Mica Capacitors:

121 Products Found
We offer a range of high voltage mica capacitors, rated from 300V to 1kV, with capacitance from 1pF to 4700pF.There are two types of mica capacitor: Clamped and Silver. However, the clamped types are now obsolete, so any modern reference to a mica capacitor can be assumed to mean the silver mica capacitor type. Silver mica capacitors are high precision, stable and reliable capacitors. They are available in small values, and are mostly used at high frequencies and in cases where low losses (high Q) and low capacitor change over time is desired.

What are mica capacitors used for?

Silver mica capacitors are indispensable in some custom applications. Circuit designers turn to mica capacitors for high-power applications such as RF transmitters and electric instruments and amplifiers because cheaper ceramic and porcelain capacitors cannot withstand heat as well. Silver mica remains widely used in high-voltage applications, due to mica’s high breakdown voltage.They are also found in power RF circuits where stability is of utmost importance. Silver mica capacitors are used in high frequency tuned circuits, such as filters and oscillators. They are sometimes used in pulsed applications as snubbers.Silver Mica capacitors are used at 100 V to 10 kV, ranging from a few pF up to a few nF, and the average temperature coefficient is around 50 ppm/°C.

What is the difference between mica and ceramic capacitors?

As described above, silver mica capacitors are used in applications which call for low capacitance values and high stability, while exhibiting low losses. Their main use is in power RF circuits where stability is of the utmost importance.Ceramic capacitors are a good replacement for mica capacitors in low power RF applications. If capacitance tolerances and low losses are an important factor, Class 1 ceramic capacitors can be used, since these capacitors have similar tolerances at a fraction of the price.
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1264868

RoHS

Each
1+
Rs.227.550
5+
Rs.191.880
10+
Rs.156.210
20+
Rs.152.150
40+
Rs.148.090
More Pricing...
Min: 1 / Mult: 1
10pF
500V
± 5%
PC Pin
5.9mm
Radial Leaded
11.4mm
4.3mm
11.08mm
-55°C
125°C
CD15 Series
1264896

RoHS

Each
1+
Rs.879.960
3+
Rs.793.250
5+
Rs.706.540
10+
Rs.619.830
20+
Rs.607.440
More Pricing...
Min: 1 / Mult: 1
1800pF
500V
± 1%
PC Pin
8.7mm
Radial Leaded
17mm
6.1mm
15.48mm
-55°C
125°C
CD19 Series
1264890

RoHS

Each
1+
Rs.740.580
3+
Rs.648.000
5+
Rs.555.410
10+
Rs.462.820
20+
Rs.441.970
More Pricing...
Min: 1 / Mult: 1
1000pF
500V
± 1%
PC Pin
8.7mm
Radial Leaded
16.5mm
5.6mm
15.18mm
-55°C
125°C
CD19 Series
1264902

RoHS

Each
1+
Rs.3,381.770
3+
Rs.2,959.050
5+
Rs.2,451.790
10+
Rs.2,198.150
20+
Rs.2,029.070
More Pricing...
Min: 1 / Mult: 1
6800pF
500V
± 1%
PC Pin
11.1mm
Radial Leaded
19.8mm
7.6mm
24.38mm
-55°C
125°C
CD30 Series
2841770

RoHS

Each
1+
Rs.450.770
2+
Rs.407.710
3+
Rs.364.640
5+
Rs.321.580
10+
Rs.278.510
More Pricing...
Min: 1 / Mult: 1
100pF
500V
± 5%
PC Pin
3.6mm
Radial Leaded
9.4mm
5.1mm
10.88mm
-55°C
125°C
CD10 Series
1264900

RoHS

Each
1+
Rs.1,680.200
3+
Rs.1,490.250
5+
Rs.1,300.300
10+
Rs.1,110.350
20+
Rs.1,088.150
More Pricing...
Min: 1 / Mult: 1
3600pF
500V
± 1%
PC Pin
8.7mm
Radial Leaded
17.3mm
7.6mm
16.18mm
-55°C
125°C
CD19 Series
2333474

RoHS

Each
1+
Rs.233.640
5+
Rs.185.360
10+
Rs.137.070
20+
Rs.133.150
40+
Rs.129.220
More Pricing...
Min: 1 / Mult: 1
100pF
500V
± 5%
PC Pin
5.9mm
Radial Leaded
11.7mm
4.6mm
11.08mm
-55°C
125°C
CD15 Series
1311572

RoHS

Each
1+
Rs.304.110
10+
Rs.179.700
100+
Rs.139.680
500+
Rs.128.370
1000+
Rs.126.850
More Pricing...
Min: 1 / Mult: 1
-
500V
-
PC Pin
6mm
-
-
4.3mm
-
-55°C
-
CD15 Series
1311579

RoHS

Each
1+
Rs.297.920
10+
Rs.183.950
100+
Rs.143.060
500+
Rs.130.010
1000+
Rs.121.560
Min: 1 / Mult: 1
-
500V
-
-
6mm
Radial Leaded
-
-
-
-55°C
-
CD15 Series
1610936

RoHS

Each
1+
Rs.205.760
10+
Rs.134.420
100+
Rs.128.330
500+
Rs.122.240
1000+
Rs.121.560
Min: 1 / Mult: 1
-
-
-
PC Pin
-
Radial Leaded
-
-
-
-55°C
125°C
CD15 Series
4421085
Each
1+
Rs.220.540
10+
Rs.160.510
100+
Rs.150.940
500+
Rs.130.930
1000+
Rs.124.840
More Pricing...
Min: 1 / Mult: 1
-
-
-
PC Pin
-
-
11.7mm
-
-
-55°C
125°C
CD15 Series
1610938

RoHS

Each
1+
Rs.204.890
10+
Rs.145.730
100+
Rs.122.240
500+
Rs.119.930
1000+
Rs.117.990
Min: 1 / Mult: 1
-
-
-
PC Pin
-
Radial Leaded
-
-
-
-55°C
-
-
1610943

RoHS

Each
1+
Rs.264.910
10+
Rs.153.550
100+
Rs.141.370
500+
Rs.123.100
1000+
Rs.117.990
Min: 1 / Mult: 1
-
-
-
PC Pin
-
Radial Leaded
-
-
-
-55°C
-
CD15 Series
1311562

RoHS

Each
1+
Rs.284.070
10+
Rs.165.750
100+
Rs.154.440
500+
Rs.137.040
1000+
Rs.127.470
More Pricing...
Min: 1 / Mult: 1
-
-
± 0.5pF
-
-
Radial Leaded
-
4.3mm
11.08mm
-
125°C
CD15 Series
1341740

RoHS

Each
1+
Rs.2,335.770
2+
Rs.2,217.240
3+
Rs.2,098.700
5+
Rs.1,980.160
10+
Rs.1,956.880
Min: 1 / Mult: 1
10000pF
500V
5%
PC Pin
11mm
Radial Leaded
20.3mm
8.6mm
24.58mm
-55°C
125°C
Type CD30 Series
2333477

RoHS

Each
1+
Rs.357.350
5+
Rs.284.270
10+
Rs.211.190
20+
Rs.199.010
40+
Rs.186.830
More Pricing...
Min: 1 / Mult: 1
200pF
500V
± 5%
PC Pin
5.9mm
Radial Leaded
11.7mm
4.8mm
11.68mm
-55°C
125°C
CD15 Series
1264876

RoHS

Each
1+
Rs.264.790
5+
Rs.217.390
10+
Rs.189.670
20+
Rs.176.370
40+
Rs.165.170
More Pricing...
Min: 1 / Mult: 1
47pF
500V
± 1%
PC Pin
5.9mm
Radial Leaded
11.4mm
4.3mm
11.08mm
-55°C
125°C
CD15 Series
1264883

RoHS

Each
1+
Rs.502.130
5+
Rs.413.390
10+
Rs.324.650
20+
Rs.318.850
40+
Rs.313.050
More Pricing...
Min: 1 / Mult: 1
180pF
500V
± 1%
PC Pin
5.9mm
Radial Leaded
11.7mm
4.8mm
11.38mm
-55°C
125°C
CD15 Series
2333486

RoHS

Each
1+
Rs.568.400
5+
Rs.497.350
10+
Rs.412.090
20+
Rs.369.460
40+
Rs.341.040
More Pricing...
Min: 1 / Mult: 1
500pF
500V
± 5%
PC Pin
5.9mm
Radial Leaded
11.9mm
5.6mm
12.18mm
-55°C
125°C
CD15 Series
1610945

RoHS

Each
1+
Rs.308.410
10+
Rs.184.000
100+
Rs.151.810
500+
Rs.142.240
1000+
Rs.128.320
More Pricing...
Min: 1 / Mult: 1
82pF
500V
5%
PC Pin
5.9mm
Radial Leaded
11.4mm
4.6mm
11.08mm
-55°C
125°C
Type CD15 Series
1264877

RoHS

Each
1+
Rs.297.420
5+
Rs.277.340
10+
Rs.257.260
20+
Rs.237.180
40+
Rs.217.100
More Pricing...
Min: 1 / Mult: 1
56pF
500V
± 1%
PC Pin
5.9mm
Radial Leaded
11.4mm
4.3mm
11.08mm
-55°C
125°C
CD15 Series
2333485

RoHS

Each
1+
Rs.411.690
5+
Rs.384.640
10+
Rs.357.580
20+
Rs.330.520
40+
Rs.303.460
More Pricing...
Min: 1 / Mult: 1
470pF
500V
± 5%
PC Pin
5.9mm
Radial Leaded
11.9mm
5.6mm
12.18mm
-55°C
125°C
CD15 Series
1264866

RoHS

Each
1+
Rs.140.090
5+
Rs.115.020
10+
Rs.100.350
20+
Rs.93.320
40+
Rs.87.390
More Pricing...
Min: 1 / Mult: 1
4.7pF
500V
± 0.25pF
PC Pin
5.9mm
Radial Leaded
-
-
-
-55°C
125°C
CD15 Series
2347959

RoHS

Each
1+
Rs.456.050
2+
Rs.421.910
3+
Rs.387.760
5+
Rs.353.610
10+
Rs.319.460
More Pricing...
Min: 1 / Mult: 1
200pF
500V
1%
PC Pin
5.9mm
Radial Leaded
11.7mm
4.8mm
11.68mm
-55°C
125°C
Type CD15 Series
2333473

RoHS

Each
1+
Rs.239.710
5+
Rs.188.380
10+
Rs.137.050
20+
Rs.133.570
40+
Rs.130.090
More Pricing...
Min: 1 / Mult: 1
47pF
500V
± 5%
PC Pin
5.9mm
Radial Leaded
11.4mm
4.3mm
11.08mm
-55°C
125°C
CD15 Series
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