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

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			Price for		Quantity

MLZ1608N2R2LT	84Y6344 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor Ferrite 2.2 µH 0.18 ohm 500 mA MLZ Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.292 25+ $0.268 50+ $0.183 100+ $0.153 250+ $0.129 More Pricing...	Min: 10 / Mult: 10	2.2µH	MLZ Series	-	0.18ohm	Shielded	-	-	-	500mA	± 20%	-
B82144B2104J000	31AC6321 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 100UH 5% 1.3A 5.4MHZ	Each (Supplied on Cut Tape) Cut Tape	1+ $0.567 10+ $0.474 25+ $0.416 50+ $0.406 100+ $0.394 More Pricing...	Min: 5 / Mult: 5	100µH	B82144B2 LBC+ Series	-	0.46ohm	-	5.4MHz	-	-	1.3A	± 5%	-
LQW15AN8N2J00D	49AC3942 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 8.2NH 0.54A 0402 UNSHIELDED	Each (Supplied on Cut Tape) Cut Tape	10+ $0.094 25+ $0.089 50+ $0.083 100+ $0.078 250+ $0.074 More Pricing...	Min: 10 / Mult: 10	8.2nH	LQW15AN_00 Series	-	0.14ohm	Unshielded	5.5GHz	-	-	540mA	± 5%	-
MLZ2012N6R8LT000	55Y3322 Data Sheet RoHS	TDK Multilayer Inductor 6.8 µH 0.25 ohm 60 MHz 550 mA 0805 [2012 Metric] MLZ Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.041 25+ $0.041 50+ $0.041 100+ $0.041 250+ $0.041 More Pricing...	Min: 1 / Mult: 1	6.8µH	MLZ Series	-	0.25ohm	Shielded	60MHz	-	-	550mA	± 20%	-
LBC2016T100K	27K1851 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 10 µH 1.066 ohm 235 mA 0806 [2016 Metric] LB Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.044 10+ $0.044	Min: 1 / Mult: 1	10µH	LB Series	-	1.066ohm	Unshielded	-	-	-	235mA	± 10%	-
B82144F2473J000	31AC6343 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 47UH 5% 1.7A 7.5MHZ	Each (Supplied on Cut Tape) Cut Tape	1+ $0.567 10+ $0.474 25+ $0.416 50+ $0.406 100+ $0.394 More Pricing...	Min: 5 / Mult: 5	47µH	B82144F2 LBC+ Series	-	0.27ohm	-	7.5MHz	-	-	1.7A	± 5%	-
LQW15AN40NG00D	76AH5584 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 40NH 3GHZ 0.25A 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.102 25+ $0.080 50+ $0.074 100+ $0.067 250+ $0.063 More Pricing...	Min: 10 / Mult: 10	40nH	LQW15AN_00 Series	-	0.7ohm	Unshielded	3GHz	-	-	250mA	± 2%	-
7447860215	83AH8614 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR 150NH 500MHZ 0.3A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.073 25+ $0.071 50+ $0.068 100+ $0.063 250+ $0.061 More Pricing...	Min: 10 / Mult: 10	150nH	WE-MK Series	-	1.2ohm	Unshielded	500MHz	-	-	300mA	± 5%	-
LQM21PN2R2MCHD	76AH5525 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 2.2UH 30MHZ 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.352 10+ $0.293 25+ $0.277 50+ $0.259 100+ $0.242 More Pricing...	Min: 5 / Mult: 5	2.2µH	LQM21PN_CH Series	-	0.25ohm	Unshielded	30MHz	-	-	1.3A	± 20%	-
LQP03TN0N6B02D	76AH5537 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 0.6NH 20GHZ 0.85A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.032 25+ $0.031 50+ $0.029 100+ $0.027 250+ $0.026 More Pricing...	Min: 10 / Mult: 10	0.6nH	LQP03TN_02 Series	-	0.07ohm	Unshielded	20GHz	-	-	850mA	± 0.1nH	-
LQW2BAS56NJ00L	76AH5701 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 56NH 1.6GHZ 0.5A 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.152 10+ $0.129 25+ $0.124 50+ $0.119 100+ $0.115 More Pricing...	Min: 5 / Mult: 5	56nH	LQW2BAS_00 Series	-	0.34ohm	Unshielded	1.6GHz	-	-	500mA	± 5%	-
LQW2UAS1R0G0CL	65AH7916 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 1UH 290MHZ 1008 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.300 10+ $0.245 25+ $0.215 50+ $0.203 100+ $0.192 More Pricing...	Min: 5 / Mult: 5	1µH	LQW2UAS_0C Series	-	1.75ohm	Unshielded	290MHz	-	-	370mA	± 2%	-
MLZ2012M2R2HTD25	69AH1391 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 2.2UH 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.129 10+ $0.109 25+ $0.096 50+ $0.094 100+ $0.091 More Pricing...	Min: 5 / Mult: 5	2.2µH	MLZ Series	-	0.208ohm	Shielded	-	-	-	600mA	± 20%	-
LQW18AN2N2C80D	76AH5629 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 2.2NH 15GHZ 3.2A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.127 25+ $0.120 50+ $0.114 100+ $0.106 250+ $0.102 More Pricing...	Min: 10 / Mult: 10	2.2µH	LQW18AN_80 Series	-	0.018ohm	Unshielded	15GHz	-	-	3.2A	± 0.2nH	-
LQG15HS1N8S02D	76AH5377 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 1.8NH 6GHZ 0402 ROHS COMPLIANT: YES	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	1.8nH	LQG15HS_02 Series	-	0.08ohm	Unshielded	6GHz	-	-	950mA	± 0.3nH	-
MEKK2016T2R2M	40AH3404 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 2.2 µH 0.15 ohm 1.9 A 0806 [2016 Metric] MCOIL ME Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.134 25+ $0.134 50+ $0.134 100+ $0.134 250+ $0.134 More Pricing...	Min: 1 / Mult: 1	2.2µH	MCOIL ME Series	-	0.15ohm	Shielded	-	-	-	1.9A	± 20%	-
CC453232A-2R2KL	81AH8857 Data Sheet RoHS Date/Lot Code	BOURNS POWER INDUCTOR AEC-Q200 2.2UH 1.6A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.585 10+ $0.399 25+ $0.391 50+ $0.383 100+ $0.374	Min: 1 / Mult: 1	2.2µH	CC453232A Series	-	0.17ohm	Unshielded	-	-	-	1.6A	± 10%	-
B82442T1685K000	92AH1168 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 6.8MH 600KHZ 2220 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.340 10+ $1.090 25+ $0.940 50+ $0.890 100+ $0.838 More Pricing...	Min: 1 / Mult: 1	6.8µH	B82442T SIMID Series	-	60.3ohm	Unshielded	600kHz	-	-	65mA	± 10%	-
LQW18AN18NJ00D	76AH5627 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 18NH 5.5GHZ 0.55A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.098 25+ $0.093 50+ $0.087 100+ $0.081 250+ $0.076 More Pricing...	Min: 10 / Mult: 10	18nH	LQW18AN_00 Series	-	0.16ohm	Unshielded	5.5GHz	-	-	550mA	± 5%	-
LQW18AS15NJ0CD	65AH7856 Data Sheet RoHS Date/Lot Code	MURATA HIGH FREQUENCY INDUCTOR 15NH 4GHZ ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.375 25+ $0.315 50+ $0.303 100+ $0.289 250+ $0.246 More Pricing...	Min: 10 / Mult: 10	15nH	LQW18AS_0C Series	-	0.17ohm	Unshielded	4GHz	-	-	700mA	± 5%	-
LQG15HSR15J02D	76AH5370 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 150NH 550MHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.050 25+ $0.047 50+ $0.045 100+ $0.041 250+ $0.039 More Pricing...	Min: 10 / Mult: 10	150nH	LQG15HS_02 Series	-	2.99ohm	Unshielded	550MHz	-	-	150mA	± 5%	-
TFM322512ALMA4R7MTAA	78AH2311 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 4.7UH THIN FILM 2.1A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.774 10+ $0.649 25+ $0.645 50+ $0.595 100+ $0.544 More Pricing...	Min: 5 / Mult: 5	4.7µH	TFM-ALMA Series	-	0.151ohm	Shielded	-	-	-	2.1A	± 20%	-
MLZ2012M6R8HT000	69AH1399 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 6.8 µH 0.52 ohm 350 mA 0805 [2012 Metric] MLZ Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.106 10+ $0.085 25+ $0.075 50+ $0.073 100+ $0.072 More Pricing...	Min: 5 / Mult: 5	6.8µH	MLZ Series	-	0.52ohm	Shielded	-	-	-	350mA	± 20%	-
LQW15AN27NH00D	76AH5572 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 27NH 3.5GHZ 0.28A 0402 ROHS COMPLIANT: YES	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	27nH	LQW15AN_00 Series	-	0.52ohm	Unshielded	3.5GHz	-	-	280mA	± 3%	-
B82442T1472K000	92AH1158 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 4.7UH 30MHZ 2220 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.973 10+ $0.810 25+ $0.711 50+ $0.692 100+ $0.672 More Pricing...	Min: 1 / Mult: 1	4.7µH	B82442T SIMID Series	-	0.073ohm	Unshielded	30MHz	-	-	1.95A	± 10%	-