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

744918213	75AJ2922 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK AIRCORE INDUCTOR 130NH 3A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.320 10+ $1.260 25+ $1.200 50+ $1.150 100+ $1.090 More Pricing...	Min: 1 / Mult: 1	130nH	WE-CAIR Series	3A	0.02ohm	-	900MHz	-	-	-	± 5%	-
B82496C3180J000	12P7305 Data Sheet RoHS	EPCOS Surface Mount High Frequency Inductor B82496C Series 18 nH 5% 0603 [1608 Metric] 4 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.281 25+ $0.263 50+ $0.250 100+ $0.238 250+ $0.223 More Pricing...	Min: 10 / Mult: 10	18nH	B82496C SIMID Series	-	0.45ohm	Unshielded	4GHz	-	-	400mA	± 5%	-
IHA105EB	53K4690 Data Sheet RoHS Date/Lot Code	VISHAY RF Choke High Current IHA Series 1 mH 1.4 A 600 mohm ± 10%	Each	1+ $3.600 10+ $2.710 25+ $2.580 50+ $2.450 100+ $2.340 More Pricing...	Min: 1 / Mult: 1	1mH	IHA Series	-	600mohm	-	-	-	-	1.4A	± 10%	-
78F4R7J-RC	63K2943 Data Sheet RoHS Date/Lot Code	BOURNS RF Choke RF Choke 78F Series 4.7 µH 530 mA 0.35 ohm ± 5% 38 MHz	Each	1+ $0.128 10+ $0.128 25+ $0.117 50+ $0.117 100+ $0.117 More Pricing...	Min: 1 / Mult: 1	4.7µH	78F Series	-	0.35ohm	-	38MHz	38MHz	-	530mA	± 5%	-
LQH55DN470M03L	74M2852 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 47 µH 400 mohm 10 MHz 800 mA 2220 [5650 Metric] LQH55DN_03 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $1.680 10+ $1.410 25+ $1.390 50+ $1.250 100+ $1.110 More Pricing...	Min: 1 / Mult: 1	47µH	LQH55DN_03 Series	800mA	0.4ohm	Unshielded	10MHz	-	-	800mA	± 20%	-
CBC3225T100MR	30K5409 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 10 µH 0.133 ohm 23 MHz 900 mA 1210 [3225 Metric] CB Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.215 10+ $0.183 25+ $0.182 50+ $0.169 100+ $0.156	Min: 1 / Mult: 1	10µH	CB Series	-	0.133ohm	Unshielded	23MHz	-	-	900mA	± 20%	-
CBC3225T220MR	85R4804 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 22 µH 0.27 ohm 17 MHz 780 mA 1210 [3225 Metric] CB Series	Each (Supplied on Full Reel) Full Reel	1000+ $0.120 2000+ $0.117 4000+ $0.116 6000+ $0.114 10000+ $0.112	Min: 1000 / Mult: 1000	22µH	CB Series	-	0.27ohm	Unshielded	17MHz	-	-	780mA	± 20%	-
RL622-101K-RC	86K3359 Data Sheet RoHS Date/Lot Code	BOURNS RF Choke Radial Lead RL622 Series 100 µH 910 mA 0.28 ohm ± 10% 3.7 MHz	Each	1+ $0.935 10+ $0.712 25+ $0.692 50+ $0.671 100+ $0.631 More Pricing...	Min: 1 / Mult: 1	100µH	RL622 Series	-	0.28ohm	-	3.7MHz	-	-	910mA	± 10%	-
78F1R2K-RC	63K2919 Data Sheet RoHS Date/Lot Code	BOURNS JW MILLER RF Choke RF Choke 78F Series 1.2 µH 740 mA 0.18 ohm ± 10% 165 MHz	Each	1+ $0.079 10+ $0.079 25+ $0.079 50+ $0.079 100+ $0.079 More Pricing...	Min: 1 / Mult: 1	1.2µH	78F Series	-	0.18ohm	-	165MHz	165MHz	-	740mA	± 10%	-
LQH32CN1R0M33L	38K3980 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 1 µH 60 mohm 100 MHz 1 A 1210 [3225 Metric] LQH32CN_33 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.266 10+ $0.222 25+ $0.210 50+ $0.199 100+ $0.187 More Pricing...	Min: 5 / Mult: 5	1mH	LQH32CN_33 Series	1A	0.06ohm	Shielded	100MHz	-	-	1A	± 20%	-
CBC2518T100M	18J0833 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 10 µH 0.36 ohm 30 MHz 480 mA 1007 [2518 Metric] CB Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.154 10+ $0.133 25+ $0.131 50+ $0.122 100+ $0.113 More Pricing...	Min: 1 / Mult: 1	10µH	CB Series	-	0.36ohm	Unshielded	30MHz	-	-	480mA	± 20%	-
MLZ2012N100LT000	55Y3315 Data Sheet RoHS	TDK Multilayer Inductor 10 µH 300 mohm 50 MHz 500 mA 0805 [2012 Metric] MLZ Series	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $0.113 10+ $0.080 25+ $0.079 50+ $0.074 100+ $0.069 More Pricing...	Min: 1 / Mult: 1 Min: 10 / Mult: 1	10µH	MLZ Series	-	300mohm	Shielded	50MHz	-	-	500mA	± 20%	-
RL875S-222K-RC	79X1756 Data Sheet RoHS Date/Lot Code	BOURNS RF CHOKE 2200UH 0.16A 10% RADIAL	Each	1+ $1.680 10+ $1.430 25+ $1.350 50+ $1.330 100+ $1.310 More Pricing...	Min: 1 / Mult: 1	2.2mH	RL875S Series	-	7.56ohm	-	1MHz	-	-	160mA	± 10%	-
744784115A	55X3910 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Multilayer Inductor 15 nH 500 mohm 2.3 GHz 300 mA 0402 [1005 Metric] WE-MK Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.194 25+ $0.186 50+ $0.180 100+ $0.157 250+ $0.152 More Pricing...	Min: 10 / Mult: 10	15nH	WE-MK Series	-	500mohm	Unshielded	2.3GHz	-	-	300mA	± 5%	-
B82422H1102K000	25M8332 Data Sheet RoHS	EPCOS Surface Mount High Frequency Inductor B82422H Series 1 H 10% 1210 [3225 Metric] 150 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.530 10+ $0.442 25+ $0.394 50+ $0.385 100+ $0.375 More Pricing...	Min: 5 / Mult: 5	1mH	B82422H SIMID Series	-	0.1ohm	Unshielded	150MHz	-	-	1.15A	± 10%	-
7447669147	55Y0284 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Surface Mount High Frequency Inductor WE-GFH Series 47 H 10% 1812 [4532 Metric] 15 MHz RoHS Compliant: Yes	Each	1+ $0.508 10+ $0.490 25+ $0.471 50+ $0.453 100+ $0.403 More Pricing...	Min: 1 / Mult: 1	47µH	WE-GFH Series	-	1.54ohm	Unshielded	15MHz	-	-	425mA	± 10%	-
LBMF1608T100K	28X2087 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 Full Reel) Full Reel	3000+ $0.084 6000+ $0.081 12000+ $0.080	Min: 3000 / Mult: 3000	10µH	LB Series	-	0.36ohm	Unshielded	32MHz	-	-	80mA	± 10%	-
LQW18AN12NJ00D	49AC3948 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 12NH 0.6A 0603 UNSHIELDED	Each (Supplied on Cut Tape) Cut Tape	10+ $0.108 25+ $0.100 50+ $0.094 100+ $0.088 250+ $0.087 More Pricing...	Min: 10 / Mult: 10	12nH	LQW18AN_00 Series	-	0.13ohm	Unshielded	6GHz	-	-	600mA	± 5%	-
B78148E1103K000	31AC6303 Data Sheet RoHS	EPCOS INDUCTOR 10UH 10% 2.25A 20MHZ	Each (Supplied on Cut Tape) Cut Tape	1+ $0.339 10+ $0.288 25+ $0.258 50+ $0.252 100+ $0.246 More Pricing...	Min: 5 / Mult: 5	10µH	B78148E BC+ Series	-	0.136ohm	-	20MHz	-	-	2.25A	± 10%	-
LQP03HQ6N8H02D	57AC7009 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 6.8NH 0.4A 0201 MULTILAYER	Each (Supplied on Cut Tape) Cut Tape	10+ $0.115 25+ $0.109 50+ $0.101 100+ $0.095 250+ $0.092 More Pricing...	Min: 10 / Mult: 10	6.8nH	LQP03HQ_02 Series	-	0.3ohm	Unshielded	5.5GHz	-	-	400mA	± 3%	-
RL822-3R3K-RC	86K3427 Data Sheet RoHS Date/Lot Code	BOURNS RF Choke RL822 Series 3.3 µH 2.66 A 25 mohm ± 10% 79 MHz	Each	1+ $0.872 10+ $0.673 25+ $0.662 50+ $0.649 100+ $0.577 More Pricing...	Min: 1 / Mult: 1	3.3µH	RL822 Series	-	25mohm	-	79MHz	-	-	2.66A	± 10%	-
VLCF5020T-100M1R1-1	99Y2763 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 10UH 1.5A 20% SHIELDED	Each (Supplied on Full Reel) Full Reel	500+ $0.463 1000+ $0.447 2000+ $0.447 3000+ $0.447	Min: 500 / Mult: 500	10µH	VLCF Series	-	0.237ohm	Shielded	-	-	-	1.5A	± 20%	-
LQW15AN6N8H00D	49AC3936 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 6.8NH 0.7A 0402 UNSHIELDED	Each (Supplied on Cut Tape) Cut Tape	10+ $0.108 25+ $0.102 50+ $0.097 100+ $0.092 250+ $0.087 More Pricing...	Min: 10 / Mult: 10	6.8nH	LQW15AN_00 Series	-	0.09ohm	Unshielded	6GHz	-	-	700mA	± 3%	-
TFM252012ALMA2R2MTAA	77AH4907 Data Sheet RoHS	TDK Thin Film Inductor 2.2 µH 0.084 ohm 2.8 A 1008 [2520 Metric] TFM-ALMA Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.393 10+ $0.360 25+ $0.360 50+ $0.360 100+ $0.360 More Pricing...	Min: 1 / Mult: 1	2.2mH	TFM-ALMA Series	-	0.084ohm	Shielded	-	-	-	2.8A	± 20%	-
LQW18AN56NJ00D	76AH5657 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 56NH 2.4GHZ 0.36A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.108 25+ $0.102 50+ $0.096 100+ $0.091 250+ $0.087 More Pricing...	Min: 10 / Mult: 10	56nH	LQW18AN_00 Series	-	0.35ohm	Unshielded	2.4GHz	-	-	360mA	± 5%	-