500V RF Capacitors:

112 Products Found
Our range of RF capacitors offers capacitance values from 0.1pF to 0.1µF, and voltage ratings from 2V to 2.5kV.

What is an RF Capacitor?

An RF capacitor is a capacitor with material and design characteristics optimised for RF frequencies. The key characteristics are:
  1. Lowest possible Equivalent Series Resistance (ESR) at RF frequencies
  2. High Q at RF frequencies
  3. Minimal capacitance change with temperature
  4. High series resonant frequency (SRF)

What is an RF Capacitor used for?

RF capacitors are used for various functions such as DC blocking, bypass, filtering, and impedance matching. Common applications include the following:
  1. RF power amplifiers (PA)
  2. Cellular base stations (4G, 5G)
  3. Wireless LAN
  4. Telecommunication Networks
  5. GPS
  6. Keyless entry systems
  7. Bluetooth
  8. Automotive V2X, Safety Systems, Power Train, Communication Systems

What capacitors are best for RF?

Single layer capacitors (SLCs) are specifically designed for use in microwave and RF applications. This is because the inherent self-resonant frequency (SRF), which is the point where the capacitor will exhibit the least amount of impedance, of an SLC is the highest of any discrete lumped constant capacitor. Capacitors with a high SRF have low equivalent series resistance (ESR), which is the internal resistance in the capacitor that appears in series with the capacitance of the device.This is important because, in general, ESR increases as frequency increases, so using a capacitor that has inherently low ESR is necessary. Additionally, since SLCs are formed monolithically, the number of mechanical parts in the SLC is limited, which also contributes to a lower ESR value.One potential drawback of SLCs is that since they comprise just a single layer of material, capacitance is heavily dependent on the dielectric constant of the dielectric used, which limits the capacitance that can be achieved. Therefore, SLCs are mainly ideal for high-frequency, low-capacitance applications.
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2361770

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Each
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1+
HK$34.690
5+
HK$29.970
10+
HK$25.240
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HK$23.540
40+
HK$21.830
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Min: 1 / Mult: 1
220pF
500V
MC Series
± 5%
125°C
1812 [4532 Metric]
AEC-Q200
2361770RL

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Each
Packaging Options
100+
HK$20.830
Min: 100 / Mult: 1
220pF
500V
MC Series
± 5%
125°C
1812 [4532 Metric]
AEC-Q200
2361771RL

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Each (Supplied on Cut Tape)
Re-Reel
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10+
HK$26.120
20+
HK$24.440
40+
HK$23.840
Min: 10 / Mult: 1
330pF
500V
MC Series
± 5%
125°C
1812 [4532 Metric]
AEC-Q200
2361771

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Each (Supplied on Cut Tape)
Cut Tape
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1+
HK$35.590
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HK$30.850
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HK$26.120
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HK$24.440
40+
HK$23.840
Min: 1 / Mult: 1
330pF
500V
MC Series
± 5%
125°C
1812 [4532 Metric]
AEC-Q200
1885485

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5+
HK$12.910
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HK$8.960
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HK$6.700
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HK$5.920
1000+
HK$5.690
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Min: 5 / Mult: 5
33pF
500V
E Series
± 5%
125°C
1111 [2828 Metric]
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1885486

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5+
HK$15.130
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HK$8.960
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HK$7.120
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HK$6.320
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HK$5.510
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Min: 5 / Mult: 5
47pF
500V
E Series
± 5%
125°C
1111 [2828 Metric]
-
3388942

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1+
HK$17.600
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HK$15.050
100+
HK$15.020
Min: 1 / Mult: 1
-
500V
MC Series
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1885485RL

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50+
HK$8.960
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HK$6.700
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HK$5.690
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33pF
500V
E Series
± 5%
125°C
1111 [2828 Metric]
-
2361767RL

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Each
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100+
HK$15.360
Min: 100 / Mult: 1
47pF
500V
MC Series
± 5%
125°C
1210 [3225 Metric]
AEC-Q200
1885481RL

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50+
HK$6.380
250+
HK$6.070
500+
HK$5.990
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HK$5.970
2000+
HK$3.990
Min: 100 / Mult: 25
15pF
500V
E Series
± 5%
125°C
1111 [2828 Metric]
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1885484

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5+
HK$14.970
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HK$8.310
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HK$7.120
500+
HK$7.050
1000+
HK$5.870
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Min: 5 / Mult: 5
27pF
500V
E Series
± 5%
125°C
1111 [2828 Metric]
-
1885487

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5+
HK$12.910
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HK$9.050
250+
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500+
HK$6.880
1000+
HK$5.790
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Min: 5 / Mult: 5
56pF
500V
E Series
± 5%
125°C
1111 [2828 Metric]
-
1885484RL

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Each (Supplied on Cut Tape)
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Packaging Options
50+
HK$8.310
250+
HK$7.120
500+
HK$7.050
1000+
HK$5.870
2000+
HK$4.680
Min: 100 / Mult: 1
27pF
500V
E Series
± 5%
125°C
1111 [2828 Metric]
-
1885481

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
HK$12.090
50+
HK$6.380
250+
HK$6.070
500+
HK$5.990
1000+
HK$5.970
More Pricing...
Min: 5 / Mult: 5
15pF
500V
E Series
± 5%
125°C
1111 [2828 Metric]
-
1885487RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$9.050
250+
HK$7.970
500+
HK$6.880
1000+
HK$5.790
2000+
HK$4.700
Min: 100 / Mult: 5
56pF
500V
E Series
± 5%
125°C
1111 [2828 Metric]
-
1885486RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$8.960
250+
HK$7.120
500+
HK$6.320
1000+
HK$5.510
2000+
HK$4.700
Min: 100 / Mult: 5
47pF
500V
E Series
± 5%
125°C
1111 [2828 Metric]
-
2361767

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Each
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1+
HK$24.010
5+
HK$20.560
10+
HK$17.100
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HK$16.390
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HK$15.680
More Pricing...
Min: 1 / Mult: 1
47pF
500V
MC Series
± 5%
125°C
1210 [3225 Metric]
AEC-Q200
2906276

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Each (Supplied on Cut Tape)
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1+
HK$11.480
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HK$8.880
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HK$8.150
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HK$6.720
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HK$5.950
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Min: 1 / Mult: 1
1pF
500V
HiQ-CBR Series
± 0.05pF
125°C
0805 [2012 Metric]
-
2906276RL

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100+
HK$6.720
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HK$5.950
1000+
HK$5.860
Min: 100 / Mult: 10
1pF
500V
HiQ-CBR Series
± 0.05pF
125°C
0805 [2012 Metric]
-
1301960

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1+
HK$20.730
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HK$14.980
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HK$12.880
100+
HK$12.180
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HK$11.210
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Min: 1 / Mult: 1
1.5pF
500V
SQ Series
± 0.1pF
175°C
1210 [3225 Metric]
-
1301960RL

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Each (Supplied on Cut Tape)
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100+
HK$12.180
200+
HK$11.210
500+
HK$10.160
Min: 100 / Mult: 1
1.5pF
500V
SQ Series
± 0.1pF
175°C
1210 [3225 Metric]
-
1885490

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Each (Supplied on Cut Tape)
Cut Tape
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5+
HK$9.770
50+
HK$6.370
250+
HK$4.600
500+
HK$4.140
1000+
HK$3.670
More Pricing...
Min: 5 / Mult: 5
100pF
500V
E Series
± 10%
125°C
1111 [2828 Metric]
-
2361769

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$29.100
5+
HK$25.080
10+
HK$21.050
20+
HK$21.030
40+
HK$21.000
More Pricing...
Min: 1 / Mult: 1
180pF
500V
MC Series
± 5%
125°C
1812 [4532 Metric]
AEC-Q200
2361775RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
40+
HK$40.270
Min: 100 / Mult: 1
1000pF
500V
MC Series
± 5%
125°C
2220 [5650 Metric]
AEC-Q200
1885490RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$6.370
250+
HK$4.600
500+
HK$4.140
1000+
HK$3.670
2000+
HK$3.600
Min: 100 / Mult: 25
100pF
500V
E Series
± 10%
125°C
1111 [2828 Metric]
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