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 (DKK) 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
16,19 kr.
11,04 kr.
8,95 kr.
8,43 kr.
Reel
6,74 kr.
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) 144In Stock
500Expected 04/08/2027
Cut Tape
26,56 kr.
18,87 kr.
15,74 kr.
14,85 kr.
Reel
13,06 kr.
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 .01PF 250V 10% 2220 5In Stock
9.000Expected 27/01/2027
Cut Tape
40,81 kr.
29,77 kr.
25,36 kr.
23,95 kr.
Reel
21,63 kr.
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 2200PF 250V 10% 2220 291In Stock
500Expected 05/05/2027
Cut Tape
27,15 kr.
19,25 kr.
16,11 kr.
15,14 kr.
Reel
13,50 kr.
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 2220 Safety 305Vac X1, 250Vac Y2 TUV/UL certified 4.7nF +/-10% X7R (2R1)
1.000Expected 02/06/2027
Cut Tape
31,48 kr.
22,60 kr.
19,02 kr.
17,98 kr.
Reel
16,11 kr.
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 27/01/2027
Cut Tape
19,77 kr.
13,73 kr.
11,26 kr.
10,59 kr.
Reel
9,03 kr.
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
5,89 kr.
5,45 kr.
5,17 kr.
5,07 kr.
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
20,74 kr.
14,99 kr.
13,06 kr.
11,41 kr.
Reel
10,07 kr.
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
15,52 kr.
15,44 kr.
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
12,91 kr.
11,71 kr.
11,34 kr.
10,74 kr.
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
17,08 kr.
16,26 kr.
15,22 kr.
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
13,35 kr.
12,09 kr.
11,79 kr.
11,12 kr.
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
16,49 kr.
15,82 kr.
14,70 kr.
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
32,82 kr.
23,57 kr.
19,84 kr.
18,72 kr.
Reel
16,71 kr.
15,82 kr.
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
16,49 kr.
15,82 kr.
14,70 kr.
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
26,86 kr.
19,32 kr.
16,71 kr.
14,77 kr.
Reel
13,20 kr.
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
20,96 kr.
19,99 kr.
18,65 kr.
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
15,67 kr.
14,10 kr.
13,80 kr.
13,06 kr.
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
26,41 kr.
25,21 kr.
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
54,16 kr.
39,99 kr.
33,72 kr.
32,30 kr.
Reel
16,71 kr.
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
5,07 kr.
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
4,80 kr.
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
13,80 kr.
9,70 kr.
8,28 kr.
7,25 kr.
6,31 kr.
Reel
5,34 kr.
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
5,17 kr.
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
5,57 kr.
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