Passive Components – Mouser United Kingdom

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X2Y Chip Devices

Syfer / Knowles X2Y Chip Devices are 3-terminal EMI chips that provide simultaneous line-to-line and line-to-ground filtering using a single ceramic chip. The X2Y series features differential and common mode attenuation and eliminates the effects of temperature and voltage variation. The X2Y EMI chips also include higher voltage versions. Syfer / Knowles X2Y Chip Devices are ideal for use in balanced lines, twisted pairs, and DC motors in automotive, audio, sensor, and other applications.

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Part #

Feed Through Capacitors 1206 0.047uF 100v X7R 20% X2Y Filter

1206J1000473MXTE03
Knowles Syfer
1: £1.99
1,515In Stock

Mfr. Part No.
1206J1000473MXTE03

Mouser Part No
843-1206J1000473MX3

Knowles Syfer

Feed Through Capacitors 1206 0.047uF 100v X7R 20% X2Y Filter

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Datasheet

1,515In Stock

Cut Tape

£1.99

£1.37

£1.13

£1.05

Reel

£0.978

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 50V .47uF 20% X7R X2Y Filter

1812Y0500474MXTE03
Knowles Syfer
1: £6.56
540In Stock

Mfr. Part No.
1812Y0500474MXTE03

Mouser Part No
843-1812Y0500474MX3

Knowles Syfer

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 50V .47uF 20% X7R X2Y Filter

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Datasheet

540In Stock

Cut Tape

£6.56

£4.91

£4.26

£4.06

Reel

£3.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 500V .1uF 20% X7R X2Y Filter

1812Y5000104MXTE03
Knowles Syfer
1: £6.04
1,001In Stock

Mfr. Part No.
1812Y5000104MXTE03

Mouser Part No
843-1812Y5000104MX3

Knowles Syfer

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 500V .1uF 20% X7R X2Y Filter

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Datasheet

1,001In Stock

Cut Tape

£6.04

£4.49

£3.95

£3.53

Reel

£3.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 100V .33uF 20% X7R X2Y Filter

1812Y1000334MXTE03
Knowles Syfer
1: £7.14
497Expected 29/07/2026

Mfr. Part No.
1812Y1000334MXTE03

Mouser Part No
843-1812Y1000334MX3

Knowles Syfer

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 100V .33uF 20% X7R X2Y Filter

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Datasheet

497Expected 29/07/2026

Cut Tape

£7.14

£5.33

£4.70

£4.21

Reel

£3.95

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Multilayer Ceramic Capacitors MLCC - SMD/SMT 805 .0047uF 100v X7R 20% X2Y Filter

0805J1000472MXTE03
Knowles Syfer
3,000: £0.326
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
0805J1000472MXTE03

Mouser Part No
843-0805J1000472MX3

Knowles Syfer

Multilayer Ceramic Capacitors MLCC - SMD/SMT 805 .0047uF 100v X7R 20% X2Y Filter

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£0.326

£0.306

£0.285

£0.276

Min.: 3,000
Mult.: 3,000

: 3,000

Feed Through Capacitors 1206 100V .01uF 20% X7R X2Y Filter

1206J1000103MXTE03
Knowles Syfer
1: £1.27
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1206J1000103MXTE03

Mouser Part No
843-1206J1000103MX3

Knowles Syfer

Feed Through Capacitors 1206 100V .01uF 20% X7R X2Y Filter

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

£1.27

£0.882

£0.652

£0.546

Reel

£0.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1206 200V .01uF 20% X7R X2Y Filter

1206Y2000103MXTE03
Knowles Syfer
2,500: £0.409
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1206Y2000103MXTE03

Mouser Part No
843-1206Y2000103MX3

Knowles Syfer

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1206 200V .01uF 20% X7R X2Y Filter

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£0.409

£0.386

£0.364

£0.361

Min.: 2,500
Mult.: 2,500

: 2,500

Feed Through Capacitors 1410 0.4uF 50v X7R 20% X2Y Filter

1410J0500404MXTE03
Knowles Syfer
2,000: £2.53
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1410J0500404MXTE03

Mouser Part No
843-1410J0500404MX3

Knowles Syfer

Feed Through Capacitors 1410 0.4uF 50v X7R 20% X2Y Filter

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£2.53

Min.: 2,000
Mult.: 2,000

: 2,000

Feed Through Capacitors 1410 50V .33uF 20% X7R X2Y Filter

1410Y0500334MXTE03
Knowles Syfer
2,000: £2.21
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1410Y0500334MXTE03

Mouser Part No
843-1410Y0500334MX3

Knowles Syfer

Feed Through Capacitors 1410 50V .33uF 20% X7R X2Y Filter

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£2.21

Min.: 2,000
Mult.: 2,000

: 2,000

Feed Through Capacitors 1410 200V .047uF 20% X7R X2Y Filter

1410Y2000473MXTE03
Knowles Syfer
2,000: £1.48
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1410Y2000473MXTE03

Mouser Part No
843-1410Y2000473MX3

Knowles Syfer

Feed Through Capacitors 1410 200V .047uF 20% X7R X2Y Filter

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£1.48

£1.41

Min.: 2,000
Mult.: 2,000

: 2,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 50V .44uF 20% X7R X2Y Filter

1812Y0500444MXTE03
Knowles Syfer
500: £3.25
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1812Y0500444MXTE03

Mouser Part No
843-1812Y0500444MX3

Knowles Syfer

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 50V .44uF 20% X7R X2Y Filter

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£3.25

£3.01

£2.94

Min.: 500
Mult.: 500

: 500

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 500V.0027uF 20% X7R X2Y Filter

1812Y5000272MXTE03
Knowles Syfer
1: £2.65
Lead-Time 10 Weeks

Mfr. Part No.
1812Y5000272MXTE03

Mouser Part No
843-1812Y5000272MX3

Knowles Syfer

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 500V.0027uF 20% X7R X2Y Filter

Learn More

Datasheet

Lead-Time 10 Weeks

Cut Tape

£2.65

£1.96

£1.69

£1.49

Reel

£1.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 500V .039uF 20% X7R X2Y Filter

1812Y5000393MXTE03
Knowles Syfer
1: £4.37
Lead-Time 10 Weeks

Mfr. Part No.
1812Y5000393MXTE03

Mouser Part No
843-1812Y5000393MX3

Knowles Syfer

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 500V .039uF 20% X7R X2Y Filter

Learn More

Datasheet

Lead-Time 10 Weeks

Cut Tape

£4.37

£3.06

£2.64

£2.31

Reel

£2.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

X2Y Chip Devices

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