Mica Capacitors:

361 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.
Show More
View
Buyer
Engineer
Manufacturer
Capacitance
Voltage(DC)
Capacitance Tolerance
Capacitor Terminals
Lead Spacing
Capacitor Case / Package
Product Length
Product Width
Product Height
Operating Temperature Min
Operating Temperature Max
Product Range
Packaging
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice forQuantity
81K0348

RoHS

Date/Lot Code

Each
1+
$3.220
10+
$3.000
25+
$2.840
50+
$2.710
100+
$2.550
More Pricing...
Min: 1 / Mult: 1
10pF
1kV
± 5%
PC Pin
8.7mm
Radial Leaded
16.3mm
4.8mm
14.68mm
-55°C
150°C
CDV19 Series
81K0313

RoHS

Date/Lot Code

Each
1+
$2.830
10+
$2.130
25+
$1.920
50+
$1.710
100+
$1.550
More Pricing...
Min: 1 / Mult: 1
100pF
1kV
± 5%
PC Pin
5.94mm
Radial Leaded
10.9mm
3.8mm
13.22mm
-55°C
150°C
CDV16 Series
81K0592

RoHS

Each
1+
$1.970
10+
$1.670
25+
$1.670
50+
$1.670
100+
$1.540
More Pricing...
Min: 1 / Mult: 1
100pF
500V
± 0.5pF
PC Pin
3.6mm
Radial Leaded
11.7mm
4.6mm
11.08mm
-55°C
125°C
CD15 Series
81K1305

RoHS

Date/Lot Code

Each
1+
$5.060
10+
$3.560
25+
$3.320
50+
$3.080
100+
$2.860
More Pricing...
Min: 1 / Mult: 1
20pF
300V
± 5%
PC Pin
3.1mm
Radial Leaded
6.9mm
3mm
7.08mm
-55°C
125°C
CD5 Series
81K0559

RoHS

Date/Lot Code

Each
1+
$1.970
10+
$1.810
25+
$1.810
50+
$1.810
100+
$1.670
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
CD15 Series
81K0598

RoHS

Date/Lot Code

Each
1+
$3.300
10+
$2.030
25+
$1.920
50+
$1.820
100+
$1.800
More Pricing...
Min: 1 / Mult: 1
120pF
500V
± 5%
PC Pin
5.9mm
Radial Leaded
11.7mm
4.6mm
11.38mm
-55°C
125°C
CD15 Series
81K0616

RoHS

Date/Lot Code

Each
1+
$3.620
10+
$2.860
25+
$2.750
50+
$2.640
100+
$2.080
More Pricing...
Min: 1 / Mult: 1
220pF
500V
± 5%
PC Pin
5.9mm
Radial Leaded
11.7mm
5.1mm
11.68mm
-55°C
125°C
CD15 Series
96W2450

RoHS

Date/Lot Code

Each
1+
$3.450
10+
$3.170
25+
$2.930
50+
$2.720
100+
$2.540
More Pricing...
Min: 1 / Mult: 1
500pF
1kV
± 5%
PC Pin
5.94mm
Radial Leaded
11.4mm
4.1mm
13.42mm
-55°C
150°C
CDV16 Series
81K0604

RoHS

Date/Lot Code

Each
1+
$2.340
10+
$2.140
25+
$1.980
50+
$1.980
100+
$1.840
More Pricing...
Min: 1 / Mult: 1
150pF
500V
± 5%
PC Pin
5.9mm
Radial Leaded
11.7mm
4.8mm
11.38mm
-55°C
125°C
CD15 Series
81K0538

RoHS

Date/Lot Code

Each
1+
$3.170
10+
$2.360
25+
$2.170
50+
$1.970
100+
$1.690
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
81K0621

RoHS

Date/Lot Code

Each
1+
$5.940
10+
$4.860
25+
$4.470
50+
$4.070
100+
$3.580
More Pricing...
Min: 1 / Mult: 1
250pF
500V
± 2%
PC Pin
5.9mm
Radial Leaded
11.9mm
5.3mm
11.88mm
-55°C
125°C
CD15 Series
81K0591

RoHS

Date/Lot Code

Each
1+
$4.010
10+
$3.160
25+
$2.990
50+
$2.810
100+
$2.280
More Pricing...
Min: 1 / Mult: 1
100pF
500V
± 2%
PC Pin
5.9mm
Radial Leaded
11.7mm
4.6mm
11.08mm
-55°C
125°C
CD15 Series
81K0519

RoHS

Each
1+
$2.390
10+
$2.200
25+
$2.030
50+
$2.030
100+
$2.030
More Pricing...
Min: 1 / Mult: 1
20pF
500V
± 0.5pF
PC Pin
5.9mm
Radial Leaded
11.4mm
4.3mm
11.08mm
-55°C
125°C
CD15 Series
81K0532

RoHS

Date/Lot Code

Each
1+
$3.460
10+
$2.410
25+
$2.250
50+
$2.080
100+
$1.810
More Pricing...
Min: 1 / Mult: 1
36pF
500V
± 5%
PC Pin
5.9mm
Radial Leaded
11.4mm
4.3mm
11.08mm
-55°C
125°C
CD15 Series
81K0643

RoHS

Date/Lot Code

Each
1+
$4.290
10+
$3.960
25+
$3.960
50+
$3.960
100+
$3.960
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
81K0834

RoHS

Date/Lot Code

Each
1+
$6.330
10+
$4.650
25+
$4.090
50+
$3.520
100+
$3.390
More Pricing...
Min: 1 / Mult: 1
1000pF
500V
± 5%
PC Pin
8.7mm
Radial Leaded
16.5mm
5.6mm
15.18mm
-55°C
125°C
CD19 Series
81K0511

RoHS

Each
1+
$1.970
10+
$1.810
25+
$1.810
50+
$1.810
100+
$1.670
More Pricing...
Min: 1 / Mult: 1
10pF
500V
± 0.5pF
PC Pin
3.6mm
Radial Leaded
11.4mm
4.3mm
11.08mm
-55°C
125°C
CD15 Series
81K0910

RoHS

Each
1+
$1.680
10+
$1.680
25+
$1.680
50+
$1.680
100+
$1.680
More Pricing...
Min: 1 / Mult: 1
470pF
500V
± 1%
PC Pin
8.7mm
Radial Leaded
16.3mm
5.1mm
14.98mm
-55°C
125°C
CD19 Series
15F1222
Each
1+
$1.780
10+
$1.640
25+
$1.570
50+
$1.480
100+
$1.390
More Pricing...
Min: 1 / Mult: 1
68pF
500V
± 5%
PC Pin
6mm
Radial Leaded
11.4mm
4.6mm
11.08mm
-55°C
125°C
CD15 Series
81K0534

RoHS

Date/Lot Code

Each
1+
$1.770
10+
$1.640
25+
$1.520
50+
$1.420
100+
$1.390
More Pricing...
Min: 1 / Mult: 1
39pF
500V
± 5%
PC Pin
6mm
Radial Leaded
11.4mm
4.3mm
11.08mm
-55°C
125°C
CD15 Series
81K0631

RoHS

Date/Lot Code

Each
1+
$3.710
10+
$3.400
25+
$3.140
50+
$3.140
100+
$3.140
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
81K0503

RoHS

Date/Lot Code

Each
1+
$2.920
10+
$2.340
25+
$2.180
50+
$2.020
100+
$1.860
More Pricing...
Min: 1 / Mult: 1
1pF
500V
± 0.5pF
PC Pin
6mm
Radial Leaded
11.4mm
4.3mm
11.08mm
-55°C
125°C
CD15 Series
12C2862

Date/Lot Code

Each
1+
$4.250
10+
$3.030
25+
$2.590
50+
$2.270
100+
$2.150
More Pricing...
Min: 1 / Mult: 1
50pF
500V
± 1%
PC Pin
5.9mm
Radial Leaded
11.4mm
4.3mm
11.08mm
-55°C
125°C
CD15 Series
81K0518

RoHS

Each
1+
$1.910
10+
$1.910
25+
$1.750
50+
$1.750
100+
$1.620
More Pricing...
Min: 1 / Mult: 1
18pF
500V
± 5%
PC Pin
6mm
Radial Leaded
11.4mm
4.3mm
11.08mm
-55°C
125°C
CD15 Series
81K0505

RoHS

Date/Lot Code

Each
1+
$1.970
10+
$1.810
25+
$1.670
50+
$1.670
100+
$1.670
More Pricing...
Min: 1 / Mult: 1
3pF
500V
± 0.5pF
PC Pin
5.9mm
Radial Leaded
11.4mm
4.3mm
11.08mm
-55°C
125°C
CD15 Series
1-25 of 361 items
of 15 page(s)

Popular Suppliers

MURATA
PANASONIC
VISHAY
MULTICOMP PRO
KEMET
BOURNS
OHMITE
TE CONNECTIVITY
TDK