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.

Results: 39
Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Capacitance Dielectric Tolerance Case Code - in Case Code - mm Termination Style Termination Minimum Operating Temperature Maximum Operating Temperature Length Width Height Product Qualification Series Packaging
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 1000pF X7R 1808 5percent 2,227In Stock
Cut Tape
¥418.6
¥285.7
¥232.5
¥217.6
Reel
¥174.4
Min.: 1
Mult.: 1
: 1,500
1 nF X7R 5 % 1808 4520 SMD/SMT - 55 C + 125 C 4.5 mm (0.177 in) 2 mm (0.079 in) 2 mm (0.079 in) General Type MLCCs A25 - SP/SPU Reel, Cut Tape, MouseReel
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 Safety 305Vac X1, 250Vac Y2 TUV/UL certified 1nF +/-10% X7R (2R1) 16In Stock
500Expected 8/4/2027
Cut Tape
¥687.7
¥488.3
¥406.9
¥383.7
Reel
¥338.8
Min.: 1
Mult.: 1
: 500
1 nF X7R 10 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel, Cut Tape, MouseReel
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2200PF 250V 10% 2220 259In Stock
500Expected 5/5/2027
Cut Tape
¥702.6
¥498.3
¥416.9
¥392
Reel
¥348.8
Min.: 1
Mult.: 1
: 500
2.2 nF X7R 10 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel, Cut Tape
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT .01PF 250V 10% 2220
8,880Expected 1/27/2027
Cut Tape
¥1,056.4
¥986.6
¥875.3
Reel
¥649.5
Min.: 1
Mult.: 1
: 500
X7R 10 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel, Cut Tape
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 Safety 305Vac X1, 250Vac Y2 TUV/UL certified 4.7nF +/-10% X7R (2R1)
1,000Expected 6/2/2027
Cut Tape
¥815.6
¥584.7
¥493.3
¥465.1
Reel
¥416.9
Min.: 1
Mult.: 1
: 500
4.7 nF X7R 10 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel, Cut Tape
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 2211 250Vac Safety X1,Y2 TUV/UL certified 2.2nF +/-10% X7R(2R1)
750Expected 1/27/2027
Cut Tape
¥511.6
¥355.5
¥292.3
¥274.1
Reel
¥234.2
Min.: 1
Mult.: 1
: 750
2.2 nF X7R 10 % 2211 5728 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 2.79 mm (0.11 in) 2 mm (0.079 in) Automotive MLCCs AEC-Q200 Reel, Cut Tape
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 1808 250Vac 1.00 nF +/-5% X7R (2R1) FlexiCap/Nickel Barrier, X1/Y2 Safety Certified Non-Stocked Lead-Time 10 Weeks
Reel
¥152.6
¥141.2
¥133.9
¥131.1
Min.: 1,500
Mult.: 1,500
: 1,500
1 nF X7R 5 % 1808 4520 SMD/SMT Flexible (Soft) - 55 C + 125 C 4.8 mm (0.189 in) 2 mm (0.079 in) 2 mm (0.079 in) Automotive MLCCs AEC-Q200 Reel
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 250Vac 2.20 nF +/-20% X7R (2R1) FlexiCap/Nickel Barrier, X1/Y2 Safety Certified Non-Stocked Lead-Time 10 Weeks
Cut Tape
¥536.5
¥388.7
¥337.2
¥295.7
Reel
¥260.8
Min.: 1
Mult.: 1
: 500
2.2 nF X7R 20 % 1812 4532 SMD/SMT Flexible (Soft) - 55 C + 125 C 4.5 mm (0.177 in) 3.2 mm (0.126 in) 0.5 mm (0.02 in) Automotive MLCCs AEC-Q200 Reel, Cut Tape
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
¥402
¥400.3
Min.: 500
Mult.: 500
: 500
150 pF X7R 5 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel
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
¥333.9
¥302.3
¥294
¥277.4
Min.: 500
Mult.: 500
: 500
150 pF X7R 10 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel
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
¥441.8
¥421.9
¥393.7
Min.: 500
Mult.: 500
: 500
1.5 nF X7R 5 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel
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
¥345.5
¥312.3
¥305.6
¥287.4
Min.: 500
Mult.: 500
: 500
2.2 nF X7R 10 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel
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
¥426.9
¥408.6
¥380.4
Min.: 500
Mult.: 500
: 500
270 pF X7R 5 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel
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
¥850.4
¥609.6
¥513.2
¥485
Reel
¥431.9
¥408.6
Min.: 1
Mult.: 1
: 500
3.3 nF X7R 10 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel, Cut Tape
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
¥426.9
¥408.6
¥380.4
Min.: 500
Mult.: 500
: 500
470 pF X7R 5 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel
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
¥696
¥500
¥433.5
¥382
Reel
¥342.2
Min.: 1
Mult.: 1
: 500
470 pF X7R 10 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel, Cut Tape
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
¥543.1
¥518.2
¥483.4
Min.: 500
Mult.: 500
: 500
4.7 nF X7R 5 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel
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
¥405.3
¥365.4
¥357.1
¥337.2
Min.: 500
Mult.: 500
: 500
4.7 nF X7R 20 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel
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
¥684.3
¥652.8
Min.: 500
Mult.: 500
: 500
X7R 10 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel
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
¥1,401.9
¥1,034.8
¥873.7
¥835.5
Reel
¥431.9
Min.: 1
Mult.: 1
: 500
10 nF X7R 10 % 2220 5750 SMD/SMT Flexible (Soft) - 55 C + 125 C 5.7 mm (0.224 in) 5 mm (0.197 in) Automotive MLCCs AEC-Q200 Reel, Cut Tape
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 10pF C0G (NP0) 1808 5percent Non-Stocked Lead-Time 40 Weeks
Reel
¥131.4
Min.: 1,500
Mult.: 1,500
: 1,500
10 pF C0G (NP0) 5 % 1808 4520 SMD/SMT - 55 C + 125 C 4.5 mm (0.177 in) 2 mm (0.079 in) 2 mm (0.079 in) General Type MLCCs A25 - SP/SPU Reel
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 10pF C0G (NP0) 1808 10percent Non-Stocked Lead-Time 40 Weeks
Reel
¥146.2
Min.: 1,500
Mult.: 1,500
: 1,500
10 pF C0G (NP0) 10 % 1808 4520 SMD/SMT - 55 C + 125 C 4.5 mm (0.177 in) 2 mm (0.079 in) 2 mm (0.079 in) General Type MLCCs A25 - SP/SPU Reel
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 1000pF X7R 1808 10percent Non-Stocked Lead-Time 40 Weeks
Cut Tape
¥357.1
¥250.8
¥214.3
¥187.7
¥163.4
Reel
¥138.4
Min.: 1
Mult.: 1
: 1,500
1 nF X7R 10 % 1808 4520 SMD/SMT - 55 C + 125 C 4.5 mm (0.177 in) 2 mm (0.079 in) 2 mm (0.079 in) General Type MLCCs A25 - SP/SPU Reel, Cut Tape, MouseReel
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 1000pF X7R 1808 20percent Non-Stocked Lead-Time 40 Weeks
Reel
¥133.9
Min.: 1,500
Mult.: 1,500
: 1,500
1 nF X7R 20 % 1808 4520 SMD/SMT - 55 C + 125 C 4.5 mm (0.177 in) 2 mm (0.079 in) 2 mm (0.079 in) General Type MLCCs A25 - SP/SPU Reel
Knowles Syfer Multilayer Ceramic Capacitors MLCC - SMD/SMT 330pF X7R 1808 20percent Non-Stocked Lead-Time 40 Weeks
Reel
¥144.3
Min.: 1,500
Mult.: 1,500
: 1,500
330 pF X7R 20 % 1808 4520 SMD/SMT - 55 C + 125 C 4.5 mm (0.177 in) 2 mm (0.079 in) 2 mm (0.079 in) General Type MLCCs A25 - PY2/SY2 Reel