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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Inductance

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RMS Current (Irms)

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Inductor Construction

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B78108S1335J000	07WX7032 Data Sheet RoHS Date/Lot Code	EPCOS Axial Leaded High Frequency Inductor RF Choke B78108S BC Series 3.3 mH 5% 59.5 ohm 62 mA RoHS Compliant: Yes	Each	10+ $0.226 25+ $0.198 50+ $0.193 100+ $0.186 500+ $0.162 More Pricing...	Min: 10 / Mult: 10	3.3mH	B78108S BC Series	-	59.5ohm	-	900kHz	-	-	62mA	± 5%	-
6000-221K-RC	58T5378 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR 200UH 10% 1A RADIAL	Each	1+ $0.988 10+ $0.794 25+ $0.776 50+ $0.759 100+ $0.713 More Pricing...	Min: 1 / Mult: 1	220µH	6000 Series	1A	0.65ohm	Unshielded	-	-	-	1A	± 20%	-
36541E16NJTDG	24W8187 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY Surface Mount High Frequency Inductor 36541E Series 16 nH 5% 0402 [1005 Metric] 3.7 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.394 10+ $0.367 25+ $0.350 50+ $0.331 100+ $0.321	Min: 5 / Mult: 5	16nH	36541E Series	-	0.13ohm	Unshielded	3.7GHz	-	-	850mA	± 5%	-
3615A1R0K	35M1327 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY Surface Mount Power Inductor 3615 Series 1 H 10% Wirewound 0.25 ohm 960 mA RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $12.310 10+ $11.710 25+ $11.200 50+ $10.680 100+ $10.170	Min: 1 / Mult: 1	1µH	3615 Series	-	0.25ohm	Shielded	200MHz	-	-	960mA	± 10%	-
LBR2012T100K	39M5870 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 10 µH 0.36 ohm 32 MHz 150 mA 0805 [2012 Metric] LB Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.105 25+ $0.076 50+ $0.070 100+ $0.063 250+ $0.059 More Pricing...	Min: 1 / Mult: 1	10µH	LB Series	-	0.36ohm	Unshielded	32MHz	-	-	150mA	± 10%	-
744765118A	34R6083 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 18 nH 0.23 ohm 3.1 GHz 420 mA 0402 [1005 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.427 10+ $0.410 25+ $0.397 50+ $0.384 100+ $0.356 More Pricing...	Min: 5 / Mult: 5	18nH	WE-KI Series	-	0.23ohm	Unshielded	3.1GHz	-	-	420mA	± 5%	-
744760256C	34R6007 Data Sheet RoHS	WURTH ELEKTRONIK Wirewound Inductor 560 nH 2.5 ohm 340 MHz 230 mA 0805 [2012 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.436 10+ $0.415 25+ $0.414 50+ $0.389 100+ $0.362 More Pricing...	Min: 5 / Mult: 5	560nH	WE-KI Series	-	2.5ohm	Unshielded	340MHz	-	-	230mA	± 5%	-
36541E36NJTDG	24W8207 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY Surface Mount High Frequency Inductor 36541E Series 36 nH 5% 0402 [1005 Metric] 2.8 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.394 10+ $0.367 25+ $0.350 50+ $0.331 100+ $0.321	Min: 5 / Mult: 5	36nH	36541E Series	-	0.36ohm	Unshielded	2.8GHz	-	-	480mA	± 5%	-
MCFT0BT0N5	06W0783 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Surface Mount High Frequency Inductor MCFT Series 0.5 nH 0.1nH 0402 [1005 Metric] 14 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.033 50+ $0.032 100+ $0.022 250+ $0.019	Min: 10 / Mult: 10	0.5nH	MCFT Series	-	0.15ohm	Shielded	14GHz	-	-	700mA	± 0.1nH	-
B82498F3151J001	33P6668 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82498F Series 150 nH 5% 0805 [2012 Metric] 1.15 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.429 25+ $0.377 50+ $0.367 100+ $0.356 250+ $0.313 More Pricing...	Min: 10 / Mult: 10	150nH	B82498F SIMID Series	-	0.42ohm	Unshielded	1.15GHz	-	-	400mA	± 5%	-
B78108S1103K000	07WX7018 Data Sheet RoHS Date/Lot Code	EPCOS Axial Leaded High Frequency Inductor RF Choke B78108S BC Series 10 H 10% 0.49 ohm 680 mA RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.225 25+ $0.198 50+ $0.193 100+ $0.187 250+ $0.164 More Pricing...	Min: 10 / Mult: 10	10µH	B78108S BC Series	-	0.49ohm	-	35MHz	-	-	680mA	± 10%	-
B82442T1105K050	19P2582 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82442T Series 1 mH 10% 2220 [5650 Metric] 1.8 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $1.160 10+ $1.010 25+ $0.927 50+ $0.903 100+ $0.879 More Pricing...	Min: 1 / Mult: 1	1µH	B82442T SIMID Series	-	9.5ohm	Unshielded	1.8MHz	-	-	150mA	± 10%	-
MLF2012DR27KT000	33P7467 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 270 nH 0.35 ohm 220 MHz 250 mA 0805 [2012 Metric] MLF Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.100 25+ $0.098 50+ $0.096 100+ $0.093 250+ $0.085 More Pricing...	Min: 10 / Mult: 10	270nH	MLF Series	-	0.35ohm	Shielded	220MHz	-	-	250mA	± 10%	-
744761033A	34R6018 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 3.3 nH 0.06 ohm 5.8 GHz 700 mA 0603 [1608 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.457 10+ $0.427 25+ $0.426 50+ $0.399 100+ $0.370 More Pricing...	Min: 5 / Mult: 5	3.3mH	WE-KI Series	-	0.06ohm	Unshielded	5.8GHz	-	-	700mA	± 0.2nH	-
LQH55DN6R8M03L	74M2855 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 6.8 µH 0.074 ohm 25 MHz 2 A 2220 [5650 Metric] LQH55DN_03 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $1.370	Min: 1 / Mult: 1	6.8µH	LQH55DN_03 Series	2A	0.074ohm	Unshielded	25MHz	-	-	2A	± 20%	-
B78108S1473J000	07WX7034 Data Sheet RoHS Date/Lot Code	EPCOS Axial Leaded High Frequency Inductor RF Choke B78108S BC Series 47 H 5% 1.1 ohm 450 mA RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.301 25+ $0.279 50+ $0.253 100+ $0.227 250+ $0.221 More Pricing...	Min: 10 / Mult: 10	47µH	B78108S BC Series	-	1.1ohm	-	7.5MHz	-	-	450mA	± 5%	-
MCFT0BT2N501	06W0819 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Surface Mount High Frequency Inductor MCFT Series 2.5 nH 0.1nH 0201 [0603 Metric] 6 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.049 50+ $0.047 100+ $0.033 250+ $0.029	Min: 10 / Mult: 10	2.5nH	MCFT Series	-	0.35ohm	Shielded	6GHz	-	-	450mA	± 0.1nH	-
L-07C3N9SV6T	39T4599 Data Sheet RoHS	JOHANSON TECHNOLOGY Surface Mount High Frequency Inductor L-07C Series 3.9 nH 0.3nH 0402 [1005 Metric] 0.22 ohm RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.115	Min: 10 / Mult: 10	3.9nH	L-07C Series	-	0.22ohm	-	-	-	-	300mA	± 0.3nH	-
B82498F3270J001	19P2617 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82498F Series 27 nH 5% 0805 [2012 Metric] 2.5 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.429	Min: 10 / Mult: 10	27nH	B82498F SIMID Series	-	0.09ohm	Unshielded	2.5GHz	-	-	700mA	± 5%	-
MLZ2012M100WT000	46W4792 Data Sheet RoHS Date/Lot Code	TDK Surface Mount High Frequency Inductor MLZ Series 10 H 20% 0805 [2012 Metric] 30 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.119 10+ $0.088 25+ $0.083 50+ $0.079 100+ $0.074 More Pricing...	Min: 5 / Mult: 5	10µH	MLZ Series	-	0.47ohm	Shielded	30MHz	-	-	350mA	± 20%	-
744762110A	06W1206 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 10 nH 0.08 ohm 4.3 GHz 1 A 1008 [2516 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.513 10+ $0.492 25+ $0.476 50+ $0.459 100+ $0.427 More Pricing...	Min: 5 / Mult: 5	10µH	WE-KI Series	-	0.08ohm	Unshielded	4.3GHz	-	-	1A	± 5%	-
MLF1608E6R8KTA00	33P7453 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 6.8 µH 1.3 ohm 40 MHz 15 mA 0603 [1608 Metric] MLF Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.133 25+ $0.123 50+ $0.113 100+ $0.104 250+ $0.096 More Pricing...	Min: 10 / Mult: 10	6.8µH	MLF Series	-	1.3ohm	Shielded	40MHz	-	-	15mA	± 10%	-
LQG18HN3N3S00D	74M2725 Data Sheet RoHS Date/Lot Code	MURATA Multilayer Inductor 3.3 nH 0.15 ohm 6 GHz 500 mA 0603 [1608 Metric] LQG18HN_00 Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.125 25+ $0.118 50+ $0.111 100+ $0.103 250+ $0.097 More Pricing...	Min: 10 / Mult: 10	3.3mH	LQG18HN_00 Series	-	0.15ohm	Unshielded	6GHz	-	-	500mA	± 0.3nH	-
B82498F3331J001	33P6672 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82498F Series 330 nH 5% 0805 [2012 Metric] 800 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.508 10+ $0.424 25+ $0.372 50+ $0.362 100+ $0.351 More Pricing...	Min: 5 / Mult: 5	330nH	B82498F SIMID Series	-	1.5ohm	Unshielded	800MHz	-	-	220mA	± 5%	-
L-07W33NJV4T	39T4628 Data Sheet RoHS	JOHANSON TECHNOLOGY Surface Mount High Frequency Inductor L-07W Series 33 nH 5% 0402 [1005 Metric] 2.3 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.134	Min: 10 / Mult: 10	33nH	L-07W Series	-	0.35ohm	Unshielded	2.3GHz	-	-	400mA	± 5%	-