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

7447860122G	62AJ9364 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 22NH 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	22nH	WE-MK Series	-	0.4ohm	Shielded	1.6GHz	-	-	300mA	± 2%	-
MLZ2012N3R3LTD25	50AJ4277 Data Sheet RoHS Date/Lot Code	TDK MULTILAYER INDUCTOR 3.3UH 0.75A 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.122 25+ $0.110 50+ $0.107 100+ $0.105 250+ $0.095 More Pricing...	Min: 10 / Mult: 10	3.3µH	MLZ Series	-	0.195ohm	Shielded	-	-	-	750mA	± 20%	-
7447820110G	62AJ9308 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 10NH 0.22A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.096 25+ $0.094 50+ $0.092 100+ $0.085 250+ $0.083 More Pricing...	Min: 10 / Mult: 10	10nH	WE-MK Series	-	0.51ohm	Shielded	2.9GHz	-	-	220mA	± 2%	-
7447820036G	62AJ9297 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 3.6NH 0.31A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.090 25+ $0.088 50+ $0.084 100+ $0.079 250+ $0.077 More Pricing...	Min: 10 / Mult: 10	3.6nH	WE-MK Series	-	0.25ohm	Shielded	6.4GHz	-	-	310mA	± 0.1nH	-
MLF2012A3R9JT000	50AJ4235 Data Sheet RoHS Date/Lot Code	TDK MULTILAYER INDUCTOR 3.9UH 0.03A 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.167 10+ $0.144 25+ $0.137 50+ $0.131 100+ $0.123 More Pricing...	Min: 5 / Mult: 5	3.9µH	MLF Series	-	0.65ohm	Shielded	55MHz	-	-	30mA	± 5%	-
MLZ2012M1R5HT000	50AJ4275 Data Sheet RoHS Date/Lot Code	TDK MULTILAYER INDUCTOR 1.5UH 0.7A 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.129 10+ $0.103 25+ $0.094 50+ $0.092 100+ $0.089 More Pricing...	Min: 5 / Mult: 5	1.5µH	MLZ Series	-	0.182ohm	Shielded	-	-	-	700mA	± 20%	-
7847806150	62AJ9482 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 15NH 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	15nH	WE-MCI Series	-	0.32ohm	Shielded	2.3GHz	-	-	300mA	± 5%	-
7447602470A	62AJ9275 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK WIREWOUND INDUCTOR 470NH 0.21A 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.456 10+ $0.439 25+ $0.427 50+ $0.413 100+ $0.386 More Pricing...	Min: 5 / Mult: 5	470nH	WE-KI Series	-	1.05ohm	Unshielded	350MHz	-	-	210mA	± 5%	-
7447820027G	62AJ9294 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 2.7NH 0.34A 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	2.7nH	WE-MK Series	-	0.21ohm	Shielded	7.7GHz	-	-	340mA	± 0.1nH	-
MLZ1005M1R5WT000	50AJ4266 Data Sheet RoHS Date/Lot Code	TDK MULTILAYER INDUCTOR 1.5UH 0.35A 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.230 25+ $0.215 50+ $0.193 100+ $0.171 250+ $0.164 More Pricing...	Min: 10 / Mult: 10	1.5µH	MLZ Series	-	0.65ohm	Shielded	-	-	-	350mA	± 20%	-
B82144B2274J000	29AJ4366 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 270UH 0.8A 3.2MHZ RADIAL ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.694 10+ $0.591 25+ $0.554 50+ $0.528 100+ $0.504 More Pricing...	Min: 1 / Mult: 1	270µH	B82144B2 LBC+ Series	-	1.2ohm	-	3.2MHz	-	-	800mA	± 5%	-
MLF1608E5R6JT000	50AJ4229 Data Sheet RoHS Date/Lot Code	TDK MULTILAYER INDUCTOR 5.6UH 0.015A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.213 25+ $0.200 50+ $0.186 100+ $0.174 250+ $0.162 More Pricing...	Min: 10 / Mult: 10	5.6µH	MLF Series	-	1.1ohm	Shielded	45MHz	-	-	15mA	± 5%	-
CWF1610-150K	62AJ8096 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR FERRITE 15UH 0.24A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.171	Min: 10 / Mult: 10	15nH	CWF1610 Series	-	2.6ohm	Unshielded	29MHz	-	-	240mA	± 10%	-
B82498F3561J000	29AJ4402 Data Sheet RoHS Date/Lot Code	EPCOS WIREWOUND INDUCTOR 560NH 0.23A 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.561 10+ $0.474 25+ $0.424 50+ $0.414 100+ $0.405 More Pricing...	Min: 5 / Mult: 5	560nH	B82498F SIMID Series	-	1.3ohm	Unshielded	400MHz	-	-	230mA	± 5%	-
MLF2012E8R2JT000	50AJ4251 Data Sheet RoHS Date/Lot Code	TDK MULTILAYER INDUCTOR 8.2UH 0.015A 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.186 10+ $0.161 25+ $0.153 50+ $0.145 100+ $0.137 More Pricing...	Min: 5 / Mult: 5	8.2µH	MLF Series	-	0.7ohm	Shielded	35MHz	-	-	15mA	± 5%	-
7447860010G	62AJ9348 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 1NH 0.3A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.104 25+ $0.101 50+ $0.097 100+ $0.093 250+ $0.091 More Pricing...	Min: 10 / Mult: 10	1nH	WE-MK Series	-	0.05ohm	Shielded	10GHz	-	-	300mA	± 0.1nH	-
7447820010G	62AJ9287 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 1NH 0.47A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.090 25+ $0.088 50+ $0.084 100+ $0.079 250+ $0.077 More Pricing...	Min: 10 / Mult: 10	1nH	WE-MK Series	-	0.11ohm	Shielded	10GHz	-	-	470mA	± 0.1nH	-
7847803390	62AJ9453 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 3.9NH 0.3A 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.036 25+ $0.034 50+ $0.031 100+ $0.029	Min: 10 / Mult: 10	3.9µH	WE-MCI Series	-	0.19ohm	Shielded	6GHz	-	-	300mA	± 0.3nH	-
MLF2012D68NMT000	50AJ4247 Data Sheet RoHS Date/Lot Code	TDK MULTILAYER INDUCTOR 0.068UH 0.3A 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.133 25+ $0.124 50+ $0.114 100+ $0.107 250+ $0.099 More Pricing...	Min: 10 / Mult: 10	0.068µH	MLF Series	-	0.15ohm	Shielded	500MHz	-	-	300mA	± 20%	-
LQH43CN470K03L	74M2818 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 47 µH 1.1 ohm 10 MHz 280 mA 1812 [4532 Metric] LQH43CN_03 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.376 10+ $0.313 25+ $0.297 50+ $0.280 100+ $0.263 More Pricing...	Min: 1 / Mult: 1	47µH	LQH43CN_03 Series	280mA	1.1ohm	Unshielded	10GHz	-	-	280mA	± 10%	-
6000-102K-RC	63K2880 Data Sheet RoHS Date/Lot Code	BOURNS JW MILLER RF Choke Radial Lead 6000 Series 1 mH 510 mA 2.9 ohm ± 10% 1.3 MHz	Each	1+ $0.354 10+ $0.354 25+ $0.354 50+ $0.354 100+ $0.354 More Pricing...	Min: 1 / Mult: 1	1nH	6000 Series	-	2.9ohm	-	1.3MHz	-	-	510mA	± 10%	-
LQH32MN470J23L	38K3999 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 47 µH 4.3 ohm 11 MHz 100 mA 1210 [3225 Metric] LQH32MN_23 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.266 10+ $0.226 25+ $0.215 50+ $0.203 100+ $0.192 More Pricing...	Min: 5 / Mult: 5	47µH	LQH32MN_23 Series	-	4.3ohm	Shielded	11MHz	-	-	100mA	± 5%	-
LBMF1608T100K	11M0209 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 10 µH 0.36 ohm 32 MHz 80 mA 0603 [1608 Metric] LB Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.177 25+ $0.140 50+ $0.132 100+ $0.122 250+ $0.120 More Pricing...	Min: 1 / Mult: 1	10nH	LB Series	-	0.36ohm	Unshielded	32MHz	-	-	80mA	± 10%	-
LQG15HN12NJ02D	42M2082 Data Sheet RoHS Date/Lot Code	MURATA Multilayer Inductor 12 nH 0.41 ohm 2.8 GHz 300 mA 0402 [1005 Metric] LQG15HN_02 Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.041 25+ $0.039 50+ $0.037 100+ $0.035 250+ $0.033 More Pricing...	Min: 10 / Mult: 10	12nH	LQG15HN_02 Series	-	0.41ohm	Unshielded	2.8GHz	-	-	300mA	± 5%	-
744761227C	34R6054 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 270 nH 2.1 ohm 822 MHz 200 mA 0603 [1608 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.484 10+ $0.463 25+ $0.451 50+ $0.437 100+ $0.410 More Pricing...	Min: 5 / Mult: 5	270µH	WE-KI Series	-	2.1ohm	Unshielded	822MHz	-	-	200mA	± 5%	-