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 2500 OHM 25% Alternate Sizing Guide Below

BLM18BD252SN1D
Murata Electronics
1: $0.136
138,072On Order

Mfr. Part No.
BLM18BD252SN1D

Mouser Part No
81-BLM18BD252SN1D

Murata Electronics

Ferrite Beads 2500 OHM 25% Alternate Sizing Guide Below

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Datasheet

138,072On Order

Cut Tape

$0.136

$0.087

$0.068

$0.061

Reel

$0.031

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM18EG331TN1D
Murata Electronics
1: $0.326
23,773Expected 5/11/2026

Mfr. Part No.
BLM18EG331TN1D

Mouser Part No
81-BLM18EG331TN1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

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Datasheet

23,773Expected 5/11/2026

Cut Tape

$0.326

$0.233

$0.203

$0.181

View

Reel

$0.083

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 4,000

Ferrite Beads

BLM18GG471SZ1D
Murata Electronics
1: $0.381
28,000On Order

Mfr. Part No.
BLM18GG471SZ1D

Mouser Part No
81-BLM18GG471SZ1D

Murata Electronics

Ferrite Beads

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Datasheet

28,000On Order

Cut Tape

$0.381

$0.268

$0.23

$0.208

View

Reel

$0.091

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM18KG121TH1D
Murata Electronics
1: $0.136
579,750On Order

Mfr. Part No.
BLM18KG121TH1D

Mouser Part No
81-BLM18KG121TH1D

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

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Datasheet

579,750On Order

Cut Tape

$0.136

$0.092

$0.073

$0.065

Reel

$0.033

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads 120 OHM 25% 3KA Alternate Sizing Guide Below

BLM18KG121TZ1D
Murata Electronics
1: $0.15
183,999On Order

Mfr. Part No.
BLM18KG121TZ1D

Mouser Part No
81-BLM18KG121TZ1D

Murata Electronics

Ferrite Beads 120 OHM 25% 3KA Alternate Sizing Guide Below

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Datasheet

183,999On Order

Cut Tape

$0.15

$0.091

$0.075

$0.064

Reel

$0.031

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads 26 OHM 25% Alternate Sizing Guide Below

BLM18KG260TN1D
Murata Electronics
1: $0.136
422,121On Order

Mfr. Part No.
BLM18KG260TN1D

Mouser Part No
81-BLM18KG260TN1D

Murata Electronics

Ferrite Beads 26 OHM 25% Alternate Sizing Guide Below

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Datasheet

422,121On Order

Cut Tape

$0.136

$0.087

$0.068

$0.061

View

Reel

$0.029

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM18KG331SN1D
Murata Electronics
1: $0.15
216,000On Order

Mfr. Part No.
BLM18KG331SN1D

Mouser Part No
81-BLM18KG331SN1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

216,000On Order

Cut Tape

$0.15

$0.09

$0.072

$0.063

Reel

$0.031

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads 600 OHM 1.3A DCR=.15 OHM Alternate Sizing Guide Below

BLM18KG601SH1D
Murata Electronics
1: $0.15
455,923Expected 29/9/2026

Mfr. Part No.
BLM18KG601SH1D

Mouser Part No
81-BLM18KG601SH1D

Murata Electronics

Ferrite Beads 600 OHM 1.3A DCR=.15 OHM Alternate Sizing Guide Below

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Datasheet

455,923Expected 29/9/2026

Cut Tape

$0.15

$0.097

$0.073

$0.068

Reel

$0.035

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads 600 OHM Alternate Sizing Guide Below

BLM18KG601SZ1D
Murata Electronics
1: $0.136
105,933On Order

Mfr. Part No.
BLM18KG601SZ1D

Mouser Part No
81-BLM18KG601SZ1D

Murata Electronics

Ferrite Beads 600 OHM Alternate Sizing Guide Below

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Datasheet

105,933On Order

Cut Tape

$0.136

$0.088

$0.069

$0.063

Reel

$0.031

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads 120 OHM 25%

BLM18KN121EH1D
Murata Electronics
1: $0.394
175,456On Order

Mfr. Part No.
BLM18KN121EH1D

Mouser Part No
81-BLM18KN121EH1D

Murata Electronics

Ferrite Beads 120 OHM 25%

Learn More

Datasheet

175,456On Order

Cut Tape

$0.394

$0.294

$0.25

$0.228

View

Reel

$0.101

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 4,000

Ferrite Beads 600 OHM 700MA Alternate Sizing Guide Below

BLM21AG601SZ1D
Murata Electronics
1: $0.231
30,467On Order

Mfr. Part No.
BLM21AG601SZ1D

Mouser Part No
81-BLM21AG601SZ1D

Murata Electronics

Ferrite Beads 600 OHM 700MA Alternate Sizing Guide Below

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Datasheet

30,467On Order

Cut Tape

$0.231

$0.18

$0.156

$0.14

View

Reel

$0.061

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

BLM21BB750SN1D
Murata Electronics
1: $0.231
43,616On Order

Mfr. Part No.
BLM21BB750SN1D

Mouser Part No
81-BLM21B750S

Murata Electronics

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

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Datasheet

43,616On Order

Cut Tape

$0.231

$0.159

$0.128

$0.114

View

Reel

$0.054

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

BLM21BB600SN1D
Murata Electronics
1: $0.218
44,000On Order

Mfr. Part No.
BLM21BB600SN1D

Mouser Part No
81-BLM21BB600SN1D

Murata Electronics

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

44,000On Order

Cut Tape

$0.218

$0.148

$0.128

$0.114

View

Reel

$0.049

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 4,000

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM31KN121BH1L
Murata Electronics
1: $0.721
12,450On Order

Mfr. Part No.
BLM31KN121BH1L

Mouser Part No
81-BLM31KN121BH1L

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

Learn More

Datasheet

12,450On Order

Cut Tape

$0.721

$0.50

$0.432

$0.386

View

Reel

$0.193

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Ferrite Beads 470 OHM 4A 25% Alternate Sizing Guide Below

BLM31KN471SH1L
Murata Electronics
1: $0.612
23,806Expected 4/1/2027

Mfr. Part No.
BLM31KN471SH1L

Mouser Part No
81-BLM31KN471SH1L

Murata Electronics

Ferrite Beads 470 OHM 4A 25% Alternate Sizing Guide Below

Learn More

Datasheet

23,806Expected 4/1/2027

Cut Tape

$0.612

$0.43

$0.373

$0.333

View

Reel

$0.171

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Common Mode Chokes / Filters 90 OHM

DLM0QSN900HY2D
Murata Electronics
1: $0.163
89,905On Order

Mfr. Part No.
DLM0QSN900HY2D

Mouser Part No
81-DLM0QSN900HY2D

Murata Electronics

Common Mode Chokes / Filters 90 OHM

Learn More

Datasheet

89,905On Order

Cut Tape

$0.163

$0.131

$0.114

$0.107

View

Reel

$0.069

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

Common Mode Chokes / Filters 11 UH 50V .2A -30+50 AECQ2

DLW43SH110XK2L
Murata Electronics
1: $1.18
14,422On Order

Mfr. Part No.
DLW43SH110XK2L

Mouser Part No
81-DLW43SH110XK2L

Murata Electronics

Common Mode Chokes / Filters 11 UH 50V .2A -30+50 AECQ2

Learn More

Datasheet

14,422On Order

Cut Tape

$1.18

$0.974

$0.85

$0.787

Reel

$0.691

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Ferrite Beads

NFZ5BBW100LN10L
Murata Electronics
1: $0.721
8In Stock

Mfr. Part No.
NFZ5BBW100LN10L

Mouser Part No
81-NFZ5BBW100LN10L

Murata Electronics

Ferrite Beads

Learn More

Datasheet

8In Stock

Cut Tape

$0.721

$0.499

$0.431

$0.384

Reel

$0.242

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes / Filters 300 OHM 3.7A

PLT5BPH3013R7SNL
Murata Electronics
1: $3.36
2,700Expected 29/10/2026

Mfr. Part No.
PLT5BPH3013R7SNL

Mouser Part No
81-PLT5BPH3013R7SNL

Murata Electronics

Common Mode Chokes / Filters 300 OHM 3.7A

Learn More

Datasheet

2,700Expected 29/10/2026

Cut Tape

$3.36

$2.79

$2.43

$1.97

Reel

$1.84

MouseReel Available

Min.: 1
Mult.: 1
Max.: 300

: 300

Ferrite Beads

BLM02BX121SN1D
Murata Electronics
1: $0.231
20,000Expected 24/9/2026

Mfr. Part No.
BLM02BX121SN1D

Mouser Part No
81-BLM02BX121SN1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

20,000Expected 24/9/2026

Cut Tape

$0.231

$0.162

$0.14

$0.125

View

Reel

$0.056

MouseReel Available

Min.: 1
Mult.: 1

: 20,000

Ferrite Beads

BLM03PX330SZ1D
Murata Electronics
1: $0.204
44,200On Order

Mfr. Part No.
BLM03PX330SZ1D

Mouser Part No
81-BLM03PX330SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

44,200On Order

Cut Tape

$0.204

$0.05

$0.044

$0.035

View

Reel

$0.015

Min.: 1
Mult.: 1

: 15,000

Ferrite Beads 420 OHM 25% Alternate Sizing Guide Below

BLM18BD421SN1D
Murata Electronics
1: $0.136
16,000Expected 18/1/2027

Mfr. Part No.
BLM18BD421SN1D

Mouser Part No
81-BLM11B421S

Murata Electronics

Ferrite Beads 420 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

16,000Expected 18/1/2027

Cut Tape

$0.136

$0.087

$0.068

$0.061

Reel

$0.03

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

BLM15BA100SZ1D
Murata Electronics
1: $0.15
10,000Expected 26/11/2026

Mfr. Part No.
BLM15BA100SZ1D

Mouser Part No
81-BLM15BA100SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

10,000Expected 26/11/2026

Cut Tape

$0.15

$0.068

$0.06

$0.048

View

Reel

$0.019

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Ferrite Beads

BLM15BA470SZ1D
Murata Electronics
1: $0.15
49,994Expected 2/10/2026

Mfr. Part No.
BLM15BA470SZ1D

Mouser Part No
81-BLM15BA470SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

49,994Expected 2/10/2026

Cut Tape

$0.15

$0.068

$0.06

$0.048

View

Reel

$0.019

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Ferrite Beads 5 OHM Alternate Sizing Guide Below

BLM15BB050SN1D
Murata Electronics
1: $0.15
50,000On Order

Mfr. Part No.
BLM15BB050SN1D

Mouser Part No
81-BLM15BB050SN1D

Murata Electronics

Ferrite Beads 5 OHM Alternate Sizing Guide Below

Learn More

Datasheet

50,000On Order

Cut Tape

$0.15

$0.064

$0.05

$0.046

View

Reel

$0.018

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Automotive Noise / EMI Suppression Filters

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