Passive Components – Mouser Singapore

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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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Types of Passive Components

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Part #

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

DLW43SH110XK2L
Murata Electronics
1: $1.18
14,477On Order

Mfr. Part No.
DLW43SH110XK2L

Mouser Part No
81-DLW43SH110XK2L

Murata Electronics

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

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Datasheet

14,477On Order

Cut Tape

$1.18

$0.974

$0.85

$0.787

Reel

$0.691

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes / Filters

DLW44SM101SK2L
Murata Electronics
1: $2.67
354In Stock
1,000Expected 19/10/2026

Mfr. Part No.
DLW44SM101SK2L

Mouser Part No
81-DLW44SM101SK2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

354In Stock

1,000Expected 19/10/2026

Cut Tape

$2.67

$2.27

$2.09

$1.55

Reel

$1.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes / Filters

DLW44SM251SK2L
Murata Electronics
1: $2.67
244In Stock
1,000Expected 30/10/2026

Mfr. Part No.
DLW44SM251SK2L

Mouser Part No
81-DLW44SM251SK2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

244In Stock

1,000Expected 30/10/2026

Cut Tape

$2.67

$2.27

$2.09

$1.55

Reel

$1.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes / Filters

DLW44SM302SK2L
Murata Electronics
1: $2.30
135In Stock
3,000On Order

Mfr. Part No.
DLW44SM302SK2L

Mouser Part No
81-DLW44SM302SK2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

135In Stock

3,000On Order

Cut Tape

$2.30

$1.89

$1.66

$1.56

Reel

$1.26

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes / Filters

DLW44SM401SK2L
Murata Electronics
1: $2.67
892In Stock

Mfr. Part No.
DLW44SM401SK2L

Mouser Part No
81-DLW44SM401SK2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

892In Stock

Cut Tape

$2.67

$2.27

$2.09

$1.55

Reel

$1.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes / Filters

DLW44SM851SK2L
Murata Electronics
1: $2.67
487In Stock
1,000Expected 19/10/2026

Mfr. Part No.
DLW44SM851SK2L

Mouser Part No
81-DLW44SM851SK2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

487In Stock

1,000Expected 19/10/2026

Cut Tape

$2.67

$2.27

$2.09

$1.55

Reel

$1.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes / Filters

DLW5ATH151MQ2L
Murata Electronics
1: $2.00
695In Stock

Mfr. Part No.
DLW5ATH151MQ2L

Mouser Part No
81-DLW5ATH151MQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

695In Stock

Cut Tape

$2.00

$1.65

$1.44

$1.35

Reel

$1.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters

DLW5ATH331MQ2L
Murata Electronics
1: $2.00
959In Stock

Mfr. Part No.
DLW5ATH331MQ2L

Mouser Part No
81-DLW5ATH331MQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

959In Stock

Cut Tape

$2.00

$1.65

$1.44

$1.35

Reel

$1.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters

DLW5ATH401TQ2L
Murata Electronics
1: $1.81
953In Stock

Mfr. Part No.
DLW5ATH401TQ2L

Mouser Part No
81-DLW5ATH401TQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

953In Stock

Cut Tape

$1.81

$1.50

$1.29

$1.22

Reel

$1.03

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters

DLW5ATH450TQ2L
Murata Electronics
1: $1.80
952In Stock
700Expected 10/11/2026

Mfr. Part No.
DLW5ATH450TQ2L

Mouser Part No
81-DLW5ATH450TQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

952In Stock

700Expected 10/11/2026

Cut Tape

$1.80

$1.48

$1.28

$1.21

Reel

$1.03

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters

DLW5ATH500MQ2L
Murata Electronics
1: $2.00
605In Stock
700Expected 27/10/2026

Mfr. Part No.
DLW5ATH500MQ2L

Mouser Part No
81-DLW5ATH500MQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

605In Stock

700Expected 27/10/2026

Cut Tape

$2.00

$1.65

$1.44

$1.35

Reel

$1.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters 500 OHM 2A

DLW5ATH501MQ2L
Murata Electronics
1: $2.00
610In Stock
700Expected 18/9/2026

Mfr. Part No.
DLW5ATH501MQ2L

Mouser Part No
81-DLW5ATH501MQ2L

Murata Electronics

Common Mode Chokes / Filters 500 OHM 2A

Learn More

Datasheet

610In Stock

700Expected 18/9/2026

Cut Tape

$2.00

$1.65

$1.44

$1.35

Reel

$1.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters

DLW5ATH501TQ2L
Murata Electronics
1: $2.05
1,071In Stock

Mfr. Part No.
DLW5ATH501TQ2L

Mouser Part No
81-DLW5ATH501TQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

1,071In Stock

Cut Tape

$2.05

$1.74

$1.60

$1.24

Reel

$1.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters

DLW5ATN111SQ2L
Murata Electronics
1: $1.06
414In Stock
700Expected 17/12/2026

Mfr. Part No.
DLW5ATN111SQ2L

Mouser Part No
81-DLW5ATN111SQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

414In Stock

700Expected 17/12/2026

Cut Tape

$1.06

$0.877

$0.766

$0.722

Reel

$0.611

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters

DLW5ATN111TQ2L
Murata Electronics
1: $1.17
2,541In Stock

Mfr. Part No.
DLW5ATN111TQ2L

Mouser Part No
81-DLW5ATN111TQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

2,541In Stock

Cut Tape

$1.17

$0.967

$0.845

$0.796

Reel

$0.668

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters

DLW5ATN151MQ2L
Murata Electronics
1: $1.21
45In Stock
3,500On Order

Mfr. Part No.
DLW5ATN151MQ2L

Mouser Part No
81-DLW5ATN151MQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

45In Stock

3,500On Order

Cut Tape

$1.21

$0.99

$0.864

$0.815

Reel

$0.715

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters

DLW5ATN231TQ2L
Murata Electronics
1: $1.39
1,025In Stock

Mfr. Part No.
DLW5ATN231TQ2L

Mouser Part No
81-DLW5ATN231TQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

1,025In Stock

Cut Tape

$1.39

$1.17

$1.01

$0.83

Reel

$0.722

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters 2700 OHM 50V

DLW5ATN272SQ2L
Murata Electronics
1: $1.07
979In Stock
1,400Expected 16/11/2026

Mfr. Part No.
DLW5ATN272SQ2L

Mouser Part No
81-DLW5ATN272SQ2L

Murata Electronics

Common Mode Chokes / Filters 2700 OHM 50V

Learn More

Datasheet

979In Stock

1,400Expected 16/11/2026

Cut Tape

$1.07

$0.885

$0.772

$0.729

Reel

$0.675

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters

DLW5ATN401SQ2L
Murata Electronics
1: $1.07
840In Stock

Mfr. Part No.
DLW5ATN401SQ2L

Mouser Part No
81-DLW5ATN401SQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

840In Stock

Cut Tape

$1.07

$0.885

$0.772

$0.729

Reel

$0.612

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters

DLW5ATN401TQ2L
Murata Electronics
1: $1.17
448In Stock

Mfr. Part No.
DLW5ATN401TQ2L

Mouser Part No
81-DLW5ATN401TQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

448In Stock

Cut Tape

$1.17

$0.967

$0.845

$0.796

Reel

$0.668

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters 50 OHM

DLW5ATN500MQ2L
Murata Electronics
1: $1.20
2,700In Stock

Mfr. Part No.
DLW5ATN500MQ2L

Mouser Part No
81-DLW5ATN500MQ2L

Murata Electronics

Common Mode Chokes / Filters 50 OHM

Learn More

Datasheet

2,700In Stock

Cut Tape

$1.20

$0.975

$0.85

$0.802

Reel

$0.683

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters 500 OHM 2.5 A

DLW5ATN501MQ2L
Murata Electronics
1: $1.21
875In Stock

Mfr. Part No.
DLW5ATN501MQ2L

Mouser Part No
81-DLW5ATN501MQ2L

Murata Electronics

Common Mode Chokes / Filters 500 OHM 2.5 A

Learn More

Datasheet

875In Stock

Cut Tape

$1.21

$0.99

$0.864

$0.815

Reel

$0.684

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters 500 OHM 25% 1200MA

DLW5ATN501TQ2L
Murata Electronics
1: $1.17
410In Stock

Mfr. Part No.
DLW5ATN501TQ2L

Mouser Part No
81-DLW5ATN501TQ2L

Murata Electronics

Common Mode Chokes / Filters 500 OHM 25% 1200MA

Learn More

Datasheet

410In Stock

Cut Tape

$1.17

$0.967

$0.845

$0.781

Reel

$0.643

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters

DLW5ATN851SQ2L
Murata Electronics
1: $1.06
202In Stock
1,400On Order

Mfr. Part No.
DLW5ATN851SQ2L

Mouser Part No
81-DLW5ATN851SQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

202In Stock

1,400On Order

Cut Tape

$1.06

$0.872

$0.762

$0.717

Reel

$0.624

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Common Mode Chokes / Filters

DLW5ATZ112MQ2L
Murata Electronics
1: $1.77
699In Stock

Mfr. Part No.
DLW5ATZ112MQ2L

Mouser Part No
81-DLW5ATZ112MQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

699In Stock

Cut Tape

$1.77

$1.46

$1.27

$1.19

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

EMI Noise Suppression

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