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

BLM18PG300SZ1D
Murata Electronics
1: $0.139
3,775In Stock
8,000On Order

Mfr. Part No.
BLM18PG300SZ1D

Mouser Part No
81-BLM18PG300SZ1D

Murata Electronics

Ferrite Beads

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Datasheet

3,775In Stock

8,000On Order

Cut Tape

$0.139

$0.086

$0.068

$0.061

Reel

$0.031

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM18PG331SH1D
Murata Electronics
1: $0.139
533In Stock
12,000Expected 7/5/2026

Mfr. Part No.
BLM18PG331SH1D

Mouser Part No
81-BLM18PG331SH1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

533In Stock

12,000Expected 7/5/2026

Cut Tape

$0.139

$0.10

$0.078

$0.07

Reel

$0.036

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 330 OHM Alternate Sizing Guide Below

BLM18PG331SZ1D
Murata Electronics
1: $0.139
4,303In Stock
8,000Expected 7/5/2026

Mfr. Part No.
BLM18PG331SZ1D

Mouser Part No
81-BLM18PG331SZ1D

Murata Electronics

Ferrite Beads 330 OHM Alternate Sizing Guide Below

Learn More

Datasheet

4,303In Stock

8,000Expected 7/5/2026

Cut Tape

$0.139

$0.088

$0.07

$0.063

Reel

$0.032

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM18PG471SH1D
Murata Electronics
1: $0.139
5,835In Stock
120,000Expected 14/4/2026

Mfr. Part No.
BLM18PG471SH1D

Mouser Part No
81-BLM18PG471SH1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

5,835In Stock

120,000Expected 14/4/2026

Cut Tape

$0.139

$0.10

$0.078

$0.07

Reel

$0.035

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 220 OHM Alternate Sizing Guide Below

BLM18SG221TZ1D
Murata Electronics
1: $0.181
27,899In Stock
20,000Expected 25/8/2026

Mfr. Part No.
BLM18SG221TZ1D

Mouser Part No
81-BLM18SG221TZ1D

Murata Electronics

Ferrite Beads 220 OHM Alternate Sizing Guide Below

Learn More

Datasheet

27,899In Stock

20,000Expected 25/8/2026

Cut Tape

$0.181

$0.131

$0.103

$0.092

View

Reel

$0.042

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 26 OHM 1000MA Alternate Sizing Guide Below

BLM18SG260TZ1D
Murata Electronics
1: $0.222
170In Stock
20,000Expected 6/8/2026

Mfr. Part No.
BLM18SG260TZ1D

Mouser Part No
81-BLM18SG260TZ1D

Murata Electronics

Ferrite Beads 26 OHM 1000MA Alternate Sizing Guide Below

Learn More

Datasheet

170In Stock

20,000Expected 6/8/2026

Cut Tape

$0.222

$0.152

$0.132

$0.106

View

Reel

$0.044

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

BLM18SG331TZ1D
Murata Electronics
1: $0.195
21,376In Stock

Mfr. Part No.
BLM18SG331TZ1D

Mouser Part No
81-BLM18SG331TZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

21,376In Stock

Cut Tape

$0.195

$0.133

$0.104

$0.095

View

Reel

$0.042

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 70 OHM Alternate Sizing Guide Below

BLM18SG700TZ1D
Murata Electronics
1: $0.195
28,017In Stock

Mfr. Part No.
BLM18SG700TZ1D

Mouser Part No
81-BLM18SG700TZ1D

Murata Electronics

Ferrite Beads 70 OHM Alternate Sizing Guide Below

Learn More

Datasheet

28,017In Stock

Cut Tape

$0.195

$0.133

$0.104

$0.095

View

Reel

$0.042

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 1K OHM 600MA Alternate Sizing Guide Below

BLM21AG102SZ1D
Murata Electronics
1: $0.25
10,131In Stock
4,000Expected 2/6/2026

Mfr. Part No.
BLM21AG102SZ1D

Mouser Part No
81-BLM21AG102SZ1D

Murata Electronics

Ferrite Beads 1K OHM 600MA Alternate Sizing Guide Below

Learn More

Datasheet

10,131In Stock

4,000Expected 2/6/2026

Cut Tape

$0.25

$0.175

$0.153

$0.136

View

Reel

$0.061

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM21AG331SN1D
Murata Electronics
1: $0.209
9,905In Stock

Mfr. Part No.
BLM21AG331SN1D

Mouser Part No
81-BLM21AG331SN1

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

9,905In Stock

Cut Tape

$0.209

$0.14

$0.122

$0.111

View

Reel

$0.053

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM21AG471SN1D
Murata Electronics
1: $0.209
26,508In Stock
12,000Expected 19/5/2026

Mfr. Part No.
BLM21AG471SN1D

Mouser Part No
81-BLM21AG471SN1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

26,508In Stock

12,000Expected 19/5/2026

Cut Tape

$0.209

$0.152

$0.132

$0.118

View

Reel

$0.058

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 600 OHM 700MA Alternate Sizing Guide Below

BLM21AG601SZ1D
Murata Electronics
1: $0.25
6,305In Stock
8,000Expected 19/5/2026

Mfr. Part No.
BLM21AG601SZ1D

Mouser Part No
81-BLM21AG601SZ1D

Murata Electronics

Ferrite Beads 600 OHM 700MA Alternate Sizing Guide Below

Learn More

Datasheet

6,305In Stock

8,000Expected 19/5/2026

Cut Tape

$0.25

$0.178

$0.156

$0.139

View

Reel

$0.061

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM21BB121SN1D
Murata Electronics
1: $0.209
3,167In Stock
8,000On Order

Mfr. Part No.
BLM21BB121SN1D

Mouser Part No
81-BLM21B121S

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

3,167In Stock

8,000On Order

Cut Tape

$0.209

$0.146

$0.128

$0.114

View

Reel

$0.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 200 OHM 25% Alternate Sizing Guide Below

BLM21BB201SN1D
Murata Electronics
1: $0.209
51In Stock
20,000On Order

Mfr. Part No.
BLM21BB201SN1D

Mouser Part No
81-BLM21B201S

Murata Electronics

Ferrite Beads 200 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

51In Stock

20,000On Order

Cut Tape

$0.209

$0.146

$0.128

$0.114

View

Reel

$0.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

BLM21BD601SN1D
Murata Electronics
1: $0.236
28,596In Stock
40,000Expected 30/6/2026

Mfr. Part No.
BLM21BD601SN1D

Mouser Part No
81-BLM21B601S

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

28,596In Stock

40,000Expected 30/6/2026

Cut Tape

$0.236

$0.157

$0.136

$0.125

View

Reel

$0.058

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 5 OHM 1000MA Alternate Sizing Guide Below

BLM21BB050SZ1D
Murata Electronics
1: $0.236
5,681In Stock
4,000Expected 1/4/2026

Mfr. Part No.
BLM21BB050SZ1D

Mouser Part No
81-BLM21BB050SZ1D

Murata Electronics

Ferrite Beads 5 OHM 1000MA Alternate Sizing Guide Below

Learn More

Datasheet

5,681In Stock

4,000Expected 1/4/2026

Cut Tape

$0.236

$0.163

$0.142

$0.126

View

Reel

$0.061

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

BLM21BB151SZ1D
Murata Electronics
1: $0.25
3,996In Stock

Mfr. Part No.
BLM21BB151SZ1D

Mouser Part No
81-BLM21BB151SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

3,996In Stock

Cut Tape

$0.25

$0.165

$0.143

$0.128

View

Reel

$0.056

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM21BB331SN1D
Murata Electronics
1: $0.209
2,174In Stock
20,000Expected 21/5/2026

Mfr. Part No.
BLM21BB331SN1D

Mouser Part No
81-BLM21BB331SN1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

2,174In Stock

20,000Expected 21/5/2026

Cut Tape

$0.209

$0.146

$0.128

$0.114

View

Reel

$0.051

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

BLM21BB600SN1D
Murata Electronics
1: $0.195
16,025In Stock

Mfr. Part No.
BLM21BB600SN1D

Mouser Part No
81-BLM21BB600SN1D

Murata Electronics

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

16,025In Stock

Cut Tape

$0.195

$0.133

$0.117

$0.106

View

Reel

$0.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM21BD121SN1D
Murata Electronics
1: $0.209
15,308In Stock
20,000Expected 17/6/2026

Mfr. Part No.
BLM21BD121SN1D

Mouser Part No
81-BLM21BD121SN1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

15,308In Stock

20,000Expected 17/6/2026

Cut Tape

$0.209

$0.152

$0.132

$0.118

View

Reel

$0.053

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1500 OHM 25% Alternate Sizing Guide Below

BLM21BD152SN1D
Murata Electronics
1: $0.278
24,745In Stock
40,000Expected 19/5/2026

Mfr. Part No.
BLM21BD152SN1D

Mouser Part No
81-BLM21BD152SN1D

Murata Electronics

Ferrite Beads 1500 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

24,745In Stock

40,000Expected 19/5/2026

Cut Tape

$0.278

$0.199

$0.172

$0.154

View

Reel

$0.07

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM21BD221SN1D
Murata Electronics
1: $0.209
470In Stock
12,000Expected 19/5/2026

Mfr. Part No.
BLM21BD221SN1D

Mouser Part No
81-BLM21BD221SN1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

470In Stock

12,000Expected 19/5/2026

Cut Tape

$0.209

$0.152

$0.132

$0.118

View

Reel

$0.053

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 2700 OHM 25% Alternate Sizing Guide Below

BLM21BD272SH1L
Murata Electronics
1: $0.334
9,970In Stock
30,000On Order

Mfr. Part No.
BLM21BD272SH1L

Mouser Part No
81-BLM21BD272SH1L

Murata Electronics

Ferrite Beads 2700 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

9,970In Stock

30,000On Order

Cut Tape

$0.334

$0.234

$0.203

$0.182

View

Reel

$0.082

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads

BLM21BD272SZ1L
Murata Electronics
1: $0.306
4,331In Stock
9,000On Order

Mfr. Part No.
BLM21BD272SZ1L

Mouser Part No
81-BLM21BD272SZ1L

Murata Electronics

Ferrite Beads

Learn More

Datasheet

4,331In Stock

9,000On Order

Cut Tape

$0.306

$0.22

$0.192

$0.171

View

Reel

$0.074

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM21BD471SN1D
Murata Electronics
1: $0.222
11,353In Stock

Mfr. Part No.
BLM21BD471SN1D

Mouser Part No
81-BLM21BD471SN1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

11,353In Stock

Cut Tape

$0.222

$0.154

$0.135

$0.121

View

Reel

$0.053

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Automotive Noise / EMI Suppression Filters

Types of Passive Components

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