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$2.06 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$2.06 HK$1.45 HK$1.26 HK$1.13 View Reel HK$0.526 HK$1.01 HK$0.863 HK$0.764 HK$0.666 HK$0.526 HK$0.526 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$1.64 89,478In 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	89,478In Stock	Cut Tape HK$1.64 HK$1.13 HK$0.978 HK$0.88 View Reel HK$0.477 HK$0.797 HK$0.69 HK$0.625 HK$0.559 HK$0.477 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 600 OHM Alternate Sizing Guide Below BLM21SP601SN1D Murata Electronics 1: HK$2.55 415,764In 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	415,764In Stock	Cut Tape HK$2.55 HK$1.79 HK$1.56 HK$1.40 View Reel HK$0.617 HK$1.24 HK$1.06 HK$0.937 HK$0.625 HK$0.617 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$3.45 205,050In 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	205,050In Stock 135,000Expected 25/2/2027	Cut Tape HK$3.45 HK$2.41 HK$2.07 HK$1.85 View Reel HK$0.83 HK$1.64 HK$1.38 HK$1.24 HK$0.88 HK$0.83 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 1000 OHM Alternate Sizing Guide Below BLM18KG102SN1D Murata Electronics 1: HK$0.822 95,282In 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	95,282In Stock 280,000On Order On Order Ship Dates Mfr. No: BLM18KG102SN1D Stock: 95,282 Can Dispatch Immediately On Order: 140,000 Expected 24/11/2026 140,000 Expected 15/12/2026 Factory Lead Time: 11 Weeks	Cut Tape HK$0.822 HK$0.526 HK$0.411 HK$0.37 Reel HK$0.189 View HK$0.321 HK$0.288 HK$0.255 HK$0.164 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$0.822 446,284In 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	446,284In Stock 240,000Expected 7/12/2026	Cut Tape HK$0.822 HK$0.526 HK$0.411 HK$0.37 Reel HK$0.181 View HK$0.321 HK$0.288 HK$0.255 HK$0.164 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$0.822 115,040In Stock 120,000Expected 13/10/2026	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	115,040In Stock 120,000Expected 13/10/2026	Cut Tape HK$0.822 HK$0.526 HK$0.411 HK$0.37 Reel HK$0.181 View HK$0.321 HK$0.288 HK$0.247 HK$0.164 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 70,886In Stock 124,000On Order	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	70,886In Stock 124,000On Order On Order Ship Dates Mfr. No: BLM18SD220SN1D Stock: 70,886 Can Dispatch Immediately On Order: 56,000 Expected 15/10/2026 68,000 Expected 14/12/2026 Factory Lead Time: 12 Weeks	Cut Tape HK$1.40 HK$1.01 HK$0.88 HK$0.789 View Reel HK$0.37 HK$0.699 HK$0.60 HK$0.534 HK$0.469 HK$0.37 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 FB SMD 0603inch 100o hm NONAUTO Alternate Sizing Guide Below BLM18SP101SN1D Murata Electronics 1: HK$2.06 26,231In 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	26,231In Stock	Cut Tape HK$2.06 HK$1.45 HK$1.26 HK$1.13 View Reel HK$0.485 HK$1.01 HK$0.863 HK$0.764 HK$0.666 HK$0.485 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 600 OHM 25% Alternate Sizing Guide Below BLM18KG601SN1D Murata Electronics 1: HK$0.822 686,829In Stock 516,873On Order	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	686,829In Stock 516,873On Order On Order Ship Dates Mfr. No: BLM18KG601SN1D Stock: 686,829 Can Dispatch Immediately On Order: 400,000 Expected 20/10/2026 116,873 Expected 28/10/2026 Factory Lead Time: 13 Weeks	Cut Tape HK$0.822 HK$0.526 HK$0.411 HK$0.37 Reel HK$0.173 View HK$0.321 HK$0.288 HK$0.255 HK$0.156 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 1000 OHM Alternate Sizing Guide Below BLM18SP102SN1D Murata Electronics 1: HK$2.06 28,555In 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	28,555In Stock 20,000Expected 1/2/2027	Cut Tape HK$2.06 HK$1.45 HK$1.26 HK$1.13 View Reel HK$0.485 HK$1.01 HK$0.863 HK$0.764 HK$0.666 HK$0.485 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$1.64 68,778In Stock 180,000Expected 7/12/2026	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	68,778In Stock 180,000Expected 7/12/2026	Cut Tape HK$1.64 HK$1.17 HK$1.02 HK$0.912 View Reel HK$0.469 HK$0.814 HK$0.699 HK$0.617 HK$0.526 HK$0.469 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 1000 OHM Alternate Sizing Guide Below BLM21SP102SN1D Murata Electronics 1: HK$2.55 149,188In 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	149,188In Stock	Cut Tape HK$2.55 HK$1.79 HK$1.56 HK$1.40 View Reel HK$0.617 HK$1.24 HK$1.06 HK$0.929 HK$0.625 HK$0.617 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 470 OHM Alternate Sizing Guide Below BLM21SP471SN1D Murata Electronics 1: HK$2.71 37,330In 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	37,330In Stock 28,000Expected 22/3/2027	Cut Tape HK$2.71 HK$1.85 HK$1.60 HK$1.44 View Reel HK$0.625 HK$1.28 HK$1.09 HK$0.962 HK$0.666 HK$0.625 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$0.822 18,633In Stock 20,000Expected 27/11/2026	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	18,633In Stock 20,000Expected 27/11/2026	Cut Tape HK$0.822 HK$0.559 HK$0.436 HK$0.395 View Reel HK$0.164 HK$0.337 HK$0.304 HK$0.263 HK$0.197 HK$0.164 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$0.822 59,505In Stock 110,000Expected 1/12/2026	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	59,505In Stock 110,000Expected 1/12/2026	Cut Tape HK$0.822 HK$0.559 HK$0.436 HK$0.395 View Reel HK$0.164 HK$0.337 HK$0.288 HK$0.263 HK$0.197 HK$0.164 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 FB SMD 0603inch 220o hm NONAUTO Alternate Sizing Guide Below BLM18SP221SN1D Murata Electronics 1: HK$2.22 6,280In 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	6,280In Stock 8,000Expected 4/12/2026	Cut Tape HK$2.22 HK$1.53 HK$1.33 HK$1.19 View Reel HK$0.51 HK$1.06 HK$0.912 HK$0.806 HK$0.707 HK$0.51 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 330 OHM Alternate Sizing Guide Below BLM21SP331SN1D Murata Electronics 1: HK$2.55 15,183In 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	15,183In Stock 56,000On Order On Order Ship Dates Mfr. No: BLM21SP331SN1D Stock: 15,183 Can Dispatch Immediately On Order: 16,000 Expected 19/11/2026 40,000 Expected 24/11/2026 Factory Lead Time: 11 Weeks	Cut Tape HK$2.55 HK$1.79 HK$1.56 HK$1.40 View Reel HK$0.658 HK$1.24 HK$1.06 HK$0.904 HK$0.822 HK$0.658 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 30 OHM Alternate Sizing Guide Below BLM15KD300SN1D Murata Electronics 1: HK$0.904 58,900In 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	58,900In Stock	Cut Tape HK$0.904 HK$0.575 HK$0.46 HK$0.403 View Reel HK$0.164 HK$0.353 HK$0.312 HK$0.279 HK$0.206 HK$0.164 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 600 OHM Alternate Sizing Guide Below BLM18SP601SN1D Murata Electronics 1: HK$2.22 40In Stock 88,000On Order	Mfr. Part No. BLM18SP601SN1D Mouser Part No 81-BLM18SP601SN1D	Murata Electronics	Ferrite Beads 600 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	40In Stock 88,000On Order On Order Ship Dates Mfr. No: BLM18SP601SN1D Stock: 40 Can Dispatch Immediately On Order: 16,000 Expected 27/10/2026 28,000 Expected 5/11/2026 44,000 Expected 17/12/2026 Factory Lead Time: 13 Weeks	Cut Tape HK$2.22 HK$1.53 HK$1.33 HK$1.19 View Reel HK$0.477 HK$1.06 HK$0.912 HK$0.806 HK$0.707 HK$0.477 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BLM18_xN	Ferrite Chip Beads	SMD/SMT	0603 (1608 metric)	600 Ohms	1.5 A	25 %	168 mOhms	- 55 C	+ 125 C	1.6 mm	0.8 mm	0.6 mm	Reel, Cut Tape, MouseReel
Ferrite Beads 110 OHM Alternate Sizing Guide Below BLM21SP111SN1D Murata Electronics 1: HK$2.55 15,096In 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	15,096In Stock 216,000On Order On Order Ship Dates Mfr. No: BLM21SP111SN1D Stock: 15,096 Can Dispatch Immediately On Order: 140,000 Expected 29/12/2026 76,000 Expected 8/2/2027 Factory Lead Time: 25 Weeks	Cut Tape HK$2.55 HK$1.79 HK$1.56 HK$1.40 View Reel HK$0.625 HK$1.24 HK$1.06 HK$0.937 HK$0.625 HK$0.625 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 1000 OHM 2A Alternate Sizing Guide Below BLM31KN102SN1L Murata Electronics 1: HK$3.29 187,273On 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: 15 Weeks	Cut Tape HK$3.29 HK$2.21 HK$1.92 HK$1.72 Reel HK$0.797 View HK$1.53 HK$1.30 HK$1.14 HK$0.797 HK$0.789 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$3.12 147,500On 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	147,500On Order On Order Ship Dates Mfr. No: BLM31KN121SN1L Stock: 0 On Order: 35,000 Expected 26/11/2026 112,500 TBD Factory Lead Time: 19 Weeks	Cut Tape HK$3.12 HK$2.21 HK$1.92 HK$1.72 Reel HK$0.797 View HK$1.53 HK$1.30 HK$1.14 HK$0.797 HK$0.789 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$3.12 296,956On 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 4/1/2027 232,500 TBD Factory Lead Time: 20 Weeks	Cut Tape HK$3.12 HK$2.21 HK$1.92 HK$1.72 Reel HK$0.797 View HK$1.53 HK$1.30 HK$1.14 HK$0.797 HK$0.789 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
Ferrite Beads 470 OHM Alternate Sizing Guide Below BLM31KN471SN1L Murata Electronics 1: HK$3.12 265,882On Order	Mfr. Part No. BLM31KN471SN1L Mouser Part No 81-BLM31KN471SN1L	Murata Electronics	Ferrite Beads 470 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm31kn	Datasheet	265,882On Order On Order Ship Dates Mfr. No: BLM31KN471SN1L Stock: 0 On Order: 90,882 Expected 21/12/2026 75,000 Expected 4/1/2027 100,000 TBD Factory Lead Time: 19 Weeks	Cut Tape HK$3.12 HK$2.21 HK$1.92 HK$1.72 Reel HK$0.797 View HK$1.41 HK$1.24 HK$1.12 HK$0.797 HK$0.789 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	BLM31KN_SN	Ferrite Chip Beads	SMD/SMT	1206 (3216 metric)	470 Ohms	4 A	25 %	20 mOhms	- 55 C	+ 125 C	3.2 mm	1.6 mm	1.6 mm	Reel, Cut Tape, MouseReel