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

MLZ1608M220WTD25	69AH1381 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 22UH 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.119 25+ $0.106 50+ $0.103 100+ $0.101 250+ $0.090 More Pricing...	Min: 10 / Mult: 10	22µH	MLZ Series	-	3.12ohm	Shielded	-	-	-	150mA	± 20%	-
7447820115	83AH8551 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR MULTILAYER 15NH 0.18A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.054 25+ $0.052 50+ $0.050 100+ $0.047 250+ $0.046 More Pricing...	Min: 10 / Mult: 10	15nH	WE-MK Series	-	0.71ohm	Unshielded	2.3GHz	-	-	180mA	± 5%	-
7447820051	83AH8542 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR MULTILAYER 5.1NH 0.27A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.060 25+ $0.058 50+ $0.055 100+ $0.052 250+ $0.050 More Pricing...	Min: 10 / Mult: 10	5.1nH	WE-MK Series	-	0.33ohm	Unshielded	5GHz	-	-	270mA	± 0.3nH	-
B82498F1222J000	92AH4115 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 2.2UH 330MHZ 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.681 10+ $0.568 25+ $0.527 50+ $0.499 100+ $0.472 More Pricing...	Min: 5 / Mult: 5	2.2µH	B82498F SIMID Series	-	1.6ohm	Unshielded	330MHz	-	-	130mA	± 5%	-
LQM21DH100M70L	65AH7822 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR AEC-Q200 10UH 27MHZ 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.226 10+ $0.190 25+ $0.168 50+ $0.160 100+ $0.152 More Pricing...	Min: 5 / Mult: 5	10µH	LQM21DH_70 Series	-	0.845ohm	Unshielded	27MHz	-	-	300mA	± 20%	-
B82442T1155K000	92AH1140 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 1.5MH 1.5MHZ 2220 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.290 10+ $0.940 25+ $0.870 50+ $0.801 100+ $0.730 More Pricing...	Min: 1 / Mult: 1	1.5mH	B82442T SIMID Series	-	14.9ohm	Unshielded	1.5MHz	-	-	130mA	± 10%	-
MLF1608DR56JTD25	69AH1179 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 0.56UH 170MHZ 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.205 25+ $0.190 50+ $0.175 100+ $0.161 250+ $0.148 More Pricing...	Min: 10 / Mult: 10	0.56µH	MLF Series	-	1.05ohm	Shielded	170MHz	-	-	100mA	± 5%	-
MP002899	64AH4472 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO INDUCTOR 39NH 1.6GHZ 0201 ROHS COMPLIANT: YES	Each (Supplied on Full Reel) Full Reel	5000+ $0.005	Min: 15000 / Mult: 15000	39nH	-	-	2.3ohm	Shielded	1.6GHz	-	-	100mA	± 5%	-
LQG18HHR10J00D	76AH5401 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 100NH 600MHZ 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.188 25+ $0.178 50+ $0.166 100+ $0.156 250+ $0.147 More Pricing...	Min: 10 / Mult: 10	100nH	LQG18HH_00 Series	-	0.9ohm	Unshielded	600MHz	-	-	300mA	± 5%	-
MLG1005S2N0BTD25	69AH1284 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 2NH 7.5GHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.101 25+ $0.081 50+ $0.079 100+ $0.077 250+ $0.069 More Pricing...	Min: 10 / Mult: 10	2nH	MLG Series	-	0.15ohm	Unshielded	7.5GHz	-	-	900mA	± 0.1nH	-
MCL2012V1-4R7-R	74AH0775 Data Sheet RoHS	EATON BUSSMANN INDUCTOR 4.7UH 35MHZ 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.091 25+ $0.085 50+ $0.081 100+ $0.076	Min: 10 / Mult: 10	4.7µH	MCL2012V1 Series	-	0.4ohm	Unshielded	35MHz	-	-	120mA	± 20%	-
LQG15HSR12J02D	76AH5369 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 120NH 600MHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.047 25+ $0.046 50+ $0.042 100+ $0.039 250+ $0.037 More Pricing...	Min: 10 / Mult: 10	120nH	LQG15HS_02 Series	-	1.3ohm	Unshielded	600MHz	-	-	200mA	± 5%	-
7447840227	83AH8588 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR MULTILAYER 270NH 0.11A 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.067 25+ $0.064 50+ $0.062 100+ $0.058 250+ $0.057 More Pricing...	Min: 10 / Mult: 10	270nH	WE-MK Series	-	4.9ohm	Unshielded	500MHz	-	-	110mA	± 5%	-
LQW21FTR47M0HL	56AJ9955 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR WIREWOUND 0.47UH 1.1A 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.290 10+ $1.060 25+ $0.931 50+ $0.910 100+ $0.889 More Pricing...	Min: 1 / Mult: 1	0.47µH	LQW21FT_0H Series	-	0.05ohm	Unshielded	470MHz	-	-	1.1A	± 20%	-
7847805680	62AJ9476 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 6.8NH 0.3A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.051 25+ $0.049 50+ $0.047 100+ $0.046	Min: 10 / Mult: 10	6.8nH	WE-MCI Series	-	0.22ohm	Shielded	4GHz	-	-	300mA	± 5%	-
LQW15AN30NG00D	53AJ1629 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR WIREWOUND 30NH 0402 0.27A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.102 25+ $0.096 50+ $0.089 100+ $0.081 250+ $0.077 More Pricing...	Min: 10 / Mult: 10	30nH	LQW15AN_00 Series	-	0.58ohm	Unshielded	3.3GHz	-	-	270mA	± 2%	-
CWF2414-100K	62AJ8104 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR FERRITE 10UH 0.56A 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.170	Min: 5 / Mult: 5	10µH	CWF2414 Series	-	0.85ohm	Unshielded	31MHz	-	-	560mA	± 10%	-
LQG15WZ1N9B02D	24AJ0904 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 1.9NH 8GHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.158 25+ $0.138 50+ $0.135 100+ $0.131 250+ $0.115 More Pricing...	Min: 10 / Mult: 10	1.9nH	LQG15WZ_02 Series	-	0.05ohm	Unshielded	8GHz	-	-	1A	± 0.1nH	-
LQW18AN72NG00D	36AJ3865 Data Sheet RoHS Date/Lot Code	MURATA RF INDUCTOR 72NH 0.27A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.105 25+ $0.099 50+ $0.094 100+ $0.088 250+ $0.085 More Pricing...	Min: 10 / Mult: 10	72nH	LQW18AN_00 Series	-	0.56ohm	Unshielded	2.1GHz	-	-	270mA	± 2%	-
7447860247G	62AJ9381 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 470NH 0.15A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.154 25+ $0.148 50+ $0.143 100+ $0.134 250+ $0.130 More Pricing...	Min: 10 / Mult: 10	470nH	WE-MK Series	-	2.6ohm	Shielded	300MHz	-	-	150mA	± 2%	-
B78108S1394J000	73AJ2441 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 390UH 0.18A 2.4MHZ AXIAL ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.236 25+ $0.219 50+ $0.207 100+ $0.196 250+ $0.181 More Pricing...	Min: 10 / Mult: 10	390µH	B78108S BC Series	-	7ohm	-	2.4MHz	-	-	180mA	± 5%	-
36502AR43JTDG	75AJ1300 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY RF INDUCTOR 430NH 430 MHZ 0.23A 0805 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	430nH	3650 Series	-	1.7ohm	Wirewound	430MHz	-	-	230mA	± 5%	-
7447860133G	62AJ9366 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK MULTILAYER INDUCTOR 33NH 0.3A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.095 25+ $0.092 50+ $0.088 100+ $0.081 250+ $0.080 More Pricing...	Min: 10 / Mult: 10	33nH	WE-MK Series	-	0.55ohm	Shielded	1.2GHz	-	-	300mA	± 2%	-
MLZ2012M6R8HTD25	50AJ4276 Data Sheet RoHS Date/Lot Code	TDK MULTILAYER INDUCTOR 6.8UH 0.35A 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.143 10+ $0.121 25+ $0.107 50+ $0.105 100+ $0.101 More Pricing...	Min: 5 / Mult: 5	6.8nH	MLZ Series	-	0.52ohm	Shielded	-	-	-	350mA	± 20%	-
LQM18PHR47MFRL	24AJ1047 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 470NH 100MHZ 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.263 25+ $0.230 50+ $0.224 100+ $0.218 250+ $0.190 More Pricing...	Min: 10 / Mult: 10	470nH	LQM18PH_FR Series	-	0.188ohm	Shielded	100MHz	-	-	1.1A	± 20%	-