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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Part #

Ferrite Beads 420 OHM 25% Alternate Sizing Guide Below

BLM21BD421SN1D
Murata Electronics
1: $0.209
5,365In Stock

Mfr. Part No.
BLM21BD421SN1D

Mouser Part No
81-BLM21BD421SN1D

Murata Electronics

Ferrite Beads 420 OHM 25% Alternate Sizing Guide Below

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Datasheet

5,365In Stock

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 25% Alternate Sizing Guide Below

BLM21BD601SH1D
Murata Electronics
1: $0.25
14,752In Stock

Mfr. Part No.
BLM21BD601SH1D

Mouser Part No
81-BLM21BD601SH1D

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

14,752In Stock

Cut Tape

$0.25

$0.177

$0.154

$0.139

View

Reel

$0.063

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.2ohm Max. 150degC

BLM21PG102BH1D
Murata Electronics
1: $0.236
2,903In Stock
New Product

Mfr. Part No.
BLM21PG102BH1D

Mouser Part No
81-BLM21PG102BH1D

New Product

Murata Electronics

Ferrite Beads 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.2ohm Max. 150degC

Learn More

Datasheet

2,903In Stock

Cut Tape

$0.236

$0.165

$0.142

$0.129

View

Reel

$0.058

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM21PG121SH1D
Murata Electronics
1: $0.222
18,176In Stock

Mfr. Part No.
BLM21PG121SH1D

Mouser Part No
81-BLM21PG121SH1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

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Datasheet

18,176In Stock

Cut Tape

$0.222

$0.154

$0.135

$0.121

View

Reel

$0.056

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

BLM21PG220SZ1D
Murata Electronics
1: $0.153
9,396In Stock

Mfr. Part No.
BLM21PG220SZ1D

Mouser Part No
81-BLM21PG220SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

9,396In Stock

Cut Tape

$0.153

$0.108

$0.085

$0.076

Reel

$0.039

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 30 OHM 4A

BLM21PG300SZ1D
Murata Electronics
1: $0.153
10,253In Stock

Mfr. Part No.
BLM21PG300SZ1D

Mouser Part No
81-BLM21PG300SZ1D

Murata Electronics

Ferrite Beads 30 OHM 4A

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Datasheet

10,253In Stock

Cut Tape

$0.153

$0.108

$0.085

$0.076

Reel

$0.039

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 60 OHM Alternate Sizing Guide Below

BLM21PG600SZ1D
Murata Electronics
1: $0.153
30,050In Stock

Mfr. Part No.
BLM21PG600SZ1D

Mouser Part No
81-BLM21PG600SZ1D

Murata Electronics

Ferrite Beads 60 OHM Alternate Sizing Guide Below

Learn More

Datasheet

30,050In Stock

Cut Tape

$0.153

$0.108

$0.085

$0.076

Reel

$0.039

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.14ohm Max. 150degC

BLM21PG601BH1D
Murata Electronics
1: $0.236
2,396In Stock
New Product

Mfr. Part No.
BLM21PG601BH1D

Mouser Part No
81-BLM21PG601BH1D

New Product

Murata Electronics

Ferrite Beads 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.14ohm Max. 150degC

Learn More

Datasheet

2,396In Stock

Cut Tape

$0.236

$0.163

$0.142

$0.128

View

Reel

$0.058

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 0805in / 2012mm SMD Tmax=1.05mm DCR=0.14ohm Max. 125degC

BLM21PG601SN1D
Murata Electronics
1: $0.153
7,390In Stock
4,000Expected 8/5/2026
New Product

Mfr. Part No.
BLM21PG601SN1D

Mouser Part No
81-BLM21PG601SN1D

New Product

Murata Electronics

Ferrite Beads 0805in / 2012mm SMD Tmax=1.05mm DCR=0.14ohm Max. 125degC

Learn More

Datasheet

7,390In Stock

4,000Expected 8/5/2026

Cut Tape

$0.153

$0.106

$0.083

$0.075

Reel

$0.039

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 30 OHM 10% Alternate Sizing Guide Below

BLM21SN300SH1D
Murata Electronics
1: $0.32
14,633In Stock
10,245Expected 14/4/2026

Mfr. Part No.
BLM21SN300SH1D

Mouser Part No
81-BLM21SN300SH1D

Murata Electronics

Ferrite Beads 30 OHM 10% Alternate Sizing Guide Below

Learn More

Datasheet

14,633In Stock

10,245Expected 14/4/2026

Cut Tape

$0.32

$0.225

$0.196

$0.175

View

Reel

$0.078

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

BLM31KN801BH1L
Murata Electronics
1: $0.709
3,078In Stock

Mfr. Part No.
BLM31KN801BH1L

Mouser Part No
81-BLM31KN801BH1L

Murata Electronics

Ferrite Beads

Learn More

Datasheet

3,078In Stock

Cut Tape

$0.709

$0.498

$0.431

$0.384

View

Reel

$0.197

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads

BLM31PG330SZ1L
Murata Electronics
1: $0.459
3,979In Stock

Mfr. Part No.
BLM31PG330SZ1L

Mouser Part No
81-BLM31PG330SZ1L

Murata Electronics

Ferrite Beads

Learn More

Datasheet

3,979In Stock

Cut Tape

$0.459

$0.324

$0.281

$0.25

View

Reel

$0.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below

BLM31PG500SH1L
Murata Electronics
1: $0.50
10,815In Stock

Mfr. Part No.
BLM31PG500SH1L

Mouser Part No
81-BLM31PG500SH1L

Murata Electronics

Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

10,815In Stock

Cut Tape

$0.50

$0.352

$0.304

$0.272

View

Reel

$0.132

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 600 OHM 25%

BLM31PG601SZ1L
Murata Electronics
1: $0.473
7,347In Stock

Mfr. Part No.
BLM31PG601SZ1L

Mouser Part No
81-BLM31PG601SZ1L

Murata Electronics

Ferrite Beads 600 OHM 25%

Learn More

Datasheet

7,347In Stock

Cut Tape

$0.473

$0.329

$0.286

$0.256

View

Reel

$0.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads

BLM41PG102SZ1L
Murata Electronics
1: $0.598
536In Stock

Mfr. Part No.
BLM41PG102SZ1L

Mouser Part No
81-BLM41PG102SZ1L

Murata Electronics

Ferrite Beads

Learn More

Datasheet

536In Stock

Cut Tape

$0.598

$0.42

$0.364

$0.325

Reel

$0.163

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 180 OHM 25% Alternate Sizing Guide Below

BLM41PG181SH1L
Murata Electronics
1: $0.653
4,733In Stock

Mfr. Part No.
BLM41PG181SH1L

Mouser Part No
81-BLM41PG181SH1L

Murata Electronics

Ferrite Beads 180 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

4,733In Stock

Cut Tape

$0.653

$0.457

$0.395

$0.353

View

Reel

$0.179

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads

BLM41PG181SZ1L
Murata Electronics
1: $0.598
2,940In Stock

Mfr. Part No.
BLM41PG181SZ1L

Mouser Part No
81-BLM41PG181SZ1L

Murata Electronics

Ferrite Beads

Learn More

Datasheet

2,940In Stock

Cut Tape

$0.598

$0.42

$0.364

$0.325

Reel

$0.163

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

BLM41PG600SH1L
Murata Electronics
1: $0.653
4,199In Stock
5,000Expected 27/2/2026

Mfr. Part No.
BLM41PG600SH1L

Mouser Part No
81-BLM41PG600SH1L

Murata Electronics

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

4,199In Stock

5,000Expected 27/2/2026

Cut Tape

$0.653

$0.456

$0.395

$0.352

View

Reel

$0.179

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 60 OHM 3700MA Alternate Sizing Guide Below

BLM41PG600SZ1L
Murata Electronics
1: $0.598
2,766In Stock

Mfr. Part No.
BLM41PG600SZ1L

Mouser Part No
81-BLM41PG600SZ1L

Murata Electronics

Ferrite Beads 60 OHM 3700MA Alternate Sizing Guide Below

Learn More

Datasheet

2,766In Stock

Cut Tape

$0.598

$0.42

$0.364

$0.325

Reel

$0.163

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Common Mode Chokes / Filters 28 OHM

DLM0NSB280HY2D
Murata Electronics
1: $0.139
4,190In Stock
10,000Expected 5/5/2026

Mfr. Part No.
DLM0NSB280HY2D

Mouser Part No
81-DLM0NSB280HY2D

Murata Electronics

Common Mode Chokes / Filters 28 OHM

Learn More

Datasheet

4,190In Stock

10,000Expected 5/5/2026

Cut Tape

$0.139

$0.111

$0.097

$0.092

View

Reel

$0.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Common Mode Chokes / Filters 90 OHM

DLM0QSN900HY2D
Murata Electronics
1: $0.209
20,207In Stock
30,000Expected 14/4/2026

Mfr. Part No.
DLM0QSN900HY2D

Mouser Part No
81-DLM0QSN900HY2D

Murata Electronics

Common Mode Chokes / Filters 90 OHM

Learn More

Datasheet

20,207In Stock

30,000Expected 14/4/2026

Cut Tape

$0.209

$0.16

$0.135

$0.125

View

Reel

$0.071

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

Common Mode Chokes / Filters 450 OHM 0.1A

DLM11SN450HZ2L
Murata Electronics
1: $0.292
6,164In Stock

Mfr. Part No.
DLM11SN450HZ2L

Mouser Part No
81-DLM11SN450HZ2L

Murata Electronics

Common Mode Chokes / Filters 450 OHM 0.1A

Learn More

Datasheet

6,164In Stock

Cut Tape

$0.292

$0.242

$0.211

$0.199

Reel

$0.143

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Common Mode Chokes / Filters

DLW21SZ121HQ2L
Murata Electronics
1: $0.348
1,903In Stock

Mfr. Part No.
DLW21SZ121HQ2L

Mouser Part No
81-DLW21SZ121HQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

1,903In Stock

Cut Tape

$0.348

$0.291

$0.239

$0.189

Reel

$0.178

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters

DLW21SZ181XQ2L
Murata Electronics
1: $0.626
1,195In Stock

Mfr. Part No.
DLW21SZ181XQ2L

Mouser Part No
81-DLW21SZ181XQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

1,195In Stock

Cut Tape

$0.626

$0.512

$0.448

$0.421

Reel

$0.332

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters

DLW21SZ261XQ2L
Murata Electronics
1: $0.639
492In Stock

Mfr. Part No.
DLW21SZ261XQ2L

Mouser Part No
81-DLW21SZ261XQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

492In Stock

Cut Tape

$0.639

$0.523

$0.456

$0.453

Reel

$0.309

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Automotive Noise / EMI Suppression Filters

Types of Passive Components

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