Interference Suppression Capacitors

KEMET Interference Suppression Capacitors are designed for AC line filtering applications operating at 50Hz/60Hz frequencies. These capacitors are available in both safety-certified and non-safety-certified variants, primarily used for EMI/FRI suppression. KEMET safety-standard-recognized radial disc capacitors are specifically designed for interference-suppression AC line filtering applications. These capacitors feature internationally recognized safety certifications and are well-suited for applications that require keeping potentially disruptive or damaging line transients and EMI out of susceptible equipment. They are also an ideal solution when needing to suppress line disturbances at the source. The surface-mount CAN series from KEMET features non-safety-rated ceramic capacitors designed for 250VAC applications where higher CV values are required but not available in safety-certified MLCCs. 

Types of Capacitors

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Results: 245
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
KEMET Safety Capacitors 250VAC 4700pF X7R 2220 10% X2 4,207In Stock
28,500On Order
Cut Tape
$3.28
$2.38
$2.06
$1.83
Reel
$1.65
Min.: 1
Mult.: 1
Max.: 2,000
: 500
Safety Capacitors Safety MLCCs SMD/SMT 4.7 nF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 2200pF X7R 2211 10% X2 19,298In Stock
8,000Expected 2026/12/24
Cut Tape
$2.16
$1.47
$1.22
$1.10
Reel
$0.934
$0.911
Min.: 1
Mult.: 1
Max.: 2,000
: 500
Safety Capacitors Safety MLCCs SMD/SMT 2.2 nF 10 % 250 VAC
KEMET Multilayer Ceramic Capacitors MLCC - SMD/SMT 250V 1000pF X7R 0603 10% 5,093In Stock
Cut Tape
$0.57
$0.343
$0.255
$0.228
Reel
$0.138
Min.: 1
Mult.: 1
: 4,000
Ceramic Capacitors General Type MLCCs SMD/SMT 0603 1608 1 nF 10 % 250 VDC 250 VAC
KEMET Multilayer Ceramic Capacitors MLCC - SMD/SMT 250V 1500pF X7R 0603 10% 4,257In Stock
Cut Tape
$0.39
$0.23
$0.17
$0.151
$0.119
Reel
$0.104
Min.: 1
Mult.: 1
: 4,000
Ceramic Capacitors General Type MLCCs SMD/SMT 0603 1608 1.5 nF 10 % 250 VDC 250 VAC
KEMET Safety Capacitors 250VAC 100pF X7R 1808 10% X2 820In Stock
Cut Tape
$1.83
$1.06
$0.913
$0.772
Reel
$0.679
Min.: 1
Mult.: 1
Max.: 4,000
: 2,000
Safety Capacitors Safety MLCCs SMD/SMT 100 pF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 1000pF X7R 1808 10% X2 128In Stock
35,000On Order
Cut Tape
$2.26
$1.51
$1.21
$1.12
$0.875
Reel
$0.849
Min.: 1
Mult.: 1
Max.: 4,000
: 1,000
Safety Capacitors Safety MLCCs SMD/SMT 1 nF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 1500pF X7R 1808 10% X2 464In Stock
1,000Expected 2027/01/18
Cut Tape
$2.47
$1.66
$1.34
$1.24
$1.10
Reel
$1.02
Min.: 1
Mult.: 1
Max.: 2,000
: 1,000
Safety Capacitors Safety MLCCs SMD/SMT 1.5 nF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 220pF X7R 1808 10% X2 940In Stock
2,000Expected 2027/05/14
Cut Tape
$2.11
$1.17
$1.03
$0.883
$0.778
Reel
$0.754
Min.: 1
Mult.: 1
Max.: 4,000
: 2,000
Safety Capacitors Safety MLCCs SMD/SMT 220 pF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 3pF C0G 1808 0.5pF X2 3,440In Stock
Cut Tape
$1.72
$1.20
$0.878
$0.735
Reel
$0.65
Min.: 1
Mult.: 1
: 2,000
Safety Capacitors Safety MLCCs SMD/SMT 3 pF 0.5 pF 250 VAC
KEMET Safety Capacitors 250VAC 33pF C0G 1808 5% X2 77In Stock
2,000Expected 2027/01/13
Cut Tape
$2.63
$1.60
$1.47
$1.34
$1.16
Reel
$1.06
Min.: 1
Mult.: 1
Max.: 4,000
: 2,000
Safety Capacitors Safety MLCCs SMD/SMT 33 pF 5 % 250 VAC
KEMET Safety Capacitors 250VAC 330pF X7R 1808 10% X2 1,640In Stock
Cut Tape
$1.99
$1.35
$1.12
$0.999
Reel
$0.801
Min.: 1
Mult.: 1
Max.: 2,000
: 1,000
Safety Capacitors Safety MLCCs SMD/SMT 330 pF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 470pF X7R 1808 10% X2 579In Stock
1,000Expected 2027/01/18
Cut Tape
$2.20
$1.47
$1.17
$1.09
$0.932
Reel
$0.826
Min.: 1
Mult.: 1
Max.: 2,000
: 1,000
Safety Capacitors Safety MLCCs SMD/SMT 470 pF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 680pF X7R 1808 10% X2 17In Stock
5,000On Order
Cut Tape
$2.40
$1.60
$1.16
$1.05
$0.909
Reel
$0.909
Min.: 1
Mult.: 1
Max.: 2,000
: 1,000
Safety Capacitors Safety MLCCs SMD/SMT 680 pF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 3900pF X7R 1812 10% X2 565In Stock
Cut Tape
$3.20
$2.24
$1.90
$1.71
Reel
$1.50
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety MLCCs SMD/SMT 3.9 nF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 1000pF X7R 2220 10% X2 798In Stock
1,000Expected 2027/01/28
Cut Tape
$3.17
$2.22
$1.87
$1.69
Reel
$1.38
Min.: 1
Mult.: 1
Max.: 4,000
: 1,000
Safety Capacitors Safety MLCCs SMD/SMT 1 nF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 0.01 uF X7R 2211 10% X2 108In Stock
3,000Expected 2027/09/20
Cut Tape
$4.02
$2.81
$2.33
$2.17
Reel
$1.92
Min.: 1
Mult.: 1
Max.: 2,000
: 500
Safety Capacitors Safety Certified MLCCs SMD/SMT 10 nF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 0.015 uF X7R 2211 10% X2 480In Stock
1,000Expected 2026/12/07
Cut Tape
$3.83
$2.76
$2.34
$2.12
Reel
$1.86
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety MLCCs SMD/SMT 15 nF 10 % 250 VAC
KEMET Safety Capacitors CAS SMD 2220 220 pF, 10%, 250 VAC, X7R 516In Stock
2,000Expected 2026/12/15
Cut Tape
$2.90
$2.02
$1.69
$1.54
Reel
$1.23
Min.: 1
Mult.: 1
: 1,000
Safety Capacitors Safety Certified MLCCs SMD/SMT 220 pF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 2700pF X7R 2211 10% X2 318In Stock
Cut Tape
$3.35
$2.38
$2.01
$1.83
Reel
$1.57
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety MLCCs SMD/SMT 2.7 nF 10 % 250 VAC
KEMET Safety Capacitors Safety Capacitors 250VAC 3300pF X7R 2220 10% X1/Y2 379In Stock
Cut Tape
$3.40
$2.41
$2.04
$1.84
Reel
$1.59
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety Certified MLCCs SMD/SMT 3.3 nF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 1500pF X7R 2211 10% X2 563In Stock
Cut Tape
$2.04
$1.40
$1.20
$1.05
Reel
$0.883
$0.826
Min.: 1
Mult.: 1
Max.: 1,000
: 500
Safety Capacitors Safety MLCCs SMD/SMT 1.5 nF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 1800pF X7R 2220 10% X2 229In Stock
Cut Tape
$2.16
$1.47
$1.22
$1.10
Reel
$0.918
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety MLCCs SMD/SMT 1.8 nF 10 % 250 VAC
KEMET Safety Capacitors 250VAC 100pF C0G 1808 5% X2 24In Stock
Cut Tape
$2.54
$1.80
$1.54
$1.35
$1.20
Reel
$1.01
Min.: 1
Mult.: 1
: 1,000
Safety Capacitors Safety MLCCs SMD/SMT 100 pF 5 % 250 VAC
KEMET Safety Capacitors 250VAC 150pF C0G 1808 5% X2 490In Stock
Cut Tape
$3.15
$2.29
$1.98
$1.74
$1.54
Reel
$1.33
Min.: 1
Mult.: 1
: 1,000
Safety Capacitors Safety MLCCs SMD/SMT 150 pF 5 % 250 VAC
KEMET Safety Capacitors 250VAC 2200pF X7R 2211 5% X2 336In Stock
Cut Tape
$3.74
$2.69
$2.34
$2.06
Reel
$1.65
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety MLCCs SMD/SMT 2.2 nF 5 % 250 VAC