Passive Components – Mouser South Africa

.hide-partial { max-height: none; } .show-more { display: none; }

EMI Noise Suppression

Noise suppression has become an important issue, especially regarding electromagnetic interference (EMI) and electromagnetic compatibility (EMC). Murata provides engineers with complete support, including products and design-simulation software solutions based on expertise achieved through extensive on-site experience. This enables Murata to provide noise suppression solutions for a broad array of applications.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Passive Components

List Images

Results: 3,986

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Ferrite Beads 1500 OHM 25% POWERTR AIN/SAFETY Alternate Sizing Guide Below

BLM18HE152SH1D
Murata Electronics
1: $0.18
31,959In Stock

Mfr. Part No.
BLM18HE152SH1D

Mouser Part No
81-BLM18HE152SH1D

Murata Electronics

Ferrite Beads 1500 OHM 25% POWERTR AIN/SAFETY Alternate Sizing Guide Below

Learn More

Datasheet

31,959In Stock

Cut Tape

$0.18

$0.147

$0.136

$0.128

View

Reel

$0.086

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM18KG121TH1D
Murata Electronics
1: $0.10
102,307In Stock
100,000Expected 2026/04/14

Mfr. Part No.
BLM18KG121TH1D

Mouser Part No
81-BLM18KG121TH1D

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

Learn More

Datasheet

102,307In Stock

100,000Expected 2026/04/14

Cut Tape

$0.10

$0.065

$0.051

$0.047

Reel

$0.021

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM18KG121TN1D
Murata Electronics
1: $0.10
289,924In Stock
159,500Expected 2026/04/23

Mfr. Part No.
BLM18KG121TN1D

Mouser Part No
81-BLM18KG121TN1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

289,924In Stock

159,500Expected 2026/04/23

Cut Tape

$0.10

$0.062

$0.049

$0.044

Reel

$0.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM18KG221SN1D
Murata Electronics
1: $0.10
1,702In Stock
84,000Expected 2026/04/14

Mfr. Part No.
BLM18KG221SN1D

Mouser Part No
81-BLM18KG221SN1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

1,702In Stock

84,000Expected 2026/04/14

Cut Tape

$0.10

$0.06

$0.048

$0.043

View

Reel

$0.019

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM18KG471SN1D
Murata Electronics
1: $0.10
105,911In Stock
80,000Expected 2026/04/14

Mfr. Part No.
BLM18KG471SN1D

Mouser Part No
81-BLM18KG471SN1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

105,911In Stock

80,000Expected 2026/04/14

Cut Tape

$0.10

$0.06

$0.048

$0.043

Reel

$0.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

BLM18KG601SH1D
Murata Electronics
1: $0.11
197,166In Stock

Mfr. Part No.
BLM18KG601SH1D

Mouser Part No
81-BLM18KG601SH1D

Murata Electronics

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

Learn More

Datasheet

197,166In Stock

Cut Tape

$0.11

$0.069

$0.058

$0.052

Reel

$0.024

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM18PG331SN1D
Murata Electronics
1: $0.10
148,772In Stock

Mfr. Part No.
BLM18PG331SN1D

Mouser Part No
81-BLM18PG331SN1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

148,772In Stock

Cut Tape

$0.10

$0.059

$0.047

$0.042

View

Reel

$0.019

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM18PG471SN1D
Murata Electronics
1: $0.10
220,288In Stock
120,000Expected 2026/05/07

Mfr. Part No.
BLM18PG471SN1D

Mouser Part No
81-BLM18PG471SN1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

220,288In Stock

120,000Expected 2026/05/07

Cut Tape

$0.10

$0.06

$0.047

$0.042

View

Reel

$0.019

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM18SG121TZ1D
Murata Electronics
1: $0.14
64,056In Stock
100,000On Order

Mfr. Part No.
BLM18SG121TZ1D

Mouser Part No
81-BLM18SG121TZ1D

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

Learn More

Datasheet

64,056In Stock

100,000On Order

Cut Tape

$0.14

$0.097

$0.072

$0.062

View

Reel

$0.031

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

BLM21AG601SN1D
Murata Electronics
1: $0.16
123,359In Stock

Mfr. Part No.
BLM21AG601SN1D

Mouser Part No
81-BLM21A601F

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

123,359In Stock

Cut Tape

$0.16

$0.11

$0.097

$0.087

View

Reel

$0.038

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM21AG102SH1D
Murata Electronics
1: $0.18
42,425In Stock
40,000Expected 2026/05/28

Mfr. Part No.
BLM21AG102SH1D

Mouser Part No
81-BLM21AG102SH1D

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

42,425In Stock

40,000Expected 2026/05/28

Cut Tape

$0.18

$0.128

$0.112

$0.10

View

Reel

$0.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

BLM21AG151SN1D
Murata Electronics
1: $0.15
39,412In Stock

Mfr. Part No.
BLM21AG151SN1D

Mouser Part No
81-BLM21AG151SN1D

Murata Electronics

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

39,412In Stock

Cut Tape

$0.15

$0.109

$0.095

$0.085

View

Reel

$0.038

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 2200 OHM 25% Alternate Sizing Guide Below

BLM21BD222SN1L
Murata Electronics
1: $0.20
119,558In Stock

Mfr. Part No.
BLM21BD222SN1L

Mouser Part No
81-BLM21B222S

Murata Electronics

Ferrite Beads 2200 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

119,558In Stock

Cut Tape

$0.20

$0.143

$0.124

$0.11

View

Reel

$0.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 2700 OHM 25% Alternate Sizing Guide Below

BLM21BD272SN1L
Murata Electronics
1: $0.211
31,184In Stock
30,000Expected 2026/05/19

Mfr. Part No.
BLM21BD272SN1L

Mouser Part No
81-BLM21BD272SN1L

Murata Electronics

Ferrite Beads 2700 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

31,184In Stock

30,000Expected 2026/05/19

Cut Tape

$0.211

$0.147

$0.127

$0.114

View

Reel

$0.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

BLM21PG600SN1D
Murata Electronics
1: $0.11
160,298In Stock
158,700Expected 2026/02/26

Mfr. Part No.
BLM21PG600SN1D

Mouser Part No
81-BLM21P600S

Murata Electronics

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

160,298In Stock

158,700Expected 2026/02/26

Cut Tape

$0.11

$0.077

$0.06

$0.053

Reel

$0.026

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below

BLM21PG220SN1D
Murata Electronics
1: $0.11
109,532In Stock
120,000Expected 2026/05/21

Mfr. Part No.
BLM21PG220SN1D

Mouser Part No
81-BLM21PG220SN1D

Murata Electronics

Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

109,532In Stock

120,000Expected 2026/05/21

Cut Tape

$0.11

$0.078

$0.06

$0.055

Reel

$0.026

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 30 OHM 10% Alternate Sizing Guide Below

BLM21SN300SN1D
Murata Electronics
1: $0.20
51,803In Stock
52,000Expected 2026/04/14

Mfr. Part No.
BLM21SN300SN1D

Mouser Part No
81-BLM21SN300SN1D

Murata Electronics

Ferrite Beads 30 OHM 10% Alternate Sizing Guide Below

Learn More

Datasheet

51,803In Stock

52,000Expected 2026/04/14

Cut Tape

$0.20

$0.14

$0.121

$0.109

View

Reel

$0.049

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

BLM21SP102BH1D
Murata Electronics
1: $0.37
31,407In Stock

Mfr. Part No.
BLM21SP102BH1D

Mouser Part No
81-BLM21SP102BH1D

Murata Electronics

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

Learn More

Datasheet

31,407In Stock

Cut Tape

$0.37

$0.261

$0.226

$0.19

View

Reel

$0.101

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 110 OHM Alternate Sizing Guide Below

BLM21SP111SH1D
Murata Electronics
1: $0.32
28,967In Stock

Mfr. Part No.
BLM21SP111SH1D

Mouser Part No
81-BLM21SP111SH1D

Murata Electronics

Ferrite Beads 110 OHM Alternate Sizing Guide Below

Learn More

Datasheet

28,967In Stock

Cut Tape

$0.32

$0.208

$0.183

$0.164

View

Reel

$0.086

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 110 OHM Alternate Sizing Guide Below

BLM21SP111SN1D
Murata Electronics
1: $0.30
23,586In Stock
72,000On Order

Mfr. Part No.
BLM21SP111SN1D

Mouser Part No
81-BLM21SP111SN1D

Murata Electronics

Ferrite Beads 110 OHM Alternate Sizing Guide Below

Learn More

Datasheet

23,586In Stock

72,000On Order

Cut Tape

$0.30

$0.209

$0.183

$0.162

View

Reel

$0.079

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 330 OHM Alternate Sizing Guide Below

BLM21SP331SN1D
Murata Electronics
1: $0.30
24,896In Stock

Mfr. Part No.
BLM21SP331SN1D

Mouser Part No
81-BLM21SP331SN1D

Murata Electronics

Ferrite Beads 330 OHM Alternate Sizing Guide Below

Learn More

Datasheet

24,896In Stock

Cut Tape

$0.30

$0.209

$0.183

$0.162

View

Reel

$0.079

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 600 OHM 2.3A

BLM21SP601SZ1D
Murata Electronics
1: $0.20
27,468In Stock

Mfr. Part No.
BLM21SP601SZ1D

Mouser Part No
81-BLM21SP601SZ1D

Murata Electronics

Ferrite Beads 600 OHM 2.3A

Learn More

Datasheet

27,468In Stock

Cut Tape

$0.20

$0.167

$0.155

$0.147

View

Reel

$0.097

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM Alternate Sizing Guide Below

BLM31KN471SN1L
Murata Electronics
1: $0.37
36,311In Stock
75,000On Order

Mfr. Part No.
BLM31KN471SN1L

Mouser Part No
81-BLM31KN471SN1L

Murata Electronics

Ferrite Beads 470 OHM Alternate Sizing Guide Below

Learn More

Datasheet

36,311In Stock

75,000On Order

Cut Tape

$0.37

$0.262

$0.227

$0.204

View

Reel

$0.10

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below

BLM31PG330SN1L
Murata Electronics
1: $0.28
62,210In Stock

Mfr. Part No.
BLM31PG330SN1L

Mouser Part No
81-BLM31P330S

Murata Electronics

Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

62,210In Stock

Cut Tape

$0.28

$0.158

$0.12

$0.107

Reel

$0.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

BLM31PG391SN1L
Murata Electronics
1: $0.30
41,663In Stock
30,000Expected 2026/05/11

Mfr. Part No.
BLM31PG391SN1L

Mouser Part No
81-BLM31P391S

Murata Electronics

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

41,663In Stock

30,000Expected 2026/05/11

Cut Tape

$0.30

$0.214

$0.186

$0.166

View

Reel

$0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

EMI Noise Suppression

Types of Passive Components

Customer Service Office

Company

Resources

Support