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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	Quantity	Capacitance	Voltage Rating	Product Range	Capacitance Tolerance	Operating Temperature Max	Capacitor Case Style	Product Length	Automotive Qualification Standard
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251R15S181JV4E	1885453 Data Sheet + RoHS	Capacitor, RF, High-Q, 180 pF, 250 V, S, ± 5%, 125 °C, 0805 [2012 Metric] JOHANSON TECHNOLOGY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1885453 1885453RL in Re-Reel	10+ kr2.29 100+ kr1.48 500+ kr1.37 1000+ kr1.25 2000+ kr1.13 4000+ kr1.01 20000+ kr0.99 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	180pF	250V	S	± 5%	125°C	0805 [2012 Metric]	-	-
251R15S151JV4E	1885452 Data Sheet + RoHS	Capacitor, RF, High-Q, 150 pF, 250 V, S, ± 5%, 125 °C, 0805 [2012 Metric] JOHANSON TECHNOLOGY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1885452 1885452RL in Re-Reel	10+ kr2.78 100+ kr2.37 500+ kr1.94 1000+ kr1.50 2000+ kr1.29 4000+ kr1.06 20000+ kr1.01 40000+ kr0.958 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	150pF	250V	S	± 5%	125°C	0805 [2012 Metric]	-	-
500R07S5R1BV4T	1885320 Data Sheet + RoHS	Capacitor, RF, High-Q, 5.1 pF, 50 V, S, ± 0.1pF, 125 °C, 0402 [1005 Metric] JOHANSON TECHNOLOGY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1885320 1885320RL in Re-Reel	10+ kr1.63 100+ kr1.04 500+ kr0.883 2500+ kr0.788 5000+ kr0.734 10000+ kr0.681 50000+ kr0.639 100000+ kr0.596 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	5.1pF	50V	S	± 0.1pF	125°C	0402 [1005 Metric]	-	-
MCRF15N1R2B500CT	2310371RL Data Sheet + RoHS	Capacitor, RF, High Q, 1.2 pF, 50 V, MCRF, ± 0.1pF, 125 °C, 0402 [1005 Metric] MULTICOMP PRO You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-Reel Packaging Options Suggested replacement for:2310371RL 2310371 in Cut Tape A kr40.00 re-reeling charge will be added for this product	500+ kr0.272 2500+ kr0.169 5000+ kr0.144 10000+ kr0.121 50000+ kr0.097 100000+ kr0.095 More Pricing...	Restricted Item Minimum order of 500 items Multiples of 10 only Please enter a valid quantity Add Min: 500 Mult: 10	-	-	-	-	-	-	-	-
CBR04C220F5GAC	2773393 Data Sheet + RoHS	Capacitor, RF, C0G / NP0, 22 pF, 50 V, HiQ-CBR Series, ± 1%, 125 °C, 0402 [1005 Metric] KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2773393 2773393RL in Re-Reel 3299728 in Full Reel	10+ kr3.13 100+ kr1.72 500+ kr1.40 1000+ kr1.06 2000+ kr1.00 4000+ kr0.981 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	22pF	-	HiQ-CBR Series	± 1%	125°C	0402 [1005 Metric]	-	-

CBR06C270FAGAC	2809374 Data Sheet + RoHS	Capacitor, RF, C0G / NP0, 27 pF, 250 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 Packaging Options Suggested replacement for:2809374 2809374RL in Re-Reel	10+ kr5.06 50+ kr4.72 100+ kr4.36 500+ kr3.38 1000+ kr2.91 2000+ kr2.74 4000+ kr2.58 8000+ kr2.54 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	27pF	-	HiQ-CBR Series	± 1%	125°C	0603 [1608 Metric]	-	-

CBR04C119B5GAC	2809732 Data Sheet + RoHS	Capacitor, RF, C0G / NP0, 1.1 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 Packaging Options Suggested replacement for:2809732 2809732RL in Re-Reel	10+ kr1.29 100+ kr0.828 500+ kr0.767 1000+ kr0.706 2000+ kr0.632 10000+ kr0.566 20000+ kr0.548 40000+ kr0.512 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	1.1pF	-	HiQ-CBR Series	± 0.1pF	125°C	0402 [1005 Metric]	-	-

CBR04C279B5GAC	2612613RL Data Sheet + RoHS Date/Lot Code	Capacitor, RF, C0G / NP0, 2.7 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) Re-Reel Packaging Options Suggested replacement for:2612613RL 2612613 in Cut Tape A kr40.00 re-reeling charge will be added for this product	500+ kr0.336 1000+ kr0.309 2000+ kr0.255 10000+ kr0.213 20000+ kr0.202 40000+ kr0.192 More Pricing...	Restricted Item Minimum order of 500 items Multiples of 10 only Please enter a valid quantity Add Min: 500 Mult: 10	-	-	-	-	-	-	-	-

CBR04C160J5GAC	1973026 Data Sheet + RoHS	Capacitor, RF, C0G / NP0, 16 pF, 50 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 Packaging Options Suggested replacement for:1973026 1973026RL in Re-Reel 3299723 in Full Reel	10+ kr0.579 100+ kr0.338 500+ kr0.313 1000+ kr0.29 2000+ kr0.241	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	16pF	50V	HiQ-CBR Series	± 5%	125°C	0402 [1005 Metric]	-	-

MCRF15N0R5A500CT	2310361 Data Sheet + RoHS	Capacitor, RF, High Q, 0.5 pF, 50 V, MCRF, ± 0.05pF, 125 °C, 0402 [1005 Metric] MULTICOMP PRO You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2310361 2310361RL in Re-Reel	10+ kr1.44 100+ kr0.744 500+ kr0.527 2500+ kr0.279 5000+ kr0.254 10000+ kr0.228 50000+ kr0.189 100000+ kr0.173 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	-	MCRF	± 0.05pF	125°C	0402 [1005 Metric]	-	-

500R07S0R6AV4T	1885291 Data Sheet + RoHS	Capacitor, RF, High-Q, 0.6 pF, 50 V, S, ± 0.05pF, 125 °C, 0402 [1005 Metric] JOHANSON TECHNOLOGY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1885291 1885291RL in Re-Reel	10+ kr1.11 100+ kr0.639 500+ kr0.532 2500+ kr0.50 5000+ kr0.447 10000+ kr0.394 50000+ kr0.373 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	0.6pF	50V	S	± 0.05pF	125°C	0402 [1005 Metric]	-	-

201S42E471KV4E	1885464 Data Sheet + RoHS	Capacitor, RF, High-Q, 470 pF, 200 V, E, ± 10%, 125 °C, 1111 [2828 Metric] JOHANSON TECHNOLOGY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1885464 1885464RL in Re-Reel	5+ kr11.61 50+ kr10.16 250+ kr8.42 500+ kr7.55 1000+ kr6.97 2000+ kr6.50 10000+ kr6.45 20000+ kr6.32 More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	470pF	200V	E	± 10%	125°C	1111 [2828 Metric]	-	-

251R15S220JV4E	1885437 Data Sheet + RoHS	Capacitor, RF, High-Q, 22 pF, 250 V, S, ± 5%, 125 °C, 0805 [2012 Metric] JOHANSON TECHNOLOGY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1885437 1885437RL in Re-Reel	10+ kr2.20 100+ kr1.43 500+ kr1.32 1000+ kr1.21 2000+ kr1.09 4000+ kr0.969 20000+ kr0.937 40000+ kr0.883 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	22pF	-	S	± 5%	125°C	0805 [2012 Metric]	-	-

VJ1111D470JXRAJ	2420146 Data Sheet + RoHS Date/Lot Code	Capacitor, RF, Surface Mount, 47 pF, 1.5 kV, QUAD HIFREQ, ± 5%, 125 °C, 1111 [2828 Metric] VISHAY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2420146 3335736 in Full Reel 2420146RL in Re-Reel	1+ kr10.10 50+ kr9.25 100+ kr8.38 250+ kr7.56 500+ kr6.72	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	47pF	1.5kV	QUAD HIFREQ	± 5%	125°C	1111 [2828 Metric]	-	-

250R07S330JV4T	1885282 Data Sheet + RoHS	Capacitor, RF, High-Q, 33 pF, 25 V, S, ± 5%, 125 °C, 0402 [1005 Metric] JOHANSON TECHNOLOGY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1885282 1885282RL in Re-Reel	10+ kr0.851 100+ kr0.50 500+ kr0.436 2500+ kr0.383 5000+ kr0.351 10000+ kr0.319 50000+ kr0.298 100000+ kr0.245 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	33pF	-	S	± 5%	125°C	0402 [1005 Metric]	-	-

500R07S180GV4T	1885342 Data Sheet + RoHS	Capacitor, RF, High-Q, 18 pF, 50 V, S, ± 2%, 125 °C, 0402 [1005 Metric] JOHANSON TECHNOLOGY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1885342 1885342RL in Re-Reel	10+ kr1.48 100+ kr0.947 500+ kr0.798 2500+ kr0.713 5000+ kr0.671 10000+ kr0.628 50000+ kr0.585 100000+ kr0.543 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	18pF	50V	S	± 2%	125°C	0402 [1005 Metric]	-	-

500S42E102KV4E	1885457 Data Sheet + RoHS	Capacitor, RF, High-Q, 1000 pF, 50 V, E, ± 10%, 125 °C, 1111 [2828 Metric] JOHANSON TECHNOLOGY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1885457 1885457RL in Re-Reel	5+ kr11.28 50+ kr9.69 250+ kr8.50 500+ kr7.32 1000+ kr6.46 2000+ kr5.53 10000+ kr5.43 20000+ kr5.31 More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	1000pF	-	E	± 10%	125°C	1111 [2828 Metric]	-	-

VJ1111D1R0BXRAJ	2420116 Data Sheet + RoHS Date/Lot Code	Capacitor, RF, Surface Mount, 1 pF, 1.5 kV, QUAD HIFREQ, ± 0.1pF, 125 °C, 1111 [2828 Metric] VISHAY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2420116 2420116RL in Re-Reel	1+ kr9.33 50+ kr8.70 100+ kr8.08 250+ kr7.91	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1pF	1.5kV	QUAD HIFREQ	± 0.1pF	125°C	1111 [2828 Metric]	-	-

CBR02C108B5GAC	2809664 Data Sheet + RoHS Date/Lot Code	Capacitor, RF, C0G / NP0, 0.1 pF, 50 V, HiQ-CBR Series, ± 0.1pF, 125 °C, 0201 [0603 Metric] KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2809664 2809664RL in Re-Reel	10+ kr0.798 100+ kr0.468 500+ kr0.442 1000+ kr0.415 2000+ kr0.33 15000+ kr0.298 30000+ kr0.287 45000+ kr0.277 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	0.1pF	-	HiQ-CBR Series	± 0.1pF	125°C	0201 [0603 Metric]	-	-

CBR02C110F5GAC	2809408 Data Sheet + RoHS Date/Lot Code	Capacitor, RF, C0G / NP0, 11 pF, 50 V, HiQ-CBR Series, ± 1%, 125 °C, 0201 [0603 Metric] KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2809408 2809408RL in Re-Reel	10+ kr2.63 100+ kr2.29 500+ kr1.90 1000+ kr1.70 2000+ kr1.57 4000+ kr1.47 15000+ kr1.40 30000+ kr1.37 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	11pF	-	HiQ-CBR Series	± 1%	125°C	0201 [0603 Metric]	-	-

ML03510R8AAT2A	2058904 Data Sheet + RoHS	Capacitor, RF, Low ESR, 0.8 pF, 50 V, MLO, ± 0.05pF, 125 °C, 0603 [1608 Metric] KYOCERA AVX You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2058904 2058904RL in Re-Reel	5+ kr6.05 50+ kr3.74 250+ kr3.12 500+ kr2.50 1500+ kr2.41 3000+ kr2.33 15000+ kr2.25 30000+ kr2.16 More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	0.8pF	50V	MLO	± 0.05pF	125°C	0603 [1608 Metric]	-	-

MCHH15N1R0C500CT	2310299 Data Sheet + RoHS	Capacitor, RF, Low ESR, 1 pF, 50 V, MCHH, ± 0.25pF, 125 °C, 0402 [1005 Metric] MULTICOMP PRO You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2310299 2310299RL in Re-Reel 2666113 in Full Reel	10+ kr0.432 100+ kr0.355 500+ kr0.195 2500+ kr0.121 5000+ kr0.099	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	1pF	50V	MCHH	± 0.25pF	125°C	0402 [1005 Metric]	-	-

06032U1R5BAT2A	7568177 Data Sheet + RoHS Date/Lot Code	Capacitor, RF, Thin-Film, 1.5 pF, 200 V, Accu-P, ± 0.1pF, 125 °C, 0603 [1608 Metric] KYOCERA AVX You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:7568177 7568177RL in Re-Reel	10+ kr1.30 250+ kr1.21 1000+ kr1.11 5000+ kr0.575 14000+ kr0.553	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	1.5pF	200V	Accu-P	± 0.1pF	125°C	0603 [1608 Metric]	-	-

MCHH15N0R5B500CT	2310291 Data Sheet + RoHS	Capacitor, RF, Low ESR, 0.5 pF, 50 V, MCHH, ± 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 Packaging Options Suggested replacement for:2310291 2310291RL in Re-Reel 2666107 in Full Reel	10+ kr0.64 100+ kr0.408 500+ kr0.29 2500+ kr0.179 5000+ kr0.147	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	0.5pF	-	MCHH	± 0.1pF	125°C	0402 [1005 Metric]	-	-

VJ0505D470JXPAJ	2420110 Data Sheet + RoHS Date/Lot Code	Capacitor, RF, Surface Mount, 47 pF, 250 V, QUAD HIFREQ, ± 5%, 125 °C, 0505 [1414 Metric] VISHAY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2420110 2420110RL in Re-Reel	1+ kr2.50 50+ kr2.19 100+ kr1.82 250+ kr1.63 500+ kr1.49 1000+ kr1.40 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	47pF	-	QUAD HIFREQ	± 5%	125°C	0505 [1414 Metric]	-	-