Noise Suppression & Safety Capacitors

element14 offers a comprehensive selection of noise suppression safety capacitors, essential for filtering electromagnetic interference (EMI) and radio-frequency interference (RFI) in electronic devices and power circuits. Designed to meet stringent safety standards, these capacitors are ideal for safeguarding equipment connected to AC power lines.

Our range includes Class-X and Class-Y capacitors, built specifically for noise suppression in critical applications. Class-X capacitors, positioned between line and neutral, help manage overvoltage by directing unwanted surges safely across the line, thereby protecting sensitive circuitry. Class-Y capacitors, used between line and ground, are crafted to fail open, reducing the risk of electrical shock and enhancing safety in case of high transient voltages.

These high-performance capacitors are essential in applications like household appliances, industrial controls, and power tools. With options covering different capacitance values, voltage ratings, dielectric type such as metallized PP/PET/Paper and safety certifications, element14’s noise suppression capacitors deliver robust protection, circuit stability, and enhanced reliability for equipment operating in EMI-prone environments.

Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price (Incl GST)	Dielectric Type	Capacitor Case / Package	Capacitance	Capacitance Tolerance	Suppression Class	Capacitor Mounting	Voltage Rating X	Voltage(AC)	Voltage Rating Y	dv/dt Rating	Capacitor Terminals	Humidity Rating	Lead Spacing	Operating Temperature Min	Operating Temperature Max	Product Range	Qualification	Product Height

B32922C3684M000	1781892 Data Sheet RoHS	TDK Safety Capacitor Metallized PP Radial Box - 2 Pin 0.68 µF ± 20% X2 Through Hole	Each	1+ $1.440($1.656) 10+ $1.030($1.1845) 25+ $0.979($1.1258) 50+ $0.923($1.0614) 100+ $0.868($0.9982) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.68µF	± 20%	X2	Through Hole	305VAC	-	-	340V/µs	-	GRADE II (Test Condition A)	15mm	-40°C	110°C	B32922 Series	-	-
B32923C3225M000	2395806 Data Sheet RoHS	TDK Safety Capacitor Metallized PP Radial Box - 2 Pin 2.2 µF ± 20% X2 Through Hole	Each	1+ $2.990($3.4385) 10+ $2.010($2.3115) 25+ $1.820($2.093) 50+ $1.610($1.8515) 100+ $1.360($1.564) More Pricing...	Metallized PP	Radial Box - 2 Pin	2.2µF	± 20%	X2	Through Hole	305VAC	-	-	170V/µs	-	GRADE II (Test Condition A)	22.5mm	-40°C	110°C	B32923 Series	-	-
R53BR43905000K	3924402 Data Sheet RoHS	KEMET Safety Capacitor Metallized PP Radial Box - 2 Pin 3.9 µF ± 10% X2 Through Hole	Each	1+ $8.660($9.959) 10+ $6.260($7.199) 50+ $5.300($6.095) 112+ $4.910($5.6465) 560+ $4.320($4.968) More Pricing...	Metallized PP	Radial Box - 2 Pin	3.9µF	± 10%	X2	Through Hole	350VAC	-	-	150V/µs	-	0	27.5mm	-40°C	125°C	R53B Series	AEC-Q200	-
R41BN315050T0K	3922823 Data Sheet RoHS	KEMET Safety Capacitor Metallized PP Radial Box - 2 Pin 0.15 µF ± 10% X1 / Y2 Through Hole	Each	10+ $1.290($1.4835) 50+ $1.180($1.357) 250+ $1.060($1.219) 500+ $0.996($1.1454) 1000+ $0.963($1.1074) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.15µF	± 10%	X1 / Y2	Through Hole	350VAC	-	350VAC	500V/µs	-	0	22.5mm	-40°C	125°C	R41B Series	AEC-Q200	-
R523I333050P0K	3580630 Data Sheet RoHS	KEMET Safety Capacitor Metallized PP Radial Box - 2 Pin 0.33 µF ± 10% X2 Through Hole	Each	10+ $1.130($1.2995) 50+ $1.020($1.173) 100+ $0.911($1.0476) 700+ $0.659($0.7578) 1400+ $0.647($0.744) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.33µF	± 10%	X2	Through Hole	310VAC	-	-	400V/µs	-	GRADE II (Test Condition B)	15mm	-40°C	110°C	R52 Series	AEC-Q200	-
R46KI21500001M	3288392 Data Sheet RoHS	KEMET Safety Capacitor Metallized PP Radial Box - 2 Pin 0.015 µF ± 20% X2 Through Hole	Each	10+ $0.454($0.5221) 100+ $0.408($0.4692) 500+ $0.332($0.3818) 1000+ $0.322($0.3703) 2000+ $0.311($0.3576) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.015µF	± 20%	X2	Through Hole	275VAC	-	-	400V/µs	-	GRADE II (Test Condition A)	15mm	-40°C	110°C	R46 Series	-	-
B32923H3414M000	2677880 Data Sheet RoHS	TDK Safety Capacitor Metallized PP Radial Box - 2 Pin 0.41 µF ± 20% X2 Through Hole	Each	1+ $1.680($1.932) 10+ $1.270($1.4605) 50+ $1.130($1.2995) 100+ $1.040($1.196) 200+ $0.957($1.1005)	Metallized PP	Radial Box - 2 Pin	0.41µF	± 20%	X2	Through Hole	305VAC	-	-	170V/µs	-	GRADE II (Test Condition A)	22.5mm	-40°C	110°C	B32923 Series	AEC-Q200	-
PME271M627KR30	2913763 Data Sheet RoHS	KEMET Safety Capacitor Metallized Paper Radial Box - 2 Pin 0.27 µF ± 10% X2 Through Hole	Each	1+ $4.860($5.589) 10+ $4.530($5.2095)	Metallized Paper	Radial Box - 2 Pin	0.27µF	± 10%	X2	Through Hole	275VAC	-	-	400V/µs	-	GRADE II (Test Condition A)	30.5mm	-40°C	110°C	PME271M/P276 Series	-	-
890334025009	2455953 Data Sheet RoHS	WURTH ELEKTRONIK Safety Capacitor Metallized PP Radial Box - 2 Pin 0.047 µF ± 10% X2 Through Hole	Each	1+ $0.678($0.7797) 10+ $0.629($0.7234) 50+ $0.580($0.667) 100+ $0.505($0.5808) 200+ $0.449($0.5164) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.047µF	± 10%	X2	Through Hole	310VAC	-	-	220V/µs	-	GRADE II (Test Condition A)	15mm	-40°C	105°C	WCAP-FTXX Series	-	-
P409EL474M275AH221	2474631 Data Sheet RoHS	KEMET Safety Capacitor Metallized Paper Radial Box - 2 Pin 0.47 µF ± 20% X2 Through Hole	Each	1+ $10.250($11.7875) 10+ $7.500($8.625) 75+ $5.880($6.762) 150+ $5.760($6.624) 525+ $5.650($6.4975) More Pricing...	Metallized Paper	Radial Box - 2 Pin	0.47µF	± 20%	X2	Through Hole	275VAC	-	-	-	-	GRADE II (Test Condition A)	25.4mm	-40°C	85°C	P409 Series	-	-
B81123C1332M189	3437455 Data Sheet RoHS	TDK Safety Capacitor Metallized PP Radial Box - 2 Pin 3300 pF ± 20% Y1 Through Hole	Each (Supplied on Full Reel) Full Reel	700+ $0.765($0.8798) 3500+ $0.668($0.7682) 7000+ $0.653($0.751)	Metallized PP	Radial Box - 2 Pin	3300pF	± 20%	Y1	Through Hole	-	-	500VAC	3kV/µs	-	GRADE II (Test Condition A)	15mm	-40°C	110°C	B81123 Series	AEC-Q200	-
R463F2330DQH1K	3595474 Data Sheet RoHS	KEMET Safety Capacitor Metallized PP Radial Box - 2 Pin 0.033 µF ± 10% X2 Through Hole	Each	10+ $0.401($0.4612) 100+ $0.358($0.4117) 800+ $0.254($0.2921) 1600+ $0.243($0.2794) 2400+ $0.230($0.2645) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.033µF	± 10%	X2	Through Hole	310VAC	-	-	500V/µs	-	GRADE II (Test Condition A)	10mm	-40°C	125°C	R46 Series	-	-
R463I310040M1M	3255710 Data Sheet RoHS	KEMET Safety Capacitor Metallized PP Radial Box - 2 Pin 0.1 µF ± 20% X2 Through Hole	Each	10+ $0.512($0.5888) 100+ $0.461($0.5302) 500+ $0.376($0.4324) 1000+ $0.350($0.4025) 2000+ $0.317($0.3646) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.1µF	± 20%	X2	Through Hole	310VAC	-	-	400V/µs	-	GRADE II (Test Condition A)	15mm	-40°C	110°C	R46 Series	-	-
B32914A3474M189	3519111 Data Sheet RoHS	TDK Safety Capacitor Metallized PP Radial Box - 2 Pin 0.47 µF ± 20% X1 Through Hole	Each (Supplied on Full Reel) Full Reel	1400+ $2.170($2.4955) 7000+ $2.090($2.4035) 14000+ $2.070($2.3805)	Metallized PP	Radial Box - 2 Pin	0.47µF	± 20%	X1	Through Hole	330VAC	-	-	150V/µs	-	GRADE II (Test Condition A)	27.5mm	-40°C	110°C	B32914 Series	-	-
F862DP684K310ZV054	3373884 Data Sheet RoHS	KEMET Safety Capacitor Metallized PP Radial Box - 2 Pin 0.68 µF ± 10% X2 Through Hole	Each	10+ $1.250($1.4375) 50+ $1.100($1.265) 360+ $0.953($1.096) 720+ $0.929($1.0683) 1080+ $0.904($1.0396) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.68µF	± 10%	X2	Through Hole	310VAC	-	-	200V/µs	-	GRADE II (Test Condition B)	22.5mm	-40°C	110°C	F862 V054 Series	AEC-Q200	-
F339X242230KII2B0	3494898 Data Sheet RoHS	VISHAY Safety Capacitor THB Grade IIB Metallized PP Radial Box - 2 Pin 0.22 µF ± 10% X2	Each	1+ $1.260($1.449) 10+ $1.180($1.357) 25+ $1.170($1.3455) 50+ $1.160($1.334) 100+ $1.150($1.3225) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.22µF	± 10%	X2	Through Hole	305VAC	-	-	150V/µs	-	GRADE II (Test Condition B)	22.5mm	-40°C	105°C	F339X2 Series	AEC-Q200	-
R523N356050P0K	3580641 Data Sheet RoHS	KEMET Safety Capacitor Metallized PP Radial Box - 2 Pin 0.56 µF ± 10% X2 Through Hole	Each	1+ $2.340($2.691) 10+ $1.430($1.6445) 50+ $1.280($1.472) 100+ $1.130($1.2995) 500+ $1.020($1.173) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.56µF	± 10%	X2	Through Hole	310VAC	-	-	200V/µs	-	GRADE II (Test Condition B)	22.5mm	-40°C	110°C	R52 Series	AEC-Q200	-
B32923J3684K000	3519147 Data Sheet RoHS	TDK Safety Capacitor Metallized PP Radial Box - 2 Pin 0.68 µF ± 10% X2 Through Hole	Each	1+ $1.940($2.231) 10+ $1.380($1.587) 50+ $1.270($1.4605) 100+ $1.160($1.334) 200+ $1.080($1.242) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.68µF	± 10%	X2	Through Hole	305VAC	-	-	170V/µs	-	GRADE II (Test Condition A)	22.5mm	-40°C	110°C	B32923 Series	AEC-Q200	-
R523I3330DQP0K	3853059 Data Sheet RoHS	KEMET Safety Capacitor Metallized PP Radial Box - 2 Pin 0.33 µF ± 10% X2 Through Hole	Each	10+ $0.812($0.9338) 50+ $0.776($0.8924) 100+ $0.738($0.8487) 500+ $0.688($0.7912) 1000+ $0.639($0.7348) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.33µF	± 10%	X2	Through Hole	310VAC	-	-	400V/µs	-	GRADE II (Test Condition B)	15mm	-40°C	110°C	R52 Series	AEC-Q200	-
R523I3330DQP1K	3853060 Data Sheet RoHS	KEMET Safety Capacitor Metallized PP Radial Box - 2 Pin 0.33 µF ± 10% X2 Through Hole	Each	10+ $0.797($0.9166) 50+ $0.721($0.8292) 410+ $0.645($0.7418) 820+ $0.554($0.6371) 1230+ $0.545($0.6268) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.33µF	± 10%	X2	Through Hole	310VAC	-	-	400V/µs	-	GRADE II (Test Condition B)	15mm	-40°C	110°C	R52 Series	AEC-Q200	-
R413I233050D1K	4353568 Data Sheet RoHS	KEMET Safety Capacitor Metallized PP Radial Box - 2 Pin 0.033 µF ± 10% Y2 Through Hole	Each	10+ $1.170($1.3455) 50+ $1.080($1.242) 100+ $0.986($1.1339) 700+ $0.750($0.8625) 1400+ $0.736($0.8464) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.033µF	± 10%	Y2	Through Hole	-	-	300VAC	4.5kV/µs	-	GRADE II (Test Condition A)	15mm	-40°C	125°C	R41D Series	AEC-Q200	-
R413F147050D1K	4353556 Data Sheet RoHS	KEMET Safety Capacitor Metallized PP Radial Box - 2 Pin 4700 pF ± 10% Y2 Through Hole	Each	10+ $0.578($0.6647) 100+ $0.522($0.6003) 500+ $0.426($0.4899) 1500+ $0.384($0.4416) 3000+ $0.375($0.4312) More Pricing...	Metallized PP	Radial Box - 2 Pin	4700pF	± 10%	Y2	Through Hole	-	-	300VAC	6kV/µs	-	GRADE II (Test Condition A)	10mm	-40°C	125°C	R41D Series	AEC-Q200	-
R413F110050D0K	4353552 Data Sheet RoHS	KEMET Safety Capacitor Metallized PP Radial Box - 2 Pin 1000 pF ± 10% Y2 Through Hole	Each	10+ $0.503($0.5784) 100+ $0.454($0.5221) 500+ $0.370($0.4255) 1800+ $0.305($0.3508) 3600+ $0.300($0.345) More Pricing...	Metallized PP	Radial Box - 2 Pin	1000pF	± 10%	Y2	Through Hole	-	-	300VAC	6kV/µs	-	GRADE II (Test Condition A)	10mm	-40°C	125°C	R41D Series	AEC-Q200	-
BFC233917104	4143649 Data Sheet RoHS	VISHAY Safety Capacitor Metallized PP Radial Box - 2 Pin 0.1 µF ± 10% X2 Through Hole	Each	1+ $3.130($3.5995) 50+ $2.240($2.576) 100+ $2.020($2.323) 250+ $1.890($2.1735) 500+ $1.740($2.001) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.1µF	± 10%	X2	Through Hole	310VAC	-	-	400V/µs	-	GRADE II (Test Condition A)	15mm	55°C	110°C	MKP339 Series	AEC-Q200	-
R413N315050P0K	4260424 Data Sheet RoHS	KEMET Safety Capacitor Metallized PP Radial Box - 2 Pin 0.15 µF ± 10% Y2 Through Hole	Each	10+ $1.170($1.3455) 50+ $1.140($1.311) 300+ $1.100($1.265) 600+ $1.060($1.219) 1200+ $1.040($1.196) More Pricing...	Metallized PP	Radial Box - 2 Pin	0.15µF	± 10%	Y2	Through Hole	-	-	300VAC	500V/µs	-	GRADE II (Test Condition A)	22.5mm	-40°C	110°C	R41P Series	AEC-Q200	-