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)

DC Resistance Max

Inductor Construction

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B82476A1334M000	13J5647 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount Power Inductor B82476A1 Series 330 H 10% Wirewound 0.81 ohm 600 mA RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $1.500 10+ $1.150 25+ $1.150 50+ $1.100 100+ $1.040 More Pricing...	Min: 1 / Mult: 1	330µH	B82476A1 Series	-	0.81ohm	Unshielded	20MHz	-	-	600mA	± 10%	-
36541E4N7JTDG	24W8211 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY Surface Mount High Frequency Inductor 36541E Series 4.7 nH 5% 0402 [1005 Metric] 6.85 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.486 10+ $0.421 25+ $0.387 50+ $0.351 100+ $0.316	Min: 5 / Mult: 5	4.7nH	36541E Series	-	0.06ohm	Unshielded	6.85GHz	-	-	1.5A	± 5%	-
MLZ2012A1R5WT000	46W4783 Data Sheet RoHS Date/Lot Code	TDK Surface Mount High Frequency Inductor MLZ Series 1.5 H 20% 0805 [2012 Metric] 100 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.079 25+ $0.075 50+ $0.071 100+ $0.067 250+ $0.060 More Pricing...	Min: 10 / Mult: 10	1.5µH	MLZ Series	-	0.13ohm	Shielded	100MHz	-	-	750mA	± 20%	-
LQH55DN222M03L	74M2847 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 2.2 mH 21.5 ohm 1.2 MHz 100 mA 2220 [5650 Metric] LQH55DN_03 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $1.640	Min: 1 / Mult: 1	2.2mH	LQH55DN_03 Series	100mA	21.5ohm	Unshielded	1.2MHz	-	-	100mA	± 20%	-
36502CR68JTDG	35M1513 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY Wirewound Inductor 680 nH 1.47 ohm 375 MHz 400 mA 1008 [2516 Metric] 3650 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.392 10+ $0.343 25+ $0.330 50+ $0.307 100+ $0.283	Min: 5 / Mult: 5	680nH	3650 Series	-	1.47ohm	Unshielded	375MHz	-	-	400mA	± 5%	-
744765115A	34R6081 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 15 nH 0.172 ohm 3.28 GHz 560 mA 0402 [1005 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.479 10+ $0.454 25+ $0.439 50+ $0.424 100+ $0.393 More Pricing...	Min: 5 / Mult: 5	15nH	WE-KI Series	-	0.172ohm	Unshielded	3.28GHz	-	-	560mA	± 5%	-
MCFT0BT3N5	06W0837 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Surface Mount High Frequency Inductor MCFT Series 3.5 nH 0.1nH 0402 [1005 Metric] 6 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	3.5nH	MCFT Series	-	0.55ohm	Shielded	6GHz	-	-	380mA	± 0.1nH	-
MCFT0FT17N	06W0860 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Surface Mount High Frequency Inductor MCFT Series 17 nH 1% 0402 [1005 Metric] 3.1 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.036 50+ $0.034 100+ $0.025 250+ $0.021	Min: 10 / Mult: 10	17nH	MCFT Series	-	1.95ohm	Shielded	3.1GHz	-	-	100mA	± 1%	-
L-14W15NJV4E	39T4676 Data Sheet RoHS	JOHANSON TECHNOLOGY Surface Mount High Frequency Inductor L-14W Series 15 nH 5% 0603 [1608 Metric] 3.1 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.372 10+ $0.197 25+ $0.193 50+ $0.192 100+ $0.190	Min: 5 / Mult: 5	15nH	L-14W Series	-	0.17ohm	-	3.1GHz	-	-	700mA	± 5%	-
744765022A	34R6060 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 2.2 nH 0.07 ohm 6 GHz 960 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	2.2mH	WE-KI Series	-	0.07ohm	Unshielded	6GHz	-	-	960mA	± 0.2nH	-
36501E12NJTDG	35M1362 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY Wirewound Inductor 12 nH 0.12 ohm 3.6 GHz 640 mA 0402 [1005 Metric] 3650 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.543 10+ $0.454 25+ $0.428 50+ $0.402 100+ $0.376	Min: 5 / Mult: 5	12nH	3650 Series	-	0.12ohm	Unshielded	3.6GHz	-	-	640mA	± 5%	-
LQH2MCN100K02L	74M2738 Data Sheet RoHS Date/Lot Code	MURATA Wirewound Inductor 10 µH 1.2 ohm 48 MHz 225 mA 0806 [2016 Metric] LQH2MCN_02 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.247	Min: 5 / Mult: 5	10µH	LQH2MCN_02 Series	225mA	1.2ohm	Unshielded	48MHz	-	-	225mA	± 10%	-
36502AR56JTDG	35M1462 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY Wirewound Inductor 560 nH 1.9 ohm 340 MHz 210 mA 0805 [2012 Metric] 3650 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.424 10+ $0.349 25+ $0.329 50+ $0.310 100+ $0.290	Min: 5 / Mult: 5	560nH	3650 Series	-	1.9ohm	Unshielded	340MHz	-	-	210mA	± 5%	-
744761147C	34R6043 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 47 nH 0.23 ohm 2 GHz 600 mA 0603 [1608 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.436 10+ $0.415 25+ $0.411 50+ $0.389 100+ $0.362 More Pricing...	Min: 5 / Mult: 5	47nH	WE-KI Series	-	0.23ohm	Unshielded	2GHz	-	-	600mA	± 5%	-
BRL3225T100K	25R4115 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 10 µH 0.35 ohm 70 MHz 700 mA 1210 [3225 Metric] BR Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.189 10+ $0.154 25+ $0.148 50+ $0.138 100+ $0.126 More Pricing...	Min: 1 / Mult: 1	10µH	BR Series	-	0.35ohm	Shielded	70MHz	-	-	700mA	± 10%	-
744760022A	34R5978 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 2.2 nH 0.06 ohm 6 GHz 800 mA 0805 [2012 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.489 10+ $0.462 25+ $0.453 50+ $0.427 100+ $0.400 More Pricing...	Min: 5 / Mult: 5	2.2mH	WE-KI Series	-	0.06ohm	Unshielded	6GHz	-	-	800mA	± 0.2nH	-
B82145A1105J000	12P7227 Data Sheet RoHS Date/Lot Code	EPCOS RF Choke RF Choke B82145A HLBC Series 100 µH 370 mA 3.6 ohm ± 5% 1.3 MHz	Each	1+ $0.633 10+ $0.526 25+ $0.488 50+ $0.461 100+ $0.436 More Pricing...	Min: 5 / Mult: 5	1mH	B82145A HLBC Series	-	3.6ohm	-	1.3MHz	1.3MHz	-	370mA	± 5%	-
744765147A	34R6096 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 47 nH 0.83 ohm 2.1 GHz 100 mA 0402 [1005 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.479 10+ $0.454 25+ $0.452 50+ $0.424 100+ $0.393 More Pricing...	Min: 5 / Mult: 5	47nH	WE-KI Series	-	0.83ohm	Unshielded	2.1GHz	-	-	100mA	± 5%	-
36502CR33JTDG	35M1506 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY Surface Mount High Frequency Inductor 36502C Series 330 nH 5% 1008 [2520 Metric] 570 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.424 10+ $0.349 25+ $0.329 50+ $0.310 100+ $0.290	Min: 5 / Mult: 5	330µH	3650 Series	-	1.05ohm	Unshielded	570MHz	-	-	450mA	± 5%	-
36501E10NJTDG	35M1360 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY Wirewound Inductor 10 nH 0.195 ohm 3.9 GHz 480 mA 0402 [1005 Metric] 3650 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.587 10+ $0.545 25+ $0.521 50+ $0.493 100+ $0.478	Min: 5 / Mult: 5	10µH	3650 Series	-	0.195ohm	Unshielded	3.9GHz	-	-	480mA	± 5%	-
74476010C	34R5986 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor 10 nH 0.12 ohm 4.2 GHz 600 mA 0805 [2012 Metric] WE-KI Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.447 10+ $0.424 25+ $0.415 50+ $0.389 100+ $0.362 More Pricing...	Min: 5 / Mult: 5	10µH	WE-KI Series	-	0.12ohm	Unshielded	4.2GHz	-	-	600mA	± 5%	-
36502A1R0JTDG	35M1467 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY Wirewound Inductor 1 µH 2.5 ohm 100 MHz 170 mA 0805 [2012 Metric] 3650 Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.424 10+ $0.349 25+ $0.329 50+ $0.310 100+ $0.290	Min: 5 / Mult: 5	1mH	3650 Series	-	2.5ohm	Unshielded	100MHz	-	-	170mA	± 5%	-
VLCF4018T-100MR74-2	33P8664 Data Sheet RoHS Date/Lot Code	TDK POWER INDUCTOR 10 uH 740mA 20%	Each (Supplied on Cut Tape) Cut Tape	1+ $0.619 10+ $0.512 25+ $0.483 50+ $0.455 100+ $0.426 More Pricing...	Min: 1 / Mult: 1	10µH	VLCF Series	-	0.188ohm	Shielded	-	-	-	1.26A	± 20%	-
MLZ1608DR47DT000	46W4776 Data Sheet RoHS Date/Lot Code	TDK Surface Mount High Frequency Inductor MLZ Series 470 nH 20% 0603 [1608 Metric] 105 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.079 25+ $0.077 50+ $0.071 100+ $0.064 250+ $0.061 More Pricing...	Min: 10 / Mult: 10	470nH	MLZ Series	-	0.42ohm	Shielded	105MHz	-	-	500mA	± 20%	-
L-14C39NJV4T	39T4658 Data Sheet RoHS	JOHANSON TECHNOLOGY Surface Mount High Frequency Inductor L-14C Series 39 nH 5% 0603 [1608 Metric] 0.7 ohm RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.056 25+ $0.051 50+ $0.051 100+ $0.050 250+ $0.045 More Pricing...	Min: 10 / Mult: 10	39nH	L-14C Series	-	0.7ohm	-	-	-	-	300mA	± 5%	-