250VDC RF Capacitors:

41 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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3296132

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Each (Supplied on Cut Tape)
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1+
HK$5.510
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HK$3.700
100+
HK$2.530
250+
HK$2.300
500+
HK$2.070
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Min: 1 / Mult: 1
0.1pF
250VDC
250V
0805 [2012 Metric]
VJ HIFREQ Series
± 0.1pF
C0G / NP0
200°C
2.01mm
0805 [2012 Metric]
1.25mm
Wraparound
-55°C
-
3298082

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Each (Supplied on Full Reel)
Full Reel
1000+
HK$1.630
5000+
HK$1.430
10000+
HK$1.180
Min: 1000 / Mult: 1000
1pF
250VDC
250V
-
VJ HIFREQ Series
± 0.1pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
-
-55°C
-
2252643

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Each (Supplied on Cut Tape)
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5+
HK$4.280
50+
HK$2.790
250+
HK$2.270
500+
HK$2.250
1500+
HK$2.220
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Min: 5 / Mult: 5
0.2pF
250VDC
250V
0603 [1608 Metric]
MLO Series
± 0.1pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
SMD
-55°C
-
2134040RL

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Re-Reel
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100+
HK$1.400
250+
HK$1.270
500+
HK$1.140
1000+
HK$1.070
Min: 100 / Mult: 1
8.2pF
250VDC
250V
-
VJ HIFREQ Series
± 0.25pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
-
-55°C
-
2134040

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Each (Supplied on Cut Tape)
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1+
HK$3.620
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HK$1.670
100+
HK$1.400
250+
HK$1.270
500+
HK$1.140
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Min: 1 / Mult: 1
8.2pF
250VDC
250V
-
VJ HIFREQ Series
± 0.25pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
-
-55°C
-
3335688

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Each (Supplied on Full Reel)
Full Reel
1000+
HK$1.050
5000+
HK$0.864
10000+
HK$0.822
Min: 1000 / Mult: 1000
3.3pF
250VDC
250V
0603 [1608 Metric]
VJ HIFREQ Series
± 0.1pF
C0G / NP0
125°C
1.6mm
0603 [1608 Metric]
0.85mm
Wraparound
-55°C
-
3298084

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Each (Supplied on Full Reel)
Full Reel
1000+
HK$0.683
5000+
HK$0.675
10000+
HK$0.666
Min: 1000 / Mult: 1000
4.7pF
250VDC
250V
0603 [1608 Metric]
VJ HIFREQ Series
± 0.25pF
C0G / NP0
125°C
1.6mm
0603 [1608 Metric]
0.85mm
Wraparound
-55°C
-
3296132RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$2.530
250+
HK$2.300
500+
HK$2.070
1000+
HK$1.930
Min: 100 / Mult: 1
0.1pF
250VDC
250V
0805 [2012 Metric]
VJ HIFREQ Series
± 0.1pF
C0G / NP0
200°C
2.01mm
0805 [2012 Metric]
1.25mm
Wraparound
-55°C
-
2252642

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Each (Supplied on Cut Tape)
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5+
HK$4.120
50+
HK$4.040
250+
HK$3.960
500+
HK$3.880
1500+
HK$3.800
More Pricing...
Min: 5 / Mult: 5
0.1pF
250VDC
250V
0603 [1608 Metric]
MLO Series
± 0.1pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
SMD
-55°C
-
2252642RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$4.040
250+
HK$3.960
500+
HK$3.880
1500+
HK$3.800
3000+
HK$3.710
Min: 100 / Mult: 1
0.1pF
250VDC
250V
0603 [1608 Metric]
MLO Series
± 0.1pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
SMD
-55°C
-
2252644

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$4.370
50+
HK$2.670
250+
HK$1.800
500+
HK$1.580
1500+
HK$1.350
More Pricing...
Min: 5 / Mult: 5
0.3pF
250VDC
250V
0603 [1608 Metric]
MLO Series
± 0.1pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
SMD
-55°C
-
2252644RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$2.670
250+
HK$1.800
500+
HK$1.580
1500+
HK$1.350
3000+
HK$1.330
Min: 100 / Mult: 1
0.3pF
250VDC
250V
0603 [1608 Metric]
MLO Series
± 0.1pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
SMD
-55°C
-
2252643RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$2.790
250+
HK$2.270
500+
HK$2.250
1500+
HK$2.220
3000+
HK$2.180
Min: 100 / Mult: 1
0.2pF
250VDC
250V
0603 [1608 Metric]
MLO Series
± 0.1pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
SMD
-55°C
-
2252658RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$1.680
250+
HK$1.440
500+
HK$1.360
1500+
HK$1.240
3000+
HK$1.190
Min: 100 / Mult: 1
1.5pF
250VDC
250V
0603 [1608 Metric]
MLO Series
± 0.1pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
SMD
-55°C
-
2252672RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$1.980
250+
HK$1.710
500+
HK$1.670
1500+
HK$1.630
3000+
HK$1.490
Min: 100 / Mult: 1
0.3pF
250VDC
250V
0603 [1608 Metric]
MLO Series
± 0.05pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
SMD
-55°C
-
2252672

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$4.360
50+
HK$1.980
250+
HK$1.710
500+
HK$1.670
1500+
HK$1.630
More Pricing...
Min: 5 / Mult: 5
0.3pF
250VDC
250V
0603 [1608 Metric]
MLO Series
± 0.05pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
SMD
-55°C
-
2252658

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$2.220
50+
HK$1.680
250+
HK$1.440
500+
HK$1.360
1500+
HK$1.240
More Pricing...
Min: 5 / Mult: 5
1.5pF
250VDC
250V
0603 [1608 Metric]
MLO Series
± 0.1pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
SMD
-55°C
-
2252679

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$2.760
50+
HK$2.420
250+
HK$2.000
500+
HK$1.800
1500+
HK$1.660
More Pricing...
Min: 5 / Mult: 5
0.9pF
250VDC
250V
0603 [1608 Metric]
MLO Series
± 0.05pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
SMD
-55°C
-
2252679RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$2.420
250+
HK$2.000
500+
HK$1.800
1500+
HK$1.660
3000+
HK$1.550
More Pricing...
Min: 100 / Mult: 1
0.9pF
250VDC
250V
0603 [1608 Metric]
MLO Series
± 0.05pF
-
125°C
1.6mm
0603 [1608 Metric]
0.85mm
SMD
-55°C
-
4397879

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$4.300
100+
HK$3.100
500+
HK$3.030
1000+
HK$2.950
2000+
HK$2.870
More Pricing...
Min: 10 / Mult: 10
1pF
250VDC
-
-
S Series
± 0.05pF
-
125°C
-
0805 [2012 Metric]
-
-
-
AEC-Q200
4698188

RoHS

Each
1+
HK$20.970
10+
HK$14.800
100+
HK$11.350
500+
HK$9.620
1000+
HK$9.460
More Pricing...
Min: 1 / Mult: 1
56pF
250VDC
-
-
600S Series
± 1%
-
125°C
-
0603 [1608 Metric]
-
-
-
-
4698185

RoHS

Each
1+
HK$16.120
10+
HK$11.100
100+
HK$8.310
500+
HK$6.790
1000+
HK$6.420
More Pricing...
Min: 1 / Mult: 1
240pF
250VDC
-
-
600F Series
± 5%
-
125°C
-
0805 [2012 Metric]
-
-
-
-
4698317

RoHS

Each
1+
HK$37.650
2+
HK$37.040
3+
HK$36.420
5+
HK$35.800
10+
HK$35.180
More Pricing...
Min: 1 / Mult: 1
4.7pF
250VDC
-
-
800A Series
± 0.1pF
-
125°C
-
0505 [1414 Metric]
-
-
-
-
4691318

RoHS

Each
1+
HK$15.130
10+
HK$10.440
100+
HK$9.890
500+
HK$9.330
1000+
HK$8.780
More Pricing...
Min: 1 / Mult: 1
39pF
250VDC
-
-
600S Series
± 1%
-
125°C
-
0603 [1608 Metric]
-
-
-
-
4698187

RoHS

Each
1+
HK$8.470
10+
HK$5.730
100+
HK$5.200
500+
HK$4.420
1000+
HK$4.320
More Pricing...
Min: 1 / Mult: 1
100pF
250VDC
-
-
600S Series
± 5%
-
125°C
-
0603 [1608 Metric]
-
-
-
-
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