2pF RF Capacitors:

62 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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3890033

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Each (Supplied on Full Reel)
Full Reel
Packaging Options
10000+
HK$0.112
50000+
HK$0.094
100000+
HK$0.090
Min: 10000 / Mult: 10000
2pF
-
50V
0402 [1005 Metric]
HiQ CQ Series
± 0.1pF
C0G / NP0
125°C
1.02mm
-
0.5mm
Wraparound
-55°C
2612609

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.658
100+
HK$0.403
500+
HK$0.362
1000+
HK$0.272
2000+
HK$0.223
More Pricing...
Min: 10 / Mult: 10
2pF
50V
-
-
0
± 0.1pF
-
125°C
-
0402 [1005 Metric]
-
-
-
3924280

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.318
100+
HK$0.196
500+
HK$0.167
2500+
HK$0.139
5000+
HK$0.136
Min: 10 / Mult: 10
2pF
-
50V
0402 [1005 Metric]
HiQ CQ Series
± 0.1pF
C0G / NP0
125°C
1.02mm
-
0.5mm
Wraparound
-55°C
2809458

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$2.630
100+
HK$1.830
500+
HK$1.710
1000+
HK$1.380
2000+
HK$1.300
More Pricing...
Min: 10 / Mult: 10
2pF
250V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0603 [1608 Metric]
-
-
-
2310345

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.215
100+
HK$0.181
500+
HK$0.143
2500+
HK$0.132
7500+
HK$0.113
More Pricing...
Min: 10 / Mult: 10
2pF
25V
-
-
MCRF Series
± 0.1pF
-
125°C
-
0201 [0603 Metric]
-
-
-
1885307RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.379
2500+
HK$0.346
5000+
HK$0.309
10000+
HK$0.272
Min: 500 / Mult: 10
2pF
50V
-
-
S Series
± 0.1pF
-
125°C
-
0402 [1005 Metric]
-
-
-
2906263

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$1.020
100+
HK$0.625
500+
HK$0.527
1000+
HK$0.428
2000+
HK$0.371
More Pricing...
Min: 10 / Mult: 10
2pF
100V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0402 [1005 Metric]
-
-
-
2809602

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$1.020
100+
HK$0.642
500+
HK$0.568
1000+
HK$0.444
2000+
HK$0.407
Min: 10 / Mult: 10
2pF
50V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0603 [1608 Metric]
-
-
-
2310378

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$1.580
100+
HK$0.817
500+
HK$0.581
2500+
HK$0.307
5000+
HK$0.280
Min: 10 / Mult: 10
2pF
50V
-
-
MCRF Series
± 0.05pF
-
125°C
-
0402 [1005 Metric]
-
-
-
3243219

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.244
100+
HK$0.151
500+
HK$0.126
2500+
HK$0.101
5000+
HK$0.099
Min: 10 / Mult: 10
2pF
-
50V
0402 [1005 Metric]
GJM Series
± 0.25pF
C0G / NP0
125°C
1.02mm
-
0.5mm
Wraparound
-55°C
2995754

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$1.810
100+
HK$1.200
500+
HK$1.140
1000+
HK$0.905
2000+
HK$0.856
More Pricing...
Min: 10 / Mult: 10
2pF
-
250V
0603 [1608 Metric]
GQM Series
± 0.1pF
C0G / NP0
125°C
1.6mm
-
0.85mm
Wraparound
-55°C
2310345RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.143
2500+
HK$0.132
7500+
HK$0.113
15000+
HK$0.097
75000+
HK$0.095
More Pricing...
Min: 500 / Mult: 10
2pF
25V
-
-
MCRF Series
± 0.1pF
-
125°C
-
0201 [0603 Metric]
-
-
-
2310378RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.581
2500+
HK$0.307
5000+
HK$0.280
Min: 500 / Mult: 10
2pF
50V
-
-
MCRF Series
± 0.05pF
-
125°C
-
0402 [1005 Metric]
-
-
-
1885307

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.781
100+
HK$0.485
500+
HK$0.379
2500+
HK$0.346
5000+
HK$0.309
More Pricing...
Min: 10 / Mult: 10
2pF
50V
-
-
S Series
± 0.1pF
-
125°C
-
0402 [1005 Metric]
-
-
-
2310379RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.273
2500+
HK$0.172
5000+
HK$0.145
10000+
HK$0.122
50000+
HK$0.099
More Pricing...
Min: 500 / Mult: 10
2pF
50V
-
-
MCRF Series
± 0.1pF
-
125°C
-
0402 [1005 Metric]
-
-
-
2310379

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.744
100+
HK$0.474
500+
HK$0.273
2500+
HK$0.172
5000+
HK$0.145
More Pricing...
Min: 10 / Mult: 10
2pF
50V
-
-
MCRF Series
± 0.1pF
-
125°C
-
0402 [1005 Metric]
-
-
-
2420122

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Each (Supplied on Cut Tape)
Cut Tape
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1+
HK$13.650
50+
HK$10.610
100+
HK$7.930
250+
HK$7.370
500+
HK$6.800
More Pricing...
Min: 1 / Mult: 1
2pF
1.5kV
-
-
VJ HIFREQ Series
± 0.1pF
-
125°C
-
1111 [2828 Metric]
-
-
-
2420122RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$7.930
250+
HK$7.370
500+
HK$6.800
1000+
HK$6.230
Min: 100 / Mult: 1
2pF
1.5kV
-
-
VJ HIFREQ Series
± 0.1pF
-
125°C
-
1111 [2828 Metric]
-
-
-
2809622

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$1.000
100+
HK$0.505
500+
HK$0.415
1000+
HK$0.326
2000+
HK$0.278
More Pricing...
Min: 10 / Mult: 10
2pF
50V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0201 [0603 Metric]
-
-
-
2781430

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.646
100+
HK$0.395
500+
HK$0.353
2500+
HK$0.211
5000+
HK$0.207
Min: 10 / Mult: 10
2pF
-
50V
0402 [1005 Metric]
GJM Series
± 0.05pF
C0G / NP0
125°C
1.02mm
-
0.5mm
Wraparound
-55°C
2994823

RoHS

Each (Supplied on Full Reel)
Full Reel
10000+
HK$0.091
50000+
HK$0.083
100000+
HK$0.082
Min: 10000 / Mult: 10000
2pF
-
50V
0402 [1005 Metric]
GJM Series
± 0.1pF
C0G / NP0
125°C
1.02mm
-
0.5mm
Wraparound
-55°C
2906263RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.527
1000+
HK$0.428
2000+
HK$0.371
10000+
HK$0.313
Min: 500 / Mult: 10
2pF
100V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0402 [1005 Metric]
-
-
-
2612609RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.362
1000+
HK$0.272
2000+
HK$0.223
10000+
HK$0.173
Min: 500 / Mult: 10
2pF
50V
-
-
0
± 0.1pF
-
125°C
-
0402 [1005 Metric]
-
-
-
2666219

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
10000+
HK$0.252
50000+
HK$0.209
Min: 10000 / Mult: 10000
2pF
50V
-
-
MCRF Series
± 0.05pF
-
125°C
-
0402 [1005 Metric]
-
-
-
2985062RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
HK$1.770
Min: 100 / Mult: 10
2pF
200V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0402 [1005 Metric]
-
-
-
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