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
NFE31PT101C1E9L FILTER LC(T) 100PF SMD Murata Electronics	26,199 In Stock	1 : £0.41000 Cut Tape (CT) 2,000 : £0.20523 Tape & Reel (TR)	EMIFIL®, NFE31	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	3rd	LC (T-Type)	1	-	-	-	6 A	C = 100pF	No	-40°C ~ 85°C	General Purpose	25V	Surface Mount	1206 (3216 Metric), 3 PC Pad	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.069" (1.75mm)
NFE31PT220R1E9L FILTER LC(T) 22PF SMD Murata Electronics	15,318 In Stock	1 : £0.41000 Cut Tape (CT) 2,000 : £0.20523 Tape & Reel (TR)	EMIFIL®, NFE31	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	3rd	LC (T-Type)	1	-	-	-	6 A	C = 22pF	No	-40°C ~ 85°C	General Purpose	25V	Surface Mount	1206 (3216 Metric), 3 PC Pad	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.069" (1.75mm)
NFE31PT221D1E9L FILTER LC(T) 220PF SMD Murata Electronics	14,708 In Stock	1 : £0.41000 Cut Tape (CT) 2,000 : £0.20523 Tape & Reel (TR)	EMIFIL®, NFE31	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	3rd	LC (T-Type)	1	-	-	-	6 A	C = 220pF	No	-40°C ~ 85°C	General Purpose	25V	Surface Mount	1206 (3216 Metric), 3 PC Pad	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.069" (1.75mm)
NFE31PT471F1E9L FILTER LC(T) 470PF SMD Murata Electronics	8,915 In Stock	1 : £0.41000 Cut Tape (CT) 2,000 : £0.20523 Tape & Reel (TR)	EMIFIL®, NFE31	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	3rd	LC (T-Type)	1	-	-	-	6 A	C = 470pF	No	-40°C ~ 85°C	General Purpose	25V	Surface Mount	1206 (3216 Metric), 3 PC Pad	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.069" (1.75mm)
NFE31PT152Z1E9L FILTER LC(T) 1500PF SMD Murata Electronics	2,051 In Stock	1 : £0.41000 Cut Tape (CT) 2,000 : £0.20523 Tape & Reel (TR)	EMIFIL®, NFE31	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	3rd	LC (T-Type)	1	-	-	-	6 A	C = 1500pF	No	-40°C ~ 85°C	General Purpose	25V	Surface Mount	1206 (3216 Metric), 3 PC Pad	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.069" (1.75mm)
NFE31PT222Z1E9L FILTER LC(T) 2200PF SMD Murata Electronics	47,291 In Stock	1 : £0.45000 Cut Tape (CT) 2,000 : £0.22884 Tape & Reel (TR)	EMIFIL®, NFE31	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	3rd	LC (T-Type)	1	-	-	-	6 A	C = 2200pF	No	-40°C ~ 85°C	General Purpose	25V	Surface Mount	1206 (3216 Metric), 3 PC Pad	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.069" (1.75mm)
NFE31ZT222Z1E9L FILTER LC(PI) 2200PF SMD Murata Electronics	3,468 In Stock	1 : £0.57000 Cut Tape (CT) 2,000 : £0.29268 Tape & Reel (TR)	EMIFIL®, NFE31	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	3rd	LC (Pi)	1	-	-	-	6 A	C = 2200pF	No	-40°C ~ 85°C	General Purpose	25V	Surface Mount	1206 (3216 Metric), 3 PC Pad	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.069" (1.75mm)
NFE31PT470C1E9L FILTER LC(T) 47PF SMD Murata Electronics	2,703 In Stock	1 : £0.40000 Cut Tape (CT) 2,000 : £0.20510 Tape & Reel (TR)	EMIFIL®, NFE31	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	3rd	LC (T-Type)	1	-	-	-	6 A	C = 47pF	No	-40°C ~ 85°C	General Purpose	25V	Surface Mount	1206 (3216 Metric), 3 PC Pad	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.069" (1.75mm)

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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.