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

NFA21SL806X1A48L FILTER LC 80MHZ SMD Murata Electronics	15,514 In Stock	1 : ¥4.13000 Cut Tape (CT) 4,000 : ¥2.02731 Tape & Reel (TR)	EMIFIL®, NFA21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	2nd	LC	4	80MHz (Cutoff)	25dB @ 500MHz	-	20 mA	-	No	-55°C ~ 125°C	Data Lines for Mobile Devices	10V	Surface Mount	0805 (2012 Metric), Array, 10 PC Pad	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.037" (0.95mm)
NFA21SL506X1A48L FILTER LC 50MHZ SMD Murata Electronics	10,824 In Stock	1 : ¥4.13000 Cut Tape (CT) 4,000 : ¥2.02731 Tape & Reel (TR)	EMIFIL®, NFA21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	2nd	LC	4	50MHz (Cutoff)	30dB @ 500MHz	-	20 mA	-	No	-55°C ~ 125°C	Data Lines for Mobile Devices	10V	Surface Mount	0805 (2012 Metric), Array, 10 PC Pad	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.037" (0.95mm)
NFA21SL207X1A48L FILTER LC 200MHZ SMD Murata Electronics	9,398 In Stock	1 : ¥4.13000 Cut Tape (CT) 4,000 : ¥2.02731 Tape & Reel (TR)	EMIFIL®, NFA21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	2nd	LC	4	200MHz (Cutoff)	13dB @ 500MHz	-	100 mA	-	No	-55°C ~ 125°C	Data Lines for Mobile Devices	10V	Surface Mount	0805 (2012 Metric), Array, 10 PC Pad	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.037" (0.95mm)
NFA21SL207X1A45L FILTER LC 200MHZ SMD Murata Electronics	11,174 In Stock	1 : ¥4.13000 Cut Tape (CT) 4,000 : ¥2.02731 Tape & Reel (TR)	EMIFIL®, NFA21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	2nd	LC	4	200MHz (Cutoff)	13dB @ 500MHz	-	100 mA	-	No	-55°C ~ 125°C	Data Lines for Mobile Devices	10V	Surface Mount	0805 (2012 Metric), Array, 10 PC Pad	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.024" (0.60mm)
NFA21SL307X1A48L FILTER LC 300MHZ SMD Murata Electronics	5,229 In Stock	1 : ¥4.13000 Cut Tape (CT) 4,000 : ¥2.02731 Tape & Reel (TR)	EMIFIL®, NFA21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	2nd	LC	4	300MHz (Cutoff)	7dB @ 500MHz	-	100 mA	-	No	-55°C ~ 125°C	Data Lines for Mobile Devices	10V	Surface Mount	0805 (2012 Metric), Array, 10 PC Pad	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.037" (0.95mm)
NFA21SL307X1A45L FILTER LC 300MHZ SMD Murata Electronics	4,766 In Stock	1 : ¥4.13000 Cut Tape (CT) 4,000 : ¥2.02731 Tape & Reel (TR)	EMIFIL®, NFA21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Low Pass	2nd	LC	4	300MHz (Cutoff)	7dB @ 500MHz	-	100 mA	-	No	-55°C ~ 125°C	Data Lines for Mobile Devices	10V	Surface Mount	0805 (2012 Metric), Array, 10 PC Pad	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.024" (0.60mm)
NFA21SL287V1A45L FILTER LC 280MHZ SMD Murata Electronics	0 In Stock Check Lead Time	4,000 : ¥2.02731 Tape & Reel (TR)	EMIFIL®, NFA21	Tape & Reel (TR)	Active	Low Pass	2nd	LC	4	280MHz (Cutoff)	25dB @ 800MHz	-	100 mA	-	No	-55°C ~ 125°C	Data Lines for Mobile Devices	10V	Surface Mount	0805 (2012 Metric), Array, 10 PC Pad	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.024" (0.60mm)
NFA21SL287V1A48L FILTER LC 280MHZ SMD Murata Electronics	0 In Stock Check Lead Time	4,000 : ¥2.02731 Tape & Reel (TR)	EMIFIL®, NFA21	Tape & Reel (TR)	Active	Low Pass	2nd	LC	4	280MHz (Cutoff)	25dB @ 800MHz	-	100 mA	-	No	-55°C ~ 125°C	Data Lines for Mobile Devices	10V	Surface Mount	0805 (2012 Metric), Array, 10 PC Pad	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.037" (0.95mm)
NFA21SL317V1A45L FILTER LC 310MHZ SMD Murata Electronics	0 In Stock Check Lead Time	4,000 : ¥2.02731 Tape & Reel (TR)	EMIFIL®, NFA21	Tape & Reel (TR)	Active	Low Pass	2nd	LC	4	310MHz (Cutoff)	20dB @ 800MHz	-	100 mA	-	No	-55°C ~ 125°C	Data Lines for Mobile Devices	10V	Surface Mount	0805 (2012 Metric), Array, 10 PC Pad	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.024" (0.60mm)
NFA21SL317V1A48L FILTER LC 310MHZ SMD Murata Electronics	0 In Stock Check Lead Time	4,000 : ¥2.02731 Tape & Reel (TR)	EMIFIL®, NFA21	Tape & Reel (TR)	Active	Low Pass	2nd	LC	4	310MHz (Cutoff)	20dB @ 800MHz	-	100 mA	-	No	-55°C ~ 125°C	Data Lines for Mobile Devices	10V	Surface Mount	0805 (2012 Metric), Array, 10 PC Pad	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.037" (0.95mm)
NFA21SL337V1A45L FILTER LC 330MHZ SMD Murata Electronics	0 In Stock Check Lead Time	4,000 : ¥2.02731 Tape & Reel (TR)	EMIFIL®, NFA21	Tape & Reel (TR)	Active	Low Pass	2nd	LC	4	330MHz (Cutoff)	15dB @ 800MHz	-	100 mA	-	No	-55°C ~ 125°C	Data Lines for Mobile Devices	10V	Surface Mount	0805 (2012 Metric), Array, 10 PC Pad	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.024" (0.60mm)
NFA21SL337V1A48L FILTER LC 300MHZ SMD Murata Electronics	0 In Stock Check Lead Time	4,000 : ¥2.02731 Tape & Reel (TR)	EMIFIL®, NFA21	Tape & Reel (TR)	Active	Low Pass	2nd	LC	4	300MHz (Cutoff)	20dB @ 800MHz	-	100 mA	-	No	-55°C ~ 125°C	Data Lines for Mobile Devices	10V	Surface Mount	0805 (2012 Metric), Array, 10 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.