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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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Voltage Rating DC
Tolerance
Case Code - in
Case Code - mm
Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Height
Series
Packaging
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 50V .47uF 20% X7R X2Y Filter
Datasheet
540In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

0.47 uF 20 % - 55 C + 125 C 4.5 mm (0.177 in) 3.2 mm (0.126 in) 2 mm (0.079 in) X2Y IPC - E03 Reel, Cut Tape, MouseReel
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 500V .1uF 20% X7R X2Y Filter
Datasheet
1,001In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

0.1 uF 20 % - 55 C + 125 C 4.5 mm (0.177 in) 3.2 mm (0.126 in) 2 mm (0.079 in) X2Y IPC - E03 Reel, Cut Tape, MouseReel
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 100V .33uF 20% X7R X2Y Filter
Datasheet
497Expected 10/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

0.33 uF 20 % - 55 C + 125 C 4.5 mm (0.177 in) 3.2 mm (0.126 in) 2 mm (0.079 in) X2Y IPC - E03 Reel, Cut Tape, MouseReel
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 805 .0047uF 100v X7R 20% X2Y Filter
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

4700 pF 100 VDC 20 % 0805 2012 SMD/SMT - 55 C + 125 C 2 mm (0.079 in) 1.25 mm (0.049 in) 1 mm (0.039 in) X2Y IPC - E03 Reel
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 1206 200V .01uF 20% X7R X2Y Filter
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

0.01 uF 20 % - 55 C + 125 C 3.2 mm (0.126 in) 1.6 mm (0.063 in) 1.1 mm (0.043 in) X2Y IPC - E03 Reel
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 50V .44uF 20% X7R X2Y Filter
Datasheet
Non-Stocked Lead-Time 10 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 500

0.44 uF 20 % - 55 C + 125 C 4.5 mm (0.177 in) 3.2 mm (0.126 in) 2 mm (0.079 in) X2Y IPC - E03 Reel, Cut Tape, MouseReel
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 500V.0027uF 20% X7R X2Y Filter
Datasheet
Lead-Time 10 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 500

2700 pF 20 % - 55 C + 125 C 4.5 mm (0.177 in) 3.2 mm (0.126 in) 2 mm (0.079 in) X2Y IPC - E03 Reel, Cut Tape, MouseReel
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 500V .039uF 20% X7R X2Y Filter
Datasheet
Lead-Time 10 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 500

0.039 uF 20 % - 55 C + 125 C 4.5 mm (0.177 in) 3.2 mm (0.126 in) 2 mm (0.079 in) X2Y IPC - E03 Reel, Cut Tape, MouseReel