3.2pF RF Capacitors:

11 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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2994890

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.411
100+
HK$0.247
500+
HK$0.222
2500+
HK$0.140
5000+
HK$0.120
More Pricing...
Min: 10 / Mult: 10
3.2pF
-
50V
0402 [1005 Metric]
GJM Series
± 0.1pF
C0G / NP0
125°C
1.02mm
-
0.5mm
Wraparound
-55°C
-
2809634

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.875
100+
HK$0.505
500+
HK$0.415
1000+
HK$0.326
2000+
HK$0.285
More Pricing...
Min: 10 / Mult: 10
3.2pF
50V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0201 [0603 Metric]
-
-
-
-
2809580

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$1.020
100+
HK$0.642
500+
HK$0.609
1000+
HK$0.477
2000+
HK$0.424
More Pricing...
Min: 10 / Mult: 10
3.2pF
50V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0603 [1608 Metric]
-
-
-
-
2809711

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.880
50+
HK$0.500
100+
HK$0.415
500+
HK$0.291
1000+
HK$0.241
More Pricing...
Min: 10 / Mult: 10
3.2pF
50V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0402 [1005 Metric]
-
-
-
-
2809634RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.415
1000+
HK$0.326
2000+
HK$0.285
15000+
HK$0.245
30000+
HK$0.240
More Pricing...
Min: 500 / Mult: 10
3.2pF
50V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0201 [0603 Metric]
-
-
-
-
2809580RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.609
1000+
HK$0.477
2000+
HK$0.424
4000+
HK$0.370
Min: 500 / Mult: 10
3.2pF
50V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0603 [1608 Metric]
-
-
-
-
2809711RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.291
1000+
HK$0.241
2500+
HK$0.224
5000+
HK$0.205
Min: 500 / Mult: 10
3.2pF
50V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0402 [1005 Metric]
-
-
-
-
4062411

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$1.170
100+
HK$0.665
500+
HK$0.550
1000+
HK$0.429
2000+
HK$0.419
More Pricing...
Min: 10 / Mult: 10
3.2pF
50V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0603 [1608 Metric]
-
-
-
AEC-Q200
2994890RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.222
2500+
HK$0.140
5000+
HK$0.120
10000+
HK$0.099
Min: 500 / Mult: 10
3.2pF
-
50V
0402 [1005 Metric]
GJM Series
± 0.1pF
C0G / NP0
125°C
1.02mm
-
0.5mm
Wraparound
-55°C
-
2809385

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$5.130
100+
HK$5.030
500+
HK$4.930
1000+
HK$4.830
2000+
HK$4.720
More Pricing...
Min: 10 / Mult: 10
3.2pF
250V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0603 [1608 Metric]
-
-
-
-
2809385RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$5.030
500+
HK$4.930
1000+
HK$4.830
2000+
HK$4.720
4000+
HK$4.620
Min: 100 / Mult: 10
3.2pF
250V
-
-
HiQ-CBR Series
± 0.1pF
-
125°C
-
0603 [1608 Metric]
-
-
-
-
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