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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 390pF X7R 1808 10% X2 CAS17C391KARFC KEMET 1: £1.30 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C391KARFC Mouser Part No 80-CAS17C391KARFC	KEMET	Safety Capacitors 250VAC 390pF X7R 1808 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape £1.30 £0.89 £0.766 £0.668 £0.566 Reel £0.517 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	390 pF	10 %	250 VAC
Safety Capacitors 250VAC 390pF X7R 1808 10% X2 CAS17C391KARGC KEMET 2,000: £0.472 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C391KARGC Mouser Part No 80-CAS17C391KARGC	KEMET	Safety Capacitors 250VAC 390pF X7R 1808 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.472	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	390 pF	10 %	250 VAC
Safety Capacitors 250VAC 47pF C0G 1808 5% X2 CAS17C470JAGFC KEMET 2,000: £0.729 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C470JAGFC Mouser Part No 80-CAS17C470JAGFC	KEMET	Safety Capacitors 250VAC 47pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.729	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	47 pF	5 %	250 VAC
Safety Capacitors 250VAC 47pF C0G 1808 5% X2 CAS17C470JAGGC KEMET 2,000: £0.899 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C470JAGGC Mouser Part No 80-CAS17C470JAGGC	KEMET	Safety Capacitors 250VAC 47pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.899	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	47 pF	5 %	250 VAC
Safety Capacitors 250VAC 470pF C0G 1808 5% X2 CAS17C471JAGGC KEMET 1,000: £1.29 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C471JAGGC Mouser Part No 80-CAS17C471JAGGC	KEMET	Safety Capacitors 250VAC 470pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £1.29	Min.: 1,000 Mult.: 1,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	470 pF	5 %	250 VAC
Safety Capacitors 250VAC 470pF X7R 1808 10% X2 CAS17C471KARGC KEMET 2,000: £0.479 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C471KARGC Mouser Part No 80-CAS17C471KARGC	KEMET	Safety Capacitors 250VAC 470pF X7R 1808 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.479	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	470 pF	10 %	250 VAC
Safety Capacitors 250VAC 56pF C0G 1808 5% X2 CAS17C560JAGFC KEMET 2,000: £0.751 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C560JAGFC Mouser Part No 80-CAS17C560JAGFC	KEMET	Safety Capacitors 250VAC 56pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.751	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	56 pF	5 %	250 VAC
Safety Capacitors 250VAC 56pF C0G 1808 5% X2 CAS17C560JAGGC KEMET 2,000: £0.934 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C560JAGGC Mouser Part No 80-CAS17C560JAGGC	KEMET	Safety Capacitors 250VAC 56pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.934	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	56 pF	5 %	250 VAC
Safety Capacitors 250VAC 560pF C0G 1808 5% X2 CAS17C561JAGGC KEMET 1,000: £1.33 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C561JAGGC Mouser Part No 80-CAS17C561JAGGC	KEMET	Safety Capacitors 250VAC 560pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £1.33	Min.: 1,000 Mult.: 1,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	560 pF	5 %	250 VAC
Safety Capacitors 250VAC 560pF X7R 1808 10% X2 CAS17C561KARFC KEMET 1: £1.34 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C561KARFC Mouser Part No 80-CAS17C561KARFC	KEMET	Safety Capacitors 250VAC 560pF X7R 1808 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape £1.34 £0.925 £0.788 £0.688 £0.582 Reel £0.533 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	560 pF	10 %	250 VAC
Safety Capacitors 250VAC 560pF X7R 1808 10% X2 CAS17C561KARGC KEMET 2,000: £0.486 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C561KARGC Mouser Part No 80-CAS17C561KARGC	KEMET	Safety Capacitors 250VAC 560pF X7R 1808 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.486	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	560 pF	10 %	250 VAC
Safety Capacitors 250VAC 5.6pF C0G 1808 0.5pF X2 CAS17C569DAGFC KEMET 2,000: £0.488 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C569DAGFC Mouser Part No 80-CAS17C569DAGFC	KEMET	Safety Capacitors 250VAC 5.6pF C0G 1808 0.5pF X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.488	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	5.6 pF	0.5 pF	250 VAC
Safety Capacitors 250VAC 68pF C0G 1808 10% X2 CAS17C680KAGFC KEMET 2,000: £0.673 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C680KAGFC Mouser Part No 80-CAS17C680KAGFC	KEMET	Safety Capacitors 250VAC 68pF C0G 1808 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.673	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	68 pF	10 %	250 VAC
Safety Capacitors 250VAC 680pF C0G 1808 5% X2 CAS17C681JAGGC KEMET 1,000: £1.37 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C681JAGGC Mouser Part No 80-CAS17C681JAGGC	KEMET	Safety Capacitors 250VAC 680pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £1.37	Min.: 1,000 Mult.: 1,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	680 pF	5 %	250 VAC
Safety Capacitors 250VAC 6.8pF C0G 1808 0.5pF X2 CAS17C689DAGFC KEMET 2,000: £0.488 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C689DAGFC Mouser Part No 80-CAS17C689DAGFC	KEMET	Safety Capacitors 250VAC 6.8pF C0G 1808 0.5pF X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.488	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	6.8 pF	0.5 pF	250 VAC
Safety Capacitors 250VAC 82pF C0G 1808 5% X2 CAS17C820JAGFC KEMET 2,000: £0.796 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C820JAGFC Mouser Part No 80-CAS17C820JAGFC	KEMET	Safety Capacitors 250VAC 82pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.796	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	82 pF	5 %	250 VAC
Safety Capacitors 250VAC 82pF C0G 1808 5% X2 CAS17C820JAGGC KEMET 2,000: £0.995 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C820JAGGC Mouser Part No 80-CAS17C820JAGGC	KEMET	Safety Capacitors 250VAC 82pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.995	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	82 pF	5 %	250 VAC
Safety Capacitors 250VAC 820pF C0G 1808 5% X2 CAS17C821JAGGC KEMET 1,000: £1.41 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C821JAGGC Mouser Part No 80-CAS17C821JAGGC	KEMET	Safety Capacitors 250VAC 820pF C0G 1808 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £1.41	Min.: 1,000 Mult.: 1,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	820 pF	5 %	250 VAC
Safety Capacitors 250VAC 820pF X7R 1808 10% X2 CAS17C821KARGC KEMET 2,000: £0.494 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C821KARGC Mouser Part No 80-CAS17C821KARGC	KEMET	Safety Capacitors 250VAC 820pF X7R 1808 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.494	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	820 pF	10 %	250 VAC
Safety Capacitors 250VAC 8.2pF C0G 1808 0.5pF X2 CAS17C829DAGFC KEMET 2,000: £0.52 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS17C829DAGFC Mouser Part No 80-CAS17C829DAGFC	KEMET	Safety Capacitors 250VAC 8.2pF C0G 1808 0.5pF X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.52	Min.: 2,000 Mult.: 2,000 : 2,000	Safety Capacitors	Safety MLCCs	SMD/SMT	8.2 pF	0.5 pF	250 VAC
Safety Capacitors 250VAC 10pF C0G 1812 5% X2 CAS18C100JAGGC KEMET 1,000: £0.773 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS18C100JAGGC Mouser Part No 80-CAS18C100JAGGC	KEMET	Safety Capacitors 250VAC 10pF C0G 1812 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.773	Min.: 1,000 Mult.: 1,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	10 pF	5 %	250 VAC
Safety Capacitors 250VAC 100pF C0G 1812 2% X2 CAS18C101GAGFC KEMET 1,000: £1.31 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS18C101GAGFC Mouser Part No 80-CAS18C101GAGFC	KEMET	Safety Capacitors 250VAC 100pF C0G 1812 2% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £1.31	Min.: 1,000 Mult.: 1,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	100 pF	2 %	250 VAC
Safety Capacitors 250VAC 100pF C0G 1812 5% X2 CAS18C101JAGFC KEMET 1,000: £0.811 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS18C101JAGFC Mouser Part No 80-CAS18C101JAGFC	KEMET	Safety Capacitors 250VAC 100pF C0G 1812 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.811	Min.: 1,000 Mult.: 1,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	100 pF	5 %	250 VAC
Safety Capacitors 250VAC 100pF C0G 1812 5% X2 CAS18C101JAGGC KEMET 1,000: £1.07 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS18C101JAGGC Mouser Part No 80-CAS18C101JAGGC	KEMET	Safety Capacitors 250VAC 100pF C0G 1812 5% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £1.07	Min.: 1,000 Mult.: 1,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	100 pF	5 %	250 VAC
Safety Capacitors 250VAC 100pF C0G 1812 10% X2 CAS18C101KAGFC KEMET 1,000: £0.709 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. CAS18C101KAGFC Mouser Part No 80-CAS18C101KAGFC	KEMET	Safety Capacitors 250VAC 100pF C0G 1812 10% X2 Learn More about KEMET safety certified smd capacitors	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.709	Min.: 1,000 Mult.: 1,000 : 1,000	Safety Capacitors	Safety MLCCs	SMD/SMT	100 pF	10 %	250 VAC

Interference Suppression Capacitors

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3 pF
4 pF
5.6 pF
6.8 pF
8.2 pF
10 pF
12 pF
15 pF
18 pF
22 pF
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33 pF
39 pF
47 pF
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