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Noise Suppression & Safety Capacitors:

2,291 Products Found

Farnell 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, Farnell’s noise suppression capacitors deliver robust protection, circuit stability, and enhanced reliability for equipment operating in EMI-prone environments.

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ComparePrice ForQuantity
1679294

RoHS

Each
10+
€0.310
100+
€0.282
500+
€0.230
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
-
1438452

RoHS

Each
1+
€4.140
10+
€3.520
25+
€3.200
50+
€2.940
100+
€2.680
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
-
2456680

RoHS

Each
10+
€0.344
50+
€0.306
100+
€0.267
800+
€0.229
1600+
€0.221
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.12µF
± 10%
X2
Through Hole
310VAC
400V/µs
GRADE II (Test Condition B)
-
15mm
-40°C
110°C
F862 Series
AEC-Q200
2495819

RoHS

Date/Lot Code

Each
10+
€0.329
100+
€0.296
500+
€0.242
1500+
€0.166
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
R46 Series
-
2925612

RoHS

Each
1+
€1.470
10+
€1.030
25+
€1.000
50+
€0.969
100+
€0.604
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
3597322

RoHS

Each
1+
€0.989
10+
€0.669
50+
€0.615
100+
€0.499
200+
€0.445
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
3373887

RoHS

Date/Lot Code

Each
1+
€2.930
10+
€2.050
50+
€1.700
170+
€1.380
510+
€1.280
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
3.3µF
± 10%
X2
Through Hole
310VAC
150V/µs
GRADE II (Test Condition B)
-
27.5mm
-40°C
110°C
F862 V054 Series
AEC-Q200
3437445

RoHS

Each (Supplied on Full Reel)
Full Reel
6800+
€0.0944
Min: 6800 / Mult: 6800
Metallized PP
Radial Box - 2 Pin
0.01µF
± 20%
X2
Through Hole
305VAC
475V/µs
GRADE II (Test Condition A)
-
10mm
-40°C
110°C
B32921 Series
-
2835649

RoHS

Date/Lot Code

Each
10+
€0.411
50+
€0.409
100+
€0.407
750+
€0.291
1500+
€0.270
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
F862 Series
AEC-Q200
2763143

RoHS

Each
10+
€0.293
100+
€0.265
500+
€0.214
1300+
€0.177
2600+
€0.164
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.047µF
± 10%
X2
Through Hole
310VAC
500V/µs
GRADE II (Test Condition A)
-
10mm
-40°C
110°C
R46 Series
-
3889759

RoHS

Date/Lot Code

Each
1+
€3.190
10+
€2.360
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

Date/Lot Code

Each
1+
€1.490
10+
€0.838
50+
€0.821
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.56µF
± 10%
X2
Through Hole
350VAC
200V/µs
GRADE III (Test Condition B)
-
22.5mm
-40°C
125°C
R53B Series
AEC-Q200
3889744

RoHS

Date/Lot Code

Each
10+
€0.278
100+
€0.250
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
-
2677880

RoHS

Each
5+
€0.763
50+
€0.577
250+
€0.518
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
2449969

RoHS

Date/Lot Code

Each
1+
€0.486
50+
€0.344
100+
€0.308
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.18µF
± 10%
X2
Through Hole
310VAC
230V/µs
GRADE II (Test Condition A)
-
15mm
-40°C
105°C
WCAP-FTXX Series
-
3288123

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
1200+
€0.360
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
-
2913763

RoHS

Each
1+
€4.100
10+
€3.120
50+
€2.430
100+
€2.240
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
-
3597331

RoHS

Each
1+
€0.462
50+
€0.287
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
3288378

RoHS

Each
10+
€0.218
100+
€0.180
500+
€0.152
1000+
€0.140
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.01µF
± 20%
X2
Through Hole
310VAC
500V/µs
GRADE II (Test Condition A)
-
10mm
-40°C
110°C
R46 Series
-
3597332

RoHS

Each
1+
€0.590
50+
€0.367
100+
€0.323
250+
€0.266
500+
€0.261
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.12µF
± 20%
X2
Through Hole
310VAC
-
GRADE III (Test Condition B)
-
15mm
-40°C
110°C
ECQUA Series
AEC-Q200
2455959

RoHS

Date/Lot Code

Each
1+
€0.454
10+
€0.410
50+
€0.316
100+
€0.260
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.15µF
± 10%
X2
Through Hole
310VAC
210V/µs
GRADE II (Test Condition A)
-
15mm
-40°C
105°C
WCAP-FTXX Series
-
2763144

RoHS

Date/Lot Code

Each
10+
€0.225
100+
€0.186
500+
€0.157
1000+
€0.144
2000+
€0.132
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.01µF
± 10%
X2
Through Hole
310VAC
400V/µs
GRADE II (Test Condition A)
-
15mm
-40°C
110°C
R46 Series
-
3597352

RoHS

Each
1+
€0.740
10+
€0.500
50+
€0.460
100+
€0.373
200+
€0.333
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.22µF
± 10%
X2
Through Hole
310VAC
-
GRADE III (Test Condition B)
-
15mm
-40°C
110°C
ECQUA Series
AEC-Q200
3494910

RoHS

Each
1+
€2.520
5+
€2.230
10+
€1.930
20+
€1.780
40+
€1.560
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
1µF
± 10%
X2
Through Hole
305VAC
100V/µs
GRADE II (Test Condition B)
-
27.5mm
-40°C
105°C
F339X2 Series
AEC-Q200
3617788

RoHS

Date/Lot Code

Each
10+
€0.591
50+
€0.567
100+
€0.543
520+
€0.420
1040+
€0.412
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.47µF
± 20%
X2
Through Hole
310VAC
400V/µs
GRADE II (Test Condition B)
-
15mm
-40°C
110°C
R53 Series
AEC-Q200
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