Filters – Mouser South Africa

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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.

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Part #

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM18HD102SN1D
Murata Electronics
1: $0.17
53,169In Stock
600,000On Order

Mfr. Part No.
BLM18HD102SN1D

Mouser Part No
81-BLM11HB102SD

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

53,169In Stock

600,000On Order

Cut Tape

$0.17

$0.123

$0.107

$0.097

View

Reel

$0.042

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM15AX102SN1D
Murata Electronics
1: $0.10
115,848In Stock
410,000On Order

Mfr. Part No.
BLM15AX102SN1D

Mouser Part No
81-BLM15AX102SN1D

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

115,848In Stock

410,000On Order

Cut Tape

$0.10

$0.048

$0.038

$0.034

Reel

$0.016

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

BLM15AX601SN1D
Murata Electronics
1: $0.10
112,187In Stock
299,700On Order

Mfr. Part No.
BLM15AX601SN1D

Mouser Part No
81-BLM15AX601SN1D

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

112,187In Stock

299,700On Order

Cut Tape

$0.10

$0.048

$0.038

$0.034

Reel

$0.015

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM15EX121SN1D
Murata Electronics
1: $0.16
63,569In Stock
30,000Expected 2026/04/16

Mfr. Part No.
BLM15EX121SN1D

Mouser Part No
81-BLM15EX121SN1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

63,569In Stock

30,000Expected 2026/04/16

Cut Tape

$0.16

$0.113

$0.099

$0.09

View

Reel

$0.041

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

BLM15PX601SN1D
Murata Electronics
1: $0.10
104,497In Stock
150,000Expected 2026/04/14

Mfr. Part No.
BLM15PX601SN1D

Mouser Part No
81-BLM15PX601SN1D

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

104,497In Stock

150,000Expected 2026/04/14

Cut Tape

$0.10

$0.067

$0.053

$0.048

View

Reel

$0.021

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 100 OHM 25% Alternate Sizing Guide Below

BLM18EG101TN1D
Murata Electronics
1: $0.24
23,222In Stock
40,000Expected 2026/05/07

Mfr. Part No.
BLM18EG101TN1D

Mouser Part No
81-BLM18EG101TN1D

Murata Electronics

Ferrite Beads 100 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

23,222In Stock

40,000Expected 2026/05/07

Cut Tape

$0.24

$0.167

$0.145

$0.13

View

Reel

$0.059

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM18EG121SN1D
Murata Electronics
1: $0.22
51,269In Stock
80,000Expected 2026/05/07

Mfr. Part No.
BLM18EG121SN1D

Mouser Part No
81-BLM18EG121SN1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

51,269In Stock

80,000Expected 2026/05/07

Cut Tape

$0.22

$0.159

$0.141

$0.127

View

Reel

$0.059

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM18EG471SN1D
Murata Electronics
1: $0.23
52,913In Stock
40,000Expected 2026/05/07

Mfr. Part No.
BLM18EG471SN1D

Mouser Part No
81-BLM18EG471SN1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

52,913In Stock

40,000Expected 2026/05/07

Cut Tape

$0.23

$0.163

$0.142

$0.127

View

Reel

$0.059

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM18HE102SN1D
Murata Electronics
1: $0.19
72,186In Stock
80,000Expected 2026/04/20

Mfr. Part No.
BLM18HE102SN1D

Mouser Part No
81-BLM18HE102SN1D

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

72,186In Stock

80,000Expected 2026/04/20

Cut Tape

$0.19

$0.137

$0.119

$0.107

View

Reel

$0.047

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

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

BLM18HE152SH1D
Murata Electronics
1: $0.18
32,009In 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

32,009In 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

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM18KG121TH1D
Murata Electronics
1: $0.10
102,827In 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

102,827In 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

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM18KG121TN1D
Murata Electronics
1: $0.10
306,789In 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

306,789In 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

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM18KG221SN1D
Murata Electronics
1: $0.10
150,702In Stock
120,000Expected 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

150,702In Stock

120,000Expected 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

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM18KG471SN1D
Murata Electronics
1: $0.10
107,411In 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

107,411In 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

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

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

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM18PG331SN1D
Murata Electronics
1: $0.10
149,022In Stock

Mfr. Part No.
BLM18PG331SN1D

Mouser Part No
81-BLM18PG331SN1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

149,022In 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

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM18PG471SN1D
Murata Electronics
1: $0.10
220,923In 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

220,923In 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

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

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

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

BLM21AG601SN1D
Murata Electronics
1: $0.16
124,559In Stock

Mfr. Part No.
BLM21AG601SN1D

Mouser Part No
81-BLM21A601F

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

124,559In 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

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

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

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

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

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

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

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 2700 OHM 25% Alternate Sizing Guide Below

BLM21BD272SN1L
Murata Electronics
1: $0.211
31,244In 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

31,244In 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

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

BLM21PG600SN1D
Murata Electronics
1: $0.11
164,848In Stock
158,200Expected 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

164,848In Stock

158,200Expected 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

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below

BLM21PG220SN1D
Murata Electronics
1: $0.11
109,832In 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

109,832In 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

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

EMI Noise Suppression

Types of Filters

Customer Service Office

Company

Resources

Support

3 Terminal Low ESL Type
AEC-Q200
Automotive Chip Capacitor Block LC Combined Type Feedthrough Capacitor and Ferrite Beads
Block Type Filter
Chip Capacitor Block LC Combined Type
Chip Ferrite Bead
Chip Ferrite Bead for Automotive
Chip Ferrite Bead Inductor Type
Chip Ferrite Beads Array
Chip Ferrite Bead Single Type
Chip Noise Filter
Common Mode Choke Coil
Common Mode Choke Coil Film Type
Common Mode Choke Coil Film Type (Array)
Common Mode Choke Coil for Automotive
Common Mode Choke for Automotive Power Line
Common Mode Choke Noise Filter
Differential Signal Line Filter
Film
General Purpose Low ESL Capacitor