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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			Price for		Quantity

TFM322512ALVA2R2MTAA	78AH2316 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 2.2UH THIN FILM 3A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.120 10+ $0.949 25+ $0.894 50+ $0.853 100+ $0.812 More Pricing...	Min: 5 / Mult: 5	2.2µH	TFM-ALVA Series	-	0.077ohm	Shielded	-	-	-	3A	± 20%	-
MCL1608V1-2R2-R	74AH0767 Data Sheet RoHS	EATON BUSSMANN INDUCTOR 2.2UH 50MHZ 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.061 25+ $0.056 50+ $0.052 100+ $0.049	Min: 10 / Mult: 10	2.2µH	MCL1608V1 Series	-	0.5ohm	Unshielded	50MHz	-	-	120mA	± 20%	-
MLF2012DR68JTD25	69AH1218 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 0.68UH 140MHZ 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $0.193 10+ $0.160 25+ $0.151 50+ $0.140 100+ $0.131 More Pricing...	Min: 5 / Mult: 5 Min: 100 / Mult: 5	0.68µH	MLF Series	-	0.6ohm	Shielded	140MHz	-	-	150mA	± 5%	-
CC453232A-220KL	81AH8858 Data Sheet RoHS Date/Lot Code	BOURNS POWER INDUCTOR AEC-Q200 22UH 0.62A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.479 10+ $0.404 25+ $0.360 50+ $0.351 100+ $0.343	Min: 1 / Mult: 1	22µH	CC453232A Series	-	0.9ohm	Unshielded	-	-	-	620mA	± 10%	-
LQG15HH39NJ02D	76AH5360 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 39NH 1.2GHZ 0402 ROHS COMPLIANT: YES	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	39nH	LQG15HH_02 Series	-	0.65ohm	Unshielded	1.2GHz	-	-	300mA	± 5%	-
MLG1005S1N2BT000	69AH1265 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 1.2NH 10GHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.079 25+ $0.074 50+ $0.072 100+ $0.071 250+ $0.048 More Pricing...	Min: 10 / Mult: 10	1.2nH	MLG Series	-	0.1ohm	Unshielded	10GHz	-	-	1A	± 0.1nH	-
LQW15AN10NJ80D	76AH5561 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 10NH 6GHZ 1.4A 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.140 25+ $0.133 50+ $0.126 100+ $0.119 250+ $0.115 More Pricing...	Min: 10 / Mult: 10	10nH	LQW15AN_80 Series	-	0.081ohm	Unshielded	6GHz	-	-	1.4A	± 5%	-
LQG15HS6N2S02D	76AH5391 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 6.2NH 4.5GHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.039 25+ $0.038 50+ $0.036 100+ $0.033 250+ $0.032 More Pricing...	Min: 10 / Mult: 10	6.2nH	LQG15HS_02 Series	-	0.2ohm	Unshielded	4.5GHz	-	-	600mA	± 0.3nH	-
B82442T1683K000	92AH1166 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 68UH 7MHZ 2220 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.060 10+ $0.903 25+ $0.808 50+ $0.790 100+ $0.771 More Pricing...	Min: 1 / Mult: 1	68µH	B82442T SIMID Series	-	0.781ohm	Unshielded	7MHz	-	-	570mA	± 10%	-
B82422A1103J100	92AH4053 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 10UH 25MHZ 1210 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.521 10+ $0.433 25+ $0.385 50+ $0.376 100+ $0.365 More Pricing...	Min: 5 / Mult: 5	10nH	B82422A SIMID Series	-	1.6ohm	Shielded	25MHz	-	-	180mA	± 5%	-
MLZ2012M220WTD25	69AH1392 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 22UH 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.130 10+ $0.110 25+ $0.099 50+ $0.096 100+ $0.094 More Pricing...	Min: 5 / Mult: 5	22µH	MLZ Series	-	2.6ohm	Shielded	-	-	-	220mA	± 20%	-
B82442T1334K000	92AH1153 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 330UH 3.4MHZ 2220 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.200 10+ $1.020 25+ $0.909 50+ $0.888 100+ $0.867 More Pricing...	Min: 1 / Mult: 1	330µH	B82442T SIMID Series	-	3.29ohm	Unshielded	3.4MHz	-	-	280mA	± 10%	-
B82498F3180J000	29AJ4394 Data Sheet RoHS Date/Lot Code	EPCOS WIREWOUND INDUCTOR 18NH 0.7A 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.561 10+ $0.473 25+ $0.442 50+ $0.421 100+ $0.402 More Pricing...	Min: 5 / Mult: 5	18nH	B82498F SIMID Series	-	0.08ohm	Unshielded	3.3GHz	-	-	700mA	± 5%	-
7447820082G	62AJ9306 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 8.2NH 0.23A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.088 25+ $0.087 50+ $0.084 100+ $0.078 250+ $0.076 More Pricing...	Min: 10 / Mult: 10	8.2nH	WE-MK Series	-	0.45ohm	Shielded	3.4MHz	-	-	230mA	± 2%	-
CWF2414-150K	62AJ8105 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR FERRITE 15UH 0.38A 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.198 10+ $0.171	Min: 5 / Mult: 5	15µH	CWF2414 Series	-	1.4ohm	Unshielded	28MHz	-	-	380mA	± 10%	-
7447860139G	62AJ9367 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 39NH 0.3A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.095 25+ $0.092 50+ $0.089 100+ $0.085 250+ $0.083 More Pricing...	Min: 10 / Mult: 10	39nH	WE-MK Series	-	0.6ohm	Shielded	1.1GHz	-	-	300mA	± 2%	-
7847806270	62AJ9488 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 27NH 0.3A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.062 25+ $0.057 50+ $0.055 100+ $0.053	Min: 10 / Mult: 10	27nH	WE-MCI Series	-	0.45ohm	Shielded	1.4GHz	-	-	300mA	± 5%	-
MEKK2520T4R7M	95AJ6751 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 4.7 µH 0.24 ohm 1.5 A 1008 [2520 Metric] MCOIL ME Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.127 25+ $0.127 50+ $0.127 100+ $0.127 250+ $0.127 More Pricing...	Min: 1 / Mult: 1	4.7µH	MCOIL ME Series	-	0.24ohm	Shielded	-	-	-	1.5A	± 20%	-
LQM18DZ100M70L	56AJ9949 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR MULTILAYER 10UH 0.3A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.161 25+ $0.143 50+ $0.139 100+ $0.135 250+ $0.119 More Pricing...	Min: 10 / Mult: 10	10nH	LQM18DZ_70 Series	-	1.37ohm	Shielded	32MHz	-	-	300mA	± 20%	-
7447820018G	62AJ9290 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 1.8NH 0.39A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.098 25+ $0.095 50+ $0.092 100+ $0.087 250+ $0.083 More Pricing...	Min: 10 / Mult: 10	1.8nH	WE-MK Series	-	0.16ohm	Shielded	10GHz	-	-	390mA	± 0.1nH	-
MCFE1608T1R0MG	95AJ6744 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Multilayer Inductor 1 µH 0.34 ohm 800 mA 0603 [1608 Metric] MCOIL MC series	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $0.100 25+ $0.100 50+ $0.100 100+ $0.100 250+ $0.100 More Pricing...	Min: 1 / Mult: 1 Min: 10 / Mult: 1	1µH	MCOIL MC series	-	0.34ohm	Shielded	-	-	-	800mA	± 20%	-
B82144A2684J000	29AJ4363 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 680UH 0.24A 1.3MHZ AXIAL ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.594 10+ $0.505 25+ $0.451 50+ $0.440 100+ $0.430 More Pricing...	Min: 1 / Mult: 1	680µH	B82144A LBC Series	-	2.8ohm	-	1.3MHz	-	-	240mA	± 5%	-
7447820043G	62AJ9299 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 4.3NH 0.28A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.096 25+ $0.094 50+ $0.092 100+ $0.085 250+ $0.082 More Pricing...	Min: 10 / Mult: 10	4.3nH	WE-MK Series	-	0.3ohm	Shielded	5.7GHz	-	-	280mA	± 0.1nH	-
CWF1610-180K	62AJ8097 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR FERRITE 18UH 0.22A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.151	Min: 10 / Mult: 10	18nH	CWF1610 Series	-	2.9ohm	Unshielded	28MHz	-	-	220mA	± 10%	-
MLF2012E6R8JT000	50AJ4250 Data Sheet RoHS Date/Lot Code	TDK MULTILAYER INDUCTOR 6.8UH 0.015A 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.167 10+ $0.144 25+ $0.137 50+ $0.130 100+ $0.122 More Pricing...	Min: 5 / Mult: 5	6.8µH	MLF Series	-	0.65ohm	Shielded	40MHz	-	-	15mA	± 5%	-