Passive Components – Mouser Singapore

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Automotive Noise / EMI Suppression Filters

Murata Electronics Automotive Noise / EMI Suppression Filters offer components for noise suppression from various approaches, such as small-sized EMI suppression filters and AC line filters that effectively suppress noise. Also among these components are ferrite cores and microwave absorbers, which suppress noise even after the set is completed. Murata offers ESD protection devices that protect semiconductors from static electricity entering from outside.

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Types of Passive Components

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Part #

Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below

BLM18BB220SH1D
Murata Electronics
1: $0.139
1,366In Stock
8,000Expected 27/2/2026

Mfr. Part No.
BLM18BB220SH1D

Mouser Part No
81-BLM18BB220SH1D

Murata Electronics

Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below

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Datasheet

1,366In Stock

8,000Expected 27/2/2026

Cut Tape

$0.139

$0.097

$0.076

$0.07

Reel

$0.031

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM18BB221SN1D
Murata Electronics
1: $0.139
15,812In Stock
20,000Expected 11/5/2026

Mfr. Part No.
BLM18BB221SN1D

Mouser Part No
81-BLM18BB221SN1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

15,812In Stock

20,000Expected 11/5/2026

Cut Tape

$0.139

$0.085

$0.067

$0.06

Reel

$0.026

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below

BLM18BB470SN1D
Murata Electronics
1: $0.139
18,874In Stock
40,000Expected 26/2/2026

Mfr. Part No.
BLM18BB470SN1D

Mouser Part No
81-BLM18BB470SN1D

Murata Electronics

Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below

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Datasheet

18,874In Stock

40,000Expected 26/2/2026

Cut Tape

$0.139

$0.086

$0.068

$0.061

Reel

$0.028

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM18BB471SN1D
Murata Electronics
1: $0.139
12,084In Stock
16,000Expected 3/6/2026

Mfr. Part No.
BLM18BB471SN1D

Mouser Part No
81-BLM18BB471SN1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

12,084In Stock

16,000Expected 3/6/2026

Cut Tape

$0.139

$0.085

$0.067

$0.06

Reel

$0.028

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM18BB471SZ1D
Murata Electronics
1: $0.139
742In Stock
8,000Expected 2/3/2026

Mfr. Part No.
BLM18BB471SZ1D

Mouser Part No
81-BLM18BB471SZ1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

742In Stock

8,000Expected 2/3/2026

Cut Tape

$0.139

$0.092

$0.072

$0.065

Reel

$0.029

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

BLM18BB600SN1D
Murata Electronics
1: $0.139
2,808In Stock
16,000On Order

Mfr. Part No.
BLM18BB600SN1D

Mouser Part No
81-BLM18BB600S

Murata Electronics

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

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Datasheet

2,808In Stock

16,000On Order

Cut Tape

$0.139

$0.078

$0.064

$0.056

Reel

$0.028

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM18BD102SN1D
Murata Electronics
1: $0.139
59,185In Stock

Mfr. Part No.
BLM18BD102SN1D

Mouser Part No
81-BLM18BD102SN1D

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

59,185In Stock

Cut Tape

$0.139

$0.086

$0.068

$0.061

Reel

$0.028

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

BLM18BD102SZ1D
Murata Electronics
1: $0.139
7,330In Stock
4,000Expected 14/4/2026

Mfr. Part No.
BLM18BD102SZ1D

Mouser Part No
81-BLM18BD102SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

7,330In Stock

4,000Expected 14/4/2026

Cut Tape

$0.139

$0.092

$0.072

$0.065

Reel

$0.033

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

BLM18BD121BH1D
Murata Electronics
1: $0.167
7,955In Stock

Mfr. Part No.
BLM18BD121BH1D

Mouser Part No
81-BLM18BD121BH1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

7,955In Stock

Cut Tape

$0.167

$0.114

$0.09

$0.079

View

Reel

$0.035

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM18BD121SN1D
Murata Electronics
1: $0.139
48,555In Stock

Mfr. Part No.
BLM18BD121SN1D

Mouser Part No
81-BLM18BD121SN1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

48,555In Stock

Cut Tape

$0.139

$0.086

$0.068

$0.061

Reel

$0.026

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

BLM18BD121SZ1D
Murata Electronics
1: $0.153
464In Stock
4,000Expected 24/4/2026

Mfr. Part No.
BLM18BD121SZ1D

Mouser Part No
81-BLM18BD121SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

464In Stock

4,000Expected 24/4/2026

Cut Tape

$0.153

$0.095

$0.083

$0.067

Reel

$0.033

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

BLM18BD152BH1D
Murata Electronics
1: $0.153
1,626In Stock
12,000On Order

Mfr. Part No.
BLM18BD152BH1D

Mouser Part No
81-BLM18BD152BH1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

1,626In Stock

12,000On Order

Cut Tape

$0.153

$0.113

$0.088

$0.079

View

Reel

$0.035

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1500 OHM 25% Alternate Sizing Guide Below

BLM18BD152SN1D
Murata Electronics
1: $0.139
7,225In Stock

Mfr. Part No.
BLM18BD152SN1D

Mouser Part No
81-BLM18BD152SN1D

Murata Electronics

Ferrite Beads 1500 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

7,225In Stock

Cut Tape

$0.139

$0.078

$0.065

$0.056

Reel

$0.026

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1800 OHM 25% 15A Alternate Sizing Guide Below

BLM18BD182BH1D
Murata Electronics
1: $0.153
8,097In Stock
8,000Expected 14/4/2026

Mfr. Part No.
BLM18BD182BH1D

Mouser Part No
81-BLM18BD182BH1D

Murata Electronics

Ferrite Beads 1800 OHM 25% 15A Alternate Sizing Guide Below

Learn More

Datasheet

8,097In Stock

8,000Expected 14/4/2026

Cut Tape

$0.153

$0.113

$0.088

$0.079

Reel

$0.036

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1800 OHM 25% Alternate Sizing Guide Below

BLM18BD182SN1D
Murata Electronics
1: $0.139
39,809In Stock

Mfr. Part No.
BLM18BD182SN1D

Mouser Part No
81-BLM18BD182SN1D

Murata Electronics

Ferrite Beads 1800 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

39,809In Stock

Cut Tape

$0.139

$0.076

$0.064

$0.054

Reel

$0.026

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM18BD221SN1D
Murata Electronics
1: $0.139
66,240In Stock

Mfr. Part No.
BLM18BD221SN1D

Mouser Part No
81-BLM18BD221SN1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

66,240In Stock

Cut Tape

$0.139

$0.086

$0.068

$0.061

Reel

$0.028

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 2.2K OHM 25% Alternate Sizing Guide Below

BLM18BD222SH1D
Murata Electronics
1: $0.139
4,509In Stock
4,000Expected 14/4/2026

Mfr. Part No.
BLM18BD222SH1D

Mouser Part No
81-BLM18BD222SH1D

Murata Electronics

Ferrite Beads 2.2K OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

4,509In Stock

4,000Expected 14/4/2026

Cut Tape

$0.139

$0.097

$0.076

$0.07

Reel

$0.031

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 2200 OHM 25% Alternate Sizing Guide Below

BLM18BD222SN1D
Murata Electronics
1: $0.139
861In Stock
40,000Expected 21/4/2026

Mfr. Part No.
BLM18BD222SN1D

Mouser Part No
81-BLM18BD222SN1D

Murata Electronics

Ferrite Beads 2200 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

861In Stock

40,000Expected 21/4/2026

Cut Tape

$0.139

$0.085

$0.067

$0.06

Reel

$0.026

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 2500 OHM 25% Alternate Sizing Guide Below

BLM18BD252SN1D
Murata Electronics
1: $0.139
31,536In Stock
40,000Expected 1/6/2026

Mfr. Part No.
BLM18BD252SN1D

Mouser Part No
81-BLM18BD252SN1D

Murata Electronics

Ferrite Beads 2500 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

31,536In Stock

40,000Expected 1/6/2026

Cut Tape

$0.139

$0.085

$0.067

$0.06

Reel

$0.026

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM18BD331SN1D
Murata Electronics
1: $0.139
6,215In Stock
8,000Expected 14/4/2026

Mfr. Part No.
BLM18BD331SN1D

Mouser Part No
81-BLM18BD331SN1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

6,215In Stock

8,000Expected 14/4/2026

Cut Tape

$0.139

$0.085

$0.067

$0.06

Reel

$0.028

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM18BD471SN1D
Murata Electronics
1: $0.139
29,312In Stock

Mfr. Part No.
BLM18BD471SN1D

Mouser Part No
81-BLM18BD471SN1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

29,312In Stock

Cut Tape

$0.139

$0.078

$0.065

$0.056

Reel

$0.026

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

BLM18BD601BH1D
Murata Electronics
1: $0.167
10,011In Stock

Mfr. Part No.
BLM18BD601BH1D

Mouser Part No
81-BLM18BD601BH1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

10,011In Stock

Cut Tape

$0.167

$0.114

$0.09

$0.079

View

Reel

$0.035

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 180 OHM 25% Alternate Sizing Guide Below

BLM18EG181SH1D
Murata Electronics
1: $0.361
9,111In Stock
8,000Expected 7/5/2026

Mfr. Part No.
BLM18EG181SH1D

Mouser Part No
81-BLM18EG181SH1D

Murata Electronics

Ferrite Beads 180 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

9,111In Stock

8,000Expected 7/5/2026

Cut Tape

$0.361

$0.253

$0.22

$0.197

View

Reel

$0.09

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 220 OHM 2000MA Alternate Sizing Guide Below

BLM18EG221SZ1D
Murata Electronics
1: $0.32
6,102In Stock
35,282On Order

Mfr. Part No.
BLM18EG221SZ1D

Mouser Part No
81-BLM18EG221SZ1D

Murata Electronics

Ferrite Beads 220 OHM 2000MA Alternate Sizing Guide Below

Learn More

Datasheet

6,102In Stock

35,282On Order

Cut Tape

$0.32

$0.229

$0.199

$0.178

View

Reel

$0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM18EG221TH1D
Murata Electronics
1: $0.361
6,869In Stock

Mfr. Part No.
BLM18EG221TH1D

Mouser Part No
81-BLM18EG221TH1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

6,869In Stock

Cut Tape

$0.361

$0.253

$0.22

$0.197

View

Reel

$0.09

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Automotive Noise / EMI Suppression Filters

Types of Passive Components

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