Mica Capacitors:

120 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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2333474

RoHS

Each
1+
HK$21.950
5+
HK$19.320
10+
HK$16.690
20+
HK$15.100
40+
HK$13.510
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
2347944

RoHS

Each
1+
HK$20.230
10+
HK$14.140
100+
HK$10.690
500+
HK$9.380
1000+
HK$8.880
More Pricing...
Min: 1 / Mult: 1
-
-
-
PC Pin
-
Radial Leaded
-
-
-
-
-
CDV16 Series
1610936

RoHS

Each
1+
HK$23.760
10+
HK$18.010
100+
HK$13.980
500+
HK$12.910
1000+
HK$11.350
More Pricing...
Min: 1 / Mult: 1
-
-
-
PC Pin
-
Radial Leaded
-
-
-
-55°C
125°C
CD15 Series
1610938

RoHS

Each
1+
HK$26.140
10+
HK$18.340
100+
HK$12.910
500+
HK$11.680
1000+
HK$11.180
More Pricing...
Min: 1 / Mult: 1
-
-
-
PC Pin
-
Radial Leaded
-
-
-
-55°C
-
-
1610943

RoHS

Each
1+
HK$24.090
10+
HK$16.690
100+
HK$13.160
500+
HK$11.100
1000+
HK$10.400
Min: 1 / Mult: 1
-
-
-
PC Pin
-
Radial Leaded
-
-
-
-55°C
-
CD15 Series
1264893

RoHS

Each
1+
HK$54.260
3+
HK$50.730
5+
HK$47.190
10+
HK$43.650
20+
HK$40.450
More Pricing...
Min: 1 / Mult: 1
680pF
500V
± 1%
PC Pin
8.7mm
Radial Leaded
16.5mm
5.3mm
14.98mm
-55°C
125°C
CD19 Series
1264883

RoHS

Each
1+
HK$49.080
5+
HK$44.110
10+
HK$39.130
20+
HK$36.560
40+
HK$33.990
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+
HK$28.040
5+
HK$27.890
10+
HK$27.740
20+
HK$27.590
40+
HK$27.440
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+
HK$29.020
10+
HK$20.230
100+
HK$14.310
500+
HK$13.570
1000+
HK$11.510
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
2333477

RoHS

Each
1+
HK$36.670
5+
HK$31.160
10+
HK$25.650
20+
HK$23.350
40+
HK$21.050
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
1264877

RoHS

Each
1+
HK$30.580
5+
HK$26.350
10+
HK$22.120
20+
HK$20.380
40+
HK$18.630
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
2333473

RoHS

Each
1+
HK$24.580
5+
HK$21.420
10+
HK$18.250
20+
HK$16.530
40+
HK$14.800
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
1264884

RoHS

Each
1+
HK$46.790
5+
HK$42.220
10+
HK$37.650
20+
HK$34.500
40+
HK$31.340
More Pricing...
Min: 1 / Mult: 1
220pF
500V
± 1%
PC Pin
5.9mm
Radial Leaded
11.7mm
5.1mm
11.68mm
-55°C
125°C
CD15 Series
2333483

RoHS

Each
1+
HK$44.060
5+
HK$38.640
10+
HK$33.210
20+
HK$30.890
40+
HK$28.560
More Pricing...
Min: 1 / Mult: 1
330pF
500V
± 5%
PC Pin
5.9mm
Radial Leaded
11.9mm
5.3mm
11.88mm
-55°C
125°C
CD15 Series
2347959

RoHS

Each
1+
HK$42.090
2+
HK$40.290
3+
HK$38.480
5+
HK$36.670
10+
HK$34.860
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
2347943

RoHS

Each
1+
HK$21.950
10+
HK$16.530
100+
HK$12.010
500+
HK$10.120
1000+
HK$9.950
More Pricing...
Min: 1 / Mult: 1
-
-
-
PC Pin
-
Radial Leaded
10.9mm
-
13.22mm
-
150°C
-
1610968

RoHS

Each
1+
HK$50.800
10+
HK$36.830
100+
HK$28.770
500+
HK$26.310
1000+
HK$24.170
More Pricing...
Min: 1 / Mult: 1
-
500V
-
-
8.7mm
-
-
-
14.98mm
-55°C
125°C
CD19 Series
1610941

RoHS

Each
1+
HK$26.800
10+
HK$18.660
100+
HK$13.980
500+
HK$13.400
1000+
HK$11.840
More Pricing...
Min: 1 / Mult: 1
-
500V
-
PC Pin
-
Radial Leaded
-
-
-
-55°C
-
CD15 Series
2333472

RoHS

Each
1+
HK$25.650
5+
HK$22.320
10+
HK$18.990
20+
HK$17.410
40+
HK$15.820
More Pricing...
Min: 1 / Mult: 1
10pF
500V
± 0.5pF
PC Pin
5.9mm
Radial Leaded
11.4mm
4.3mm
11.08mm
-55°C
125°C
CD15 Series
2352124
Each
1+
HK$15.870
10+
HK$11.180
100+
HK$11.100
500+
HK$10.610
1000+
HK$10.090
Min: 1 / Mult: 1
-
-
-
-
-
Radial Leaded
-
-
-
-55°C
150°C
CDV16 Series
1610974

RoHS

Each
1+
HK$44.560
2+
HK$41.380
3+
HK$38.190
5+
HK$35.010
10+
HK$31.820
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
8.7mm
Radial Leaded
-
-
14.98mm
-55°C
-
CD19 Series
1610962

RoHS

Each
1+
HK$54.090
2+
HK$51.180
3+
HK$48.260
5+
HK$45.340
10+
HK$42.420
More Pricing...
Min: 1 / Mult: 1
-
-
-
PC Pin
8.7mm
-
-
-
15.18mm
-
125°C
-
2333482

RoHS

Each
1+
HK$41.430
5+
HK$36.340
10+
HK$31.240
20+
HK$28.310
40+
HK$25.380
More Pricing...
Min: 1 / Mult: 1
270pF
500V
± 5%
PC Pin
5.9mm
Radial Leaded
11.9mm
5.3mm
11.88mm
-55°C
125°C
CD15 Series
1264899

RoHS

Each
1+
HK$100.700
3+
HK$92.510
5+
HK$84.320
10+
HK$76.120
20+
HK$70.720
More Pricing...
Min: 1 / Mult: 1
2700pF
500V
± 1%
PC Pin
8.7mm
Radial Leaded
17.3mm
6.9mm
15.68mm
-55°C
125°C
CD19 Series
1264897

RoHS

Each
1+
HK$124.290
3+
HK$115.220
5+
HK$106.150
10+
HK$97.080
20+
HK$90.010
More Pricing...
Min: 1 / Mult: 1
2200pF
500V
± 1%
PC Pin
8.7mm
Radial Leaded
17mm
6.4mm
15.48mm
-55°C
125°C
CD19 Series
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