Noise Suppression & Safety Capacitors:

23 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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Engineer
Manufacturer
Dielectric Type
Capacitor Case / Package
Capacitance
Capacitance Tolerance
Suppression Class
Capacitor Mounting
Voltage Rating X
Voltage Rating Y
dv/dt Rating
Humidity Rating
Lead Spacing
Operating Temperature Min
Operating Temperature Max
Product Range
Qualification
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
4143654

RoHS

Each
1+
CNY19.730
(CNY22.2949)
10+
CNY14.120
(CNY15.9556)
25+
CNY12.860
(CNY14.5318)
50+
CNY11.600
(CNY13.108)
100+
CNY11.090
(CNY12.5317)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.22µF
± 20%
X2
Through Hole
310VAC
-
150V/µs
GRADE II (Test Condition A)
22.5mm
55°C
110°C
MKP339 Series
AEC-Q200
4143640

RoHS

Each
1+
CNY8.860
(CNY10.0118)
50+
CNY4.520
(CNY5.1076)
100+
CNY4.140
(CNY4.6782)
250+
CNY3.820
(CNY4.3166)
500+
CNY3.500
(CNY3.955)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
1000pF
± 20%
Y2
Through Hole
-
300VAC
100V/µs
GRADE II (Test Condition A)
10mm
55°C
105°C
MKP338 6 Series
AEC-Q200
4143648

RoHS

Each
1+
CNY14.550
(CNY16.4415)
10+
CNY8.430
(CNY9.5259)
50+
CNY8.070
(CNY9.1191)
100+
CNY7.710
(CNY8.7123)
200+
CNY7.150
(CNY8.0795)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.33µF
± 10%
X2
Through Hole
310VAC
-
400V/µs
GRADE II (Test Condition A)
15mm
55°C
110°C
MKP339 Series
AEC-Q200
4143649

RoHS

Each
1+
CNY12.960
(CNY14.6448)
50+
CNY9.220
(CNY10.4186)
100+
CNY8.360
(CNY9.4468)
250+
CNY7.780
(CNY8.7914)
500+
CNY7.190
(CNY8.1247)
More Pricing...
Min: 1 / Mult: 1
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
4143642

RoHS

Each
1+
CNY6.920
(CNY7.8196)
10+
CNY3.730
(CNY4.2149)
50+
CNY3.480
(CNY3.9324)
200+
CNY3.230
(CNY3.6499)
400+
CNY2.880
(CNY3.2544)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.1µF
± 10%
X2
Through Hole
310VAC
-
600V/µs
GRADE II (Test Condition A)
10mm
55°C
110°C
MKP339 Series
AEC-Q200
4143647

RoHS

Each
1+
CNY14.480
(CNY16.3624)
10+
CNY10.010
(CNY11.3113)
50+
CNY8.750
(CNY9.8875)
200+
CNY7.490
(CNY8.4637)
400+
CNY6.530
(CNY7.3789)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.1µF
± 10%
X2
Through Hole
310VAC
-
600V/µs
GRADE II (Test Condition A)
10mm
55°C
110°C
MKP339 Series
AEC-Q200
4143650

RoHS

Each
1+
CNY10.520
(CNY11.8876)
50+
CNY5.710
(CNY6.4523)
100+
CNY5.280
(CNY5.9664)
250+
CNY4.920
(CNY5.5596)
500+
CNY4.560
(CNY5.1528)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
1000pF
± 20%
X2
Through Hole
310VAC
-
600V/µs
GRADE II (Test Condition A)
7.5mm
55°C
110°C
MKP339 Series
AEC-Q200
4143655

RoHS

Each
1+
CNY6.770
(CNY7.6501)
10+
CNY4.260
(CNY4.8138)
50+
CNY3.640
(CNY4.1132)
200+
CNY3.010
(CNY3.4013)
400+
CNY2.780
(CNY3.1414)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.1µF
± 20%
X2
Through Hole
310VAC
-
600V/µs
GRADE II (Test Condition A)
10mm
55°C
110°C
MKP339 Series
AEC-Q200
4143646

RoHS

Each
1+
CNY41.880
(CNY47.3244)
5+
CNY36.320
(CNY41.0416)
10+
CNY30.750
(CNY34.7475)
20+
CNY28.460
(CNY32.1598)
40+
CNY26.170
(CNY29.5721)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
1µF
± 10%
X2
Through Hole
310VAC
-
100V/µs
GRADE II (Test Condition A)
27.5mm
55°C
110°C
MKP339 Series
AEC-Q200
4143659

RoHS

Each
1+
CNY12.890
(CNY14.5657)
50+
CNY7.350
(CNY8.3055)
100+
CNY6.590
(CNY7.4467)
250+
CNY6.090
(CNY6.8817)
500+
CNY5.580
(CNY6.3054)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.022µF
± 10%
X2
Through Hole
310VAC
-
400V/µs
GRADE II (Test Condition A)
15mm
55°C
110°C
MKP339 Series
AEC-Q200
4143636

RoHS

Each
1+
CNY38.670
(CNY43.6971)
5+
CNY33.490
(CNY37.8437)
10+
CNY28.300
(CNY31.979)
20+
CNY26.170
(CNY29.5721)
40+
CNY24.030
(CNY27.1539)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.33µF
± 20%
Y2
Through Hole
-
300VAC
100V/µs
GRADE II (Test Condition A)
27.5mm
55°C
105°C
MKP338 6 Series
AEC-Q200
4143657

RoHS

Each
1+
CNY25.490
(CNY28.8037)
10+
CNY18.440
(CNY20.8372)
50+
CNY15.200
(CNY17.176)
100+
CNY14.040
(CNY15.8652)
200+
CNY13.250
(CNY14.9725)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
1µF
± 20%
X2
Through Hole
310VAC
-
150V/µs
GRADE II (Test Condition A)
22.5mm
55°C
110°C
MKP339 Series
AEC-Q200
4143676

RoHS

Each
1+
CNY50.550
(CNY57.1215)
5+
CNY41.520
(CNY46.9176)
10+
CNY32.480
(CNY36.7024)
20+
CNY31.430
(CNY35.5159)
40+
CNY30.370
(CNY34.3181)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
1µF
± 20%
X1
Through Hole
480VAC
-
100V/µs
0
27.5mm
55°C
110°C
F339X1 Series
-
4143643

RoHS

Each
1+
CNY9.520
(CNY10.7576)
10+
CNY4.830
(CNY5.4579)
50+
CNY4.540
(CNY5.1302)
200+
CNY4.240
(CNY4.7912)
400+
CNY3.760
(CNY4.2488)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.33µF
± 10%
X2
Through Hole
310VAC
-
400V/µs
GRADE II (Test Condition A)
15mm
55°C
110°C
MKP339 Series
AEC-Q200
4143641

RoHS

Each
1+
CNY6.920
(CNY7.8196)
50+
CNY3.750
(CNY4.2375)
100+
CNY3.240
(CNY3.6612)
250+
CNY3.030
(CNY3.4239)
500+
CNY2.820
(CNY3.1866)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
2200pF
± 20%
Y2
Through Hole
-
300VAC
100V/µs
GRADE II (Test Condition A)
10mm
55°C
105°C
MKP338 6 Series
AEC-Q200
4143653

RoHS

Each
1+
CNY12.530
(CNY14.1589)
50+
CNY7.120
(CNY8.0456)
100+
CNY6.460
(CNY7.2998)
250+
CNY6.050
(CNY6.8365)
500+
CNY5.630
(CNY6.3619)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.01µF
± 20%
X2
Through Hole
310VAC
-
600V/µs
GRADE II (Test Condition A)
10mm
55°C
110°C
MKP339 Series
AEC-Q200
4143651

RoHS

Each
1+
CNY14.860
(CNY16.7918)
50+
CNY10.470
(CNY11.8311)
100+
CNY7.910
(CNY8.9383)
250+
CNY7.360
(CNY8.3168)
500+
CNY6.810
(CNY7.6953)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
2200pF
± 20%
X2
Through Hole
310VAC
-
600V/µs
GRADE II (Test Condition A)
7.5mm
55°C
110°C
MKP339 Series
AEC-Q200
4143639

RoHS

Each
1+
CNY10.060
(CNY11.3678)
50+
CNY8.800
(CNY9.944)
100+
CNY7.290
(CNY8.2377)
250+
CNY6.540
(CNY7.3902)
500+
CNY6.040
(CNY6.8252)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.01µF
± 20%
Y2
Through Hole
-
300VAC
100V/µs
GRADE II (Test Condition A)
10mm
55°C
105°C
MKP338 6 Series
AEC-Q200
4143658

RoHS

Each
1+
CNY10.010
(CNY11.3113)
50+
CNY5.200
(CNY5.876)
100+
CNY4.780
(CNY5.4014)
250+
CNY4.430
(CNY5.0059)
500+
CNY4.070
(CNY4.5991)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.1µF
± 20%
X2
Through Hole
310VAC
-
400V/µs
GRADE II (Test Condition A)
15mm
55°C
110°C
MKP339 Series
AEC-Q200
4143638

RoHS

Each
1+
CNY7.920
(CNY8.9496)
50+
CNY4.360
(CNY4.9268)
100+
CNY3.990
(CNY4.5087)
250+
CNY3.660
(CNY4.1358)
500+
CNY3.320
(CNY3.7516)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
1000pF
± 20%
Y2
Through Hole
-
300VAC
100V/µs
GRADE II (Test Condition A)
7.5mm
55°C
105°C
MKP338 6 Series
AEC-Q200
4143635

RoHS

Each
1+
CNY10.370
(CNY11.7181)
10+
CNY7.280
(CNY8.2264)
50+
CNY6.310
(CNY7.1303)
200+
CNY5.330
(CNY6.0229)
400+
CNY4.650
(CNY5.2545)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
0.033µF
± 20%
Y2
Through Hole
-
300VAC
200V/µs
0
15mm
55°C
105°C
MKP336 6 Series
-
4143675

RoHS

Each
1+
CNY75.960
(CNY85.8348)
5+
CNY67.000
(CNY75.710)
10+
CNY58.040
(CNY65.5852)
20+
CNY56.580
(CNY63.9354)
40+
CNY55.110
(CNY62.2743)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
15µF
± 20%
X2
Through Hole
310VAC
-
100V/µs
GRADE II (Test Condition A)
37.5mm
55°C
110°C
F339M Series
-
4143674

RoHS

Each
1+
CNY83.600
(CNY94.468)
5+
CNY69.200
(CNY78.196)
10+
CNY54.800
(CNY61.924)
25+
CNY54.510
(CNY61.5963)
50+
CNY54.220
(CNY61.2686)
More Pricing...
Min: 1 / Mult: 1
Metallized PP
Radial Box - 2 Pin
10µF
± 20%
X2
Through Hole
310VAC
-
100V/µs
GRADE II (Test Condition A)
37.5mm
55°C
110°C
F339M Series
-
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