Ferrite Beads – Mouser Hong Kong

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Power Supply Line Noise Suppression for Home Audio

Digital amplifiers are increasingly popular for home audio applications. In many cases, power is supplied from an AC outlet for home audio, and the conductive noise in the power supply cable is regulated under EMC standards. Therefore, it is necessary to prevent noise from leaking into the power supply line during audio playback. Here is an overview of noise problems in home audio cables and their solutions.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Termination Style	Package/Case	Impedance	Maximum DC Current	Tolerance	Maximum DC Resistance	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Height	Packaging
Ferrite Beads BLM02KX180SN1D Murata Electronics 1: HK$2.38 43,000In Stock	Mfr. Part No. BLM02KX180SN1D Mouser Part No 81-BLM02KX180SN1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm emi filter	Datasheet	43,000In Stock	Cut Tape HK$2.38 HK$1.67 HK$1.30 HK$1.16 View Reel HK$0.575 HK$0.986 HK$0.871 HK$0.764 HK$0.699 HK$0.575 HK$0.575 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	BLM02xX_SN	Ferrite Beads	SMD/SMT	1005 (0402 metric)	18 Ohms	1.2 A	25 %	45 mOhms	- 55 C	+ 125 C	0.4 mm	0.2 mm	0.2 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 30 OHM Alternate Sizing Guide Below BLM18SP300SN1D Murata Electronics 1: HK$3.21 86,729In Stock	Mfr. Part No. BLM18SP300SN1D Mouser Part No 81-BLM18SP300SN1D	Murata Electronics	Ferrite Beads 30 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	86,729In Stock	Cut Tape HK$3.21 HK$2.29 HK$1.77 HK$1.57 Reel HK$0.822 View HK$1.34 HK$1.18 HK$1.03 HK$0.814 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM18_xN	Ferrite Chip Beads	SMD/SMT	0603 (1608 metric)	30 Ohms	6 A	25 %	10 mOhms	- 55 C	+ 125 C	1.6 mm	0.8 mm	0.6 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 1000 OHM Alternate Sizing Guide Below BLM21SP102SN1D Murata Electronics 1: HK$4.03 147,784In Stock	Mfr. Part No. BLM21SP102SN1D Mouser Part No 81-BLM21SP102SN1D	Murata Electronics	Ferrite Beads 1000 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	147,784In Stock	Cut Tape HK$4.03 HK$2.79 HK$2.43 HK$2.17 View Reel HK$1.06 HK$1.92 HK$1.63 HK$1.36 HK$1.22 HK$1.06 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM21_xN	Ferrite Chip Beads	SMD/SMT	0805 (2012 metric)	1 kOhms	1.6 A	25 %	120 mOhms	- 55 C	+ 125 C	2 mm	1.25 mm	0.85 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 600 OHM Alternate Sizing Guide Below BLM21SP601SN1D Murata Electronics 1: HK$4.03 415,082In Stock	Mfr. Part No. BLM21SP601SN1D Mouser Part No 81-BLM21SP601SN1D	Murata Electronics	Ferrite Beads 600 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	415,082In Stock	Cut Tape HK$4.03 HK$2.79 HK$2.43 HK$2.17 View Reel HK$1.06 HK$1.92 HK$1.63 HK$1.43 HK$1.30 HK$1.06 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM21_xN	Ferrite Chip Beads	SMD/SMT	0805 (2012 metric)	600 Ohms	2.3 A	25 %	60 mOhms	- 55 C	+ 125 C	2 mm	1.25 mm	0.85 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below BLM31SN500SN1L Murata Electronics 1: HK$5.18 196,796In Stock 135,000Expected 25/2/2027	Mfr. Part No. BLM31SN500SN1L Mouser Part No 81-BLM31SN500SN1L	Murata Electronics	Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below Learn More about Murata Electronics murata blm sn ferrite beads	Datasheet	196,796In Stock 135,000Expected 25/2/2027	Cut Tape HK$5.18 HK$3.62 HK$3.12 HK$2.79 View Reel HK$1.50 HK$2.47 HK$2.02 HK$1.73 HK$1.61 HK$1.50 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	BLM31_SN	Ferrite Beads	SMD/SMT	1206 (3216 metric)	50 Ohms	12 A	25 %	1.6 mOhms	- 55 C	+ 125 C	3.2 mm	1.6 mm	1.1 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 30 OHM Alternate Sizing Guide Below BLM15KD300SN1D Murata Electronics 1: HK$1.15 49,250In Stock	Mfr. Part No. BLM15KD300SN1D Mouser Part No 81-BLM15KD300SN1D	Murata Electronics	Ferrite Beads 30 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	49,250In Stock	Cut Tape HK$1.15 HK$0.806 HK$0.625 HK$0.567 View Reel HK$0.238 HK$0.485 HK$0.427 HK$0.378 HK$0.304 HK$0.238 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	BLM15_SN	Ferrite Chip Beads	SMD/SMT	0402 (1005 metric)	30 Ohms	3.1 A	25 %	17 mOhms	- 55 C	+ 125 C	1 mm	0.5 mm	0.5 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 1000 OHM Alternate Sizing Guide Below BLM18KG102SN1D Murata Electronics 1: HK$0.822 105,906In Stock 280,000On Order	Mfr. Part No. BLM18KG102SN1D Mouser Part No 81-BLM18KG102SN1D	Murata Electronics	Ferrite Beads 1000 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm18kg ferrite beads	Datasheet	105,906In Stock 280,000On Order On Order Ship Dates Mfr. No: BLM18KG102SN1D Stock: 105,906 Can Dispatch Immediately On Order: 140,000 Expected 11/12/2026 140,000 Expected 15/12/2026 Factory Lead Time: 22 Weeks	Cut Tape HK$0.822 HK$0.526 HK$0.411 HK$0.37 View Reel HK$0.247 HK$0.321 HK$0.288 HK$0.255 HK$0.247 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM18_xN	Ferrite Chip Beads	SMD/SMT	0603 (1608 metric)	1 kOhms	1 A	25 %		- 55 C	+ 125 C	1.6 mm	0.8 mm	0.8 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below BLM18KG221SN1D Murata Electronics 1: HK$1.15 393,181In Stock 240,000Expected 7/12/2026	Mfr. Part No. BLM18KG221SN1D Mouser Part No 81-BLM18KG221SN1D	Murata Electronics	Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm18kg ferrite beads	Datasheet	393,181In Stock 240,000Expected 7/12/2026	Cut Tape HK$1.15 HK$0.83 HK$0.649 HK$0.584 Reel HK$0.279 View HK$0.501 HK$0.444 HK$0.395 HK$0.255 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM18_xN	Ferrite Chip Beads	SMD/SMT	0603 (1608 metric)	220 Ohms	2.2 A	25 %	50 mOhms	- 55 C	+ 125 C	1.6 mm	0.8 mm	0.8 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below BLM18KG471SN1D Murata Electronics 1: HK$0.822 232,932In Stock	Mfr. Part No. BLM18KG471SN1D Mouser Part No 81-BLM18KG471SN1D	Murata Electronics	Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm18kg ferrite beads	Datasheet	232,932In Stock	Cut Tape HK$0.822 HK$0.526 HK$0.411 HK$0.37 View Reel HK$0.247 HK$0.321 HK$0.288 HK$0.255 HK$0.247 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM18_xN	Ferrite Chip Beads	SMD/SMT	0603 (1608 metric)	470 Ohms	1.5 A	25 %	130 mOhms	- 55 C	+ 125 C	1.6 mm	0.8 mm	0.8 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 22 OHM Alternate Sizing Guide Below BLM18SD220SN1D Murata Electronics 1: HK$1.40 84,385In Stock 68,000Expected 14/12/2026	Mfr. Part No. BLM18SD220SN1D Mouser Part No 81-BLM18SD220SN1D	Murata Electronics	Ferrite Beads 22 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	84,385In Stock 68,000Expected 14/12/2026	Cut Tape HK$1.40 HK$1.01 HK$0.789 HK$0.707 View Reel HK$0.534 HK$0.608 HK$0.543 HK$0.534 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM18_xN	Ferrite Chip Beads	SMD/SMT	0603 (1608 metric)	22 Ohms	6 A	25 %	8 mOhms	- 55 C	+ 125 C	1.6 mm	0.8 mm	0.8 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 33 OHM Alternate Sizing Guide Below BLM18SG330SN1D Murata Electronics 1: HK$2.47 18,732In Stock 40,000Expected 19/11/2026	Mfr. Part No. BLM18SG330SN1D Mouser Part No 81-BLM18SG330SN1D	Murata Electronics	Ferrite Beads 33 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	18,732In Stock 40,000Expected 19/11/2026	Cut Tape HK$2.47 HK$1.73 HK$1.34 HK$1.20 View Reel HK$0.592 HK$1.02 HK$0.904 HK$0.789 HK$0.592 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM18_xN	Ferrite Chip Beads	SMD/SMT	0603 (1608 metric)	33 Ohms	6 A	25 %	8 mOhms	- 55 C	+ 125 C	1.6 mm	0.8 mm	0.8 mm	Reel, Cut Tape, MouseReel
Ferrite Beads FB SMD 0603inch 100o hm NONAUTO Alternate Sizing Guide Below BLM18SP101SN1D Murata Electronics 1: HK$3.21 26,009In Stock	Mfr. Part No. BLM18SP101SN1D Mouser Part No 81-BLM18SP101SN1D	Murata Electronics	Ferrite Beads FB SMD 0603inch 100o hm NONAUTO Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	26,009In Stock	Cut Tape HK$3.21 HK$2.29 HK$1.77 HK$1.57 View Reel HK$0.822 HK$1.34 HK$1.18 HK$1.03 HK$0.822 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM18_xN	Ferrite Chip Beads	SMD/SMT	0603 (1608 metric)	100 Ohms	3.7 A	25 %	26 mOhms	- 55 C	+ 125 C	1.6 mm	0.8 mm	0.6 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 1000 OHM Alternate Sizing Guide Below BLM18SP102SN1D Murata Electronics 1: HK$2.06 28,454In Stock 20,000Expected 1/2/2027	Mfr. Part No. BLM18SP102SN1D Mouser Part No 81-BLM18SP102SN1D	Murata Electronics	Ferrite Beads 1000 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	28,454In Stock 20,000Expected 1/2/2027	Cut Tape HK$2.06 HK$1.45 HK$1.13 HK$1.01 HK$0.863 Reel HK$0.806 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM18_xN	Ferrite Chip Beads	SMD/SMT	0603 (1608 metric)	1 kOhms	1.2 A	25 %	222 mOhms	- 55 C	+ 125 C	1.6 mm	0.8 mm	0.6 mm	Reel, Cut Tape, MouseReel
Ferrite Beads Chip Ferrite 0805, 4mOhms Res, 30Ohms Imp, 8.5A BLM21SN300SN1D Murata Electronics 1: HK$2.63 319,480On Order	Mfr. Part No. BLM21SN300SN1D Mouser Part No 81-BLM21SN300SN1D	Murata Electronics	Ferrite Beads Chip Ferrite 0805, 4mOhms Res, 30Ohms Imp, 8.5A Learn More about Murata Electronics murata blm sn ferrite beads	Datasheet	319,480On Order On Order Ship Dates Mfr. No: BLM21SN300SN1D Stock: 0 On Order: 179,480 Expected 14/12/2026 140,000 Expected 23/2/2027 Factory Lead Time: 20 Weeks	Cut Tape HK$2.63 HK$1.84 HK$1.43 HK$1.27 Reel HK$0.781 View HK$1.09 HK$0.986 HK$0.863 HK$0.674 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM21_xN	Ferrite Chip Beads	SMD/SMT	0805 (2012 metric)	30 Ohms	8.5 A		4 mOhms	- 55 C	+ 125 C	2 mm	1.25 mm	0.85 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 110 OHM Alternate Sizing Guide Below BLM21SP111SN1D Murata Electronics 1: HK$4.03 11,906In Stock 216,000On Order	Mfr. Part No. BLM21SP111SN1D Mouser Part No 81-BLM21SP111SN1D	Murata Electronics	Ferrite Beads 110 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	11,906In Stock 216,000On Order On Order Ship Dates Mfr. No: BLM21SP111SN1D Stock: 11,906 Can Dispatch Immediately On Order: 140,000 Expected 5/1/2027 76,000 Expected 15/2/2027 Factory Lead Time: 20 Weeks	Cut Tape HK$4.03 HK$2.79 HK$2.43 HK$2.17 View Reel HK$1.06 HK$1.92 HK$1.63 HK$1.43 HK$1.30 HK$1.06 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM21_xN	Ferrite Chip Beads	SMD/SMT	0805 (2012 metric)	110 Ohms	5 A	25 %	13 mOhms	- 55 C	+ 125 C	2 mm	1.25 mm	0.85 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 330 OHM Alternate Sizing Guide Below BLM21SP331SN1D Murata Electronics 1: HK$4.03 15,154In Stock 56,000On Order	Mfr. Part No. BLM21SP331SN1D Mouser Part No 81-BLM21SP331SN1D	Murata Electronics	Ferrite Beads 330 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	15,154In Stock 56,000On Order On Order Ship Dates Mfr. No: BLM21SP331SN1D Stock: 15,154 Can Dispatch Immediately On Order: 16,000 Expected 15/2/2027 40,000 Expected 22/3/2027 Factory Lead Time: 20 Weeks	Cut Tape HK$4.03 HK$2.79 HK$2.43 HK$2.17 View Reel HK$1.13 HK$1.92 HK$1.63 HK$1.48 HK$1.33 HK$1.13 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM21_xN	Ferrite Chip Beads	SMD/SMT	0805 (2012 metric)	330 Ohms	2.8 A	25 %	40 mOhms	- 55 C	+ 125 C	2 mm	1.25 mm	0.85 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 470 OHM Alternate Sizing Guide Below BLM21SP471SN1D Murata Electronics 1: HK$4.03 30,775In Stock 28,000Expected 22/3/2027	Mfr. Part No. BLM21SP471SN1D Mouser Part No 81-BLM21SP471SN1D	Murata Electronics	Ferrite Beads 470 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	30,775In Stock 28,000Expected 22/3/2027	Cut Tape HK$4.03 HK$2.79 HK$2.43 HK$2.17 View Reel HK$1.06 HK$1.92 HK$1.63 HK$1.43 HK$1.30 HK$1.06 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM21_xN	Ferrite Chip Beads	SMD/SMT	0805 (2012 metric)	470 Ohms	2.5 A	25 %	50 mOhms	- 55 C	+ 125 C	2 mm	1.25 mm	0.85 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 120 OHM Alternate Sizing Guide Below BLM15KD121SN1D Murata Electronics 1: HK$1.15 18,473In Stock 20,000Expected 8/12/2026	Mfr. Part No. BLM15KD121SN1D Mouser Part No 81-BLM15KD121SN1D	Murata Electronics	Ferrite Beads 120 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	18,473In Stock 20,000Expected 8/12/2026	Cut Tape HK$1.15 HK$0.806 HK$0.625 HK$0.567 View Reel HK$0.247 HK$0.485 HK$0.427 HK$0.378 HK$0.296 HK$0.247 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	BLM15_SN	Ferrite Chip Beads	SMD/SMT	0402 (1005 metric)	120 Ohms	1.5 A	25 %	70 mOhms	- 55 C	+ 125 C	1 mm	0.5 mm	0.5 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 20 OHM Alternate Sizing Guide Below BLM15KD200SN1D Murata Electronics 1: HK$1.15 1,787In Stock 390,000On Order	Mfr. Part No. BLM15KD200SN1D Mouser Part No 81-BLM15KD200SN1D	Murata Electronics	Ferrite Beads 20 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	1,787In Stock 390,000On Order On Order Ship Dates Mfr. No: BLM15KD200SN1D Stock: 1,787 Can Dispatch Immediately On Order: 100,000 Expected 27/1/2027 180,000 Expected 1/2/2027 110,000 Expected 23/7/2027 Factory Lead Time: 16 Weeks	Cut Tape HK$1.15 HK$0.806 HK$0.625 HK$0.567 View Reel HK$0.238 HK$0.485 HK$0.427 HK$0.378 HK$0.304 HK$0.238 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	BLM15_SN	Ferrite Beads	SMD/SMT	0402 (1005 metric)	20 Ohms	3.8 A	25 %	11 mOhms	- 55 C	+ 125 C	1 mm	0.5 mm	0.5 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below BLM18KG601SN1D Murata Electronics 1: HK$1.15 34,062In Stock 80,000Expected 20/10/2026	Mfr. Part No. BLM18KG601SN1D Mouser Part No 81-BLM18KG601SN1D	Murata Electronics	Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm18kg ferrite beads	Datasheet	34,062In Stock 80,000Expected 20/10/2026	Cut Tape HK$1.15 HK$0.83 HK$0.649 HK$0.526 Reel HK$0.279 View HK$0.501 HK$0.444 HK$0.395 HK$0.255 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM18_xN	Ferrite Chip Beads	SMD/SMT	0603 (1608 metric)	600 Ohms	1.3 A	25 %	150 mOhms	- 55 C	+ 125 C	1.6 mm	0.8 mm	0.8 mm	Reel, Cut Tape, MouseReel
Ferrite Beads FB SMD 0603inch 220o hm NONAUTO Alternate Sizing Guide Below BLM18SP221SN1D Murata Electronics 1: HK$3.21 6,258In Stock 8,000Expected 4/12/2026	Mfr. Part No. BLM18SP221SN1D Mouser Part No 81-BLM18SP221SN1D	Murata Electronics	Ferrite Beads FB SMD 0603inch 220o hm NONAUTO Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	6,258In Stock 8,000Expected 4/12/2026	Cut Tape HK$3.21 HK$2.29 HK$1.77 HK$1.57 View Reel HK$0.822 HK$1.34 HK$1.18 HK$1.03 HK$0.822 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM18_xN	Ferrite Chip Beads	SMD/SMT	0603 (1608 metric)	220 Ohms	2.8 A	25 %	48 mOhms	- 55 C	+ 125 C	1.6 mm	0.8 mm	0.6 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 180 OHM 25% BLM21SP181SN1D Murata Electronics 1: HK$4.03 128,000Expected 2/11/2026	Mfr. Part No. BLM21SP181SN1D Mouser Part No 81-BLM21SP181SN1D	Murata Electronics	Ferrite Beads 180 OHM 25% Learn More about Murata Electronics murata blm emi filter	Datasheet	128,000Expected 2/11/2026	Cut Tape HK$4.03 HK$2.79 HK$2.43 HK$2.17 View Reel HK$1.06 HK$1.92 HK$1.63 HK$1.43 HK$1.30 HK$1.06 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM21_xN	Ferrite Chip Beads	SMD/SMT	0805 (2012 metric)	180 Ohms	4 A	25 %	20 mOhms	- 55 C	+ 125 C	2 mm	1.25 mm	0.85 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 1000 OHM 2A Alternate Sizing Guide Below BLM31KN102SN1L Murata Electronics 1: HK$4.93 187,273On Order	Mfr. Part No. BLM31KN102SN1L Mouser Part No 81-BLM31KN102SN1L	Murata Electronics	Ferrite Beads 1000 OHM 2A Alternate Sizing Guide Below Learn More about Murata Electronics murata blm31kn	Datasheet	187,273On Order On Order Ship Dates Mfr. No: BLM31KN102SN1L Stock: 0 On Order: 99,773 Expected 7/12/2026 87,500 TBD Factory Lead Time: 16 Weeks	Cut Tape HK$4.93 HK$3.49 HK$3.01 HK$2.68 View Reel HK$1.34 HK$2.38 HK$2.01 HK$1.76 HK$1.65 HK$1.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	BLM31KN_SN	Ferrite Chip Beads	SMD/SMT	1206 (3216 metric)	1 kOhms	2 A	25 %	75 mOhms	- 55 C	+ 125 C	3.2 mm	1.6 mm	1.6 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 120 OHM Alternate Sizing Guide Below BLM31KN121SN1L Murata Electronics 1: HK$4.93 140,010On Order	Mfr. Part No. BLM31KN121SN1L Mouser Part No 81-BLM31KN121SN1L	Murata Electronics	Ferrite Beads 120 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm31kn	Datasheet	140,010On Order On Order Ship Dates Mfr. No: BLM31KN121SN1L Stock: 0 On Order: 27,510 Expected 2/2/2027 112,500 TBD Factory Lead Time: 16 Weeks	Cut Tape HK$4.93 HK$3.49 HK$3.01 HK$2.68 View Reel HK$1.34 HK$2.38 HK$2.01 HK$1.76 HK$1.65 HK$1.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	BLM31KN_SN	Ferrite Chip Beads	SMD/SMT	1206 (3216 metric)	120 Ohms	6 A	25 %	9 mOhms	- 55 C	+ 125 C	3.2 mm	1.6 mm	1.6 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 270 OHM 4.5A Alternate Sizing Guide Below BLM31KN271SN1L Murata Electronics 1: HK$4.93 296,956On Order	Mfr. Part No. BLM31KN271SN1L Mouser Part No 81-BLM31KN271SN1L	Murata Electronics	Ferrite Beads 270 OHM 4.5A Alternate Sizing Guide Below Learn More about Murata Electronics murata blm31kn	Datasheet	296,956On Order On Order Ship Dates Mfr. No: BLM31KN271SN1L Stock: 0 On Order: 64,456 Expected 11/1/2027 232,500 TBD Factory Lead Time: 16 Weeks	Cut Tape HK$4.93 HK$3.49 HK$3.01 HK$2.68 View Reel HK$1.35 HK$2.38 HK$2.01 HK$1.76 HK$1.65 HK$1.35 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	BLM31KN_SN	Ferrite Chip Beads	SMD/SMT	1206 (3216 metric)	270 Ohms	4.5 A	25 %	16 mOhms	- 55 C	+ 125 C	3.2 mm	1.6 mm	1.6 mm	Reel, Cut Tape, MouseReel