Ferrite Beads – Mouser Singapore

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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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Part #

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM18HG102SH1D
Murata Electronics
1: $0.286
43,924In Stock

Mfr. Part No.
BLM18HG102SH1D

Mouser Part No
81-BLM18HG102SH1D

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

43,924In Stock

Cut Tape

$0.286

$0.204

$0.177

$0.159

View

Reel

$0.068

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM18_H

Ferrite Chip Beads

SMD/SMT

0603 (1608 metric)

1 kOhms

100 mA

25 %

1.6 Ohms

- 55 C

+ 125 C

1.6 mm

0.8 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

BLM18KG102BH1D
Murata Electronics
1: $0.15
55,704In Stock

Mfr. Part No.
BLM18KG102BH1D

Mouser Part No
81-BLM18KG102BH1D

Murata Electronics

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

Learn More

Datasheet

55,704In Stock

Cut Tape

$0.15

$0.105

$0.083

$0.075

Reel

$0.037

View

Min.: 1
Mult.: 1

: 4,000

BLM18_H

Ferrite Beads

SMD/SMT

0603 (1608 metric)

1 kOhms

800 mA

25 %

200 mOhms

- 55 C

+ 125 C

1.6 mm

0.8 mm

AEC-Q200

Reel, Cut Tape

Ferrite Beads 1000 OHM 1A AECQ200 Alternate Sizing Guide Below

BLM18KG102SH1D
Murata Electronics
1: $0.136
74,842In Stock
60,000Expected 23/12/2026

Mfr. Part No.
BLM18KG102SH1D

Mouser Part No
81-BLM18KG102SH1D

Murata Electronics

Ferrite Beads 1000 OHM 1A AECQ200 Alternate Sizing Guide Below

Learn More

Datasheet

74,842In Stock

60,000Expected 23/12/2026

Cut Tape

$0.136

$0.067

$0.058

$0.056

Reel

$0.037

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM18_H

Ferrite Chip Beads

SMD/SMT

0603 (1608 metric)

1 kOhms

1 A

25 %

200 mOhms

- 55 C

+ 125 C

1.6 mm

0.8 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 220 OHM Alternate Sizing Guide Below

BLM18KG221SH1D
Murata Electronics
1: $0.136
78,292In Stock
60,000Expected 28/9/2026

Mfr. Part No.
BLM18KG221SH1D

Mouser Part No
81-BLM18KG221SH1D

Murata Electronics

Ferrite Beads 220 OHM Alternate Sizing Guide Below

Learn More

Datasheet

78,292In Stock

60,000Expected 28/9/2026

Cut Tape

$0.136

$0.092

$0.073

$0.065

Reel

$0.033

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM18_H

Ferrite Beads

SMD/SMT

0603 (1608 metric)

220 Ohms

2.2 A

25 %

50 mOhms

- 55 C

+ 125 C

1.6 mm

0.8 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 330 OHM Alternate Sizing Guide Below

BLM18KG331SH1D
Murata Electronics
1: $0.136
143,136In Stock

Mfr. Part No.
BLM18KG331SH1D

Mouser Part No
81-BLM18KG331SH1D

Murata Electronics

Ferrite Beads 330 OHM Alternate Sizing Guide Below

Learn More

Datasheet

143,136In Stock

Cut Tape

$0.136

$0.092

$0.073

$0.065

Reel

$0.033

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM18_H

Ferrite Chip Beads

SMD/SMT

0603 (1608 metric)

330 Ohms

1.7 A

25 %

80 mOhms

- 55 C

+ 150 C

1.6 mm

0.8 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 600 OHM 1.0A 0.15OHM Alternate Sizing Guide Below

BLM18KG601BH1D
Murata Electronics
1: $0.15
68,695In Stock
56,000Expected 1/1/2027

Mfr. Part No.
BLM18KG601BH1D

Mouser Part No
81-BLM18KG601BH1D

Murata Electronics

Ferrite Beads 600 OHM 1.0A 0.15OHM Alternate Sizing Guide Below

Learn More

Datasheet

68,695In Stock

56,000Expected 1/1/2027

Cut Tape

$0.15

$0.105

$0.083

$0.075

Reel

$0.037

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM18_H

Ferrite Beads

SMD/SMT

0603 (1608 metric)

600 Ohms

1 A

25 %

150 mOhms

- 55 C

+ 125 C

1.6 mm

0.8 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 1K OHMS

BLM18KN102EH1D
Murata Electronics
1: $0.258
18,120In Stock

Mfr. Part No.
BLM18KN102EH1D

Mouser Part No
81-BLM18KN102EH1D

Murata Electronics

Ferrite Beads 1K OHMS

Learn More

Datasheet

18,120In Stock

Cut Tape

$0.258

$0.214

$0.199

$0.188

View

Reel

$0.112

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM18_H

Ferrite Chip Beads

SMD/SMT

0603 (1608 metric)

1 kOhms

740 mA

25 %

230 mOhms

- 55 C

+ 175 C

1.6 mm

0.8 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM18PG121SH1D
Murata Electronics
1: $0.136
169,275In Stock
160,000Expected 21/9/2026

Mfr. Part No.
BLM18PG121SH1D

Mouser Part No
81-BLM18PG121SH1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

169,275In Stock

160,000Expected 21/9/2026

Cut Tape

$0.136

$0.101

$0.079

$0.071

View

Reel

$0.035

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM18_H

Ferrite Chip Beads

SMD/SMT

0603 (1608 metric)

120 Ohms

2 A

25 %

50 mOhms

- 55 C

+ 125 C

1.6 mm

0.8 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM18PG221SH1D
Murata Electronics
1: $0.136
216,191In Stock

Mfr. Part No.
BLM18PG221SH1D

Mouser Part No
81-BLM18PG221SH1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

216,191In Stock

Cut Tape

$0.136

$0.101

$0.079

$0.071

Reel

$0.034

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM18_H

Ferrite Chip Beads

SMD/SMT

0603 (1608 metric)

220 Ohms

1.4 A

25 %

100 mOhms

- 55 C

+ 125 C

1.6 mm

0.8 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM18PG471SH1D
Murata Electronics
1: $0.136
97,992In Stock

Mfr. Part No.
BLM18PG471SH1D

Mouser Part No
81-BLM18PG471SH1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

97,992In Stock

Cut Tape

$0.136

$0.101

$0.079

$0.071

Reel

$0.035

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM18_H

Ferrite Chip Beads

SMD/SMT

0603 (1608 metric)

470 Ohms

1 A

25 %

200 mOhms

- 55 C

+ 125 C

1.6 mm

0.8 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

BLM18SP102SZ1D
Murata Electronics
1: $0.354
73,738In Stock

Mfr. Part No.
BLM18SP102SZ1D

Mouser Part No
81-BLM18SP102SZ1D

Murata Electronics

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

Learn More

Datasheet

73,738In Stock

Cut Tape

$0.354

$0.25

$0.216

$0.193

View

Reel

$0.086

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM18_Z

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

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 1000 OHM

BLM21AG102BH1D
Murata Electronics
1: $0.313
25,733In Stock
16,000Expected 21/12/2026

Mfr. Part No.
BLM21AG102BH1D

Mouser Part No
81-BLM21AG102BH1D

Murata Electronics

Ferrite Beads 1000 OHM

Learn More

Datasheet

25,733In Stock

16,000Expected 21/12/2026

Cut Tape

$0.313

$0.209

$0.182

$0.163

View

Reel

$0.082

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM21_H

Ferrite Chip Beads

SMD/SMT

0805 (2012 metric)

1 kOhms

600 mA

25 %

270 mOhms

- 55 C

+ 150 C

2 mm

1.25 mm

0.85 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

BLM21AG601SH1D
Murata Electronics
1: $0.258
110,301In Stock

Mfr. Part No.
BLM21AG601SH1D

Mouser Part No
81-BLM21AG601SH1D

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

110,301In Stock

Cut Tape

$0.258

$0.184

$0.159

$0.143

View

Reel

$0.065

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM21_H

Ferrite Chip Beads

SMD/SMT

0805 (2012 metric)

600 Ohms

700 mA

25 %

300 mOhms

- 55 C

+ 125 C

2 mm

1.25 mm

0.85 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 2700 OHM 25% Alternate Sizing Guide Below

BLM21BD272SH1L
Murata Electronics
1: $0.34
29,859In Stock
45,000Expected 21/12/2026

Mfr. Part No.
BLM21BD272SH1L

Mouser Part No
81-BLM21BD272SH1L

Murata Electronics

Ferrite Beads 2700 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

29,859In Stock

45,000Expected 21/12/2026

Cut Tape

$0.34

$0.241

$0.209

$0.188

View

Reel

$0.08

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BLM21_H

Ferrite Chip Beads

SMD/SMT

0805 (2012 metric)

2.7 kOhms

200 mA

25 %

800 mOhms

- 55 C

+ 125 C

2 mm

1.25 mm

0.85 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM21PG121SH1D
Murata Electronics
1: $0.218
51,926In Stock

Mfr. Part No.
BLM21PG121SH1D

Mouser Part No
81-BLM21PG121SH1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

51,926In Stock

Cut Tape

$0.218

$0.152

$0.133

$0.12

View

Reel

$0.054

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM21_H

Ferrite Chip Beads

SMD/SMT

0805 (2012 metric)

120 Ohms

3 A

25 %

30 mOhms

- 55 C

+ 125 C

2 mm

1.25 mm

0.85 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

BLM21SP102SH1D
Murata Electronics
1: $0.462
32,841In Stock

Mfr. Part No.
BLM21SP102SH1D

Mouser Part No
81-BLM21SP102SH1D

Murata Electronics

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

Learn More

Datasheet

32,841In Stock

Cut Tape

$0.462

$0.324

$0.26

$0.252

View

Reel

$0.114

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM21_H

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

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 110 OHM Alternate Sizing Guide Below

BLM21SP111SH1D
Murata Electronics
1: $0.462
26,778In Stock
28,000Expected 21/9/2026

Mfr. Part No.
BLM21SP111SH1D

Mouser Part No
81-BLM21SP111SH1D

Murata Electronics

Ferrite Beads 110 OHM Alternate Sizing Guide Below

Learn More

Datasheet

26,778In Stock

28,000Expected 21/9/2026

Cut Tape

$0.462

$0.296

$0.26

$0.234

View

Reel

$0.113

MouseReel Available

Min.: 1
Mult.: 1

: 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

Ferrite Beads 330 OHM 25% 100MHZ 2.8A

BLM21SP331SZ1D
Murata Electronics
1: $0.286
28,070In Stock

Mfr. Part No.
BLM21SP331SZ1D

Mouser Part No
81-BLM21SP331SZ1D

Murata Electronics

Ferrite Beads 330 OHM 25% 100MHZ 2.8A

Learn More

Datasheet

28,070In Stock

Cut Tape

$0.286

$0.238

$0.22

$0.208

View

Reel

$0.124

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM21_Z

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

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 70 OHM 25%

BLM21SP700SZ1D
Murata Electronics
1: $0.286
15,993In Stock

Mfr. Part No.
BLM21SP700SZ1D

Mouser Part No
81-BLM21SP700SZ1D

Murata Electronics

Ferrite Beads 70 OHM 25%

Learn More

Datasheet

15,993In Stock

Cut Tape

$0.286

$0.238

$0.22

$0.208

View

Reel

$0.122

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

BLM21_Z

Ferrite Chip Beads

SMD/SMT

0805 (2012 metric)

70 Ohms

6 A

25 %

9 mOhms

- 55 C

+ 125 C

2 mm

1.25 mm

0.85 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 1K OHM 25%

BLM31KN102BH1L
Murata Electronics
1: $0.734
13,757In Stock
15,000Expected 23/11/2026

Mfr. Part No.
BLM31KN102BH1L

Mouser Part No
81-BLM31KN102BH1L

Murata Electronics

Ferrite Beads 1K OHM 25%

Learn More

Datasheet

13,757In Stock

15,000Expected 23/11/2026

Cut Tape

$0.734

$0.50

$0.437

$0.386

View

Reel

$0.194

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

BLM31_H

Ferrite Beads

SMD/SMT

1206 (3216 metric)

1 kOhms

1.4 A

25 %

75 mOhms

- 55 C

+ 150 C

3.2 mm

1.6 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

BLM31KN102SH1L
Murata Electronics
1: $0.612
39,335In Stock
107,500On Order

Mfr. Part No.
BLM31KN102SH1L

Mouser Part No
81-BLM31KN102SH1L

Murata Electronics

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

Learn More

Datasheet

39,335In Stock

107,500On Order

Cut Tape

$0.612

$0.43

$0.373

$0.333

Reel

$0.159

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

BLM31_H

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

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM31KN121SH1L
Murata Electronics
1: $0.612
23,331In Stock
122,500On Order

Mfr. Part No.
BLM31KN121SH1L

Mouser Part No
81-BLM31KN121SH1L

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

Learn More

Datasheet

23,331In Stock

122,500On Order

Cut Tape

$0.612

$0.43

$0.373

$0.333

Reel

$0.159

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

BLM31_H

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

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM31PG121SH1L
Murata Electronics
1: $0.517
26,450In Stock
21,000Expected 23/11/2026

Mfr. Part No.
BLM31PG121SH1L

Mouser Part No
81-BLM31PG121SH1L

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

26,450In Stock

21,000Expected 23/11/2026

Cut Tape

$0.517

$0.36

$0.313

$0.279

View

Reel

$0.129

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BLM31_H

Ferrite Chip Beads

SMD/SMT

1206 (3216 metric)

120 Ohms

3.5 A

25 %

25 mOhms

- 55 C

+ 125 C

3.2 mm

1.6 mm

1.1 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

BLM31PG391SH1L
Murata Electronics
1: $0.517
17,573In Stock
12,000Expected 11/11/2026

Mfr. Part No.
BLM31PG391SH1L

Mouser Part No
81-BLM31PG391SH1L

Murata Electronics

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

17,573In Stock

12,000Expected 11/11/2026

Cut Tape

$0.517

$0.36

$0.313

$0.279

View

Reel

$0.129

MouseReel Available

Min.: 1
Mult.: 1

: 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

Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below

BLM31PG500SH1L
Murata Electronics
1: $0.517
13,627In Stock
12,000Expected 23/11/2026

Mfr. Part No.
BLM31PG500SH1L

Mouser Part No
81-BLM31PG500SH1L

Murata Electronics

Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

13,627In Stock

12,000Expected 23/11/2026

Cut Tape

$0.517

$0.36

$0.313

$0.279

View

Reel

$0.129

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BLM31_H

Ferrite Chip Beads

SMD/SMT

1206 (3216 metric)

50 Ohms

3.5 A

25 %

15 mOhms

- 55 C

+ 125 C

3.2 mm

1.6 mm

1.1 mm

AEC-Q200

Reel, Cut Tape, MouseReel

BLM Ferrite Beads for Powertrain & Safety

Customer Service Office

Company

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Support

5 Ohms
10 Ohms
15 Ohms
22 Ohms
25 Ohms
26 Ohms
30 Ohms
33 Ohms
47 Ohms
50 Ohms
56 Ohms
60 Ohms
70 Ohms
75 Ohms
80 Ohms
100 Ohms
110 Ohms
120 Ohms
140 Ohms
150 Ohms

50 mA
100 mA
120 mA
125 mA
135 mA
150 mA
175 mA
190 mA
200 mA
215 mA
250 mA
300 mA
350 mA
400 mA
450 mA
500 mA
550 mA
600 mA
700 mA
740 mA

1.6 mOhms
4 mOhms
7 mOhms
9 mOhms
10 mOhms
12 mOhms
13 mOhms
14 mOhms
15 mOhms
16 mOhms
20 mOhms
22 mOhms
25 mOhms
26 mOhms
30 mOhms
32 mOhms
35 mOhms
38 mOhms
40 mOhms
45 mOhms