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

Self Resonant Frequency

Self Resonant Frequency Min

Saturation Current (Isat)

DC Current Rating

Inductance Tolerance

High Frequency Inductor Case

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LQG15HN12NJ02D	42M2082 Data Sheet RoHS Date/Lot Code	MURATA Multilayer Inductor 12 nH 0.41 ohm 2.8 GHz 300 mA 0402 [1005 Metric] LQG15HN_02 Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.040 25+ $0.039 50+ $0.037 100+ $0.034 250+ $0.032 More Pricing...	Min: 10 / Mult: 10	12nH	LQG15HN_02 Series	-	0.41ohm	Unshielded	2.8GHz	-	-	300mA	± 5%	-
6000-102K-RC	63K2880 Data Sheet RoHS Date/Lot Code	BOURNS JW MILLER RF Choke Radial Lead 6000 Series 1 mH 510 mA 2.9 ohm ± 10% 1.3 MHz	Each	1+ $0.354 10+ $0.354 25+ $0.354 50+ $0.354 100+ $0.354 More Pricing...	Min: 1 / Mult: 1	1mH	6000 Series	-	2.9ohm	-	1.3MHz	-	-	510mA	± 10%	-
LQH43CN470K03L	74M2818 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 47 µH 1.1 ohm 10 MHz 280 mA 1812 [4532 Metric] LQH43CN_03 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.459	Min: 1 / Mult: 1	47µH	LQH43CN_03 Series	280mA	1.1ohm	Unshielded	10MHz	-	-	280mA	± 10%	-
LQH32MN470J23L	38K3999 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 47 µH 4.3 ohm 11 MHz 100 mA 1210 [3225 Metric] LQH32MN_23 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.248	Min: 5 / Mult: 5	47µH	LQH32MN_23 Series	-	4.3ohm	Shielded	11MHz	-	-	100mA	± 5%	-
9250A-104-RC	86K8175 Data Sheet RoHS Date/Lot Code	BOURNS JW MILLER RF Choke Molded Choke 9250A Series 100 µH 160 mA 3.12 ohm ± 10% 10 MHz	Each	1+ $3.240 10+ $2.530 25+ $2.390 50+ $2.210 100+ $2.150 More Pricing...	Min: 1 / Mult: 1	100µH	9250A Series	-	3.12ohm	-	10MHz	10MHz	-	160mA	± 10%	-
744761227C	34R6054 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 270 nH 2.1 ohm 822 MHz 200 mA 0603 [1608 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.436 10+ $0.415 25+ $0.403 50+ $0.389 100+ $0.362 More Pricing...	Min: 5 / Mult: 5	270nH	WE-KI Series	-	2.1ohm	Unshielded	822MHz	-	-	200mA	± 5%	-
SC30100KT	17M9034 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY RF Choke SC30 Series 10 µH 219 mA 3.7 ohm ± 10% 50 MHz	Each	1+ $4.040 10+ $3.350 25+ $3.120 50+ $2.950 100+ $2.800 More Pricing...	Min: 1 / Mult: 1	10µH	SC30 Series	-	3.7ohm	-	50MHz	50MHz	-	219mA	± 10%	-
LQW15AN3N3D10D	35R0856 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 3.3 nH 0.04 ohm 12 GHz 900 mA 0402 [1005 Metric] LQW15AN_10 Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.108 25+ $0.101 50+ $0.096 100+ $0.090 250+ $0.084 More Pricing...	Min: 10 / Mult: 10	3.3nH	LQW15AN_10 Series	-	0.04ohm	Unshielded	12GHz	-	-	900mA	± 0.5nH	-
LQW15AN18NG00D	35R0850 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 18 nH 0.27 ohm 4.5 GHz 370 mA 0402 [1005 Metric] LQW15AN_00 Series	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	18nH	LQW15AN_00 Series	-	0.27ohm	Unshielded	4.5GHz	-	-	370mA	± 2%	-
L-14C10NJV4T	39T4647 Data Sheet RoHS	JOHANSON TECHNOLOGY Surface Mount High Frequency Inductor L-14C Series 10 nH 5% 0603 [1608 Metric] 0.35 ohm RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.041 25+ $0.038	Min: 10 / Mult: 10	10µH	L-14C Series	-	0.35ohm	-	-	-	-	300mA	± 5%	-
LQW18ANR22G00D	97K3814 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 220 nH 2.5 ohm 1.2 GHz 120 mA 0603 [1608 Metric] LQW18AN_00 Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.105 25+ $0.099 50+ $0.094 100+ $0.088 250+ $0.082 More Pricing...	Min: 10 / Mult: 10	220nH	LQW18AN_00 Series	-	2.5ohm	Unshielded	1.2GHz	-	-	120mA	± 2%	-
LQH32MN100J23L	38K3989 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 10 µH 1.8 ohm 20 MHz 190 mA 1210 [3225 Metric] LQH32MN_23 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.248	Min: 5 / Mult: 5	10µH	LQH32MN_23 Series	-	1.8ohm	Shielded	20MHz	-	-	190mA	± 5%	-
744765033A	34R6063 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 3.3 nH 0.066 ohm 6 GHz 840 mA 0402 [1005 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.427 10+ $0.410 25+ $0.396 50+ $0.383 100+ $0.355 More Pricing...	Min: 5 / Mult: 5	3.3nH	WE-KI Series	-	0.066ohm	Unshielded	6GHz	-	-	840mA	± 5%	-
CM322522-100KL	62K3085 Data Sheet RoHS Date/Lot Code	BOURNS Wirewound Inductor 10 µH 2.1 ohm 36 MHz 140 mA 1210 [3225 Metric] CM322522 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.144 10+ $0.144 25+ $0.132 50+ $0.132 100+ $0.132 More Pricing...	Min: 1 / Mult: 1	10µH	CM322522 Series	-	2.1ohm	Unshielded	36MHz	-	-	140mA	± 10%	-
L-07W8N2JV4T	39T4636 Data Sheet RoHS	JOHANSON TECHNOLOGY Surface Mount High Frequency Inductor L-07W Series 8.2 nH 5% 0402 [1005 Metric] 4.4 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.234 25+ $0.220 50+ $0.205 100+ $0.192	Min: 10 / Mult: 10	8.2nH	L-07W Series	-	0.104ohm	Unshielded	4.4GHz	-	-	680mA	± 5%	-
6000-331K-RC	63K2893 Data Sheet RoHS Date/Lot Code	BOURNS JW MILLER RF Choke Radial Lead 6000 Series 330 µH 780 mA 0.85 ohm ± 10% 2.3 MHz	Each	1+ $0.819 10+ $0.625 25+ $0.607 50+ $0.589 100+ $0.555 More Pricing...	Min: 1 / Mult: 1	330µH	6000 Series	-	0.85ohm	-	2.3MHz	-	-	780mA	± 10%	-
LBC3225T100KR	84R3489 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 10 µH 0.133 ohm 23 MHz 540 mA 1210 [3225 Metric] LB Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.126 10+ $0.105 25+ $0.104	Min: 1 / Mult: 1	10µH	LB Series	-	0.133ohm	Unshielded	23MHz	-	-	540mA	± 10%	-
MLF1608A3R3K	33P7444 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 3.3 µH 1.3 ohm 65 MHz 30 mA 0603 [1608 Metric] MLF Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.133 25+ $0.123 50+ $0.113 100+ $0.104 250+ $0.096 More Pricing...	Min: 10 / Mult: 10	3.3nH	MLF Series	-	1.3ohm	Shielded	65MHz	-	-	30mA	± 10%	-
MLF2012E5R6KT000	33P7474 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 5.6 µH 0.6 ohm 45 MHz 15 mA 0805 [2012 Metric] MLF Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.138 10+ $0.112 25+ $0.105 50+ $0.099 100+ $0.093 More Pricing...	Min: 5 / Mult: 5	5.6µH	MLF Series	-	0.6ohm	Shielded	45MHz	-	-	15mA	± 10%	-
LQW18ANR10G00D	97K3813 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 100 nH 0.68 ohm 1.8 GHz 220 mA 0603 [1608 Metric] LQW18AN_00 Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.105 25+ $0.099 50+ $0.094 100+ $0.088 250+ $0.082 More Pricing...	Min: 10 / Mult: 10	100µH	LQW18AN_00 Series	-	0.68ohm	Unshielded	1.8GHz	-	-	220mA	± 2%	-
744762410A	74T0893 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 10 µH 3.5 ohm 33 MHz 150 mA 1008 [2516 Metric] WE-RFI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.387 10+ $0.367 25+ $0.358 50+ $0.350 100+ $0.334 More Pricing...	Min: 5 / Mult: 5	10µH	WE-RFI Series	-	3.5ohm	Unshielded	33MHz	-	-	150mA	± 5%	-
LQH43MN101K03L	87X8935 Data Sheet RoHS Date/Lot Code	MURATA Surface Mount High Frequency Inductor LQH43M Series 100 H 10% 1812 [4532 Metric] 6.8 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.451	Min: 1 / Mult: 1	100µH	LQH43MN_03 Series	-	2.5ohm	Unshielded	6.8MHz	-	-	160mA	± 10%	-
LQM2MPN1R0NG0L	45Y5441 Data Sheet RoHS Date/Lot Code	MURATA Surface Mount High Frequency Inductor LQM2MPN Series 1 H 30% 0806 [2016 Metric] 60 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.184 10+ $0.152 25+ $0.143 50+ $0.135 100+ $0.126 More Pricing...	Min: 5 / Mult: 5	1mH	LQM2MPN_G0 Series	-	0.107ohm	Unshielded	60MHz	-	-	-	± 30%	-
B82422H1473K000	25M8341 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82422H Series 47 H 10% 1210 [3225 Metric] 12 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.567 10+ $0.410 25+ $0.372 50+ $0.333 100+ $0.295 More Pricing...	Min: 5 / Mult: 5	47µH	B82422H SIMID Series	-	2.1ohm	Unshielded	12GHz	-	-	230mA	± 10%	-
B82432T1224K000	38K0021 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82432T Series 220 H 10% 1812 [4532 Metric] 4.5 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.694 10+ $0.591 25+ $0.531 50+ $0.519 100+ $0.508 More Pricing...	Min: 5 / Mult: 5	220nH	B82432T SIMID Series	-	7.5ohm	Unshielded	4.5GHz	-	-	130mA	± 10%	-