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

B82144B2224J000	31AC6325 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 220UH 5% 0.9A 3.6MHZ	Each (Supplied on Cut Tape) Cut Tape	1+ $0.430	Min: 5 / Mult: 5	220µH	B82144B2 LBC+ Series	-	1.01ohm	-	3.6MHz	-	-	900mA	± 5%	-
CE201210-R47J	57AC0652 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR 470NH 0.3A 0805 MULTILAYER	Each (Supplied on Cut Tape) Cut Tape	1+ $0.119 10+ $0.083 25+ $0.079	Min: 5 / Mult: 5	470nH	CE201210 Series	-	1.5ohm	Unshielded	200MHz	-	-	300mA	± 5%	-
CM453232-680KL	38K0539 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR 68.0UH 4532 CASE	Each (Supplied on Cut Tape) Cut Tape	1+ $0.420 10+ $0.306 25+ $0.293 50+ $0.282 100+ $0.269	Min: 1 / Mult: 1	68µH	CM45 Series	-	6ohm	Unshielded	9MHz	-	-	130mA	± 10%	-
LQG15HS3N6S02D	49AC3888 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 3.6NH 0.75A 0402 MULTILAYER	Each (Supplied on Cut Tape) Cut Tape	10+ $0.040 25+ $0.037 50+ $0.033 100+ $0.029 250+ $0.028 More Pricing...	Min: 10 / Mult: 10	3.6nH	LQG15HS_02 Series	-	0.14ohm	Unshielded	6GHz	-	-	750mA	± 0.3nH	-
MAMK2520H2R2M	55AC1005 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 2.2 µH 0.09 ohm 2.2 A 1008 [2520 Metric] MCOIL MA-H Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.071 25+ $0.071 50+ $0.071 100+ $0.071 250+ $0.071 More Pricing...	Min: 1 / Mult: 1	2.2µH	MCOIL MA-H Series	-	0.09ohm	Shielded	-	-	-	2.2A	± 20%	-
B82422A1103K100	01AC8284 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 10UH 180MA 1210 WIRE-WOUND	Each (Supplied on Cut Tape) Cut Tape	1+ $0.385 10+ $0.322 25+ $0.285 50+ $0.278 100+ $0.270 More Pricing...	Min: 5 / Mult: 5	10µH	B82422A SIMID Series	-	1.6ohm	Shielded	25MHz	-	-	180mA	± 10%	-
VLCF4020T-3R3N1R5	99Y2759 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 3.3UH 1.94A 30% SHIELDED	Each (Supplied on Full Reel) Full Reel	1000+ $0.332 2000+ $0.319 4000+ $0.307 6000+ $0.301 10000+ $0.298	Min: 1000 / Mult: 1000	3.3µH	VLCF Series	-	0.078ohm	Shielded	-	-	-	1.94A	± 30%	-
MLZ2012N100LT000	45AC5519 Data Sheet RoHS	TDK Multilayer Inductor 10 µH 0.3 ohm 50 MHz 500 mA 0805 [2012 Metric] MLZ Series	Each (Supplied on Full Reel) Full Reel	2000+ $0.029 4000+ $0.029 8000+ $0.029 12000+ $0.029	Min: 2000 / Mult: 2000	10µH	MLZ Series	-	0.3ohm	Shielded	50MHz	-	-	500mA	± 20%	-
LQP02TQ0N9B02D	57AC6936 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 0.9NH 0.58A 01005	Each (Supplied on Cut Tape) Cut Tape	10+ $0.135 25+ $0.125 50+ $0.115 100+ $0.105 250+ $0.095 More Pricing...	Min: 10 / Mult: 10	0.9nH	LQP02TQ_02 Series	-	0.15ohm	Unshielded	16.6GHz	-	-	580mA	± 0.1nH	-
77F151J-TR-RC	57AC4997 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR 150UH 5% 0.175A AXIAL	Each (Supplied on Cut Tape) Cut Tape	10+ $0.299 25+ $0.279 50+ $0.251 100+ $0.224 250+ $0.215 More Pricing...	Min: 10 / Mult: 10	150µH	77F Series	-	4ohm	-	3.5MHz	-	-	175mA	± 5%	-
LQW15AN12NH00D	49AC3913 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 12NH 0.5A 0402 UNSHIELDED	Each (Supplied on Cut Tape) Cut Tape	10+ $0.075 25+ $0.070 50+ $0.062 100+ $0.057 250+ $0.055 More Pricing...	Min: 10 / Mult: 10	12nH	LQW15AN_00 Series	-	0.14ohm	Unshielded	5.5GHz	-	-	500mA	± 3%	-
LQG15HS10NJ02D	49AC3882 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 10NH 0.5A 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	10µH	LQG15HS_02 Series	-	0.26ohm	Unshielded	3.4GHz	-	-	500mA	± 5%	-
MLG1005S20NJTD25	69AH1296 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 20NH 1.9GHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.105 25+ $0.092 50+ $0.089 100+ $0.088 250+ $0.076 More Pricing...	Min: 10 / Mult: 10	20nH	MLG Series	-	0.6ohm	Unshielded	1.9GHz	-	-	350mA	± 5%	-
LQW18ANR22J00D	76AH5604 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 220NH 1.2GHZ 0.12A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.100 25+ $0.097 50+ $0.091 100+ $0.083 250+ $0.078 More Pricing...	Min: 10 / Mult: 10	220µH	LQW18AN_00 Series	-	2.5ohm	Unshielded	1.2GHz	-	-	120mA	± 5%	-
7447840115	83AH8573 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR MULTILAYER 15NH 0.3A 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.040 25+ $0.039 50+ $0.037 100+ $0.035 250+ $0.034 More Pricing...	Min: 10 / Mult: 10	15nH	WE-MK Series	-	0.46ohm	Unshielded	2.3GHz	-	-	300mA	± 5%	-
B82442T1684K000	92AH1167 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 680UH 2.3MHZ 2220 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.090 10+ $0.902 25+ $0.792 50+ $0.771 100+ $0.749 More Pricing...	Min: 1 / Mult: 1	680µH	B82442T SIMID Series	-	5.87ohm	Unshielded	2.3GHz	-	-	210mA	± 10%	-
CW201212-15NJ	92AH4295 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR 15NH 3.4GHZ 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.263 10+ $0.218 25+ $0.205 50+ $0.192 100+ $0.179	Min: 5 / Mult: 5	15nH	CW201212 Series	-	0.17ohm	Unshielded	3.4GHz	-	-	600mA	± 5%	-
MCL1608V1-1R0-R	74AH0765 Data Sheet RoHS	EATON BUSSMANN INDUCTOR 1UH 75MHZ 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.084	Min: 10 / Mult: 10	1µH	MCL1608V1 Series	-	0.3ohm	Unshielded	75MHz	-	-	150mA	± 20%	-
B82442T1106K050	92AH4097 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 10MH 500KHZ 2220 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.580 10+ $1.350 25+ $1.230 50+ $1.110 100+ $0.972 More Pricing...	Min: 1 / Mult: 1	10µH	B82442T SIMID Series	-	112ohm	Unshielded	500kHz	-	-	46mA	± 10%	-
7447820062	83AH8544 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR MULTILAYER 6.2NH 0.25A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.063 25+ $0.061 50+ $0.058 100+ $0.054	Min: 10 / Mult: 10	6.2nH	WE-MK Series	-	0.38ohm	Unshielded	4.2GHz	-	-	250mA	± 0.3nH	-
7447860243	83AH8620 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR 430NH 300MHZ 0.15A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.110 25+ $0.106 50+ $0.103 100+ $0.097	Min: 10 / Mult: 10	430nH	WE-MK Series	-	2.4ohm	Unshielded	300MHz	-	-	150mA	± 5%	-
LQP03HQ18NH02D	76AH5535 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 18NH 3.5GHZ 0.25A 0201 ROHS COMPLIANT: YES	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	18nH	LQP03HQ_02 Series	-	0.8ohm	Unshielded	3.5MHz	-	-	250mA	± 3%	-
MLG1005S3N3BTD25	69AH1305 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 3.3NH 5GHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.113 25+ $0.093 50+ $0.090 100+ $0.088 250+ $0.079 More Pricing...	Min: 10 / Mult: 10	3.3µH	MLG Series	-	0.2ohm	Unshielded	5GHz	-	-	800mA	± 0.1nH	-
CC322522A-680K	71AH2661 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR 68UH WIREWOUND 0.22A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.488 10+ $0.411 25+ $0.369 50+ $0.352 100+ $0.334 More Pricing...	Min: 5 / Mult: 5	68µH	CC322522A Series	-	6.9ohm	Shielded	-	-	-	220mA	± 10%	-
LQM21PN2R2MGHL	76AH5526 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 2.2UH 40MHZ 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.322 10+ $0.265 25+ $0.250 50+ $0.235 100+ $0.220 More Pricing...	Min: 5 / Mult: 5	2.2µH	LQM21PN_GH Series	-	0.156ohm	Unshielded	40MHz	-	-	1.7A	± 20%	-