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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			Price for		Quantity

9230-68-RC	63K4144 Data Sheet RoHS Date/Lot Code	BOURNS JW MILLER RF Choke Molded Choke 9230 Series 100 µH 125 mA 8 ohm ± 10% 13 MHz	Each	1+ $1.320 10+ $1.090 25+ $0.941 50+ $0.886 100+ $0.830 More Pricing...	Min: 1 / Mult: 1	100µH	9230 Series	-	8ohm	-	13MHz	13MHz	-	125mA	± 10%	-
LQH55DN2R2M03L	74M2844 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 2.2 µH 0.029 ohm 80 MHz 3.2 A 2220 [5650 Metric] LQH55DN_03 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $1.370	Min: 1 / Mult: 1	2.2µH	LQH55DN_03 Series	3.2A	0.029ohm	Unshielded	80MHz	-	-	3.2A	± 20%	-
LQW15AN7N5G00D	35R0869 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 7.5 nH 0.13 ohm 6 GHz 570 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	7.5nH	LQW15AN_00 Series	-	0.13ohm	Unshielded	6GHz	-	-	570mA	± 2%	-
LQG15HN3N3S02D	42M2092 Data Sheet RoHS Date/Lot Code	MURATA Multilayer Inductor 3.3 nH 0.19 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	3.3nH	LQG15HN_02 Series	-	0.19ohm	Unshielded	6GHz	-	-	300mA	± 0.3nH	-
LQG18HN33NJ00D	74M2727 Data Sheet RoHS Date/Lot Code	MURATA Multilayer Inductor 33 nH 0.6 ohm 1.7 GHz 300 mA 0603 [1608 Metric] LQG18HN_00 Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.123 25+ $0.116 50+ $0.109 100+ $0.101 250+ $0.100 More Pricing...	Min: 10 / Mult: 10	33nH	LQG18HN_00 Series	-	0.6ohm	Unshielded	1.7GHz	-	-	300mA	± 5%	-
74479774222	06W1233 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Multilayer Inductor 2.2 µH 0.34 ohm 40 MHz 700 mA 0805 [2012 Metric] WE-PMI Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.997 25+ $0.992 50+ $0.987 100+ $0.909 250+ $0.908 More Pricing...	Min: 10 / Mult: 10	2.2µH	WE-PMI Series	-	0.34ohm	Shielded	40MHz	-	-	-	± 20%	-
B82498B1122J	13J5687 Data Sheet RoHS Date/Lot Code	EPCOS Wirewound Inductor 1.2 µH 0.65 ohm 300 MHz 220 mA 0805 [2012 Metric] B82498B SIMID Series	Each (Supplied on Cut Tape) Cut Tape	1+ $1.080 10+ $0.967 25+ $0.886 50+ $0.785 100+ $0.702 More Pricing...	Min: 5 / Mult: 5	1.2µH	B82498B SIMID Series	-	0.65ohm	Unshielded	300MHz	-	-	220mA	± 5%	-
CBC3225T4R7MR	30K5413 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 4.7 µH 0.1 ohm 70 MHz 1.01 A 1210 [3225 Metric] CB Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.200 10+ $0.168 25+ $0.164 50+ $0.152 100+ $0.138 More Pricing...	Min: 1 / Mult: 1	4.7µH	CB Series	-	0.1ohm	Unshielded	70MHz	-	-	1.01A	± 20%	-
B82144A2473J000	07H9424 Data Sheet RoHS Date/Lot Code	EPCOS Axial Leaded High Frequency Inductor RF Choke B82144A LBC Series 47 H 5% 0.5 ohm 800 mA RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.436 10+ $0.371 25+ $0.329 50+ $0.321 100+ $0.311 More Pricing...	Min: 5 / Mult: 5	47µH	B82144A LBC Series	-	0.5ohm	-	5MHz	-	-	800mA	± 5%	-
VLCF5020T-4R7N1R4	33P8696 Data Sheet RoHS Date/Lot Code	TDK Wirewound Inductor 4.7 µH 0.096 ohm 1.4 A 2020 [5050 Metric] VLCF Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.516 10+ $0.482 25+ $0.452 50+ $0.421 100+ $0.393 More Pricing...	Min: 1 / Mult: 1	4.7µH	VLCF Series	-	0.096ohm	Shielded	-	-	-	2.15A	± 30%	-
744761115A	34R6032 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 15 nH 0.17 ohm 4 GHz 700 mA 0603 [1608 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.331 10+ $0.305 25+ $0.291 50+ $0.288 100+ $0.271 More Pricing...	Min: 5 / Mult: 5	15nH	WE-KI Series	-	0.17ohm	Unshielded	4GHz	-	-	700mA	± 5%	-
B82422H1683K000	25M8342 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82422H Series 68 H 10% 1210 [3225 Metric] 10 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.512 10+ $0.423 25+ $0.371 50+ $0.362 100+ $0.351 More Pricing...	Min: 5 / Mult: 5	68µH	B82422H SIMID Series	-	3.4ohm	Unshielded	10MHz	-	-	180mA	± 10%	-
LBR2012T100K	85R4808 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 10 µH 0.36 ohm 32 MHz 150 mA 0805 [2012 Metric] LB Series	Each (Supplied on Full Reel) Full Reel	3000+ $0.038 6000+ $0.036 12000+ $0.034	Min: 3000 / Mult: 3000	10µH	LB Series	-	0.36ohm	Unshielded	32MHz	-	-	150mA	± 10%	-
74476014C	34R5995 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 47 nH 0.31 ohm 1.65 GHz 500 mA 0805 [2012 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	47µH	WE-KI Series	-	0.31ohm	Unshielded	1.65GHz	-	-	500mA	± 5%	-
SC30102KT	96K2994 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY RF Choke SC30 Series 1000 mH 49 mA 72 ohm ± 10% 3.4 MHz	Each	1+ $4.200 10+ $4.020 25+ $3.830 50+ $3.480 100+ $3.160 More Pricing...	Min: 1 / Mult: 1	1mH	SC30 Series	-	72ohm	-	3.4MHz	-	-	49mA	± 10%	-
MLZ2012M330WT000	46W4795 Data Sheet RoHS	TDK Multilayer Inductor 33 µH 2.6 ohm 15 MHz 190 mA 0805 [2012 Metric] MLZ Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.103 10+ $0.076 25+ $0.073 50+ $0.068 100+ $0.062 More Pricing...	Min: 1 / Mult: 1	33nH	MLZ Series	-	2.6ohm	Shielded	15MHz	-	-	190mA	± 20%	-
MCFT0BT6N5	06W0852 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Surface Mount High Frequency Inductor MCFT Series 6.5 nH 0.1nH 0402 [1005 Metric] 6 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.033 50+ $0.032 100+ $0.022 250+ $0.019	Min: 10 / Mult: 10	6.5nH	MCFT Series	-	1.05ohm	Shielded	6GHz	-	-	260mA	± 0.1nH	-
CI160808-18NJ	47Y7148 Data Sheet RoHS Date/Lot Code	BOURNS Surface Mount High Frequency Inductor CI160808 Series 18 nH 5% 0603 [1608 Metric] 1.35 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.064 25+ $0.061	Min: 10 / Mult: 10	18nH	CI160808 Series	-	0.5ohm	Unshielded	1.35GHz	-	-	300mA	± 5%	-
B82432T1473K000	38K0026 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82432T Series 47 H 10% 1812 [4532 Metric] 11 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.736 10+ $0.613 25+ $0.537 50+ $0.522 100+ $0.508 More Pricing...	Min: 5 / Mult: 5	47µH	B82432T SIMID Series	-	1.35ohm	Unshielded	11MHz	-	-	350mA	± 10%	-
LQP03TN2N7B02D	45Y5460 Data Sheet RoHS Date/Lot Code	MURATA Surface Mount High Frequency Inductor LQP03TN Series 2.7 nH 0.1nH 0201 [0603 Metric] 10 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.032 25+ $0.030 50+ $0.029 100+ $0.027 250+ $0.026 More Pricing...	Min: 10 / Mult: 10	2.7nH	LQP03TN_02 Series	-	0.2ohm	Unshielded	10MHz	-	-	500mA	± 0.1nH	-
LQP03TN3N9B02D	45Y5463 Data Sheet RoHS Date/Lot Code	MURATA Surface Mount High Frequency Inductor LQP03TN Series 3.9 nH 0.1nH 0201 [0603 Metric] 5.7 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.032 25+ $0.030 50+ $0.029 100+ $0.027 250+ $0.026 More Pricing...	Min: 10 / Mult: 10	3.9nH	LQP03TN_02 Series	-	0.3ohm	Unshielded	5.7GHz	-	-	400mA	± 0.1nH	-
744786122A	55X3943 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Multilayer Inductor 22 nH 0.6 ohm 2 GHz 400 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	22nH	WE-MK Series	-	0.6ohm	Unshielded	2GHz	-	-	400mA	± 5%	-
MCFT000031	10R8566 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Surface Mount High Frequency Inductor MCFT Series 15 nH 5% 0402 [1005 Metric] 2.3 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	15nH	MCFT Series	-	0.55ohm	Shielded	2.3GHz	-	-	300mA	± 5%	-
NLCV32T-101K-EF	67X4539 Data Sheet RoHS Date/Lot Code	TDK Surface Mount High Frequency Inductor NLCV Series 100 H 10% 1210 [3225 Metric] 10 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.182 10+ $0.150 25+ $0.143 50+ $0.132 100+ $0.120 More Pricing...	Min: 5 / Mult: 5	100µH	NLCV32-EF Series	-	3.7ohm	Unshielded	10MHz	-	-	120mA	± 10%	-
LQW2UASR56J00L	48W6352 Data Sheet RoHS Date/Lot Code	MURATA Surface Mount High Frequency Inductor LQW2UA Series 560 nH 5% 1008 [2520 Metric] 415 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.194 10+ $0.161 25+ $0.141 50+ $0.138 100+ $0.134 More Pricing...	Min: 5 / Mult: 5	560nH	LQW2UAS_00 Series	-	1.33ohm	Unshielded	415MHz	-	-	400mA	± 5%	-