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

Packaging

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			Price for		Quantity

7447905	66AH2697 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR 1UH 10% 0805 85MHZ ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.547 25+ $0.533 50+ $0.514 100+ $0.494 250+ $0.466 More Pricing...	Min: 10 / Mult: 10	1µH	WE-MI Series	-	0.4ohm	Unshielded	85MHz	-	-	50mA	± 10%	-
744762310A	82AH0143 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR 1UH 310MHZ 0.12A 1008 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.444 10+ $0.412 25+ $0.411 50+ $0.386 100+ $0.358 More Pricing...	Min: 5 / Mult: 5	1µH	WE-KI Series	-	3.3ohm	Unshielded	310MHz	-	-	120mA	± 5%	-
7447860147	83AH8608 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR MULTILAYER 47NH 0.3A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.063 25+ $0.061 50+ $0.059 100+ $0.054 250+ $0.052 More Pricing...	Min: 10 / Mult: 10	47nH	WE-MK Series	-	0.7ohm	Unshielded	900MHz	-	-	300mA	± 5%	-
744913118	82AH0147 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK AIR CORE INDUCTOR 18.5NH 2.5GHZ 4A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.190 10+ $1.170 25+ $1.160 50+ $1.090 100+ $1.010 More Pricing...	Min: 1 / Mult: 1	18.5nH	WE-CAIR Series	4A	0.0039ohm	-	2.5GHz	-	-	-	± 5%	-
MLZ2012N2R2LTD25	69AH1404 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 2.2UH 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.100 25+ $0.088 50+ $0.079 100+ $0.071 250+ $0.063 More Pricing...	Min: 10 / Mult: 10	2.2µH	MLZ Series	-	0.156ohm	Shielded	-	-	-	800mA	± 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+ $0.059 25+ $0.056 50+ $0.054 100+ $0.051	Min: 10 / Mult: 10	2.2µH	MCL1608V1 Series	-	0.5ohm	Unshielded	50MHz	-	-	120mA	± 20%	-
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+ $0.982 10+ $0.818 25+ $0.719 50+ $0.700 100+ $0.681 More Pricing...	Min: 5 / Mult: 5	2.2µH	TFM-ALVA Series	-	0.077ohm	Shielded	-	-	-	3A	± 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	1+ $0.223 10+ $0.181 25+ $0.161 50+ $0.157 100+ $0.153 More Pricing...	Min: 5 / 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+ $0.585 10+ $0.399 25+ $0.391 50+ $0.383 100+ $0.374 More Pricing...	Min: 1 / Mult: 1	22µH	CC453232A Series	-	0.9ohm	Unshielded	-	-	-	620mA	± 10%	-
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+ $0.082 25+ $0.077 50+ $0.072 100+ $0.068 250+ $0.061 More Pricing...	Min: 10 / Mult: 10	1.2nH	MLG Series	-	0.1ohm	Unshielded	10GHz	-	-	1A	± 0.1nH	-
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+ $0.105 25+ $0.099 50+ $0.094 100+ $0.088 250+ $0.082 More Pricing...	Min: 10 / Mult: 10	39nH	LQG15HH_02 Series	-	0.65ohm	Unshielded	1.2GHz	-	-	300mA	± 5%	-
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+ $0.127 25+ $0.120 50+ $0.114 100+ $0.106 250+ $0.100 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+ $0.042 25+ $0.040 50+ $0.038 100+ $0.036 250+ $0.035 More Pricing...	Min: 10 / Mult: 10	6.2nH	LQG15HS_02 Series	-	0.2ohm	Unshielded	4.5GHz	-	-	600mA	± 0.3nH	-
CC453232A-3R3KL	81AH8860 Data Sheet RoHS Date/Lot Code	BOURNS POWER INDUCTOR AEC-Q200 3.3UH 1.5A 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 More Pricing...	Min: 1 / Mult: 1	3.3µH	CC453232A Series	-	0.21ohm	Unshielded	-	-	-	1.5A	± 10%	-
B82442T1683K000	92AH1166 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 68UH 7MHZ 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	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+ $0.494 10+ $0.409 25+ $0.358 50+ $0.349 100+ $0.340 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+ $0.118 10+ $0.100 25+ $0.088 50+ $0.085 100+ $0.083 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+ $1.090 10+ $0.902 25+ $0.792 50+ $0.771 100+ $0.749 More Pricing...	Min: 1 / Mult: 1	330µH	B82442T SIMID Series	-	3.29ohm	Unshielded	3.4MHz	-	-	280mA	± 10%	-
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+ $0.157 25+ $0.138 50+ $0.135 100+ $0.131 250+ $0.114 More Pricing...	Min: 10 / Mult: 10	10nH	LQM18DZ_70 Series	-	1.37ohm	Shielded	32MHz	-	-	300mA	± 20%	-
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+ $0.079 25+ $0.078 50+ $0.076 100+ $0.070 250+ $0.068 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+ $0.170	Min: 5 / Mult: 5	15µH	CWF2414 Series	-	1.4ohm	Unshielded	28MHz	-	-	380mA	± 10%	-
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+ $0.051 25+ $0.049 50+ $0.047 100+ $0.046	Min: 10 / Mult: 10	27nH	WE-MCI Series	-	0.45ohm	Shielded	1.4GHz	-	-	300mA	± 5%	-
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	10+ $0.429 25+ $0.397 50+ $0.376 100+ $0.355 250+ $0.330 More Pricing...	Min: 10 / Mult: 10	18nH	B82498F SIMID Series	-	0.08ohm	Unshielded	3.3GHz	-	-	700mA	± 5%	-
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+ $0.088 100+ $0.083 250+ $0.081 More Pricing...	Min: 10 / Mult: 10	39nH	WE-MK Series	-	0.6ohm	Shielded	1.1GHz	-	-	300mA	± 2%	-
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+ $0.090 25+ $0.087 50+ $0.083 100+ $0.078 250+ $0.075 More Pricing...	Min: 10 / Mult: 10	1.8nH	WE-MK Series	-	0.16ohm	Shielded	10GHz	-	-	390mA	± 0.1nH	-