Enhanced Safety Capacitors (Class X1, X2, Y2)

Syfer / Knowles Enhanced Safety-Certified Capacitors (Class X1, X2, Y2) comply with international UL and TÜV specifications to provide designers the option of using a surface-mount ceramic multilayer capacitor to replace leaded film types. These capacitors offer the benefits of simple pick-and-place assembly, a lower profile, and reduced board space required. The FlexiCap™ version of these capacitors minimizes the risk of mechanical cracking. The lineup features a range of high capacitance values for selected case sizes. Syfer / Knowles Enhanced Safety-Certified Capacitors (Class X1, X2, Y2) are ideal for modems, AC-DC power supplies, and other applications where lightning strike or other voltage transients represent a threat to electronic equipment.

Types of Capacitors

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Results: 46
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Product Termination Style Case Code - in Case Code - mm Capacitance Tolerance Voltage Rating DC Voltage Rating AC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 250Vac 150.00 pF +/-5% X7R (2R1) FlexiCap/Nickel Barrier, X1/Y2 Safety Certified Non-Stocked Lead-Time 10 Weeks
Reel
Rp44.397
Rp44.214
Min.: 500
Mult.: 500
: 500
Miltilayer Ceramic Capacitors Automotive MLCCs SMD/SMT 2220 5750 150 pF 5 % 250 VAC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 250Vac 150.00 pF +/-10% X7R (2R1) FlexiCap/Nickel Barrier, X1/Y2 Safety Certified Non-Stocked Lead-Time 10 Weeks
Reel
Rp36.875
Rp33.390
Rp32.472
Rp30.638
Min.: 500
Mult.: 500
: 500
Miltilayer Ceramic Capacitors Automotive MLCCs SMD/SMT 2220 5750 150 pF 10 % 250 VAC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 250Vac 1.50 nF +/-5% X7R (2R1) FlexiCap/Nickel Barrier, X1/Y2 Safety Certified Non-Stocked Lead-Time 10 Weeks
Reel
Rp48.800
Rp46.599
Rp43.480
Min.: 500
Mult.: 500
: 500
Miltilayer Ceramic Capacitors Automotive MLCCs SMD/SMT 2220 5750 1.5 nF 5 % 250 VAC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 250Vac 2.20 nF +/-10% X7R (2R1) FlexiCap/Nickel Barrier, X1/Y2 Safety Certified Non-Stocked Lead-Time 10 Weeks
Reel
Rp38.160
Rp34.490
Rp33.757
Rp31.739
Min.: 500
Mult.: 500
: 500
Miltilayer Ceramic Capacitors Automotive MLCCs SMD/SMT 2220 5750 2.2 nF 10 % 250 VAC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 250Vac 270.00 pF +/-5% X7R (2R1) FlexiCap/Nickel Barrier, X1/Y2 Safety Certified Non-Stocked Lead-Time 10 Weeks
Reel
Rp47.149
Rp45.131
Rp42.012
Min.: 500
Mult.: 500
: 500
Miltilayer Ceramic Capacitors Automotive MLCCs SMD/SMT 2220 5750 270 pF 5 % 250 VAC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 Safety 305Vac X1, 250Vac Y2 TUV/UL certified 3.3nF +/-10% X7R (2R1) Non-Stocked Lead-Time 10 Weeks
Cut Tape
Rp93.932
Rp67.330
Rp56.689
Rp53.570
Reel
Rp47.700
Rp45.131
Min.: 1
Mult.: 1
: 500
Miltilayer Ceramic Capacitors Automotive MLCCs SMD/SMT 2220 5750 3.3 nF 10 % 250 VAC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 250Vac 470.00 pF +/-5% X7R (2R1) FlexiCap/Nickel Barrier, X1/Y2 Safety Certified Non-Stocked Lead-Time 10 Weeks
Reel
Rp47.149
Rp45.131
Rp42.012
Min.: 500
Mult.: 500
: 500
Miltilayer Ceramic Capacitors Automotive MLCCs SMD/SMT 2220 5750 470 pF 5 % 250 VAC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 Safety 305Vac X1, 250Vac Y2 TUV/UL certified 470pF +/-10% X7R (2R1) Non-Stocked Lead-Time 10 Weeks
Cut Tape
Rp76.870
Rp55.221
Rp47.883
Rp42.196
Reel
Rp37.793
Min.: 1
Mult.: 1
: 500
Miltilayer Ceramic Capacitors Automotive MLCCs SMD/SMT 2220 5750 470 pF 10 % 250 VAC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 250Vac 4.70 nF +/-5% X7R (2R1) FlexiCap/Nickel Barrier, X1/Y2 Safety Certified Non-Stocked Lead-Time 10 Weeks
Reel
Rp59.991
Rp57.240
Rp53.387
Min.: 500
Mult.: 500
: 500
Miltilayer Ceramic Capacitors Automotive MLCCs SMD/SMT 2220 5750 4.7 nF 5 % 250 VAC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 Safety 305Vac X1, 250Vac Y2 TUV/UL certified 4.7nF +/-10% X7R (2R1) Non-Stocked Lead-Time 10 Weeks
Cut Tape
Rp92.647
Rp65.679
Rp56.139
Rp50.818
Reel
Rp45.865
Min.: 1
Mult.: 1
: 500
Miltilayer Ceramic Capacitors Automotive MLCCs SMD/SMT 2220 5750 4.7 nF 10 % 250 VAC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 4700PF 250V 20% 2220 Non-Stocked Lead-Time 10 Weeks
Cut Tape
Rp87.694
Rp62.743
Rp52.836
Rp49.718
Reel
Rp44.397
Rp42.012
Min.: 1
Mult.: 1
: 500
Miltilayer Ceramic Capacitors Automotive MLCCs SMD/SMT 2220 5750 4.7 nF 20 % 250 VAC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 250Vac 4.70 nF +/-20% X7R (2R1) FlexiCap/Nickel Barrier, X1/Y2 Safety Certified Non-Stocked Lead-Time 10 Weeks
Reel
Rp44.764
Rp40.361
Rp39.444
Rp37.242
Min.: 500
Mult.: 500
: 500
Miltilayer Ceramic Capacitors Automotive MLCCs SMD/SMT 2220 5750 4.7 nF 20 % 250 VAC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 250Vac Safety X1,Y2 TUV/UL certified 8.2nF +/-10% X7R(2R1) Non-Stocked Lead-Time 10 Weeks
Reel
Rp75.586
Rp72.100
Min.: 500
Mult.: 500
: 500
Miltilayer Ceramic Capacitors Automotive MLCCs SMD/SMT 2220 5750 10 % 250 VAC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 305Vac Safety X2 TUV/UL certified 10nF +/-10% X7R(2R1) Non-Stocked Lead-Time 10 Weeks
Cut Tape
Rp100.536
Rp70.632
Rp60.725
Rp51.919
Reel
Rp46.048
Rp45.682
Min.: 1
Mult.: 1
: 500
Miltilayer Ceramic Capacitors Automotive MLCCs SMD/SMT 2220 5750 10 nF 10 % 305 VAC
Knowles Syfer Safety Capacitors 150pF X7R 2220 5percent Non-Stocked Lead-Time 10 Weeks
Reel
Rp66.779
Rp63.661
Rp59.441
Min.: 500
Mult.: 500
: 500
Safety Capacitors Safety MLCCs SMD/SMT 150 pF 5 % 250 VAC
Knowles Syfer Safety Capacitors 1500pF X7R 2220 5percent Non-Stocked Lead-Time 10 Weeks
Reel
Rp83.841
Rp77.604
Rp75.952
Min.: 500
Mult.: 500
: 500
Safety Capacitors Safety MLCCs SMD/SMT 1.5 nF 5 % 250 VAC
Knowles Syfer Safety Capacitors 8200pF X7R 2220 10percent Non-Stocked Lead-Time 10 Weeks
Reel
Rp88.795
Rp86.043
Min.: 500
Mult.: 500
: 500
Safety Capacitors Safety MLCCs SMD/SMT 8.2 nF 10 % 250 VAC
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 1000pF X7R 1808 10percent Non-Stocked
Ceramic Capacitors General Type MLCCs SMD/SMT 1808 4520 1 nF 10 % 250 VAC
Knowles Syfer Safety Capacitors 1500pF X7R 2220 10percent Non-Stocked
Safety Capacitors Safety MLCCs SMD/SMT 1.5 nF 10 % 250 VAC
Knowles Syfer Safety Capacitors 1000pF X7R 2220 5percent Non-Stocked
Safety Capacitors Safety MLCCs SMD/SMT 1 nF 5 % 250 VAC
Knowles Syfer Safety Capacitors 0.01uF X7R 2220 5percent Non-Stocked
Safety Capacitors Safety MLCCs SMD/SMT 10 nF 5 % 250 VAC