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

TFM322512ALMA2R2MTAA	78AH2309 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 2.2UH THIN FILM 3A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.879 10+ $0.744 25+ $0.743 50+ $0.697 100+ $0.649 More Pricing...	Min: 5 / Mult: 5	2.2µH	TFM-ALMA Series	-	0.077ohm	Shielded	-	-	-	3A	± 20%	-
LQW15AN10NG80D	76AH5560 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 10NH 6GHZ 1.4A 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.154 25+ $0.146 50+ $0.138 100+ $0.131 250+ $0.124 More Pricing...	Min: 10 / Mult: 10	10nH	LQW15AN_80 Series	-	0.081ohm	Unshielded	6GHz	-	-	1.4A	± 2%	-
MLG1005SR18JTD25	69AH1238 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 180NH 500MHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.097 25+ $0.084 50+ $0.082 100+ $0.081 250+ $0.071 More Pricing...	Min: 10 / Mult: 10	180nH	MLG Series	-	3.8ohm	Unshielded	500MHz	-	-	150mA	± 5%	-
TFM322512ALMA6R8MTAA	78AH2312 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 6.8UH THIN FILM 1.6A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.040 10+ $0.880 25+ $0.838 50+ $0.795 100+ $0.753 More Pricing...	Min: 5 / Mult: 5	6.8µH	TFM-ALMA Series	-	0.26ohm	Shielded	-	-	-	1.6A	± 20%	-
LQG15HS1N0S02D	76AH5375 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 1NH 10GHZ 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	1nH	LQG15HS_02 Series	-	0.07ohm	Unshielded	10GHz	-	-	1A	± 0.3nH	-
KLZ2012MHR2R2HTD25	82AH7384 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 2.2UH MULTILYR 0.6A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.279 10+ $0.262 25+ $0.246 50+ $0.229 100+ $0.213 More Pricing...	Min: 5 / Mult: 5	2.2µH	KLZ-HR Series	-	0.16ohm	-	-	-	-	600mA	± 20%	-
LQM21DH470M70L	65AH7824 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR AEC-Q200 47UH 12MHZ 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.241 10+ $0.203 25+ $0.180 50+ $0.176 100+ $0.171 More Pricing...	Min: 5 / Mult: 5	47µH	LQM21DH_70 Series	-	2.99ohm	Unshielded	12MHz	-	-	200mA	± 20%	-
744914117	82AH0148 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK AIR CORE INDUCTOR 17.5NH 2.2GHZ 4A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.080 10+ $1.070 25+ $1.030 50+ $0.981 100+ $0.906 More Pricing...	Min: 1 / Mult: 1	17.5nH	WE-CAIR Series	4A	4500µohm	-	2.2GHz	-	-	-	± 5%	-
B78108S1105J009	69AH6889 Data Sheet RoHS	EPCOS RF CHOKE 1MH 5% 1.6MHZ 0.13A AXIAL ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.292 10+ $0.256 25+ $0.230 50+ $0.225 100+ $0.220 More Pricing...	Min: 5 / Mult: 5	1nH	B78108S BC Series	-	14ohm	-	1.6MHz	-	-	130mA	± 5%	-
TFM201610ALMAR24MTAA	78AH2299 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 240NH 20% 6.2A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.443 10+ $0.391 25+ $0.327 50+ $0.323 100+ $0.319	Min: 5 / Mult: 5	240nH	TFM-ALMA Series	-	0.023ohm	Shielded	-	-	-	6.2A	± 20%	-
KLZ2012NHR101LTD25	69AH0429 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 100UH MULTILAYER 0.14A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.250 10+ $0.236 25+ $0.221 50+ $0.205 100+ $0.192 More Pricing...	Min: 5 / Mult: 5	100µH	KLZ-HR Series	-	4.55ohm	-	-	-	-	140mA	± 20%	-
LQG15WZ2N8B02D	24AJ0928 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 2.8NH 6.5GHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.164 25+ $0.145 50+ $0.142 100+ $0.138 250+ $0.122 More Pricing...	Min: 10 / Mult: 10	2.8nH	LQG15WZ_02 Series	-	0.08ohm	Unshielded	6.5GHz	-	-	900mA	± 0.1nH	-
744913025	75AJ2823 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK AIRCORE INDUCTOR 2.5NH 4A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.959 10+ $0.952 25+ $0.915 50+ $0.877 100+ $0.810 More Pricing...	Min: 1 / Mult: 1	2.5nH	WE-CAIR Series	4A	1100µohm	-	12.5GHz	-	-	-	± 5%	-
744918190	75AJ2920 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK AIRCORE INDUCTOR 90NH 3.5A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.440 10+ $1.380 25+ $1.320 50+ $1.250 100+ $1.180 More Pricing...	Min: 1 / Mult: 1	90nH	WE-CAIR Series	3.5A	0.015ohm	-	1.14GHz	-	-	-	± 5%	-
LQM21DN150M70L	14AJ2376 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 15UH 0.25A MULTILAYER ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.219 10+ $0.185 25+ $0.182 50+ $0.169 100+ $0.156 More Pricing...	Min: 5 / Mult: 5	15µH	LQM21DN_70 Series	-	1.235ohm	-	24MHz	-	-	250mA	± 20%	-
744918211	75AJ2921 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK AIRCORE INDUCTOR 422NH 2.5A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.310 10+ $1.260 25+ $1.220 50+ $1.180 100+ $1.180 More Pricing...	Min: 1 / Mult: 1	111nH	WE-CAIR Series	3.5A	0.015ohm	-	1.02GHz	-	-	-	± 5%	-
B78108S1154J000	73AJ2435 Data Sheet RoHS	EPCOS INDUCTOR 150UH 0.28A 4.2MHZ AXIAL ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.259 25+ $0.242 50+ $0.230 100+ $0.220 250+ $0.206 More Pricing...	Min: 10 / Mult: 10	150µH	B78108S BC Series	-	2.8ohm	-	4.2MHz	-	-	280mA	± 5%	-
744913112	75AJ2825 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK AIRCORE INDUCTOR 12.5NH 4A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.959 10+ $0.952 25+ $0.951 50+ $0.949 100+ $0.890 More Pricing...	Min: 1 / Mult: 1	12.5nH	WE-CAIR Series	4A	3400µohm	-	3.3GHz	-	-	-	± 5%	-
MLF1608DR10JT000	50AJ4221 Data Sheet RoHS Date/Lot Code	TDK MULTILAYER INDUCTOR 0.1UH 0.2A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.192 25+ $0.180 50+ $0.167 100+ $0.156 250+ $0.145 More Pricing...	Min: 10 / Mult: 10	0.1µH	MLF Series	-	0.35ohm	Shielded	450MHz	-	-	200mA	± 5%	-
744918222	75AJ2925 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK AIRCORE INDUCTOR 222NH 3A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.440 10+ $1.380 25+ $1.320 50+ $1.250 100+ $1.180 More Pricing...	Min: 1 / Mult: 1	222nH	WE-CAIR Series	3A	0.035ohm	-	730MHz	-	-	-	± 5%	-
LQW15AN15NG00D	35R0849 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 15 nH 0.16 ohm 5 GHz 460 mA 0402 [1005 Metric] LQW15AN_00 Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.142 25+ $0.133 50+ $0.120 100+ $0.108 250+ $0.101 More Pricing...	Min: 10 / Mult: 10	15µH	LQW15AN_00 Series	-	0.16ohm	Unshielded	5GHz	-	-	460mA	± 2%	-
1532B	24B7382 Data Sheet RoHS	HAMMOND RF Choke RF Choke 1531-1535 Series 15 µH 1 A 170 mohm ± 5% 33 MHz	Each	1+ $1.900 10+ $1.810 25+ $1.770 50+ $1.730 100+ $1.670 More Pricing...	Min: 1 / Mult: 1	15µH	1531-1535 Series	-	170mohm	-	33MHz	33MHz	-	1A	± 5%	-
LQH55DN220M03L	74M2845 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 22 µH 0.19 ohm 15 MHz 1.2 A 2220 [5650 Metric] LQH55DN_03 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $1.420 10+ $1.200 25+ $1.130 50+ $1.060 100+ $0.995 More Pricing...	Min: 1 / Mult: 1	22µH	LQH55DN_03 Series	1.2A	0.19ohm	Unshielded	15MHz	-	-	1.2A	± 20%	-
6000-221K-RC	63K2888 Data Sheet RoHS Date/Lot Code	BOURNS RF Choke Radial Lead 6000 Series 220 µH 1 A 0.65 ohm ± 10% 2.7 MHz	Each	1+ $0.939 10+ $0.746 25+ $0.734 50+ $0.723 100+ $0.688 More Pricing...	Min: 1 / Mult: 1	220µH	6000 Series	-	0.65ohm	-	2.7MHz	-	-	1A	± 10%	-
RL181S-104J-RC	86K3272 Data Sheet RoHS Date/Lot Code	BOURNS RF Choke Radial Lead RL181S Series 100 mH 9 mA 82 ohm ± 5% 90 kHz	Each	1+ $1.030 10+ $0.946 25+ $0.946 50+ $0.946 100+ $0.875 More Pricing...	Min: 1 / Mult: 1	100µH	RL181S Series	-	82ohm	-	90kHz	-	-	9mA	± 5%	-