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RF Capacitors

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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:

Lowest possible Equivalent Series Resistance (ESR) at RF frequencies
High Q at RF frequencies
Minimal capacitance change with temperature
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:

RF power amplifiers (PA)
Cellular base stations (4G, 5G)
Wireless LAN
Telecommunication Networks
GPS
Keyless entry systems
Bluetooth
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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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price (Incl JCT)	Quantity	Capacitance	Voltage Rating	Voltage(DC)	Capacitor Case / Package	Product Range	Capacitance Tolerance	Dielectric Characteristic	Operating Temperature Max	Product Length	Capacitor Case Style	Product Width	Capacitor Terminals	Operating Temperature Min	Qualification	Automotive Qualification Standard
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CBR06C150F5GAC	2809440 Data Sheet + RoHS	Capacitor, RF, C0G / NP0, 15 pF, 50 V, HiQ-CBR Series, ± 1%, 125 °C, 0603 [1608 Metric] KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥50.16 (¥55.18) 100+ ¥32.92 (¥36.21) 500+ ¥27.36 (¥30.10) 1000+ ¥21.79 (¥23.97) 2000+ ¥21.17 (¥23.29) 4000+ ¥20.54 (¥22.59) 8000+ ¥17.72 (¥19.49) 20000+ ¥17.37 (¥19.11) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	15pF	50V	-	-	HiQ-CBR Series	1%	-	125°C	-	0603 [1608 Metric]	-	-	-	-	-
CBR02C200F5GAC.	2676255 Data Sheet + RoHS	CAPACITOR, RF, C0G, 20PF, 50V, 0201 KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥90.92 (¥100.01) 10+ ¥49.69 (¥54.66) 100+ ¥40.29 (¥44.32) 500+ ¥34.65 (¥38.12) 1000+ ¥33.78 (¥37.16) 2000+ ¥32.91 (¥36.20) 4000+ ¥32.80 (¥36.08) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	20pF	50V	-	-	HiQ-CBR Series	1%	-	125°C	-	0201 [0603 Metric]	-	-	-	-	-
GJM1555C1H1R5BB01D	2994787 Data Sheet + RoHS	Capacitor, RF, 1.5 pF, GJM Series, ± 0.1pF, 125 °C MURATA You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel	10000+ ¥1.89 (¥2.08) 50000+ ¥1.73 (¥1.90) 100000+ ¥1.70 (¥1.87)	Restricted Item Minimum order of 10000 items Multiples of 10000 only Please enter a valid quantity Add Min: 10000 Mult: 10000	1.5pF	-	50V	0402 [1005 Metric]	GJM Series	0.1pF	C0G / NP0	125°C	1.02mm	-	0.5mm	Wraparound	-55°C	-	-
GJM1555C1H1R2BB01D	2994773 Data Sheet + RoHS	Capacitor, RF, 1.2 pF, GJM Series, ± 0.1pF, 125 °C MURATA You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel	10000+ ¥2.04 (¥2.24) 50000+ ¥1.89 (¥2.08) 100000+ ¥1.73 (¥1.90)	Restricted Item Minimum order of 10000 items Multiples of 10000 only Please enter a valid quantity Add Min: 10000 Mult: 10000	1.2pF	-	50V	0402 [1005 Metric]	GJM Series	0.1pF	C0G / NP0	125°C	1.02mm	-	0.5mm	Wraparound	-55°C	-	-
CBR06C470J5GAC	2938523 Data Sheet + RoHS	Capacitor, RF, 47 pF, 50 V, HiQ-CBR Series, ± 5%, 125 °C, 0603 [1608 Metric] KEMET You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel Packaging Options Suggested replacement for:2938523 3346117 in Cut Tape	4000+ ¥5.02 (¥5.52) 20000+ ¥4.39 (¥4.83) 40000+ ¥4.08 (¥4.49)	Restricted Item Minimum order of 4000 items Multiples of 4000 only Please enter a valid quantity Add Min: 4000 Mult: 4000	47pF	50V	-	-	HiQ-CBR Series	5%	-	125°C	-	0603 [1608 Metric]	-	-	-	-	-

GJM1555C1H2R7BB01D	2994855 Data Sheet + RoHS	Capacitor, RF, 2.7 pF, GJM Series, ± 0.1pF, 125 °C MURATA You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel	10000+ ¥2.98 (¥3.28) 50000+ ¥2.67 (¥2.94) 100000+ ¥2.51 (¥2.76)	Restricted Item Minimum order of 10000 items Multiples of 10000 only Please enter a valid quantity Add Min: 10000 Mult: 10000	2.7pF	-	50V	0402 [1005 Metric]	GJM Series	0.1pF	C0G / NP0	125°C	1.02mm	-	0.5mm	Wraparound	-55°C	-	-

885392005003	2985650 Data Sheet + RoHS	Capacitor, RF, 0.4 pF, 50 V, WCAP-CSRF Series, ± 0.1pF, 125 °C, 0402 [1005 Metric] WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥8.94 (¥9.83) 100+ ¥7.22 (¥7.94) 500+ ¥6.83 (¥7.51) 2500+ ¥6.43 (¥7.07) 5000+ ¥6.12 (¥6.73) 10000+ ¥5.80 (¥6.38) 50000+ ¥5.06 (¥5.57) 100000+ ¥4.40 (¥4.84) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	0.4pF	50V	-	-	WCAP-CSRF Series	0.1pF	-	125°C	-	0402 [1005 Metric]	-	-	-	-	-

GJM1555C1H2R2BB01D	2994832 Data Sheet + RoHS	Capacitor, RF, 2.2 pF, GJM Series, ± 0.1pF, 125 °C MURATA You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel	10000+ ¥2.20 (¥2.42) 50000+ ¥1.73 (¥1.90) 100000+ ¥1.57 (¥1.73)	Restricted Item Minimum order of 10000 items Multiples of 10000 only Please enter a valid quantity Add Min: 10000 Mult: 10000	2.2pF	-	50V	0402 [1005 Metric]	GJM Series	0.1pF	C0G / NP0	125°C	1.02mm	-	0.5mm	Wraparound	-55°C	-	-

GJM1555C1H3R3BB01D	2994895 Data Sheet + RoHS	Capacitor, RF, 3.3 pF, GJM Series, ± 0.1pF, 125 °C MURATA You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel	10000+ ¥2.83 (¥3.11) 50000+ ¥2.51 (¥2.76) 100000+ ¥1.89 (¥2.08)	Restricted Item Minimum order of 10000 items Multiples of 10000 only Please enter a valid quantity Add Min: 10000 Mult: 10000	3.3pF	-	50V	0402 [1005 Metric]	GJM Series	0.1pF	C0G / NP0	125°C	1.02mm	-	0.5mm	Wraparound	-55°C	-	-

CBR04C220J1GAC	2985063 Data Sheet + RoHS	Capacitor, RF, 22 pF, 100 V, HiQ-CBR Series, ± 5%, 125 °C, 0402 [1005 Metric] KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥20.07 (¥22.08) 100+ ¥13.49 (¥14.84) 500+ ¥12.78 (¥14.06) 1000+ ¥12.07 (¥13.28) 2000+ ¥10.59 (¥11.65) 10000+ ¥9.10 (¥10.01) 20000+ ¥8.31 (¥9.14) 40000+ ¥8.15 (¥8.97) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	22pF	100V	-	-	HiQ-CBR Series	5%	-	125°C	-	0402 [1005 Metric]	-	-	-	-	-

885392004011	2985647 Data Sheet + RoHS	Capacitor, RF, 33 pF, 25 V, WCAP-CSRF Series, ± 5%, 125 °C, 0201 [0603 Metric] WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥21.95 (¥24.15) 100+ ¥16.78 (¥18.46) 500+ ¥16.00 (¥17.60) 2500+ ¥15.21 (¥16.73) 7500+ ¥14.51 (¥15.96) 15000+ ¥13.80 (¥15.18) 75000+ ¥11.76 (¥12.94) 150000+ ¥9.90 (¥10.89) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	33pF	25V	-	-	WCAP-CSRF Series	5%	-	125°C	-	0201 [0603 Metric]	-	-	-	-	-

GJM1555C1H4R7CB01D	2994968 Data Sheet + RoHS	Capacitor, RF, 4.7 pF, GJM Series, ± 0.25pF, 125 °C MURATA You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel	10000+ ¥1.42 (¥1.56) 50000+ ¥1.10 (¥1.21) 100000+ ¥1.08 (¥1.19)	Restricted Item Minimum order of 10000 items Multiples of 10000 only Please enter a valid quantity Add Min: 10000 Mult: 10000	4.7pF	-	50V	0402 [1005 Metric]	GJM Series	0.25pF	C0G / NP0	125°C	1.02mm	-	0.5mm	Wraparound	-55°C	-	-

GJM1555C1H1R3BB01D	2994777 Data Sheet + RoHS	Capacitor, RF, 1.3 pF, GJM Series, ± 0.1pF, 125 °C MURATA You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel	10000+ ¥2.04 (¥2.24) 50000+ ¥1.89 (¥2.08) 100000+ ¥1.86 (¥2.05)	Restricted Item Minimum order of 10000 items Multiples of 10000 only Please enter a valid quantity Add Min: 10000 Mult: 10000	1.3pF	-	50V	0402 [1005 Metric]	GJM Series	0.1pF	C0G / NP0	125°C	1.02mm	-	0.5mm	Wraparound	-55°C	-	-

GJM1555C1H2R0BB01D	2994823 Data Sheet + RoHS	Capacitor, RF, 2 pF, GJM Series, ± 0.1pF, 125 °C MURATA You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel	10000+ ¥3.14 (¥3.45) 50000+ ¥1.57 (¥1.73) 100000+ ¥1.54 (¥1.69)	Restricted Item Minimum order of 10000 items Multiples of 10000 only Please enter a valid quantity Add Min: 10000 Mult: 10000	2pF	-	50V	0402 [1005 Metric]	GJM Series	0.1pF	C0G / NP0	125°C	1.02mm	-	0.5mm	Wraparound	-55°C	-	-

08052U3R3BAT2A	2665399 Data Sheet + RoHS	Capacitor, RF, 3.3 pF, 200 V, U Series, ± 0.1pF, 125 °C, 0805 [2012 Metric] KYOCERA AVX You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel Packaging Options Suggested replacement for:2665399 7568452 in Cut Tape	32000+ ¥15.52 (¥17.07) 160000+ ¥14.11 (¥15.52) 320000+ ¥13.83 (¥15.21)	Restricted Item Minimum order of 32000 items Multiples of 32000 only Please enter a valid quantity Add Min: 32000 Mult: 32000	3.3pF	200V	-	-	U Series	0.1pF	-	125°C	-	0805 [2012 Metric]	-	-	-	-	-

CBR04C101G3GAC	4552068 New product Data Sheet + RoHS	Capacitor, RF, 100 pF, 25 V, HiQ-CBR Series, ± 2%, 125 °C, 0402 [1005 Metric] KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥25.95 (¥28.55) 100+ ¥17.90 (¥19.69) 500+ ¥15.94 (¥17.53) 1000+ ¥15.24 (¥16.76) 2000+ ¥13.75 (¥15.13) 4000+ ¥12.27 (¥13.50) 10000+ ¥11.40 (¥12.54) 20000+ ¥10.89 (¥11.98) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	100pF	25V	-	-	HiQ-CBR Series	± 2%	-	125°C	-	0402 [1005 Metric]	-	-	-	-	-

CBR04C479B5GACAUTO	4552072 New product Data Sheet + RoHS	Capacitor, RF, 4.7 pF, 50 V, HiQ-CBR Series, ± 0.1pF, 125 °C, 0402 [1005 Metric] KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥14.90 (¥16.39) 100+ ¥9.02 (¥9.92) 500+ ¥6.69 (¥7.36) 1000+ ¥5.97 (¥6.57) 2000+ ¥5.35 (¥5.89) 10000+ ¥4.73 (¥5.20) 20000+ ¥4.64 (¥5.10) 40000+ ¥4.55 (¥5.01) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	4.7pF	50V	-	-	HiQ-CBR Series	± 0.1pF	-	125°C	-	0402 [1005 Metric]	-	-	-	-	AEC-Q200

CBR04C508B5GACAUTO	4552073 New product Data Sheet + RoHS	Capacitor, RF, 0.5 pF, 50 V, HiQ-CBR Series, ± 0.1pF, 125 °C, 0402 [1005 Metric] KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥17.44 (¥19.18) 100+ ¥8.82 (¥9.70) 500+ ¥6.37 (¥7.01) 1000+ ¥5.64 (¥6.20) 2000+ ¥5.27 (¥5.80) 10000+ ¥4.90 (¥5.39) 20000+ ¥4.81 (¥5.29) 40000+ ¥4.71 (¥5.18) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	0.5pF	50V	-	-	HiQ-CBR Series	± 0.1pF	-	125°C	-	0402 [1005 Metric]	-	-	-	-	AEC-Q200

CBR04C479C5GAC	4552292 New product Data Sheet + RoHS	Capacitor, RF, C0G / NP0, 4.7 pF, 50 V, HiQ-CBR Series, ± 0.25pF, 125 °C, 0402 [1005 Metric] KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥10.15 (¥11.17) 100+ ¥6.04 (¥6.64) 500+ ¥4.41 (¥4.85) 1000+ ¥3.91 (¥4.30) 2000+ ¥3.48 (¥3.83) 10000+ ¥3.04 (¥3.34) 20000+ ¥2.98 (¥3.28) 40000+ ¥2.92 (¥3.21) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	4.7pF	50V	-	-	HiQ-CBR Series	± 0.25pF	-	125°C	-	0402 [1005 Metric]	-	-	-	-	-

CBR06C120F5GAC	4552293 New product Data Sheet + RoHS	Capacitor, RF, C0G / NP0, 12 pF, 50 V, HiQ-CBR Series, ± 1%, 125 °C, 0603 [1608 Metric] KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥50.88 (¥55.97) 100+ ¥33.40 (¥36.74) 500+ ¥26.10 (¥28.71) 1000+ ¥22.19 (¥24.41) 2000+ ¥21.75 (¥23.93) 4000+ ¥21.31 (¥23.44) 8000+ ¥20.86 (¥22.95) 20000+ ¥20.42 (¥22.46) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	12pF	50V	-	-	HiQ-CBR Series	± 1%	-	125°C	-	0603 [1608 Metric]	-	-	-	-	-

CBR08C509B1GAC	2906277 Data Sheet + RoHS	Capacitor, RF, C0G / NP0, 5 pF, 100 V, HiQ-CBR Series, ± 0.1pF, 125 °C, 0805 [2012 Metric] KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥59.16 (¥65.08) 100+ ¥34.03 (¥37.43) 500+ ¥31.07 (¥34.18) 1000+ ¥27.90 (¥30.69) 2000+ ¥26.71 (¥29.38) 4000+ ¥25.33 (¥27.86) 8000+ ¥23.15 (¥25.47) 20000+ ¥22.95 (¥25.25) More Pricing...	Restricted Item	5pF	100V	-	-	HiQ-CBR Series	0.1pF	-	125°C	-	0805 [2012 Metric]	-	-	-	-	-

CBR04C208A3GAC	2676265 Data Sheet + RoHS	CAPACITOR, RF, C0G, 0.2PF, 25V, 0402 KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥40.76 (¥44.84) 10+ ¥17.87 (¥19.66) 100+ ¥12.07 (¥13.28) 500+ ¥10.98 (¥12.08) 1000+ ¥9.88 (¥10.87) 2000+ ¥9.69 (¥10.66) 4000+ ¥9.49 (¥10.44) More Pricing...	Restricted Item	0.2pF	25V	-	-	HiQ-CBR Series	0.05pF	-	125°C	-	0402 [1005 Metric]	-	-	-	-	-

500S42E102KV4E	1885457 Data Sheet + RoHS	Capacitor, RF, High-Q, 1000 pF, 50 V, E Series, ± 10%, 125 °C, 1111 [2828 Metric] JOHANSON TECHNOLOGY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	5+ ¥258.64 (¥284.50) 50+ ¥166.16 (¥182.78) 250+ ¥145.16 (¥159.68) 500+ ¥115.84 (¥127.42) 1000+ ¥102.21 (¥112.43) 2000+ ¥97.14 (¥106.85) 10000+ ¥92.06 (¥101.27) 20000+ ¥90.13 (¥99.14) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	1000pF	50V	-	-	E Series	10%	-	125°C	-	1111 [2828 Metric]	-	-	-	-	-

MCHH15N0R6B500CT	2310293 Data Sheet + RoHS	Capacitor, RF, Low ESR, 0.6 pF, 50 V, MCHH Series, ± 0.1pF, 125 °C, 0402 [1005 Metric] MULTICOMP PRO You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥2.45 (¥2.70) 100+ ¥2.45 (¥2.70) 500+ ¥2.23 (¥2.45) 2500+ ¥2.12 (¥2.33) 5000+ ¥1.90 (¥2.09)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	0.6pF	50V	-	-	MCHH Series	0.1pF	-	125°C	-	0402 [1005 Metric]	-	-	-	-	-

CBR04C759B5GAC	2612623 Data Sheet + RoHS	Capacitor, RF, C0G / NP0, 7.5 pF, 50 V, HiQ-CBR Series, ± 0.1pF, 125 °C, 0402 [1005 Metric] KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥18.70 (¥20.57) 50+ ¥10.58 (¥11.64) 100+ ¥8.80 (¥9.68) 500+ ¥6.24 (¥6.86) 1000+ ¥5.13 (¥5.64) 2500+ ¥4.79 (¥5.27) 5000+ ¥4.46 (¥4.91) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	7.5pF	50V	-	-	HiQ-CBR Series	0.1pF	-	125°C	-	0402 [1005 Metric]	-	-	-	-	-