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

B78148E1472K000	31AC6315 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 4.7UH 10% 2.75A 35MHZ	Each (Supplied on Cut Tape) Cut Tape	10+ $0.242 25+ $0.222 50+ $0.218 100+ $0.214 250+ $0.187 More Pricing...	Min: 10 / Mult: 10	4.7µH	B78148E BC+ Series	-	0.085ohm	-	35MHz	-	-	2.75A	± 10%	-
NLV32T-2R2J-EF	45AC5589 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 2.2UH 0.32A 1210	Each (Supplied on Full Reel) Full Reel	2000+ $0.108 4000+ $0.107 8000+ $0.107 12000+ $0.106	Min: 2000 / Mult: 2000	2.2µH	NLV32-EF Series	-	1ohm	Unshielded	75MHz	-	-	320mA	± 5%	-
7447669112	55Y0277 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Surface Mount High Frequency Inductor WE-GFH Series 12 H 10% 1812 [4532 Metric] 31 MHz RoHS Compliant: Yes	Each	1+ $0.598 10+ $0.584 25+ $0.569 50+ $0.555 100+ $0.499 More Pricing...	Min: 1 / Mult: 1	12µH	WE-GFH Series	-	0.465ohm	Unshielded	31MHz	-	-	810mA	± 10%	-
NLCV32T-6R8M-EFRD	15AC6653 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 6.8UH 20% 38MHZ AEC-Q200	Each (Supplied on Cut Tape) Cut Tape	1+ $0.216 10+ $0.186 25+ $0.174 50+ $0.159 100+ $0.151 More Pricing...	Min: 5 / Mult: 5	6.8µH	NLCV32-EFRD Series	-	0.348ohm	-	38MHz	-	-	700mA	± 20%	-
LQP03HQ0N9W02D	57AC6991 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 0.9NH 1.1A 0201 MULTILAYER	Each (Supplied on Cut Tape) Cut Tape	10+ $0.138 25+ $0.137 50+ $0.127 100+ $0.118 250+ $0.113 More Pricing...	Min: 10 / Mult: 10	0.9nH	LQP03HQ_02 Series	-	0.04ohm	Unshielded	18GHz	-	-	1.1A	± 0.05nH	-
VLCF5020T-100MR87	99Y2762 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 10UH 1.56A 20% SHIELDED	Each (Supplied on Full Reel) Full Reel	500+ $0.362 1000+ $0.345 2000+ $0.332 3000+ $0.328	Min: 500 / Mult: 500	10µH	VLCF Series	-	0.182ohm	Shielded	-	-	-	1.56A	± 20%	-
CI160808-2N7D	57AC0666 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR 2.7NH 0.3A 0603 MULTILAYER	Each (Supplied on Cut Tape) Cut Tape	10+ $0.064 25+ $0.061	Min: 10 / Mult: 10	2.7nH	CI160808 Series	-	0.2ohm	Unshielded	3.4GHz	-	-	300mA	± 0.3nH	-
CS160808-1R0K	57AC1757 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR 1UH 10% 0.1A 70MHZ 0603	Each (Supplied on Cut Tape) Cut Tape	10+ $0.095 25+ $0.091 50+ $0.085 100+ $0.081 250+ $0.080 More Pricing...	Min: 10 / Mult: 10	1µH	CS160808 Series	-	0.5ohm	Shielded	70MHz	70MHz	-	100mA	± 10%	0603 [1608 Metric]
NLCV32T-100K-EFR	15AC6632 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 10UH 10% 0.6A 30MHZ 3225	Each (Supplied on Cut Tape) Cut Tape	1+ $0.155 10+ $0.143 25+ $0.134 50+ $0.122 100+ $0.113 More Pricing...	Min: 5 / Mult: 5	10µH	NLCV32-EFR Series	-	0.504ohm	-	30MHz	-	-	600mA	± 10%	-
B82144F2273K000	31AC6339 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 27UH 10% 2A 9.2MHZ	Each (Supplied on Cut Tape) Cut Tape	1+ $0.535 10+ $0.445 25+ $0.391 50+ $0.381 100+ $0.370 More Pricing...	Min: 5 / Mult: 5	27µH	B82144F2 LBC+ Series	-	0.2ohm	-	9.2MHz	-	-	2A	± 10%	-
7447629150	55Y0254 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Surface Mount High Frequency Inductor WE-GFH Series 15 H 10% 1008 [2520 Metric] 33 MHz RoHS Compliant: Yes	Each	1+ $0.575 10+ $0.573 25+ $0.569 50+ $0.537 100+ $0.481 More Pricing...	Min: 5 / Mult: 5	15µH	WE-GFH Series	-	2.5ohm	Unshielded	33MHz	-	-	325mA	± 10%	-
7447649015	55Y0258 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Surface Mount High Frequency Inductor WE-GFH Series 1.5 H 20% 1210 [3225 Metric] 127 MHz RoHS Compliant: Yes	Each	1+ $0.575 10+ $0.571 25+ $0.568 50+ $0.564 100+ $0.547 More Pricing...	Min: 1 / Mult: 1	1.5µH	WE-GFH Series	-	0.195ohm	Unshielded	127MHz	-	-	1.4A	± 20%	-
744766902	55Y0271 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Surface Mount High Frequency Inductor WE-GFH Series 2.2 H 10% 1812 [4532 Metric] 79 MHz RoHS Compliant: Yes	Each	1+ $0.547 10+ $0.546 25+ $0.519 50+ $0.491 100+ $0.448 More Pricing...	Min: 1 / Mult: 1	2.2µH	WE-GFH Series	-	0.16ohm	Unshielded	79MHz	-	-	1.45A	± 10%	-
NLV32T-R12J-EF	15AC6706 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 0.12UH 0.45A 1210	Each (Supplied on Cut Tape) Cut Tape	1+ $0.182 10+ $0.154 25+ $0.145 50+ $0.137 100+ $0.129 More Pricing...	Min: 5 / Mult: 5	120nH	NLV32-EF Series	-	0.22ohm	Unshielded	500MHz	-	-	450mA	± 5%	-
NLV32T-R15J-EF	15AC6708 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 0.15UH 0.45A 1210	Each (Supplied on Cut Tape) Cut Tape	1+ $0.213 10+ $0.175 25+ $0.165 50+ $0.156 100+ $0.147 More Pricing...	Min: 5 / Mult: 5	150nH	NLV32-EF Series	-	0.25ohm	Unshielded	450MHz	-	-	450mA	± 5%	-
LQW15AN3N3C80D	49AC3927 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 3.3NH 2A 0402 UNSHIELDED	Each (Supplied on Cut Tape) Cut Tape	10+ $0.132 25+ $0.124 50+ $0.117 100+ $0.110 250+ $0.103 More Pricing...	Min: 10 / Mult: 10	3.3nH	LQW15AN_80 Series	-	0.03ohm	Unshielded	14GHz	-	-	2A	± 0.2nH	-
B78148E1222K000	31AC6309 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 2.2UH 10% 3.4A 150MHZ	Each (Supplied on Cut Tape) Cut Tape	10+ $0.258 25+ $0.226 50+ $0.220 100+ $0.214 250+ $0.188 More Pricing...	Min: 10 / Mult: 10	2.2µH	B78148E BC+ Series	-	0.057ohm	-	150MHz	-	-	3.4A	± 10%	-
CV201210-R56K	57AC1759 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR 560NH 0.15A 0805 SHIELDED	Each (Supplied on Cut Tape) Cut Tape	1+ $0.116 10+ $0.068	Min: 5 / Mult: 5	560nH	CV201210 Series	-	0.75ohm	Shielded	115MHz	-	-	150mA	± 10%	-
NLCV32T-3R3M-EFR	15AC6643 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 3.3UH 20% 1A 54MHZ 3225	Each (Supplied on Cut Tape) Cut Tape	1+ $0.193 10+ $0.161 25+ $0.156 50+ $0.145 100+ $0.135 More Pricing...	Min: 5 / Mult: 5	3.3nH	NLCV32-EFR Series	-	0.192ohm	-	54MHz	-	-	1A	± 20%	-
LQP02TQ4N7H02D	57AC6980 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 4.7NH 0.27A 01005	Each (Supplied on Cut Tape) Cut Tape	1+ $0.061	Min: 10 / Mult: 10	4.7µH	LQP02TQ_02 Series	-	1ohm	Unshielded	8.5GHz	-	-	270mA	± 3%	-
LQW15AN15NJ00D	02AC3705 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 15NH 5% 0.46A 5GHZ 0402	Each (Supplied on Cut Tape) Cut Tape	10+ $0.091 25+ $0.089 50+ $0.082 100+ $0.075 250+ $0.072 More Pricing...	Min: 10 / Mult: 10	15µH	LQW15AN_00 Series	-	0.16ohm	Unshielded	5GHz	-	-	460mA	± 5%	-
B82144F2474J000	31AC6344 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 470UH 5% 0.6A 2.3MHZ	Each (Supplied on Cut Tape) Cut Tape	1+ $0.483 10+ $0.425 25+ $0.387 50+ $0.381 100+ $0.373 More Pricing...	Min: 5 / Mult: 5	470µH	B82144F2 LBC+ Series	-	2.02ohm	-	2.3MHz	-	-	600mA	± 5%	-
LQP03HQ9N1H02D	57AC7011 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 9.1NH 0.3A 0201 MULTILAYER	Each (Supplied on Cut Tape) Cut Tape	10+ $0.110 25+ $0.103 50+ $0.097 100+ $0.091 250+ $0.085 More Pricing...	Min: 10 / Mult: 10	9.1nH	LQP03HQ_02 Series	-	0.4ohm	Unshielded	4.5GHz	-	-	300mA	± 3%	-
LQW15AN82NJ00D	49AC3943 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 82NH 0.13A 0402 UNSHIELDED	Each (Supplied on Cut Tape) Cut Tape	10+ $0.079 25+ $0.078 50+ $0.074 100+ $0.069 250+ $0.068 More Pricing...	Min: 10 / Mult: 10	82nH	LQW15AN_00 Series	-	2.24ohm	Unshielded	2.3MHz	-	-	130mA	± 5%	-
LQG15HS3N9S02D	49AC3889 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 3.9NH 0.75A 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	3.9nH	LQG15HS_02 Series	-	0.14ohm	Unshielded	6GHz	-	-	750mA	± 0.3nH	-