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1.4 A EMI Filters / EMI Suppression

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Ferrite Beads 1K OHM 25% BLM31KN102BH1L Murata Electronics 1: $0.54 5,184In Stock 42,500On Order	Mfr. Part No. BLM31KN102BH1L Mouser Part No 81-BLM31KN102BH1L	Murata Electronics	Ferrite Beads 1K OHM 25% Learn More about Murata Electronics murata blm powertrain safety	Datasheet	5,184In Stock 42,500On Order On Order Ship Dates Mfr. No: BLM31KN102BH1L Stock: 5,184 Can Dispatch Immediately On Order: 15,000 Expected 2026/11/23 27,500 Expected 2026/12/21 Factory Lead Time: 11 Weeks	Cut Tape $0.54 $0.368 $0.321 $0.284 View Reel $0.148 $0.252 $0.207 $0.184 $0.166 $0.148 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Ferrite Beads	Ferrite Beads	- 55 C	+ 150 C	AEC-Q200	Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters 1.4A 10mH 330mOhm Vertical TH Choke RN218-1.4-02-10M TE Connectivity / Schaffner 1: $2.69 245In Stock	Mfr. Part No. RN218-1.4-02-10M Mouser Part No 631-RN218-1.4-02-10M	TE Connectivity / Schaffner	Common Mode Chokes / Filters 1.4A 10mH 330mOhm Vertical TH Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	245In Stock	$2.69 $2.21 $1.92 $1.81 View $1.67 $1.58 $1.49 $1.42 $1.38	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Chokes	- 40 C	+ 100 C
Common Mode Chokes / Filters Line Filters SRF1006-121Y Bourns 1: $1.17 826In Stock	Mfr. Part No. SRF1006-121Y Mouser Part No 652-SRF1006-121Y	Bourns	Common Mode Chokes / Filters Line Filters	Datasheet	826In Stock	Cut Tape $1.17 $0.968 $0.844 $0.797 View Reel $0.622 $0.737 $0.668 $0.622 MouseReel Available	Min.: 1 Mult.: 1 : 800	Common Mode Chokes	Common Mode Chokes	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Ferrite Beads 1.4 A 25 % IMP=120 Ohms Shielded SMD/SMT DCR=90 mOhms - 40 C to + 125 C ABPY00100505121Y00 Pulse Electronics 1: $0.10 19,469In Stock 90,000Expected 2026/12/22	Mfr. Part No. ABPY00100505121Y00 Mouser Part No 673-ABPY100505121Y00	Pulse Electronics	Ferrite Beads 1.4 A 25 % IMP=120 Ohms Shielded SMD/SMT DCR=90 mOhms - 40 C to + 125 C Learn More about Pulse Electronics pulse aec q200 ferrite beads	Datasheet	19,469In Stock 90,000Expected 2026/12/22	Cut Tape $0.10 $0.052 $0.041 $0.036 View Reel $0.017 $0.031 $0.028 $0.026 $0.019 $0.017 MouseReel Available	Min.: 1 Mult.: 1 Max.: 20,000 : 10,000	Ferrite Beads	Chip Beads	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters 200mOhms 10150uH SMD Toroid Choke PA2752NL Pulse Electronics 1: $2.16 1,038In Stock	Mfr. Part No. PA2752NL Mouser Part No 673-PA2752NL	Pulse Electronics	Common Mode Chokes / Filters 200mOhms 10150uH SMD Toroid Choke	Datasheet	1,038In Stock	$2.16 $1.78 $1.54 $1.43	Min.: 1 Mult.: 1 Max.: 120	Common Mode Chokes	Common Mode Chokes	- 40 C	+ 125 C		Tray
Common Mode Chokes / Filters WE-FI 220uH 1.4A DCR=1.4A 7447036 Wurth Elektronik 1: $2.28 280In Stock	Mfr. Part No. 7447036 Mouser Part No 710-7447036	Wurth Elektronik	Common Mode Chokes / Filters WE-FI 220uH 1.4A DCR=1.4A	Datasheet	280In Stock	$2.28 $2.17 $2.02 $1.90 $1.71	Min.: 1 Mult.: 1	Common Mode Chokes	Toroidal Power Chokes	- 40 C	+ 105 C		Bulk
Common Mode Chokes / Filters 250V 14mH 1.4A DCR=400mOhms SSR10H-14140 KEMET 1: $1.66 16In Stock 300Expected 2026/12/24	Mfr. Part No. SSR10H-14140 Mouser Part No 80-SSR10H-14140	KEMET	Common Mode Chokes / Filters 250V 14mH 1.4A DCR=400mOhms Learn More about KEMET electronics sc coils	Datasheet	16In Stock 300Expected 2026/12/24	$1.66 $1.37 $1.17 $1.10 View $1.02 $0.971 $0.92 $0.911	Min.: 1 Mult.: 1	Common Mode Chokes	AC Line Filters	- 25 C	+ 120 C		Tray
Ferrite Beads 220 OHMS 800MA Alternate Sizing Guide Below BLM15PX221SZ1D Murata Electronics 1: $0.10 32,328In Stock 110,000On Order	Mfr. Part No. BLM15PX221SZ1D Mouser Part No 81-BLM15PX221SZ1D	Murata Electronics	Ferrite Beads 220 OHMS 800MA Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	32,328In Stock 110,000On Order On Order Ship Dates Mfr. No: BLM15PX221SZ1D Stock: 32,328 Can Dispatch Immediately On Order: 40,000 Expected 2026/12/11 70,000 Expected 2027/02/02 Factory Lead Time: 21 Weeks	Cut Tape $0.10 $0.074 $0.058 $0.052 View Reel $0.023 $0.045 $0.04 $0.035 $0.026 $0.023 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Ferrite Beads	Ferrite Beads	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 150 OHM 100 MHZ Alternate Sizing Guide Below BLM18DN151SH1D Murata Electronics 1: $0.34 1,750In Stock 20,000Expected 2026/12/14	Mfr. Part No. BLM18DN151SH1D Mouser Part No 81-BLM18DN151SH1D	Murata Electronics	Ferrite Beads 150 OHM 100 MHZ Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	1,750In Stock 20,000Expected 2026/12/14	Cut Tape $0.34 $0.233 $0.202 $0.181 View Reel $0.081 $0.16 $0.138 $0.121 $0.081 $0.081 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Ferrite Beads	Ferrite Chip Beads	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.14ohm Max. 150degC BLM21PG601BH1D Murata Electronics 1: $0.17 1,805In Stock 8,000Expected 2027/02/08	Mfr. Part No. BLM21PG601BH1D Mouser Part No 81-BLM21PG601BH1D	Murata Electronics	Ferrite Beads 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.14ohm Max. 150degC Learn More about Murata Electronics murata blm powertrain safety	Datasheet	1,805In Stock 8,000Expected 2027/02/08	Cut Tape $0.17 $0.123 $0.107 $0.097 View Reel $0.042 $0.085 $0.073 $0.065 $0.057 $0.042	Min.: 1 Mult.: 1 : 4,000	Ferrite Beads	Ferrite Beads	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape
Common Mode Chokes / Filters 600 OHM 100MHZ DLW5BSM601TQ2L Murata Electronics 1: $1.81 233In Stock	Mfr. Part No. DLW5BSM601TQ2L Mouser Part No 81-DLW5BSM601TQ2L	Murata Electronics	Common Mode Chokes / Filters 600 OHM 100MHZ Learn More about Murata Electronics murata dlw choke coils	Datasheet	233In Stock	Cut Tape $1.81 $1.49 $1.30 $1.23 Reel $1.01 View $1.08 $0.941 $0.93	Min.: 1 Mult.: 1 : 400	Common Mode Chokes	Common Mode Chokes	- 40 C	+ 105 C		Reel, Cut Tape
Common Mode Chokes / Filters COMMON MODE INDUCTOR - L = 27mH +30/-50% at 1KHZ, I = 1.4A MAX (NOTE: "-B" indicates BULK packaging). CMF23H-273141-B Triad Magnetics 1: $2.42 25In Stock	Mfr. Part No. CMF23H-273141-B Mouser Part No 553-CMF23H-273141-B	Triad Magnetics	Common Mode Chokes / Filters COMMON MODE INDUCTOR - L = 27mH +30/-50% at 1KHZ, I = 1.4A MAX (NOTE: "-B" indicates BULK packaging). Learn More about Triad Magnetics triad common mode frame chokes	Datasheet	25In Stock	$2.42 $2.33 $2.12 $1.57 View $1.54 $1.47 $1.44 $1.43	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Chokes	- 40 C	+ 105 C
Common Mode Chokes / Filters COMMON MODE INDUCTOR - L = 27mH +30/-50% at 1KHZ, I = 1.4A MAX (NOTE: "-B" indicates BULK packaging). CMF23V-273141-B Triad Magnetics 1: $2.49 13In Stock	Mfr. Part No. CMF23V-273141-B Mouser Part No 553-CMF23V-273141-B	Triad Magnetics	Common Mode Chokes / Filters COMMON MODE INDUCTOR - L = 27mH +30/-50% at 1KHZ, I = 1.4A MAX (NOTE: "-B" indicates BULK packaging). Learn More about Triad Magnetics triad common mode frame chokes	Datasheet	13In Stock	$2.49 $2.04 $1.76 $1.65 View $1.54 $1.45 $1.43	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Chokes	- 40 C	+ 105 C
Ferrite Beads BLM18PG221SZ1D Murata Electronics 1: $0.11 52In Stock 8,000Expected 2027/01/04	Mfr. Part No. BLM18PG221SZ1D Mouser Part No 81-BLM18PG221SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	52In Stock 8,000Expected 2027/01/04	Cut Tape $0.11 $0.067 $0.053 $0.047 Reel $0.022 View $0.041 $0.036 $0.033 $0.02 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Ferrite Beads	Ferrite Beads	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters D CORE-CHOKE 2X39MH 1.4A B82734W2142B030 TDK 1: $3.36 796Expected 2026/11/05	Mfr. Part No. B82734W2142B030 Mouser Part No 871-B82734W2142B030	TDK	Common Mode Chokes / Filters D CORE-CHOKE 2X39MH 1.4A Learn More about TDK epcos d core chokes	Datasheet	796Expected 2026/11/05	$3.36 $2.77 $2.41 $2.28 View $2.26 $1.90 $1.83 $1.81	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Chokes	- 40 C	+ 125 C		Tray
Ferrite Beads 1.4 A 25 % IMP=220 Ohms Shielded SMD/SMT DCR=100 mOhms - 55 C to + 125 C BBUP00100505221Y00 Pulse Electronics 1: $0.12 100,000Expected 2027/01/05	Mfr. Part No. BBUP00100505221Y00 Mouser Part No 673-BBUP100505221Y00	Pulse Electronics	Ferrite Beads 1.4 A 25 % IMP=220 Ohms Shielded SMD/SMT DCR=100 mOhms - 55 C to + 125 C Learn More about Pulse Electronics pulse emi suppression ferrite chip beads	Datasheet	100,000Expected 2027/01/05	Cut Tape $0.12 $0.06 $0.05 $0.042 View Reel $0.02 $0.037 $0.033 $0.03 $0.022 $0.02 MouseReel Available	Min.: 1 Mult.: 1 Max.: 20,000 : 10,000	Ferrite Beads	Ferrite Beads	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters 1.4A 27mH 500mOhm Horizontal Choke RN142-1.4-02-27M TE Connectivity / Schaffner 1: $4.61 100Expected 2026/10/20	Mfr. Part No. RN142-1.4-02-27M Mouser Part No 631-RN142-1.4-02-27M	TE Connectivity / Schaffner	Common Mode Chokes / Filters 1.4A 27mH 500mOhm Horizontal Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	100Expected 2026/10/20	$4.61 $3.78 $3.44 $3.30 View $3.16 $3.13 $3.11 $3.07	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Chokes	- 40 C	+ 100 C
Ferrite Beads 0805in / 2012mm SMD Tmax=1.05mm DCR=0.14ohm Max. 125degC BLM21PG601SN1D Murata Electronics 1: $0.12 47,991On Order	Mfr. Part No. BLM21PG601SN1D Mouser Part No 81-BLM21PG601SN1D	Murata Electronics	Ferrite Beads 0805in / 2012mm SMD Tmax=1.05mm DCR=0.14ohm Max. 125degC Learn More about Murata Electronics murata blm emi filter	Datasheet	47,991On Order On Order Ship Dates Mfr. No: BLM21PG601SN1D Stock: 0 On Order: 43,991 Expected 2027/02/08 4,000 Expected 2027/03/08 Factory Lead Time: 21 Weeks	Cut Tape $0.12 $0.085 $0.067 $0.06 Reel $0.029 View $0.052 $0.047 $0.041 $0.026 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Ferrite Beads	Ferrite Beads	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters RING CORE CHOKE 2X27MH 1.4A B82723A2142N020 TDK 1: $3.44 395Expected 2027/04/14	Mfr. Part No. B82723A2142N020 Mouser Part No 871-B82723A2142N020	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X27MH 1.4A Learn More about TDK epcos lumileds led solutions	Datasheet	395Expected 2027/04/14	$3.44 $2.83 $2.47 $2.28 View $2.11 $1.95	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Chokes	- 40 C	+ 125 C		Tray
Common Mode Chokes / Filters PL8211T iNRCORE 1: $8.91 140Expected 2026/11/04 Factory Special Order	Mfr. Part No. PL8211T Mouser Part No 673-PL8211T Factory Special Order	iNRCORE	Common Mode Chokes / Filters	Datasheet	140Expected 2026/11/04	Cut Tape $8.91 $7.35 $6.82 $6.61 Reel View $6.28 $6.18 $5.97	Min.: 1 Mult.: 1 : 200	Common Mode Chokes		- 55 C	+ 130 C		Reel, Cut Tape
Common Mode Chokes / Filters D CORE-CHOKE 2X10MH 1.4A B82732W2142B030 TDK 1: $2.52 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. B82732W2142B030 Mouser Part No 871-B82732W2142B030	TDK	Common Mode Chokes / Filters D CORE-CHOKE 2X10MH 1.4A Learn More about TDK epcos d core chokes	Datasheet	Non-Stocked Lead-Time 9 Weeks	$2.52 $2.08 $1.81 $1.70 View $1.58 $1.47 $1.37 $1.31	Min.: 1 Mult.: 1	Common Mode Chokes	Power Line Chokes	- 40 C	+ 125 C		Tray
Common Mode Chokes / Filters PWR FACTOR COR EFD30 PCB 225W SPFC-EFD30-225 Bel Signal Transformer 840: $4.01 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. SPFC-EFD30-225 Mouser Part No 530-SPFC-EFD30-225	Bel Signal Transformer	Common Mode Chokes / Filters PWR FACTOR COR EFD30 PCB 225W Learn More about Bel Signal Transformer signal transformer bel spfc chokes	Datasheet	Non-Stocked Lead-Time 18 Weeks	$4.01	Min.: 840 Mult.: 280	Common Mode Chokes	Chokes	- 40 C	+ 125 C		Tray
Common Mode Chokes / Filters PWR FACTOR COR RM12 PCB 200W SPFC-RM12-200 Bel Signal Transformer 768: $6.92 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. SPFC-RM12-200 Mouser Part No 530-SPFC-RM12-200	Bel Signal Transformer	Common Mode Chokes / Filters PWR FACTOR COR RM12 PCB 200W Learn More about Bel Signal Transformer signal transformer bel spfc chokes	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.92 $6.90	Min.: 768 Mult.: 192	Common Mode Chokes	Chokes	- 40 C	+ 125 C		Tray
Common Mode Chokes / Filters PWR FACTOR COR RM12 PCB 250W SPFC-RM12-250 Bel Signal Transformer 768: $6.75 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. SPFC-RM12-250 Mouser Part No 530-SPFC-RM12-250	Bel Signal Transformer	Common Mode Chokes / Filters PWR FACTOR COR RM12 PCB 250W Learn More about Bel Signal Transformer signal transformer bel spfc chokes	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.75	Min.: 768 Mult.: 192	Common Mode Chokes	Chokes	- 40 C	+ 125 C		Tray
Ferrite Beads 1.4 A 25 % IMP=150 Ohms Shielded SMD/SMT DCR=140 mOhms - 55 C to + 125 C BBPY00100505151Y00 Pulse Electronics 70,000: $0.012 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. BBPY00100505151Y00 Mouser Part No 673-BBPY100505151Y00	Pulse Electronics	Ferrite Beads 1.4 A 25 % IMP=150 Ohms Shielded SMD/SMT DCR=140 mOhms - 55 C to + 125 C Learn More about Pulse Electronics pulse emi suppression ferrite chip beads	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.012	Min.: 70,000 Mult.: 10,000 : 10,000	Ferrite Beads	Ferrite Beads	- 55 C	+ 125 C		Reel

1.4 A EMI Filters / EMI Suppression

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