Noise Suppression & Safety Capacitors:

2,370 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.

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Voltage Rating Y
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ComparePrice ForQuantity
3597322

RoHS

Each
1+
S$2.530
(S$2.7577)
10+
S$2.440
(S$2.6596)
50+
S$2.350
(S$2.5615)
100+
S$2.260
(S$2.4634)
200+
S$2.170
(S$2.3653)
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
-
2835649

RoHS

Each
10+
S$0.514
(S$0.5603)
100+
S$0.451
(S$0.4916)
750+
S$0.388
(S$0.4229)
1500+
S$0.359
(S$0.3913)
2250+
S$0.321
(S$0.3499)
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
-
1438452

RoHS

Each
1+
S$4.640
(S$5.0576)
10+
S$4.190
(S$4.5671)
25+
S$3.700
(S$4.033)
100+
S$3.350
(S$3.6515)
250+
S$2.960
(S$3.2264)
More Pricing...
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
-
-
1112842

RoHS

Each
1+
S$0.774
(S$0.8437)
50+
S$0.375
(S$0.4088)
100+
S$0.260
(S$0.2834)
250+
S$0.247
(S$0.2692)
500+
S$0.234
(S$0.2551)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.22µF
± 20%
X2
Through Hole
305VAC
-
-
340V/µs
-
GRADE II (Test Condition A)
15mm
-40°C
110°C
B32922 Series
-
-
1112849

RoHS

Each
1+
S$2.770
(S$3.0193)
10+
S$1.520
(S$1.6568)
25+
S$1.450
(S$1.5805)
50+
S$1.380
(S$1.5042)
100+
S$1.300
(S$1.417)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
2.2µF
± 20%
X2
Through Hole
305VAC
-
-
120V/µs
-
GRADE II (Test Condition A)
27.5mm
-40°C
110°C
B32924 Series
-
-
1907250

RoHS

Each
1+
S$1.140
(S$1.2426)
10+
S$0.542
(S$0.5908)
50+
S$0.478
(S$0.521)
100+
S$0.414
(S$0.4513)
200+
S$0.403
(S$0.4393)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.47µF
± 20%
X2
Through Hole
275VAC
-
-
-
-
GRADE III (Test Condition B)
22.5mm
-40°C
110°C
ECQUA Series
AEC-Q200
-
9717412

RoHS

Each
1+
S$2.420
(S$2.6378)
10+
S$1.840
(S$2.0056)
50+
S$1.720
(S$1.8748)
250+
S$1.480
(S$1.6132)
500+
S$1.400
(S$1.526)
More Pricing...
Min: 1 / Mult: 1
Metallized Paper
Radial Box - 2 Pin
0.1µF
± 20%
X2
Through Hole
250VAC
-
-
-
-
GRADE II (Test Condition A)
20.3mm
-40°C
85°C
PMR209 Series
-
-
9717579

RoHS

Each
1+
S$2.380
(S$2.5942)
10+
S$1.270
(S$1.3843)
50+
S$1.120
(S$1.2208)
400+
S$0.967
(S$1.054)
800+
S$0.954
(S$1.0399)
More Pricing...
Min: 1 / Mult: 1
Metallized Paper
Radial Box - 2 Pin
0.022µF
± 20%
Y2
Through Hole
-
-
250VAC
1.4kV/µs
-
GRADE II (Test Condition A)
15.2mm
-40°C
100°C
PME271Y/P271 Series
-
-
1679312

RoHS

Each
10+
S$0.851
(S$0.9276)
50+
S$0.738
(S$0.8044)
350+
S$0.625
(S$0.6812)
700+
S$0.613
(S$0.6682)
1050+
S$0.600
(S$0.654)
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.47µF
± 10%
X2
Through Hole
275VAC
-
-
400V/µs
-
GRADE II (Test Condition A)
15mm
-40°C
110°C
R46 Series
-
-
2112974

RoHS

Each
10+
S$0.402
(S$0.4382)
100+
S$0.362
(S$0.3946)
500+
S$0.295
(S$0.3216)
1000+
S$0.265
(S$0.2888)
2000+
S$0.235
(S$0.2562)
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
2200pF
± 20%
Y2
Through Hole
-
-
300VAC
800V/µs
-
GRADE II (Test Condition A)
10mm
-40°C
110°C
R41 Series
AEC-Q200
-
1112844

RoHS

Each
1+
S$1.010
(S$1.1009)
10+
S$0.477
(S$0.5199)
50+
S$0.442
(S$0.4818)
100+
S$0.407
(S$0.4436)
200+
S$0.378
(S$0.412)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.33µF
± 20%
X2
Through Hole
305VAC
-
-
340V/µs
-
GRADE II (Test Condition A)
15mm
-40°C
110°C
B32922 Series
-
-
9717480

RoHS

Each
1+
S$3.650
(S$3.9785)
10+
S$2.520
(S$2.7468)
50+
S$1.960
(S$2.1364)
150+
S$1.740
(S$1.8966)
600+
S$1.590
(S$1.7331)
More Pricing...
Min: 1 / Mult: 1
Metallized Paper
Radial Box - 2 Pin
0.22µF
± 10%
X2
Through Hole
275VAC
-
-
400V/µs
-
GRADE II (Test Condition A)
20.3mm
-40°C
110°C
PME271M/P276 Series
-
-
1679308

RoHS

Each
10+
S$0.305
(S$0.3324)
100+
S$0.275
(S$0.2998)
500+
S$0.224
(S$0.2442)
1000+
S$0.205
(S$0.2234)
2000+
S$0.179
(S$0.1951)
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.1µF
± 10%
X2
Through Hole
275VAC
-
-
400V/µs
-
GRADE II (Test Condition A)
15mm
-40°C
110°C
R46 Series
-
-
1438455

RoHS

Each
1+
S$6.160
(S$6.7144)
5+
S$6.060
(S$6.6054)
10+
S$5.400
(S$5.886)
25+
S$4.730
(S$5.1557)
50+
S$4.140
(S$4.5126)
More Pricing...
Min: 1 / Mult: 1
-
Radial Box - 2 Pin
0.1µF
± 10%
X2
Panel Mount
250VAC
-
-
-
-
-
22.5mm
-40°C
85°C
FE-SP-HDR Series
-
-
9717552

RoHS

Each
10+
S$0.806
(S$0.8785)
50+
S$0.761
(S$0.8295)
100+
S$0.716
(S$0.7804)
800+
S$0.564
(S$0.6148)
1600+
S$0.551
(S$0.6006)
More Pricing...
Min: 10 / Mult: 10
Metallized Paper
Radial Box - 2 Pin
4700pF
± 20%
Y2
Through Hole
-
-
250VAC
2kV/µs
-
GRADE II (Test Condition A)
10.2mm
-40°C
100°C
PME271Y/P271 Series
-
-
1112840

RoHS

Each
1+
S$0.731
(S$0.7968)
50+
S$0.344
(S$0.375)
100+
S$0.311
(S$0.339)
250+
S$0.281
(S$0.3063)
500+
S$0.251
(S$0.2736)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.1µF
± 20%
X2
Through Hole
305VAC
-
-
340V/µs
-
GRADE II (Test Condition A)
15mm
-40°C
110°C
B32922 Series
-
-
1438457

RoHS

Each
1+
S$5.330
(S$5.8097)
10+
S$4.590
(S$5.0031)
25+
S$3.970
(S$4.3273)
50+
S$3.710
(S$4.0439)
100+
S$3.410
(S$3.7169)
More Pricing...
Min: 1 / Mult: 1
-
Radial Box - 2 Pin
0.1µF
± 10%
X2
Panel Mount
250VAC
-
-
-
-
-
22.5mm
-40°C
85°C
FE-SP-HDR Series
-
-
9717560

RoHS

Each
10+
S$1.020
(S$1.1118)
50+
S$0.979
(S$1.0671)
100+
S$0.937
(S$1.0213)
500+
S$0.797
(S$0.8687)
1000+
S$0.754
(S$0.8219)
More Pricing...
Min: 10 / Mult: 10
Metallized Paper
Radial Box - 2 Pin
0.01µF
± 20%
Y2
Through Hole
-
-
250VAC
1.4kV/µs
-
GRADE II (Test Condition A)
15.2mm
-40°C
100°C
PME271Y/P271 Series
-
-
2291758

RoHS

Each
1+
S$1.420
(S$1.5478)
10+
S$0.770
(S$0.8393)
50+
S$0.737
(S$0.8033)
100+
S$0.704
(S$0.7674)
200+
S$0.690
(S$0.7521)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.47µF
± 20%
X2
Through Hole
305VAC
-
-
340V/µs
-
GRADE II (Test Condition A)
15mm
-40°C
110°C
B32922 Series
-
-
9717463

RoHS

Each
1+
S$2.650
(S$2.8885)
10+
S$1.450
(S$1.5805)
50+
S$1.330
(S$1.4497)
250+
S$1.200
(S$1.308)
500+
S$1.150
(S$1.2535)
More Pricing...
Min: 1 / Mult: 1
Metallized Paper
Radial Box - 2 Pin
0.1µF
± 20%
X2
Through Hole
275VAC
-
-
600V/µs
-
GRADE II (Test Condition A)
20.3mm
-40°C
110°C
PME271M/P276 Series
-
-
9717471

RoHS

Each
1+
S$3.310
(S$3.6079)
10+
S$2.260
(S$2.4634)
50+
S$1.850
(S$2.0165)
200+
S$1.610
(S$1.7549)
600+
S$1.580
(S$1.7222)
More Pricing...
Min: 1 / Mult: 1
Metallized Paper
Radial Box - 2 Pin
0.15µF
± 10%
X2
Through Hole
275VAC
-
-
600V/µs
-
GRADE II (Test Condition A)
20.3mm
-40°C
110°C
PME271M/P276 Series
-
-
2429367

RoHS

Each
10+
S$0.223
(S$0.2431)
100+
S$0.175
(S$0.1908)
500+
S$0.151
(S$0.1646)
1000+
S$0.135
(S$0.1472)
2000+
S$0.125
(S$0.1363)
More Pricing...
Min: 10 / Mult: 10
Metallized PP
Radial Box - 2 Pin
0.1µF
± 10%
X2
Through Hole
275VAC
-
-
400V/µs
-
GRADE II (Test Condition A)
15mm
-40°C
110°C
R46 Series
-
-
2525341

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
S$0.818
(S$0.8916)
50+
S$0.383
(S$0.4175)
250+
S$0.345
(S$0.376)
500+
S$0.310
(S$0.3379)
1500+
S$0.275
(S$0.2998)
More Pricing...
Min: 5 / Mult: 5
Metallized PP
Radial Box - 2 Pin
0.22µF
± 10%
X2
Through Hole
305VAC
-
-
340V/µs
-
GRADE II (Test Condition A)
15mm
-40°C
110°C
B32922 Series
-
-
1200827

RoHS

Each
1+
S$0.482
(S$0.5254)
50+
S$0.266
(S$0.2899)
100+
S$0.221
(S$0.2409)
250+
S$0.203
(S$0.2213)
500+
S$0.184
(S$0.2006)
More Pricing...
Min: 1 / Mult: 1
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
-
-
9717285

RoHS

Each
1+
S$3.290
(S$3.5861)
10+
S$2.480
(S$2.7032)
50+
S$2.340
(S$2.5506)
150+
S$2.120
(S$2.3108)
600+
S$1.860
(S$2.0274)
More Pricing...
Min: 1 / Mult: 1
Metallized Paper
Radial Box - 2 Pin
0.22µF
± 20%
X2
Through Hole
250VAC
-
-
-
-
GRADE II (Test Condition A)
20.3mm
-40°C
85°C
PMR209 Series
-
-
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of 95 page(s)

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