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.

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Inductance

Product Range

RMS Current (Irms)

DC Resistance Max

Inductor Construction

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Saturation Current (Isat)

DC Current Rating

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High Frequency Inductor Case

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LQG15HN3N0S02D	42M2091 Data Sheet RoHS Date/Lot Code	MURATA Multilayer Inductor 3 nH 0.18 ohm 6 GHz 300 mA 0402 [1005 Metric] LQG15HN_02 Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.040 25+ $0.038 50+ $0.036 100+ $0.034 250+ $0.032 More Pricing...	Min: 10 / Mult: 10	3nH	LQG15HN_02 Series	-	0.18ohm	Unshielded	6GHz	-	-	300mA	± 0.3nH	-
MLF2012E100KT000	33P7473 Data Sheet RoHS	TDK Multilayer Inductor 10 µH 0.8 ohm 30 MHz 15 mA 0805 [2012 Metric] MLF Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.055	Min: 1 / Mult: 1	10µH	MLF Series	-	0.8ohm	Shielded	30MHz	-	-	15mA	± 10%	-
B82144A2474J000	13J1380 Data Sheet RoHS Date/Lot Code	EPCOS Axial Leaded High Frequency Inductor RF Choke B82144A LBC Series 470 H 5% 2.5 ohm 280 mA RoHS Compliant: Yes	Each	1+ $0.468 10+ $0.390 25+ $0.343 50+ $0.333 100+ $0.324 More Pricing...	Min: 1 / Mult: 1	470µH	B82144A LBC Series	-	2.5ohm	-	1.5MHz	-	-	280mA	± 5%	-
LQG15HN5N6S02D	42M2101 Data Sheet RoHS Date/Lot Code	MURATA Multilayer Inductor 5.6 nH 0.26 ohm 5.3 GHz 300 mA 0402 [1005 Metric] LQG15HN_02 Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.040 25+ $0.038 50+ $0.036 100+ $0.034 250+ $0.032 More Pricing...	Min: 10 / Mult: 10	5.6nH	LQG15HN_02 Series	-	0.26ohm	Unshielded	5.3GHz	-	-	300mA	± 0.3nH	-
ILSB1206ER100K	02M8730 Data Sheet RoHS Date/Lot Code	VISHAY Multilayer Inductor 10 µH 1 ohm 28 MHz 25 mA 1206 [3216 Metric] ILSB-1206 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.168	Min: 1 / Mult: 1	10µH	ILSB-1206 Series	-	1ohm	Shielded	28MHz	-	-	25mA	± 10%	-
VLCF4018T-6R8NR94-2	33P8668 Data Sheet RoHS Date/Lot Code	TDK Wirewound Inductor 6.8 µH 0.124 ohm 940 mA VLCF Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.537 10+ $0.473 25+ $0.454 50+ $0.430 100+ $0.407 More Pricing...	Min: 1 / Mult: 1	6.8µH	VLCF Series	-	0.124ohm	Shielded	-	-	-	1.55A	± 30%	-
B82422H1154K000	12P7259 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82422H Series 150 H 10% 1210 [3225 Metric] 6 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.512 10+ $0.374 25+ $0.355 50+ $0.335 100+ $0.316 More Pricing...	Min: 5 / Mult: 5	150µH	B82422H SIMID Series	-	7.5ohm	Unshielded	6GHz	-	-	120mA	± 10%	-
MLF2012A2R7KT000	33P7459 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 2.7 µH 0.55 ohm 70 MHz 50 mA 0805 [2012 Metric] MLF Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.109	Min: 5 / Mult: 5	2.7µH	MLF Series	-	0.55ohm	Shielded	70MHz	-	-	50mA	± 10%	-
744760218C	34R6002 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 180 nH 0.96 ohm 870 MHz 400 mA 0805 [2012 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.436 10+ $0.415 25+ $0.414 50+ $0.389 100+ $0.362 More Pricing...	Min: 5 / Mult: 5	180nH	WE-KI Series	-	0.96ohm	Unshielded	870MHz	-	-	400mA	± 5%	-
LQG15HN18NJ02D	42M2084 Data Sheet RoHS Date/Lot Code	MURATA Multilayer Inductor 18 nH 0.51 ohm 2.1 GHz 300 mA 0402 [1005 Metric] LQG15HN_02 Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.040 25+ $0.038 50+ $0.036 100+ $0.034 250+ $0.032 More Pricing...	Min: 10 / Mult: 10	18nH	LQG15HN_02 Series	-	0.51ohm	Unshielded	2.1GHz	-	-	300mA	± 5%	-
744760039A	34R5981 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 3.9 nH 0.06 ohm 6 GHz 600 mA 0805 [2012 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.331 10+ $0.305 25+ $0.288 50+ $0.282 100+ $0.277 More Pricing...	Min: 5 / Mult: 5	3.9nH	WE-KI Series	-	0.06ohm	Unshielded	6GHz	-	-	600mA	± 0.2nH	-
LQW15AN2N7C00D	35R0852 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 2.7 nH 0.05 ohm 15 GHz 850 mA 0402 [1005 Metric] LQW15AN_00 Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.098 25+ $0.093 50+ $0.088 100+ $0.082 250+ $0.077 More Pricing...	Min: 10 / Mult: 10	2.7µH	LQW15AN_00 Series	-	0.05ohm	Unshielded	15GHz	-	-	850mA	± 0.2nH	-
L-07WR12JV4T	39T4612 Data Sheet RoHS	JOHANSON TECHNOLOGY Surface Mount High Frequency Inductor L-07W Series 120 nH 5% 0402 [1005 Metric] 1.1 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.284 25+ $0.259 50+ $0.253 100+ $0.247	Min: 10 / Mult: 10	120nH	L-07W Series	-	2.66ohm	Unshielded	1.1GHz	-	-	100mA	± 5%	-
MLF2012DR56K	33P7469 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 560 nH 0.55 ohm 150 MHz 150 mA 0805 [2012 Metric] MLF Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.129 10+ $0.100 25+ $0.093 50+ $0.083 100+ $0.076 More Pricing...	Min: 5 / Mult: 5	560nH	MLF Series	-	0.55ohm	Shielded	150MHz	-	-	150mA	± 10%	-
744766122	45Y9862 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Surface Mount High Frequency Inductor WE-GF Series 22 H 10% 1812 [4532 Metric] 13 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.841 10+ $0.770 25+ $0.764 50+ $0.761 100+ $0.724 More Pricing...	Min: 1 / Mult: 1	22µH	WE-GF Series	-	3.2ohm	Unshielded	13MHz	-	-	180mA	± 10%	-
AS0605N5GTR	36X2257 Data Sheet RoHS Date/Lot Code	KYOCERA AVX INDUCTOR 5.5NH 2% 4.9GHZ AIR CORE	Each (Supplied on Cut Tape) Cut Tape	1+ $0.516	Min: 5 / Mult: 5	5.5nH	AS Series	2.9A	0.0034ohm	-	4.9GHz	-	-	-	± 2%	-
NLCV32T-151K-EF	31Y3226 Data Sheet RoHS Date/Lot Code	TDK Surface Mount High Frequency Inductor NLCV Series 150 H 10% 1210 [3225 Metric] 8 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.192 10+ $0.157 25+ $0.148 50+ $0.140 100+ $0.132 More Pricing...	Min: 5 / Mult: 5	150µH	NLCV32-EF Series	-	7.93ohm	Unshielded	8MHz	-	-	100mA	± 10%	-
LQW15AN4N3B00D	45Y5475 Data Sheet RoHS Date/Lot Code	MURATA Surface Mount High Frequency Inductor LQW15AN Series 4.3 nH 0.1nH 0402 [1005 Metric] 10 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	4.3nH	LQW15AN_00 Series	-	0.07ohm	Unshielded	10GHz	-	-	750mA	± 0.1nH	-
CBMF1608T100K	85R4806 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 10 µH 0.36 ohm 32 MHz 380 mA 0603 [1608 Metric] CB Series	Each (Supplied on Full Reel) Full Reel	3000+ $0.082 6000+ $0.080 12000+ $0.078	Min: 3000 / Mult: 3000	10µH	CB Series	-	0.36ohm	Unshielded	32MHz	-	-	380mA	± 10%	-
NLCV32T-221K-EF	67X4543 Data Sheet RoHS Date/Lot Code	TDK Surface Mount High Frequency Inductor NLCV Series 220 H 10% 1210 [3225 Metric] 7 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.182 10+ $0.141 25+ $0.135 50+ $0.127 100+ $0.121 More Pricing...	Min: 5 / Mult: 5	220µH	NLCV32-EF Series	-	8.4ohm	Unshielded	7MHz	-	-	80mA	± 10%	-
MCFT000028	10R8563 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Surface Mount High Frequency Inductor MCFT Series 4.7 nH 0.3nH 0402 [1005 Metric] 4 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.024 50+ $0.012 100+ $0.010 250+ $0.009 500+ $0.007 More Pricing...	Min: 10 / Mult: 10	4.7nH	MCFT Series	-	0.22ohm	Shielded	4GHz	-	-	300mA	± 0.3nH	-
LQG15HS4N7S02D	49AC3890 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 4.7NH 0.7A 0402 MULTILAYER	Each (Supplied on Cut Tape) Cut Tape	10+ $0.040 25+ $0.038 50+ $0.036 100+ $0.034 250+ $0.032 More Pricing...	Min: 10 / Mult: 10	4.7nH	LQG15HS_02 Series	-	0.16ohm	Unshielded	6GHz	-	-	700mA	± 0.3nH	-
LQW32FT470M0HL	57AC7028 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR WIREWOUND 47UH 20% AEC-Q200	Each (Supplied on Cut Tape) Cut Tape	1+ $1.040 10+ $0.852 25+ $0.803 50+ $0.754 100+ $0.705 More Pricing...	Min: 1 / Mult: 1	47µH	LQW32FT_0H Series	-	0.9ohm	Unshielded	-	-	-	500mA	± 20%	-
NLV32T-680J-EF	15AC6812 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 68UH 0.05A 1210	Each (Supplied on Cut Tape) Cut Tape	1+ $0.172 10+ $0.136 25+ $0.135 50+ $0.124 100+ $0.114 More Pricing...	Min: 5 / Mult: 5	68µH	NLV32-EF Series	-	9ohm	Unshielded	12MHz	-	-	50mA	± 5%	-
LQW15AN2N2D10D	49AC3920 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 2.2NH 1A 0402 UNSHIELDED	Each (Supplied on Cut Tape) Cut Tape	10+ $0.108 25+ $0.101 50+ $0.094 100+ $0.088 250+ $0.084 More Pricing...	Min: 10 / Mult: 10	2.2nH	LQW15AN_10 Series	-	0.027ohm	Unshielded	14GHz	-	-	1A	± 0.5nH	-