1.5kV RF Capacitors:

40 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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2420129

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HK$13.810
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HK$9.130
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HK$7.050
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Min: 1 / Mult: 1
4.7pF
1.5kV
VJ HIFREQ Series
± 0.25pF
125°C
1111 [2828 Metric]
2420146

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Each (Supplied on Cut Tape)
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HK$12.990
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Min: 1 / Mult: 1
47pF
1.5kV
VJ HIFREQ Series
± 5%
125°C
1111 [2828 Metric]
2420139

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HK$9.130
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Min: 1 / Mult: 1
22pF
1.5kV
VJ HIFREQ Series
± 5%
125°C
1111 [2828 Metric]
2420133

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HK$10.940
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HK$7.160
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Min: 1 / Mult: 1
8.2pF
1.5kV
VJ HIFREQ Series
± 0.5pF
125°C
1111 [2828 Metric]
2420143

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HK$10.770
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Min: 1 / Mult: 1
33pF
1.5kV
VJ HIFREQ Series
± 5%
125°C
1111 [2828 Metric]
2420137RL

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HK$4.380
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HK$4.030
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Min: 100 / Mult: 1
18pF
1.5kV
VJ HIFREQ Series
± 2%
125°C
1111 [2828 Metric]
2420117RL

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HK$8.060
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HK$7.920
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HK$7.780
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1.2pF
1.5kV
VJ HIFREQ Series
± 0.1pF
125°C
1111 [2828 Metric]
2420136RL

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HK$5.870
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HK$5.840
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Min: 100 / Mult: 1
15pF
1.5kV
VJ HIFREQ Series
± 2%
125°C
1111 [2828 Metric]
2420143RL

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100+
HK$5.870
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HK$5.670
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Min: 100 / Mult: 1
33pF
1.5kV
VJ HIFREQ Series
± 5%
125°C
1111 [2828 Metric]
2420135

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HK$8.640
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Min: 1 / Mult: 1
12pF
1.5kV
VJ HIFREQ Series
± 2%
125°C
1111 [2828 Metric]
2420139RL

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HK$4.360
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HK$4.330
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22pF
1.5kV
VJ HIFREQ Series
± 5%
125°C
1111 [2828 Metric]
2420122RL

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HK$7.930
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2pF
1.5kV
VJ HIFREQ Series
± 0.1pF
125°C
1111 [2828 Metric]
2420134

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Each (Supplied on Cut Tape)
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HK$12.910
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HK$8.390
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Min: 1 / Mult: 1
10pF
1.5kV
VJ HIFREQ Series
± 2%
125°C
1111 [2828 Metric]
2420117

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HK$15.540
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HK$10.510
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Min: 1 / Mult: 1
1.2pF
1.5kV
VJ HIFREQ Series
± 0.1pF
125°C
1111 [2828 Metric]
2420128

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HK$14.720
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HK$8.390
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Min: 1 / Mult: 1
3.9pF
1.5kV
VJ HIFREQ Series
± 0.25pF
125°C
1111 [2828 Metric]
2420116

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HK$10.880
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HK$7.190
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1pF
1.5kV
VJ HIFREQ Series
± 0.1pF
125°C
1111 [2828 Metric]
2420124

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HK$17.430
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HK$11.270
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2.4pF
1.5kV
VJ HIFREQ Series
± 0.1pF
125°C
1111 [2828 Metric]
2420136

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Each (Supplied on Cut Tape)
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1+
HK$9.210
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HK$6.840
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Min: 1 / Mult: 1
15pF
1.5kV
VJ HIFREQ Series
± 2%
125°C
1111 [2828 Metric]
2420146RL

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100+
HK$5.710
250+
HK$5.560
500+
HK$5.410
1000+
HK$5.170
Min: 100 / Mult: 1
47pF
1.5kV
VJ HIFREQ Series
± 5%
125°C
1111 [2828 Metric]
2420141RL

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Each (Supplied on Cut Tape)
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100+
HK$4.100
250+
HK$3.950
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HK$3.790
Min: 100 / Mult: 1
27pF
1.5kV
VJ HIFREQ Series
± 5%
125°C
1111 [2828 Metric]
2420129RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$7.050
250+
HK$6.820
500+
HK$6.590
Min: 100 / Mult: 1
4.7pF
1.5kV
VJ HIFREQ Series
± 0.25pF
125°C
1111 [2828 Metric]
2420128RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$4.990
250+
HK$4.980
Min: 100 / Mult: 1
3.9pF
1.5kV
VJ HIFREQ Series
± 0.25pF
125°C
1111 [2828 Metric]
2420141

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$8.880
50+
HK$5.640
100+
HK$4.100
250+
HK$3.950
500+
HK$3.790
Min: 1 / Mult: 1
27pF
1.5kV
VJ HIFREQ Series
± 5%
125°C
1111 [2828 Metric]
2420137

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$11.070
50+
HK$7.620
100+
HK$6.220
250+
HK$5.600
500+
HK$4.970
More Pricing...
Min: 1 / Mult: 1
18pF
1.5kV
VJ HIFREQ Series
± 2%
125°C
1111 [2828 Metric]
2420145

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$12.990
50+
HK$8.640
100+
HK$6.360
250+
HK$6.310
500+
HK$6.250
Min: 1 / Mult: 1
39pF
1.5kV
VJ HIFREQ Series
± 5%
125°C
1111 [2828 Metric]
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