RF Inductors | Newark Electronics Mexico

We offer an extensive range of wirewound, thin film, shielded and unshielded, and multilayer RF Inductors.What is an RF Inductor?RF Inductors are radio frequency inductors, used at high resonant frequencies. The three basic types are multilayered coil, thin film coated ceramic, and wire wound ceramic. Axial leaded and radial leaded devices are also available. RF inductors are used in the high-frequency band from 10 MHz to several GHz. As these products require a high Q (Quality factor) value, most have a non-magnetic core structure, and they are mainly used in the high-frequency circuits of mobile communications equipment, such as mobile phones, wireless LAN, and others.How the three types are constructed, and how to choose between themThe wire wound structure is formed by winding copper wire in a spiral shape around an alumina core. The coil can be formed using thicker wire than the multilayer and film structures, which provides the following features:

Low DC resistance is possible
Extremely high Q (Quality factor) value
Large currents can be supported

These features make the wire wound structure suitable for matching applications in antenna and PA circuits that require an extremely high Q factor, and resonance applications in IF circuits.Film structure chip inductors have a multilayer structure, but the coil is formed with high accuracy over ceramic materials.Extremely accurate cores can be formed, providing the following features:

High-performance electrical characteristics can be realized even for compact chips such as 0603 size
Prepared fine lineup of close inductance steps and tight inductance tolerance.
High Q and high SRF

This makes film structure chip inductors suitable for RF circuit matching and resonance applications that require narrow tolerance and a high Q factor to support trends toward smaller and more lightweight mobile communication equipment.The multilayer structure is formed by layering ceramic materials and a coil conductor to create an integrated multilayer-type inductor. This enables a smaller size and lower cost compared to the wire wound structure.While the Q factor is lower than that of the wire wound structure, the multilayer structure provides good overall balance between the L value tolerance, rated current, size, price, and other characteristics, enabling use in a wide range of applications.The multilayer structure is suitable for various applications such as RF circuit matching, choke, and resonance for mobile communication equipment.

Manufacturer

Inductance

Product Range

RMS Current (Irms)

DC Resistance Max

Inductor Construction

Self Resonant Frequency

Self Resonant Frequency Min

Saturation Current (Isat)

DC Current Rating

Inductance Tolerance

High Frequency Inductor Case

Packaging

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NLFV32T-151K-EF	52X6153 Data Sheet RoHS Date/Lot Code	TDK Surface Mount High Frequency Inductor NLFV Series 150 H 10% 1210 [3225 Metric] 8 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.321 10+ $0.264 25+ $0.232 50+ $0.226 100+ $0.219 More Pricing...	Min: 5 / Mult: 5	150µH	NLFV32-EF Series	-	2.9ohm	Shielded	8MHz	-	-	50mA	± 10%	-
B82422H1223K000	25M8336 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82422H Series 22 H 10% 1210 [3225 Metric] 21 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.427 10+ $0.376 25+ $0.344 50+ $0.337 100+ $0.331 More Pricing...	Min: 5 / Mult: 5	22µH	B82422H SIMID Series	-	1ohm	Unshielded	21MHz	-	-	330mA	± 10%	-
LQH43MN220K03L	45Y5430 Data Sheet RoHS Date/Lot Code	MURATA Surface Mount High Frequency Inductor LQH43MN Series 22 H 10% 1812 [4532 Metric] 15 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.398	Min: 1 / Mult: 1	22µH	LQH43MN_03 Series	-	0.94ohm	Unshielded	15MHz	-	-	320mA	± 10%	-
LQW15AN1N5B00D	45Y5466 Data Sheet RoHS Date/Lot Code	MURATA Surface Mount High Frequency Inductor LQW15AN Series 1.5 nH 0.1nH 0402 [1005 Metric] 18 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.102 25+ $0.097 50+ $0.091 100+ $0.085 250+ $0.080 More Pricing...	Min: 10 / Mult: 10	1.5nH	LQW15AN_00 Series	-	0.03ohm	Unshielded	18GHz	-	-	1A	± 0.1nH	-
B82496C3221J	13J5678 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82496C Series 220 nH 5% 0603 [1608 Metric] 1.3 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.284 25+ $0.263 50+ $0.257 100+ $0.250 250+ $0.231 More Pricing...	Min: 10 / Mult: 10	220nH	B82496C SIMID Series	-	7ohm	Unshielded	1.3GHz	-	-	110mA	± 5%	-
CM322522-470KL	38K0519 Data Sheet RoHS Date/Lot Code	BOURNS Surface Mount High Frequency Inductor CM322522 Series 47 H 10% 1210 [3225 Metric] 15 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.329 10+ $0.229 25+ $0.220 50+ $0.209	Min: 5 / Mult: 5	47µH	CM322522 Series	-	7ohm	Unshielded	15MHz	-	-	60mA	± 10%	-
B82144A2107J000	94W7717 Data Sheet RoHS Date/Lot Code	EPCOS Axial Leaded High Frequency Inductor RF Choke B82144A LBC Series 100 mH 5% 420 ohm 20 mA RoHS Compliant: Yes	Each (Supplied on Full Reel) Full Reel	1500+ $0.346 3000+ $0.336 6000+ $0.329	Min: 1500 / Mult: 1500	100mH	B82144A LBC Series	-	420ohm	-	120kHz	-	-	20mA	± 5%	-
SC30R33KT	25M8837 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY INDUCTOR 0.33UH AXIAL	Each	1+ $3.780	Min: 1 / Mult: 1	330nH	SC30 Series	-	0.22ohm	-	410MHz	-	-	900mA	± 10%	-
NLV25T-R56J-EF	31Y3238 Data Sheet RoHS Date/Lot Code	TDK Surface Mount High Frequency Inductor NLV Series 560 nH 5% 1008 [2520 Metric] 325 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.211 10+ $0.157 25+ $0.147 50+ $0.135 100+ $0.122 More Pricing...	Min: 5 / Mult: 5	560nH	NLV25-EF Series	-	0.75ohm	Unshielded	325MHz	-	-	325mA	± 5%	-
LB2012T101K	52Y0997 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Surface Mount High Frequency Inductor LB Series 100 H 10% 0805 [2012 Metric] 8 MHz 7 ohm RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.257 10+ $0.226 25+ $0.200 50+ $0.123 100+ $0.100 More Pricing...	Min: 5 / Mult: 5	100mH	LB Series	-	7ohm	Unshielded	8MHz	8MHz	-	45mA	± 10%	0805 [2012 Metric]
MLP2012S3R3MT0S1	99W2666 Data Sheet RoHS Date/Lot Code	TDK Surface Mount High Frequency Inductor MLP Series 3.3 H 20% 0805 [2012 Metric] 0.19 ohm RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.176 25+ $0.166 50+ $0.157 100+ $0.147 250+ $0.139 More Pricing...	Min: 10 / Mult: 10	3.3µH	MLP Series	-	0.19ohm	Shielded	-	-	-	900mA	± 20%	-
MLP2012S2R2MT000	99W2665 Data Sheet RoHS Date/Lot Code	TDK Surface Mount High Frequency Inductor MLP Series 2.2 H 20% 0805 [2012 Metric] 0.23 ohm RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.414 25+ $0.365 50+ $0.305 100+ $0.257 250+ $0.217 More Pricing...	Min: 10 / Mult: 10	2.2µH	MLP Series	-	0.23ohm	Shielded	-	-	-	800mA	± 20%	-
B82496C3479J000	13J5683 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82496C Series 4.7 nH 5% 0603 [1608 Metric] 7 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.250 25+ $0.220 50+ $0.215 100+ $0.208 250+ $0.183 More Pricing...	Min: 10 / Mult: 10	4.7nH	B82496C SIMID Series	-	0.1ohm	Unshielded	7GHz	-	-	800mA	± 5%	-
744786156A	55X3948 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Multilayer Inductor 56 nH 0.75 ohm 1.1 GHz 300 mA 0603 [1608 Metric] WE-MK Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.248 25+ $0.243 50+ $0.239 100+ $0.226 250+ $0.217 More Pricing...	Min: 10 / Mult: 10	56nH	WE-MK Series	-	0.75ohm	Unshielded	1.1GHz	-	-	300mA	± 5%	-
MCFT000100	10R8635 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Surface Mount High Frequency Inductor MCFT Series 270 nH 5% 0603 [1608 Metric] 900 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.160 25+ $0.108 50+ $0.095	Min: 10 / Mult: 10	270nH	MCFT Series	-	2.1ohm	Shielded	900MHz	-	-	200mA	± 5%	-
NLCV32T-150K-EF	67X4540 Data Sheet RoHS Date/Lot Code	TDK Surface Mount High Frequency Inductor NLCV Series 15 H 10% 1210 [3225 Metric] 26 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.213 10+ $0.175 25+ $0.165 50+ $0.156 100+ $0.147 More Pricing...	Min: 5 / Mult: 5	15µH	NLCV32-EF Series	-	0.56ohm	Unshielded	26MHz	-	-	370mA	± 10%	-
SRP2010-1R0M	78X5431 Data Sheet RoHS Date/Lot Code	BOURNS Surface Mount Power Inductor SRP2010 Series 1 H 20% Wirewound 0.072 ohm 2.1 A RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.382 10+ $0.329 25+ $0.303 50+ $0.284 100+ $0.264 More Pricing...	Min: 5 / Mult: 5	1µH	SRP2010 Series	-	0.072ohm	Shielded	-	-	-	2.1A	± 20%	-
MLG0603S47NJT000	33P7480 Data Sheet RoHS Date/Lot Code	TDK Surface Mount High Frequency Inductor MLG Series 47 nH 5% 0201 [0603 Metric] 1.3 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.049 25+ $0.047 50+ $0.045 100+ $0.041 250+ $0.038 More Pricing...	Min: 10 / Mult: 10	47µH	MLG Series	-	2.2ohm	Unshielded	1.3GHz	-	-	50mA	± 5%	-
CM453232-470KL	40Y8547 Data Sheet RoHS Date/Lot Code	BOURNS Surface Mount High Frequency Inductor CM453232 Series 47 H 10% 1812 [4532 Metric] 10 MHz RoHS Compliant: Yes	Each (Supplied on Full Reel) Full Reel	500+ $0.219 1000+ $0.200 2000+ $0.192 3000+ $0.183 5000+ $0.179	Min: 500 / Mult: 500	47µH	CM45 Series	-	5ohm	Unshielded	10MHz	-	-	140mA	± 10%	-
744784110A	55X3908 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Multilayer Inductor 10 nH 0.4 ohm 3.2 GHz 300 mA 0402 [1005 Metric] WE-MK Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.211 25+ $0.205 50+ $0.197 100+ $0.175 250+ $0.174 More Pricing...	Min: 10 / Mult: 10	10nH	WE-MK Series	-	0.4ohm	Unshielded	3.2GHz	-	-	300mA	± 5%	-
744784056A	55X3905 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Multilayer Inductor 5.6 nH 0.3 ohm 4 GHz 300 mA 0402 [1005 Metric] WE-MK Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.220 25+ $0.218 50+ $0.201 100+ $0.177 250+ $0.172 More Pricing...	Min: 10 / Mult: 10	5.6nH	WE-MK Series	-	0.3ohm	Unshielded	4GHz	-	-	300mA	± 0.3nH	-
3613C100K	62W5388 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY Surface Mount High Frequency Inductor 3613C Series 10 H 10% 1812 [4532 Metric] 20 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.564 10+ $0.469 25+ $0.441 50+ $0.415 100+ $0.388	Min: 1 / Mult: 1	10nH	3613C Series	-	1.6ohm	Shielded	20MHz	-	-	250mA	± 10%	-
MCFT000120	10R8655 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Surface Mount High Frequency Inductor MCFT Series 220 nH 5% 0805 [2012 Metric] 850 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.274 10+ $0.160 25+ $0.108 50+ $0.095	Min: 5 / Mult: 5	220nH	MCFT Series	-	0.7ohm	Shielded	850MHz	-	-	400mA	± 5%	-
SRP2010-2R2M	78X5432 Data Sheet RoHS Date/Lot Code	BOURNS Surface Mount Power Inductor SRP2010 Series 2.2 H 20% Wirewound 0.168 ohm 1.5 A RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.403 10+ $0.335 25+ $0.316 50+ $0.298 100+ $0.279 More Pricing...	Min: 5 / Mult: 5	2.2µH	SRP2010 Series	-	0.168ohm	Shielded	-	-	-	1.5A	± 20%	-
LQH43MN100K03L	87X8934 Data Sheet RoHS Date/Lot Code	MURATA Surface Mount High Frequency Inductor LQH43M Series 10 H 10% 1812 [4532 Metric] 23 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.398	Min: 1 / Mult: 1	10nH	LQH43MN_03 Series	-	0.56ohm	Unshielded	23MHz	-	-	400mA	± 10%	-