut Tape (CT) 4,000 : ¥1.40100 Tape & Reel (TR)	MEM	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	3rd	LC (T-Type)	1	25MHz (Cutoff)	30dB @ 70MHz ~ 2GHz	-	100 mA	-	No	-40°C ~ 85°C	Data Lines for Mobile Devices	10V	Surface Mount	0805 (2012 Metric), 3 PC Pad	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.037" (0.95mm)

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EMI/RFI Filters (LC, RC Networks)

Products in this family integrate several passive components into a single device in a manner designed to yield a frequency dependent opposition to current flow. Though other types are available, a majority of them are of a low-pass type used to suppress the unwanted transmission of high frequency signals, which might otherwise cause interference or undesired operation.