RF Inductors | Farnell® Ireland

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

MLP1608V2R2BT0S1	3648211 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 2.2 µH 0.468 ohm 600 mA 0603 [1608 Metric] MLP Series	Each (Supplied on Cut Tape) Cut Tape	10+ €0.169 100+ €0.139 500+ €0.127 1000+ €0.115 2000+ €0.113	Min: 10 / Mult: 10	2.2µH	0.468ohm	MLP Series	Shielded	-	600mA	± 20%
MLG1005S0N9BT000	3386583 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 0.9 nH 0.1 ohm 10 GHz 1 A 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape	10+ €0.0667 100+ €0.0543 500+ €0.0524 2500+ €0.042 5000+ €0.0412 More Pricing...	Min: 10 / Mult: 10	0.9nH	0.1ohm	MLG Series	Unshielded	10GHz	1A	± 0.1nH
LQP03HQ33NJ02D	3678336 Data Sheet RoHS Date/Lot Code	MURATA Thin Film Inductor 33 nH 2 ohm 1.7 GHz 150 mA 0201 [0603 Metric] LQP03HQ_02 Series	Each (Supplied on Cut Tape) Cut Tape	10+ €0.0705 100+ €0.0686 500+ €0.0667 2500+ €0.0561 7500+ €0.0552	Min: 10 / Mult: 10	33nH	2ohm	LQP03HQ_02 Series	Unshielded	1.7GHz	150mA	± 5%
0805HP-11NXGRB	2913049RL Data Sheet RoHS Date/Lot Code	COILCRAFT Wirewound Inductor 11 nH 0.039 ohm 4.75 GHz 1.6 A 0805 [2012 Metric] 0805HP Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ €0.594 250+ €0.428 500+ €0.404 1000+ €0.389 2000+ €0.331	Min: 100 / Mult: 5	11nH	0.039ohm	0805HP Series	Unshielded	4.75GHz	1.6A	± 2%
MLG1005S62NJTD25	3386662 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor AEC-Q200 62 nH 1.4 ohm 1 GHz 200 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape	10+ €0.0857 100+ €0.0714 500+ €0.0619 2500+ €0.050 5000+ €0.0455 More Pricing...	Min: 10 / Mult: 10	62nH	1.4ohm	MLG Series	Unshielded	1GHz	200mA	± 5%
MLG1005S33NJT000	3386632 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 33 nH 0.9 ohm 1.4 GHz 300 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape	10+ €0.0695 100+ €0.0571 500+ €0.0501 2500+ €0.043 5000+ €0.0368 More Pricing...	Min: 10 / Mult: 10	33nH	0.9ohm	MLG Series	Unshielded	1.4GHz	300mA	± 5%
0402HPH-R12XGRW	3648657RL Data Sheet RoHS	COILCRAFT Wirewound Inductor 120 nH 1.2 ohm 1.25 GHz 310 mA 0402 [1005 Metric] 0402HP series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ €1.180 250+ €0.849 500+ €0.738 1000+ €0.711	Min: 100 / Mult: 5	120nH	1.2ohm	0402HP series	Unshielded	1.25GHz	310mA	± 2%
MLG1005S18NJT000	3386596 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 18 nH 0.6 ohm 2 GHz 350 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape	10+ €0.0638 100+ €0.0448 500+ €0.0419 2500+ €0.0333 5000+ €0.0324 More Pricing...	Min: 10 / Mult: 10	18nH	0.6ohm	MLG Series	Unshielded	2GHz	350mA	± 5%
MLG1005S2N2BTD25	3386623RL Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor AEC-Q200 2.2 nH 0.15 ohm 7 GHz 900 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ €0.060 2500+ €0.049 5000+ €0.0465 10000+ €0.0447	Min: 500 / Mult: 10	2.2µH	0.15ohm	MLG Series	Unshielded	7GHz	900mA	± 0.1nH
MLG1005SR16JT000	3386675 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 160 nH 3.8 ohm 500 MHz 150 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape	10+ €0.0705 100+ €0.0581 500+ €0.0506 2500+ €0.043 5000+ €0.0368	Min: 10 / Mult: 10	160nH	3.8ohm	MLG Series	Unshielded	500MHz	150mA	± 5%
MLG1005S3N3BT000	3386640RL Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 3.3 nH 0.2 ohm 5 GHz 800 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ €0.0505 2500+ €0.0377 5000+ €0.0341 10000+ €0.0316	Min: 500 / Mult: 10	3.3nH	0.2ohm	MLG Series	Unshielded	5GHz	800mA	± 0.1nH
MLG1005S68NJTD25	3386663RL Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor AEC-Q200 68 nH 1.5 ohm 800 MHz 200 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ €0.0619 2500+ €0.050 5000+ €0.0455 10000+ €0.042	Min: 500 / Mult: 10	68nH	1.5ohm	MLG Series	Unshielded	800MHz	200mA	± 5%
MLG1005S8N2JTD25	3386670RL Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor AEC-Q200 8.2 nH 0.3 ohm 3 GHz 500 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ €0.0619 2500+ €0.050 5000+ €0.0455 10000+ €0.042	Min: 500 / Mult: 10	8.2nH	0.3ohm	MLG Series	Unshielded	3GHz	500mA	± 5%
LQG15WZ5N8S02D	3639465 Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 5.8 nH 0.13 ohm 4 GHz 700 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Cut Tape	10+ €0.103 100+ €0.0886 500+ €0.0857 2500+ €0.0657 5000+ €0.0561	Min: 10 / Mult: 10	5.8nH	0.13ohm	LQG15WZ_02 Series	Unshielded	4GHz	700mA	± 0.3nH
MLG1005S1N5BT000	3386606RL Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 1.5 nH 0.1 ohm 8 GHz 1 A 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ €0.0581 2500+ €0.0438 5000+ €0.0395 10000+ €0.0359	Min: 500 / Mult: 10	1.5nH	0.1ohm	MLG Series	Unshielded	8GHz	1A	± 0.1nH
MLG1005S33NJTD25	3386633 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor AEC-Q200 33 nH 0.9 ohm 1.4 GHz 300 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape	10+ €0.0857 100+ €0.0714 500+ €0.0619 2500+ €0.050 5000+ €0.0455 More Pricing...	Min: 10 / Mult: 10	33nH	0.9ohm	MLG Series	Unshielded	1.4GHz	300mA	± 5%
MLG1005S2N0BT000	3386619 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 2 nH 0.15 ohm 7.5 GHz 900 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape	10+ €0.0752 100+ €0.0619 500+ €0.0537 2500+ €0.0455 5000+ €0.0395 More Pricing...	Min: 10 / Mult: 10	2nH	0.15ohm	MLG Series	Unshielded	7.5GHz	900mA	± 0.1nH
MLG1005S22NJTD25	3386614RL Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor AEC-Q200 22 nH 0.7 ohm 1.7 GHz 350 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ €0.0619 2500+ €0.0517 5000+ €0.0469 10000+ €0.042	Min: 500 / Mult: 10	22nH	0.7ohm	MLG Series	Unshielded	1.7GHz	350mA	± 5%
LQP03HQR47J02D	3678397RL Data Sheet RoHS	MURATA Thin Film Inductor 470 nH 16.5 ohm 450 MHz 50 mA 0201 [0603 Metric] LQP03HQ_02 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ €0.0676 2500+ €0.0657 7500+ €0.0644 15000+ €0.0631	Min: 500 / Mult: 10	470nH	16.5ohm	LQP03HQ_02 Series	Unshielded	450MHz	50mA	± 5%
MLF2012DR82JTD25	3386553 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor AEC-Q200 SHLD 0.82 µH 0.65 ohm 130 MHz 150 mA 0805 [2012 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ €0.200 50+ €0.143 250+ €0.118 500+ €0.109 1000+ €0.0966 More Pricing...	Min: 5 / Mult: 5	0.82µH	0.65ohm	MLF Series	Shielded	130MHz	150mA	± 5%
MLG1005S30NJT000	3386631 Data Sheet RoHS	TDK Multilayer Inductor 30 nH 0.8 ohm 1.5 GHz 300 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape	10+ €0.0695 100+ €0.0571 500+ €0.0501 2500+ €0.043 5000+ €0.0368 More Pricing...	Min: 10 / Mult: 10	30nH	0.8ohm	MLG Series	Unshielded	1.5GHz	300mA	± 5%
LQP03HQR22J02D	3678380 Data Sheet RoHS Date/Lot Code	MURATA Thin Film Inductor 220 nH 9.5 ohm 650 MHz 75 mA 0201 [0603 Metric] LQP03HQ_02 Series	Each (Supplied on Cut Tape) Cut Tape	10+ €0.0714 100+ €0.0695 500+ €0.0676 2500+ €0.0657 7500+ €0.0644	Min: 10 / Mult: 10	220nH	9.5ohm	LQP03HQ_02 Series	Unshielded	650MHz	75mA	± 5%
MLG1005S20NHT000	3386610 Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor 20 nH 0.6 ohm 1.9 GHz 350 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape	10+ €0.0914 100+ €0.0705 500+ €0.0657 2500+ €0.0455 5000+ €0.0395 More Pricing...	Min: 10 / Mult: 10	20nH	0.6ohm	MLG Series	Unshielded	1.9GHz	350mA	± 3%
MLG1005S39NHTD25	3386635RL Data Sheet RoHS Date/Lot Code	TDK Multilayer Inductor AEC-Q200 39 nH 1 ohm 1.2 GHz 250 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ €0.0558 2500+ €0.0485 5000+ €0.0445 10000+ €0.0413	Min: 500 / Mult: 10	39nH	1ohm	MLG Series	Unshielded	1.2GHz	250mA	± 3%
744916033	3813072RL Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Wirewound Inductor AEC-Q200 3.3 nH 0.045 ohm 12.8 GHz 1.7 A 0402 [1005 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ €0.315 500+ €0.295 2500+ €0.241 5000+ €0.220	Min: 100 / Mult: 10	3.3nH	0.045ohm	WE-KI HC Series	Unshielded	12.8GHz	1.7A	± 0.2nH