Ferrite Beads – Mouser Denmark

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BLM-SN Ferrite Beads

Murata Electronics BLM-SN Ferrite Beads offer high performance with more than 8A current and 1GHz to 3GHz impedance in compact packaging. The BLM-SN series enables the reduction of high-frequency noise at the power supply circuit. These beads are AEC-Q200 compliant with an operating temperature range of -55°ºC to +125°C. Typical applications for Murata Electronics BLM-SN Ferrite Beads include automotive, networking, communications, industrial control, factory automation, and consumer electronics.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) 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	Qualification	Packaging
Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below BLM31SN500SH1L Murata Electronics 1: 2,89 kr. 118.994In Stock	Mfr. Part No. BLM31SN500SH1L Mouser Part No 81-BLM31SN500SH1L	Murata Electronics	Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	118.994In Stock	Cut Tape 2,89 kr. 2,01 kr. 1,75 kr. 1,56 kr. View Reel 0,903 kr. 1,39 kr. 1,18 kr. 1,03 kr. 0,903 kr. 0,903 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	BLM31_H	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	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below BLM31SN500SN1L Murata Electronics 1: 2,69 kr. 204.920In Stock 135.000Expected 25/02/2027	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	204.920In Stock 135.000Expected 25/02/2027	Cut Tape 2,69 kr. 1,88 kr. 1,62 kr. 1,45 kr. View Reel 0,806 kr. 1,28 kr. 1,07 kr. 0,97 kr. 0,806 kr. 0,806 kr. 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 22 OHM Alternate Sizing Guide Below BLM18SN220TN1D Murata Electronics 1: 1,28 kr. 99.618In Stock 320.000On Order	Mfr. Part No. BLM18SN220TN1D Mouser Part No 81-BLM18SN220TN1D	Murata Electronics	Ferrite Beads 22 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm sn ferrite beads	Datasheet	99.618In Stock 320.000On Order On Order Ship Dates Mfr. No: BLM18SN220TN1D Stock: 99.618 Can Dispatch Immediately On Order: 160.000 Expected 05/11/2026 160.000 Expected 14/06/2027 Factory Lead Time: 39 Weeks	Cut Tape 1,28 kr. 0,888 kr. 0,768 kr. 0,686 kr. View Reel 0,298 kr. 0,619 kr. 0,53 kr. 0,47 kr. 0,41 kr. 0,298 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	BLM18_xN	Ferrite Beads	SMD/SMT	0603 (1608 metric)	22 Ohms	8 A	7 %	4 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: 1,28 kr. 68.778In Stock 180.000Expected 07/12/2026	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 07/12/2026	Cut Tape 1,28 kr. 0,91 kr. 0,798 kr. 0,709 kr. View Reel 0,418 kr. 0,634 kr. 0,545 kr. 0,485 kr. 0,418 kr. 0,418 kr. 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 50 OHM 25% Alternate Sizing Guide Below BLM31SN500SZ1L Murata Electronics 1: 2,69 kr. 108.802In Stock 90.000Expected 21/12/2026	Mfr. Part No. BLM31SN500SZ1L Mouser Part No 81-BLM31SN500SZ1L	Murata Electronics	Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	108.802In Stock 90.000Expected 21/12/2026	Cut Tape 2,69 kr. 1,90 kr. 1,65 kr. 1,47 kr. View Reel 0,739 kr. 1,31 kr. 1,11 kr. 0,977 kr. 0,739 kr. 0,739 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	BLM31 _Z	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	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 30 OHM 10% Alternate Sizing Guide Below BLM21SN300SH1D Murata Electronics 1: 1,54 kr. 2.789In Stock 48.000On Order	Mfr. Part No. BLM21SN300SH1D Mouser Part No 81-BLM21SN300SH1D	Murata Electronics	Ferrite Beads 30 OHM 10% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	2.789In Stock 48.000On Order On Order Ship Dates Mfr. No: BLM21SN300SH1D Stock: 2.789 Can Dispatch Immediately On Order: 16.000 Expected 15/10/2026 32.000 Expected 23/11/2026 Factory Lead Time: 11 Weeks	Cut Tape 1,54 kr. 1,07 kr. 0,933 kr. 0,836 kr. View Reel 0,388 kr. 0,746 kr. 0,634 kr. 0,567 kr. 0,492 kr. 0,388 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	BLM21_H	Ferrite Chip Beads	SMD/SMT	0805 (2012 metric)	30 Ohms	8.5 A	25 %	4 mOhms	- 55 C	+ 125 C	2 mm	1.25 mm	0.85 mm	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 22 OHM 5000MA Alternate Sizing Guide Below BLM18SN220TH1D Murata Electronics 1: 1,09 kr. 22.350In Stock 216.000On Order	Mfr. Part No. BLM18SN220TH1D Mouser Part No 81-BLM18SN220TH1D	Murata Electronics	Ferrite Beads 22 OHM 5000MA Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	22.350In Stock 216.000On Order On Order Ship Dates Mfr. No: BLM18SN220TH1D Stock: 22.350 Can Dispatch Immediately On Order: 48.000 Expected 15/10/2026 68.000 Expected 12/11/2026 100.000 Expected 01/06/2027 Factory Lead Time: 38 Weeks	Cut Tape 1,09 kr. 0,753 kr. 0,664 kr. 0,604 kr. View Reel 0,298 kr. 0,552 kr. 0,485 kr. 0,433 kr. 0,388 kr. 0,298 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	BLM18_H	Ferrite Beads	SMD/SMT	0603 (1608 metric)	22 Ohms	8 A	25 %	4 mOhms	- 55 C	+ 125 C	1.6 mm	0.8 mm	0.6 mm	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 30 OHM Alternate Sizing Guide Below BLM21SN300SZ1D Murata Electronics 1: 1,41 kr. 2.061In Stock 8.000Expected 13/10/2026	Mfr. Part No. BLM21SN300SZ1D Mouser Part No 81-BLM21SN300SZ1D	Murata Electronics	Ferrite Beads 30 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	2.061In Stock 8.000Expected 13/10/2026	Cut Tape 1,41 kr. 0,985 kr. 0,858 kr. 0,768 kr. View Reel 0,388 kr. 0,686 kr. 0,589 kr. 0,522 kr. 0,455 kr. 0,388 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	BLM21_Z	Ferrite Chip Beads	SMD/SMT	0805 (2012 metric)	30 Ohms	8.5 A	25 %	4 mOhms	- 55 C	+ 125 C	2 mm	1.25 mm	0.85 mm	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 22 OHM Alternate Sizing Guide Below BLM18SN220TZ1D Murata Electronics 1: 1,22 kr. 117.909On Order	Mfr. Part No. BLM18SN220TZ1D Mouser Part No 81-BLM18SN220TZ1D	Murata Electronics	Ferrite Beads 22 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	117.909On Order On Order Ship Dates Mfr. No: BLM18SN220TZ1D Stock: 0 On Order: 29.909 Expected 15/10/2026 48.000 Expected 06/11/2026 40.000 Expected 16/11/2026 Factory Lead Time: 16 Weeks	Cut Tape 1,22 kr. 0,91 kr. 0,791 kr. 0,709 kr. View Reel 0,321 kr. 0,619 kr. 0,53 kr. 0,477 kr. 0,418 kr. 0,321 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	BLM18_Z	Ferrite Beads	SMD/SMT	0603 (1608 metric)	22 Ohms	8 A	25 %	4 mOhms	- 55 C	+ 125 C	1.6 mm	0.8 mm	0.6 mm	AEC-Q200	Reel, Cut Tape, MouseReel

BLM-SN Ferrite Beads

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