BLM Ferrite Beads for Powertrain & Safety

Murata Electronics BLM Ferrite Beads for Powertrain and Safety include optimum components that meet various rated current and noise frequency ranges. These ferrite beads include products that support currents up to 20A and other similar series suitable for power circuits. BLM ferrite beads from Murata handle large currents, making them suitable for harsh environments and various powertrain and safety applications.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Murata Electronics Ferrite Beads 270 OHM Alternate Sizing Guide Below
Datasheet
17,004In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

BLM31_H Ferrite Beads SMD/SMT 1206 (3216 metric) 270 Ohms 3 A 25 % 16 mOhms - 55 C + 150 C 3.2 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 470 OHM 4A 25% Alternate Sizing Guide Below
Datasheet
39,355In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

BLM31_H 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 AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 600 OHM Alternate Sizing Guide Below
Datasheet
29,938In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

BLM31_H Ferrite Beads SMD/SMT 1206 (3216 metric) 600 Ohms 2 A 25 % 38 mOhms - 55 C + 150 C 3.2 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 600 OHM 2.9A Alternate Sizing Guide Below
Datasheet
91,050In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

BLM31 _Z Ferrite Chip Beads SMD/SMT 1206 (3216 metric) 600 Ohms 2.9 A 25 % 38 mOhms - 55 C + 125 C 3.2 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below
Datasheet
31,448In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BLM31_H Ferrite Chip Beads SMD/SMT 1206 (3216 metric) 390 Ohms 2 A 25 % 50 mOhms - 55 C + 125 C 3.2 mm 1.6 mm 1.1 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 0402 180ohm 25% 5A AEC-Q200 DC PWR Line
Datasheet
19,147In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

BLM15_H Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 180 Ohms 1.5 A 25 % 90 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 0402 33ohm 25% 5A AEC-Q200 DC PWR Line
Datasheet
10,978In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

BLM15_H Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 33 Ohms 3 A 25 % 22 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 0402 470ohm 25% 5A AEC-Q200 DC PWR Line
Datasheet
16,836In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

BLM15_H Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 470 Ohms 1 A 25 % 200 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 0402 600ohm 25% 5A AEC-Q200 DC PWR Line
Datasheet
3,162In Stock
40,000Expected 13/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

BLM15_H Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 600 Ohms 900 mA 25 % 230 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 0805 1200ohm 0.11ohm 25% 5A POWRTRN AEC-Q200
Datasheet
7,824In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BLM21_H Ferrite Beads SMD/SMT - 55 C + 125 C 2 mm 2 mm 1.25 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 0805 1200ohm 0.11ohm 25% POWRTRN AEC-Q200
Datasheet
3,380In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BLM21_H Ferrite Beads SMD/SMT - 55 C + 125 C 2 mm 2 mm 1.25 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 0805 4700ohm 0.40ohm 25% 5A POWRTRN AEC-Q200
Datasheet
8,651In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BLM21_H Ferrite Beads SMD/SMT - 55 C + 125 C 2 mm 2 mm 1.25 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 0805 600ohm 0.055ohm 25% 5A POWRTRN AEC-Q200
Datasheet
2,668In Stock
3,000Expected 14/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BLM21_H Ferrite Beads SMD/SMT - 55 C + 125 C 2 mm 2 mm 1.25 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 0805 600ohm 0.055ohm 25% POWRTRN AEC-Q200
Datasheet
4,164In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BLM21_H Ferrite Beads SMD/SMT - 55 C + 125 C 2 mm 2 mm 1.25 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 0805 8000ohm 0.70ohm 25% 5A POWRTRN AEC-Q200
Datasheet
3,175In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BLM21_H Ferrite Beads SMD/SMT - 55 C + 125 C 2 mm 2 mm 1.25 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 0805 8000ohm 0.70ohm 25% POWRTRN AEC-Q200
Datasheet
6,686In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BLM21_H Ferrite Beads SMD/SMT - 55 C + 125 C 2 mm 2 mm 1.25 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 1500 OHM 25% POWERTR AIN/SAFETY Alternate Sizing Guide Below
Datasheet
32,150In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

BLM18_H Ferrite Beads SMD/SMT 0603 (1608 metric) 1.5 kOhms 500 mA 25 % 500 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 120 OHM Alternate Sizing Guide Below
Datasheet
108,998In Stock
100,000Expected 14/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

BLM18_H Ferrite Beads SMD/SMT 0603 (1608 metric) 120 Ohms 3 A 25 % 30 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 600 OHM 1.3A DCR=.15 OHM Alternate Sizing Guide Below
Datasheet
200,786In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

BLM18_H Ferrite 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 AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 120 OHM Alternate Sizing Guide Below
Datasheet
75,455In Stock
50,000Expected 04/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

BLM18_Z Ferrite Beads SMD/SMT 0603 (1608 metric) 120 Ohms 3 A 25 % 25 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below
Datasheet
44,865In Stock
40,000Expected 28/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

BLM21_H Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 1 kOhms 600 mA 25 % 280 mOhms - 55 C + 125 C 2 mm 1.25 mm 0.85 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 1000 OHM Alternate Sizing Guide Below
Datasheet
32,415In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

BLM21_H Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 1 kOhms 1.6 A 25 % 120 mOhms - 55 C + 150 C 2 mm 1.25 mm 0.85 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 110 OHM Alternate Sizing Guide Below
Datasheet
29,227In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

BLM21_H 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 AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 600 OHM 125C 1.5A Alternate Sizing Guide Below
Datasheet
1,459In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

BLM21_H 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 AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 600 OHM 2.3A
Datasheet
27,568In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

BLM21_Z 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 AEC-Q200 Reel, Cut Tape, MouseReel