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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 250V_AC applications where higher CV values are required but not available in safety-certified MLCCs.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Termination Style	Capacitance	Tolerance	Voltage Rating AC
Safety Capacitors 250VAC 1000pF X7R 1808 10% X2 CAS17C102KARGC KEMET 1: £1.58 9,980On Order	Mfr. Part No. CAS17C102KARGC Mouser Part No 80-CAS17C102KARGC	KEMET	Safety Capacitors 250VAC 1000pF X7R 1808 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	9,980On Order On Order Ship Dates Mfr. No: CAS17C102KARGC Stock: 0 On Order: 4,980 Expected 18/01/2027 5,000 Expected 28/01/2027 Factory Lead Time: 52 Weeks	Cut Tape £1.58 £0.841 £0.773 £0.663 Reel £0.629 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	1 nF	10 %	250 VAC
Safety Capacitors 250VAC 150pF X7R 1808 10% X2 CAS17C151KARFC KEMET 1: £1.43 3,998On Order	Mfr. Part No. CAS17C151KARFC Mouser Part No 80-CAS17C151KARFC	KEMET	Safety Capacitors 250VAC 150pF X7R 1808 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	3,998On Order On Order Ship Dates Mfr. No: CAS17C151KARFC Stock: 0 On Order: 1,998 Expected 28/01/2027 2,000 Expected 05/10/2027 Factory Lead Time: 52 Weeks	Cut Tape £1.43 £0.871 £0.714 £0.684 Reel £0.584 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	150 pF	10 %	250 VAC
Safety Capacitors 250VAC 4700pF X7R 1812 10% X2 CAS18C472KARGC KEMET 1: £2.69 3,498On Order	Mfr. Part No. CAS18C472KARGC Mouser Part No 80-CAS18C472KARGC	KEMET	Safety Capacitors 250VAC 4700pF X7R 1812 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	3,498On Order On Order Ship Dates Mfr. No: CAS18C472KARGC Stock: 0 On Order: 1,998 Expected 11/05/2027 1,500 Expected 14/05/2027 Factory Lead Time: 52 Weeks	Cut Tape £2.69 £1.85 £1.53 £1.42 Reel £1.26 MouseReel Available	Min.: 1 Mult.: 1 : 500	Safety Capacitors	Safety Certified MLCCs	SMD/SMT	4.7 nF	10 %	250 VAC
Safety Capacitors 250VAC 0.01 uF X7R 2211 20% X2 CAS21C103MARGC KEMET 1: £2.36 1,500Expected 26/10/2026	Mfr. Part No. CAS21C103MARGC Mouser Part No 80-CAS21C103MARGC	KEMET	Safety Capacitors 250VAC 0.01 uF X7R 2211 20% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	1,500Expected 26/10/2026	Cut Tape £2.36 £1.65 £1.42 Reel £1.18 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	Safety Capacitors	Safety MLCCs	SMD/SMT	10 nF	20 %	250 VAC
Safety Capacitors 250VAC 0.022 uF X7R 2211 10% X2 CAS21C223KARGC KEMET 1: £3.17 4,637On Order	Mfr. Part No. CAS21C223KARGC Mouser Part No 80-CAS21C223KARGC	KEMET	Safety Capacitors 250VAC 0.022 uF X7R 2211 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	4,637On Order On Order Ship Dates Mfr. No: CAS21C223KARGC Stock: 0 On Order: 137 Expected 17/11/2026 1,000 Expected 24/12/2026 1,500 Expected 20/04/2027 2,000 Expected 27/09/2027 Factory Lead Time: 52 Weeks	Cut Tape £3.17 £2.22 £1.84 £1.72 Reel £1.53 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	Safety Capacitors	Safety MLCCs	SMD/SMT	22 nF	10 %	250 VAC
Safety Capacitors 250VAC 470pF X7R 2220 10% X2 CAS21C471KARFC KEMET 1: £2.51 3,000On Order	Mfr. Part No. CAS21C471KARFC Mouser Part No 80-CAS21C471KARFC	KEMET	Safety Capacitors 250VAC 470pF X7R 2220 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	3,000On Order On Order Ship Dates Mfr. No: CAS21C471KARFC Stock: 0 On Order: 1,000 Expected 11/05/2027 2,000 Expected 14/05/2027 Factory Lead Time: 52 Weeks	Cut Tape £2.51 £1.74 £1.42 £1.32 £1.15 Reel £1.11 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	470 pF	10 %	250 VAC
Safety Capacitors 250VAC 1000pF X7R 1808 20% X2 CAS17C102MARFC KEMET 1: £1.43 1,734On Order	Mfr. Part No. CAS17C102MARFC Mouser Part No 80-CAS17C102MARFC	KEMET	Safety Capacitors 250VAC 1000pF X7R 1808 20% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	1,734On Order On Order Ship Dates Mfr. No: CAS17C102MARFC Stock: 0 On Order: 734 Expected 27/10/2026 1,000 Expected 05/05/2027 Factory Lead Time: 52 Weeks	Cut Tape £1.43 £0.796 £0.689 £0.588 Reel £0.557 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	1 nF	20 %	250 VAC
Safety Capacitors 250VAC 5600pF X7R 1812 10% X2 CAS18C562KARGC KEMET 1: £2.54 400Expected 07/12/2026	Mfr. Part No. CAS18C562KARGC Mouser Part No 80-CAS18C562KARGC	KEMET	Safety Capacitors 250VAC 5600pF X7R 1812 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	400Expected 07/12/2026	Cut Tape £2.54 £2.02 £1.66 £1.55 Reel £1.28 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	Safety Capacitors	Safety MLCCs	SMD/SMT	5.6 nF	10 %	250 VAC
Safety Capacitors 250VAC 1500pF X7R 2211 10% X2 CAS21C152KARFC KEMET 1: £2.31 999On Order	Mfr. Part No. CAS21C152KARFC Mouser Part No 80-CAS21C152KARFC	KEMET	Safety Capacitors 250VAC 1500pF X7R 2211 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	999On Order On Order Ship Dates Mfr. No: CAS21C152KARFC Stock: 0 On Order: 499 Expected 31/12/2026 500 Expected 07/01/2027 Factory Lead Time: 52 Weeks	Cut Tape £2.31 £1.64 £1.42 £1.25 Reel £1.24 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 500	Safety Capacitors	Safety MLCCs	SMD/SMT	1.5 nF	10 %	250 VAC
Safety Capacitors 250VAC 0.018 uF X7R 2211 10% X2 CAS21C183KARGC KEMET 1: £2.63 500Expected 07/10/2027	Mfr. Part No. CAS21C183KARGC Mouser Part No 80-CAS21C183KARGC	KEMET	Safety Capacitors 250VAC 0.018 uF X7R 2211 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	500Expected 07/10/2027	Cut Tape £2.63 £1.92 £1.67 £1.47 Reel £1.27 View £1.20 £1.12 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	Safety Capacitors	Safety MLCCs	SMD/SMT	18 nF	10 %	250 VAC
Safety Capacitors 250VAC 0.022 uF X7R 2211 20% X2 CAS21C223MARGC KEMET 1: £2.66 500Expected 11/05/2027	Mfr. Part No. CAS21C223MARGC Mouser Part No 80-CAS21C223MARGC	KEMET	Safety Capacitors 250VAC 0.022 uF X7R 2211 20% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	500Expected 11/05/2027	Cut Tape £2.66 £1.84 £1.52 £1.41 Reel £1.24 MouseReel Available	Min.: 1 Mult.: 1 : 500	Safety Capacitors	Safety MLCCs	SMD/SMT	22 nF	20 %	250 VAC
Safety Capacitors 250VAC 1000pF X7R 2211 10% X2 CAS26C102KARFC KEMET 1: £2.37 1,004Expected 31/12/2026	Mfr. Part No. CAS26C102KARFC Mouser Part No 80-CAS26C102KARFC	KEMET	Safety Capacitors 250VAC 1000pF X7R 2211 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	1,004Expected 31/12/2026	Cut Tape £2.37 £2.05 £1.69 £1.58 Reel £1.31 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	Safety Capacitors	Safety MLCCs	SMD/SMT	1 nF	10 %	250 VAC
Safety Capacitors 250VAC 10pF C0G 1808 1% X2 CAS17C100FAGFC KEMET 2,000: £1.24 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C100FAGFC Mouser Part No 80-CAS17C100FAGFC	KEMET	Safety Capacitors 250VAC 10pF C0G 1808 1% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £1.24	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	10 pF	1 %	250 VAC
Safety Capacitors 250VAC 1000pF C0G 1808 5% X2 CAS17C102JAGGC KEMET 1,000: £1.45 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C102JAGGC Mouser Part No 80-CAS17C102JAGGC	KEMET	Safety Capacitors 250VAC 1000pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £1.45	Min.: 1,000 Mult.: 1,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	1 nF	5 %	250 VAC
Safety Capacitors 250VAC 12pF C0G 1808 5% X2 CAS17C120JAGFC KEMET 2,000: £0.629 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C120JAGFC Mouser Part No 80-CAS17C120JAGFC	KEMET	Safety Capacitors 250VAC 12pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.629	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	12 pF	5 %	250 VAC
Safety Capacitors 250VAC 12pF C0G 1808 5% X2 CAS17C120JAGGC KEMET 2,000: £0.759 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C120JAGGC Mouser Part No 80-CAS17C120JAGGC	KEMET	Safety Capacitors 250VAC 12pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.759	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	12 pF	5 %	250 VAC
Safety Capacitors 250VAC 120pF C0G 1808 5% X2 CAS17C121JAGGC KEMET 1,000: £1.05 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C121JAGGC Mouser Part No 80-CAS17C121JAGGC	KEMET	Safety Capacitors 250VAC 120pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £1.05	Min.: 1,000 Mult.: 1,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	120 pF	5 %	250 VAC
Safety Capacitors 250VAC 120pF X7R 1808 10% X2 CAS17C121KARFC KEMET 2,000: £0.471 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C121KARFC Mouser Part No 80-CAS17C121KARFC	KEMET	Safety Capacitors 250VAC 120pF X7R 1808 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.471	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	120 pF	10 %	250 VAC
Safety Capacitors 250VAC 1200pF X7R 1808 10% X2 CAS17C122KARGC KEMET 1: £1.54 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C122KARGC Mouser Part No 80-CAS17C122KARGC	KEMET	Safety Capacitors 250VAC 1200pF X7R 1808 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape £1.54 £1.06 £0.908 £0.796 £0.67 Reel £0.612 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	1.2 nF	10 %	250 VAC
Safety Capacitors 250VAC 15pF C0G 1808 5% X2 CAS17C150JAGFC KEMET 2,000: £0.636 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C150JAGFC Mouser Part No 80-CAS17C150JAGFC	KEMET	Safety Capacitors 250VAC 15pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.636	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	15 pF	5 %	250 VAC
Safety Capacitors 250VAC 15pF C0G 1808 5% X2 CAS17C150JAGGC KEMET 2,000: £0.78 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C150JAGGC Mouser Part No 80-CAS17C150JAGGC	KEMET	Safety Capacitors 250VAC 15pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.78	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	15 pF	5 %	250 VAC
Safety Capacitors 250VAC 150pF C0G 1808 5% X2 CAS17C151JAGFC KEMET 1,000: £0.871 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C151JAGFC Mouser Part No 80-CAS17C151JAGFC	KEMET	Safety Capacitors 250VAC 150pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.871	Min.: 1,000 Mult.: 1,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	150 pF	5 %	250 VAC
Safety Capacitors 250VAC 150pF C0G 1808 10% X2 CAS17C151KAGFC KEMET 1,000: £0.759 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C151KAGFC Mouser Part No 80-CAS17C151KAGFC	KEMET	Safety Capacitors 250VAC 150pF C0G 1808 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.759	Min.: 1,000 Mult.: 1,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	150 pF	10 %	250 VAC
Safety Capacitors 250VAC 150pF X7R 1808 10% X2 CAS17C151KARGC KEMET 2,000: £0.431 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C151KARGC Mouser Part No 80-CAS17C151KARGC	KEMET	Safety Capacitors 250VAC 150pF X7R 1808 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.431	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	150 pF	10 %	250 VAC
Safety Capacitors 250VAC 160pF C0G 1808 5% X2 CAS17C161JAGFC KEMET 1,000: £0.89 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C161JAGFC Mouser Part No 80-CAS17C161JAGFC	KEMET	Safety Capacitors 250VAC 160pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.89	Min.: 1,000 Mult.: 1,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	160 pF	5 %	250 VAC

Interference Suppression Capacitors

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3 pF
4 pF
5.6 pF
6.8 pF
8.2 pF
10 pF
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