Noise Suppression & Safety Capacitors:

2,367 Products Found

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.

Show More
View
Buyer
Engineer
Manufacturer
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
Packaging
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice ForQuantity
2546767

RoHS

Each
1+
Rs.171.080
10+
Rs.112.130
25+
Rs.107.650
50+
Rs.103.180
100+
Rs.85.270
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.15µF
± 10%
X1
Through Hole
480VAC
-
-
100V/µs
-
GRADE II (Test Condition B)
22.5mm
-55°C
110°C
F339X1 Series
AEC-Q200
-
2925612

RoHS

Each
1+
Rs.120.780
10+
Rs.83.980
25+
Rs.76.730
50+
Rs.69.470
100+
Rs.62.210
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
1µF
± 10%
X2
Through Hole
275VAC
-
-
-
-
GRADE III (Test Condition B)
22.5mm
-40°C
110°C
ECQUA Series
AEC-Q200
-
3597331

RoHS

Each
1+
Rs.142.780
50+
Rs.138.430
100+
Rs.137.560
250+
Rs.137.130
500+
Rs.136.690
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.1µF
± 20%
X2
Through Hole
310VAC
-
-
-
-
GRADE III (Test Condition B)
15mm
-40°C
110°C
ECQUA Series
AEC-Q200
-
3922823

RoHS

Each
1+
Rs.246.960
10+
Rs.175.950
50+
Rs.122.610
250+
Rs.110.140
500+
Rs.97.690
More Pricing...
Min: 1 / Mult: 1
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
-
3922805

RoHS

Each
10+
Rs.32.020
100+
Rs.21.070
500+
Rs.17.510
1000+
Rs.13.930
2000+
Rs.13.110
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
6800pF
± 10%
X1 / Y2
Through Hole
350VAC
-
350VAC
600V/µs
-
0
15mm
-40°C
125°C
R41B Series
AEC-Q200
-
3922827

RoHS

Each
1+
Rs.306.010
10+
Rs.235.000
50+
Rs.212.710
128+
Rs.182.990
512+
Rs.156.390
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.47µF
± 10%
X1 / Y2
Through Hole
350VAC
-
350VAC
400V/µs
-
0
27.5mm
-40°C
125°C
R41B Series
AEC-Q200
-
3889759

RoHS

Each
1+
Rs.308.970
10+
Rs.215.010
50+
Rs.174.290
112+
Rs.157.850
560+
Rs.139.060
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
4.7µF
± 10%
X2
Through Hole
310VAC
-
-
150V/µs
-
GRADE II (Test Condition A)
27.5mm
-40°C
125°C
R46 Series
-
-
3924391

RoHS

Each
1+
Rs.140.360
10+
Rs.104.440
50+
Rs.73.500
300+
Rs.64.430
600+
Rs.55.370
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.56µF
± 10%
X2
Through Hole
350VAC
-
-
200V/µs
-
0
22.5mm
-40°C
125°C
R53B Series
AEC-Q200
-
3922803

RoHS

Each
10+
Rs.24.220
100+
Rs.15.660
500+
Rs.14.500
1200+
Rs.13.330
2400+
Rs.12.140
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
6800pF
± 10%
X1 / Y2
Through Hole
350VAC
-
350VAC
800V/µs
-
0
10mm
-40°C
125°C
R41B Series
AEC-Q200
-
3889744

RoHS

Each
10+
Rs.25.740
100+
Rs.22.900
900+
Rs.15.480
1800+
Rs.14.690
2700+
Rs.13.890
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.15µF
± 10%
X2
Through Hole
310VAC
-
-
400V/µs
-
GRADE II (Test Condition A)
15mm
-40°C
125°C
R46 Series
-
-
3922810

RoHS

Each
10+
Rs.44.060
50+
Rs.37.160
100+
Rs.30.250
900+
Rs.21.170
1800+
Rs.20.650
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.022µF
± 10%
X1 / Y2
Through Hole
350VAC
-
350VAC
600V/µs
-
0
15mm
-40°C
125°C
R41B Series
AEC-Q200
-
3296236

RoHS

Each
1+
Rs.160.810
50+
Rs.141.830
100+
Rs.122.840
250+
Rs.88.450
500+
Rs.87.370
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.47µF
± 10%
X1
Through Hole
440VAC
-
-
-
-
-
27.5mm
-55°C
105°C
MKX1 Series
AEC-Q200
-
3597322

RoHS

Each
1+
Rs.147.520
10+
Rs.142.270
50+
Rs.137.020
100+
Rs.131.760
200+
Rs.126.500
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.47µF
± 10%
X2
Through Hole
310VAC
-
-
-
-
GRADE III (Test Condition B)
22.5mm
-40°C
110°C
ECQUA Series
AEC-Q200
-
3597351

RoHS

Each
1+
Rs.144.690
10+
Rs.126.600
50+
Rs.104.900
100+
Rs.94.050
200+
Rs.86.810
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.18µF
± 10%
X2
Through Hole
310VAC
-
-
-
-
GRADE III (Test Condition B)
15mm
-40°C
110°C
ECQUA Series
AEC-Q200
-
3519130

RoHS

Each (Supplied on Full Reel)
Full Reel
4680+
Rs.12.570
Min: 4680 / Mult: 4680
Metallized PP
Radial Box - 2 Pin
0.033µF
± 10%
X2
Through Hole
305VAC
-
-
340V/µs
-
GRADE II (Test Condition A)
15mm
-40°C
110°C
B32922 Series
-
-
2677880

RoHS

Each
5+
Rs.79.920
50+
Rs.59.870
250+
Rs.52.340
500+
Rs.50.830
1000+
Rs.47.440
More Pricing...
Min: 5 / Mult: 5
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
-
2913763

RoHS

Each
1+
Rs.349.640
10+
Rs.269.330
50+
Rs.243.060
100+
Rs.209.290
500+
Rs.181.360
Min: 1 / Mult: 1
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
-
-
3288123

RoHS

Each (Supplied on Full Reel)
Full Reel
1200+
Rs.47.160
Min: 1200 / Mult: 1200
Metallized PP
Radial Box - 2 Pin
1.5µF
± 20%
X2
Through Hole
305VAC
-
-
170V/µs
-
GRADE II (Test Condition A)
22.5mm
-40°C
110°C
B32923 Series
-
-
3597325

RoHS

Each
1+
Rs.152.990
10+
Rs.149.640
25+
Rs.147.410
50+
Rs.144.060
100+
Rs.140.710
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.822µF
± 10%
X2
Through Hole
310VAC
-
-
-
-
GRADE III (Test Condition B)
22.5mm
-40°C
110°C
ECQUA Series
AEC-Q200
-
2835649

RoHS

Each
10+
Rs.31.310
100+
Rs.27.480
750+
Rs.23.630
1500+
Rs.21.920
2250+
Rs.19.570
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.1µF
± 10%
X2
Through Hole
310VAC
-
-
400V/µs
-
GRADE II (Test Condition B)
15mm
-40°C
110°C
0
AEC-Q200
-
3617805

RoHS

Each
1+
Rs.182.940
10+
Rs.123.780
50+
Rs.98.550
250+
Rs.80.720
500+
Rs.77.240
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
1.5µF
± 10%
X2
Through Hole
310VAC
-
-
200V/µs
-
GRADE II (Test Condition B)
22.5mm
-40°C
110°C
R53 Series
AEC-Q200
-
3130238

RoHS

Each
1+
Rs.736.300
5+
Rs.642.780
10+
Rs.549.250
20+
Rs.517.930
40+
Rs.486.610
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
1µF
± 20%
X1
Through Hole
480VAC
-
-
100V/µs
-
GRADE III (Test Condition B)
27.5mm
-40°C
105°C
F340X1 Series
AEC-Q200
-
1438452

RoHS

Each
1+
Rs.252.260
10+
Rs.227.040
25+
Rs.201.230
100+
Rs.194.560
Min: 1 / Mult: 1
-
Radial Box - 2 Pin
0.47µF
± 10%
X2
Through Hole
250VAC
-
-
-
-
-
22.5mm
-40°C
85°C
FE-SP-CR Series
-
-
1679294

RoHS

Each
10+
Rs.23.610
100+
Rs.17.270
500+
Rs.15.320
1800+
Rs.13.360
3600+
Rs.13.100
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.015µF
± 10%
X2
Through Hole
275VAC
-
-
500V/µs
-
GRADE II (Test Condition A)
10mm
-40°C
110°C
R46 Series
-
-
2495819

RoHS

Each
10+
Rs.44.780
100+
Rs.31.720
500+
Rs.21.780
1500+
Rs.17.760
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.022µF
± 20%
X2
Through Hole
275VAC
-
-
500V/µs
-
GRADE II (Test Condition A)
10mm
-40°C
110°C
0
-
-
1-25 of 2367 items
of 95 page(s)

Popular Suppliers

TDK
MURATA
PANASONIC
VISHAY
MULTICOMP PRO
KEMET
BOURNS
OHMITE
TE CONNECTIVITY