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

77F470J-TR-RC	57AC4998 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR 47UH 5% 0.34A AXIAL	Each (Supplied on Cut Tape) Cut Tape	10+ $0.210 25+ $0.188 50+ $0.184 100+ $0.179 250+ $0.160 More Pricing...	Min: 10 / Mult: 10	47µH	77F Series	-	1.3ohm	-	6.3MHz	-	-	340mA	± 5%	-
LQG15HS15NJ02D	49AC3883 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 15NH 0.45A 0402 MULTILAYER	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	15nH	LQG15HS_02 Series	-	0.32ohm	Unshielded	2.5GHz	-	-	450mA	± 5%	-
7449150111	33AC1342 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR 111NH 374MHZ 22A 20% ROHS COMPLIANT: YES	Each	1+ $1.770 10+ $1.740 25+ $1.690 50+ $1.660 100+ $1.520 More Pricing...	Min: 1 / Mult: 1	111nH	WE-ACHC Series	22A	2110µohm	-	374MHz	-	-	-	± 20%	-
NLV32T-100J-EF	15AC6760 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 10UH 0.15A 1210	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $0.210 10+ $0.165 25+ $0.164 50+ $0.153	Min: 5 / Mult: 5 Min: 100 / Mult: 5	10µH	NLV32-EF Series	-	2.1ohm	Unshielded	30MHz	-	-	150mA	± 5%	-
LQW15AN33NJ00D	49AC3931 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 33NH 0.26A 0402 UNSHIELDED	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	10+ $0.102 25+ $0.097 50+ $0.092 100+ $0.087 250+ $0.082 More Pricing...	Min: 10 / Mult: 10 Min: 500 / Mult: 10	33nH	LQW15AN_00 Series	-	0.63ohm	Unshielded	3.2GHz	-	-	260mA	± 5%	-
7447820133	83AH8555 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR MULTILAYER 33NH 0.11A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.061 25+ $0.059 50+ $0.056 100+ $0.053 250+ $0.052 More Pricing...	Min: 10 / Mult: 10	33nH	WE-MK Series	-	1.5ohm	Unshielded	1.7GHz	-	-	110mA	± 5%	-
LQP03TN15NHZ2D	76AH5544 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 15NH 2.6GHZ 0.25A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.050 25+ $0.048 50+ $0.045 100+ $0.042 250+ $0.040 More Pricing...	Min: 10 / Mult: 10	15nH	LQP03TN_Z2 Series	-	0.7ohm	Unshielded	2.6GHz	-	-	250mA	± 3%	-
7447820022	83AH8533 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR MULTILAYER 2.2NH 0.36A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.060 25+ $0.058 50+ $0.056 100+ $0.053 250+ $0.051 More Pricing...	Min: 10 / Mult: 10	2.2nH	WE-MK Series	-	0.19ohm	Unshielded	8.8GHz	-	-	360mA	± 0.3nH	-
B82442T1123K000	92AH1134 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 12UH 19MHZ 2220 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.719 10+ $0.719 25+ $0.659 50+ $0.659 100+ $0.659 More Pricing...	Min: 1 / Mult: 1	12µH	B82442T SIMID Series	-	0.141ohm	Unshielded	19MHz	-	-	1.38A	± 10%	-
LQM21PHR54NG0D	65AH7826 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR AEC-Q200 540NH 100MHZ 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.211 25+ $0.187 50+ $0.182 100+ $0.177 250+ $0.157 More Pricing...	Min: 10 / Mult: 10	540nH	LQM21PH_G0 Series	-	0.094ohm	Unshielded	100MHz	-	-	1.3A	± 30%	-
7447840015	83AH8558 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR MULTILAYER 1.5NH 0.3A 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.040 25+ $0.039 50+ $0.038 100+ $0.036 250+ $0.035 More Pricing...	Min: 10 / Mult: 10	1.5nH	WE-MK Series	-	0.1ohm	Unshielded	8GHz	-	-	300mA	± 0.3nH	-
LQG15HN18NH02D	76AH5363 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 18NH 2.1GHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.042 25+ $0.038 50+ $0.036 100+ $0.034 250+ $0.033	Min: 10 / Mult: 10	18nH	LQG15HN_02 Series	-	0.51ohm	Unshielded	2.1GHz	-	-	350mA	± 3%	-
MLG1005S0N9BTD25	69AH1259 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 0.9NH 10GHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.100 25+ $0.090 50+ $0.087 100+ $0.083 250+ $0.076 More Pricing...	Min: 10 / Mult: 10	0.9nH	MLG Series	-	0.1ohm	Unshielded	10GHz	-	-	1A	± 0.1nH	-
78F100J-TR-RC	42AH0135 Data Sheet RoHS Date/Lot Code	BOURNS RF Choke 78F Series 10 µH 370 mA 0.75 ohm ± 5% 18 MHz	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $0.128 25+ $0.117 50+ $0.117 100+ $0.117 250+ $0.108 More Pricing...	Min: 1 / Mult: 1 Min: 10 / Mult: 1	10µH	78F Series	-	0.75ohm	-	18MHz	18MHz	-	370mA	± 5%	-
MLZ1005MR47WT000	69AH1377 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 0.47UH 0402 0.5A SHLD ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.176 25+ $0.167 50+ $0.159 100+ $0.151 250+ $0.139 More Pricing...	Min: 10 / Mult: 10	0.47µH	MLZ Series	-	0.26ohm	Shielded	-	-	-	500mA	± 20%	-
7447820110	83AH8549 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR MULTILAYER 10NH 0.22A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.060 25+ $0.058 50+ $0.056 100+ $0.053 250+ $0.051 More Pricing...	Min: 10 / Mult: 10	10µH	WE-MK Series	-	0.51ohm	Unshielded	2.9GHz	-	-	220mA	± 5%	-
TFM252012ALMA1R0MTAA	92AH6133 Data Sheet RoHS	TDK Thin Film Inductor 1 µH 42 mohm 4.1 A 1008 [2520 Metric] TFM-ALMA Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.559 10+ $0.461 25+ $0.457 50+ $0.428 100+ $0.399 More Pricing...	Min: 1 / Mult: 1	1µH	TFM-ALMA Series	-	42mohm	Shielded	-	-	-	4.1A	± 20%	-
LQG15HS56NJ02D	76AH5390 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 56NH 800MHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.043 25+ $0.041 50+ $0.039 100+ $0.037 250+ $0.035 More Pricing...	Min: 10 / Mult: 10	56nH	LQG15HS_02 Series	-	0.82ohm	Unshielded	800MHz	-	-	250mA	± 5%	-
LQW18AN18NG10D	76AH5625 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 18NH 3.5GHZ 0.7A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.124 25+ $0.118 50+ $0.112 100+ $0.105 250+ $0.100 More Pricing...	Min: 10 / Mult: 10	18nH	LQW18AN_10 Series	-	0.085ohm	Unshielded	3.5GHz	-	-	700mA	± 2%	-
B78108S1155J000	73AJ2436 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 1500UH 0.1A 1.25MHZ AXIAL ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.258 25+ $0.242 50+ $0.230 100+ $0.219 250+ $0.205 More Pricing...	Min: 10 / Mult: 10	1500µH	B78108S BC Series	-	23ohm	-	1.25MHz	-	-	100mA	± 5%	-
LQM18DZ6R8M70L	56AJ9954 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR MULTILAYER 6.8UH 0.33A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.143 25+ $0.135 50+ $0.127 100+ $0.119 250+ $0.117 More Pricing...	Min: 10 / Mult: 10	6.8µH	LQM18DZ_70 Series	-	0.96ohm	Shielded	40MHz	-	-	330mA	± 20%	-
7447820030G	62AJ9295 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 3NH 0.33A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.090 25+ $0.088 50+ $0.084 100+ $0.078 250+ $0.076 More Pricing...	Min: 10 / Mult: 10	3nH	WE-MK Series	-	0.22ohm	Shielded	7.2GHz	-	-	330mA	± 0.1nH	-
B82144F2123K000	29AJ4369 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 12UH 2.4A 20MHZ AXIAL ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.586 10+ $0.497 25+ $0.445 50+ $0.434 100+ $0.424 More Pricing...	Min: 1 / Mult: 1	12µH	B82144F2 LBC+ Series	-	0.13ohm	-	20MHz	-	-	2.4A	± 10%	-
CWF1610-220K	62AJ8099 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR FERRITE 22UH 0.2A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.198	Min: 10 / Mult: 10	22µH	CWF1610 Series	-	3.61ohm	Unshielded	24MHz	-	-	200mA	± 10%	-
LQM18DZ220M70L	56AJ9951 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR MULTILAYER 22UH 0.2A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.164 25+ $0.156 50+ $0.147 100+ $0.138 250+ $0.131 More Pricing...	Min: 10 / Mult: 10	22µH	LQM18DZ_70 Series	-	3.12ohm	Shielded	15MHz	-	-	200mA	± 20%	-