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

LQW15DN100M00D	57AC7027 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 10UH 0.12A 20% WIREWOUND	Each (Supplied on Cut Tape) Cut Tape	10+ $1.360 25+ $1.290 50+ $1.200 100+ $1.130 250+ $1.110 More Pricing...	Min: 10 / Mult: 10	10µH	LQW15DN_00 Series	-	5.405ohm	Unshielded	-	-	-	120mA	± 20%	-
NLCV32T-4R7M-EFR	15AC6648 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 4.7UH 20% 0.9A 46MHZ 3225	Each (Supplied on Cut Tape) Cut Tape	1+ $0.193 10+ $0.161 25+ $0.159 50+ $0.145 100+ $0.133 More Pricing...	Min: 5 / Mult: 5	4.7µH	NLCV32-EFR Series	-	0.24ohm	-	46MHz	-	-	900mA	± 20%	-
LQW15AN18NJ00D	02AC3706 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 18NH 5% 0.37A 4.5GHZ 0402	Each (Supplied on Cut Tape) Cut Tape	10+ $0.099 25+ $0.094 50+ $0.088 100+ $0.081 250+ $0.078 More Pricing...	Min: 10 / Mult: 10	18nH	LQW15AN_00 Series	-	0.27ohm	Unshielded	4.5GHz	-	-	370mA	± 5%	-
B78108E1104J000	31AC6285 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 100UH 5% 0.64A 6MHZ	Each (Supplied on Cut Tape) Cut Tape	10+ $0.261 25+ $0.229 50+ $0.224 100+ $0.219 250+ $0.201 More Pricing...	Min: 10 / Mult: 10	100µH	B78108E BC+ Series	-	1.45ohm	-	6MHz	-	-	640mA	± 5%	-
77F470J-TR-RC	57AC4998 Data Sheet RoHS Date/Lot Code	BOURNS INDUCTOR 47UH 5% 0.34A AXIAL	Each (Supplied on Cut Tape) Cut Tape	10+ $0.221 25+ $0.199 50+ $0.195 100+ $0.189 250+ $0.171 More Pricing...	Min: 10 / Mult: 10	47µH	77F Series	-	1.3ohm	-	6.3MHz	-	-	340mA	± 5%	-
LQG15HS15NJ02D	49AC3883 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 15NH 0.45A 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	15nH	LQG15HS_02 Series	-	0.32ohm	Unshielded	2.5GHz	-	-	450mA	± 5%	-
NLV32T-100J-EF	15AC6760 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 10UH 0.15A 1210	Each (Supplied on Cut Tape) Cut Tape	1+ $0.202 10+ $0.158 25+ $0.157 50+ $0.145 100+ $0.134 More Pricing...	Min: 5 / Mult: 5	10µH	NLV32-EF Series	-	2.1ohm	Unshielded	30MHz	-	-	150mA	± 5%	-
7449150111	33AC1342 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR 111NH 374MHZ 22A 20% ROHS COMPLIANT: YES	Each	1+ $2.020 10+ $1.990 25+ $1.950 50+ $1.920 100+ $1.750 More Pricing...	Min: 1 / Mult: 1	111nH	WE-ACHC Series	22A	0.00211ohm	-	374MHz	-	-	-	± 20%	-
LQW15AN33NJ00D	49AC3931 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 33NH 0.26A 0402 UNSHIELDED	Each (Supplied on Cut Tape) Cut Tape	10+ $0.094 25+ $0.089 50+ $0.083 100+ $0.078 250+ $0.074 More Pricing...	Min: 10 / Mult: 10	33nH	LQW15AN_00 Series	-	0.63ohm	Unshielded	3.2GHz	-	-	260mA	± 5%	-
LQW18AN18NG10D	76AH5625 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 18NH 3.5GHZ 0.7A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.116 25+ $0.110 50+ $0.102 100+ $0.096 250+ $0.095 More Pricing...	Min: 10 / Mult: 10	18nH	LQW18AN_10 Series	-	0.085ohm	Unshielded	3.5GHz	-	-	700mA	± 2%	-
LQM21PHR54NG0D	65AH7826 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR AEC-Q200 540NH 100MHZ 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.205 25+ $0.180 50+ $0.175 100+ $0.169 250+ $0.148 More Pricing...	Min: 10 / Mult: 10	540nH	LQM21PH_G0 Series	-	0.094ohm	Unshielded	100MHz	-	-	1.3A	± 30%	-
B82442T1123K000	92AH1134 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 12UH 19MHZ 2220 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.447 10+ $0.447 25+ $0.447 50+ $0.447 100+ $0.447 More Pricing...	Min: 1 / Mult: 1	12µH	B82442T SIMID Series	-	0.141ohm	Unshielded	19MHz	-	-	1.38A	± 10%	-
LQP03TN15NHZ2D	76AH5544 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 15NH 2.6GHZ 0.25A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.047 25+ $0.045 50+ $0.041 100+ $0.039 250+ $0.037 More Pricing...	Min: 10 / Mult: 10	15nH	LQP03TN_Z2 Series	-	0.7ohm	Unshielded	2.6GHz	-	-	250mA	± 3%	-
7447820022	83AH8533 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR MULTILAYER 2.2NH 0.36A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.059 25+ $0.057 50+ $0.055 100+ $0.051 250+ $0.049 More Pricing...	Min: 10 / Mult: 10	2.2nH	WE-MK Series	-	0.19ohm	Unshielded	8.8GHz	-	-	360mA	± 0.3nH	-
MCFE1608TR24MG	40AH3380 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Multilayer Inductor 240 nH 0.1 ohm 1.5 A 0603 [1608 Metric] MCOIL MC series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.099 25+ $0.099 50+ $0.099 100+ $0.099 250+ $0.099 More Pricing...	Min: 1 / Mult: 1	240nH	MCOIL MC series	-	0.1ohm	Shielded	-	-	-	1.5A	± 20%	-
7447820133	83AH8555 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR MULTILAYER 33NH 0.11A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.060 25+ $0.058 50+ $0.055 100+ $0.051 250+ $0.050 More Pricing...	Min: 10 / Mult: 10	33nH	WE-MK Series	-	1.5ohm	Unshielded	1.7GHz	-	-	110mA	± 5%	-
7447840015	83AH8558 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR MULTILAYER 1.5NH 0.3A 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.042 25+ $0.041 50+ $0.039 100+ $0.037	Min: 10 / Mult: 10	1.5nH	WE-MK Series	-	0.1ohm	Unshielded	8GHz	-	-	300mA	± 0.3nH	-
LQG15HN18NH02D	76AH5363 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 18NH 2.1GHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.047 25+ $0.041 50+ $0.040 100+ $0.038 250+ $0.034 More Pricing...	Min: 10 / Mult: 10	18nH	LQG15HN_02 Series	-	0.51ohm	Unshielded	2.1GHz	-	-	350mA	± 3%	-
MLG1005S0N9BTD25	69AH1259 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 0.9NH 10GHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.113 25+ $0.096 50+ $0.094 100+ $0.090 250+ $0.082 More Pricing...	Min: 10 / Mult: 10	0.9nH	MLG Series	-	0.1ohm	Unshielded	10GHz	-	-	1A	± 0.1nH	-
78F100J-TR-RC	42AH0135 Data Sheet RoHS Date/Lot Code	BOURNS RF Choke 78F Series 10 µH 370 mA 0.75 ohm ± 5% 18 MHz	Each (Supplied on Cut Tape) Cut Tape	1+ $0.071 25+ $0.071 50+ $0.071 100+ $0.071	Min: 1 / Mult: 1	10µH	78F Series	-	0.75ohm	-	18MHz	18MHz	-	370mA	± 5%	-
MLZ1005MR47WT000	69AH1377 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 0.47UH 0402 0.5A SHLD ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.161 25+ $0.152 50+ $0.143 100+ $0.135 250+ $0.123 More Pricing...	Min: 10 / Mult: 10	0.47µH	MLZ Series	-	0.26ohm	Shielded	-	-	-	500mA	± 20%	-
7447820110	83AH8549 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK INDUCTOR MULTILAYER 10NH 0.22A 0201 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.059 25+ $0.057 50+ $0.055 100+ $0.051 250+ $0.049 More Pricing...	Min: 10 / Mult: 10	10µH	WE-MK Series	-	0.51ohm	Unshielded	2.9GHz	-	-	220mA	± 5%	-
TFM252012ALMA1R0MTAA	92AH6133 Data Sheet RoHS	TDK Thin Film Inductor 1 µH 0.042 ohm 4.1 A 1008 [2520 Metric] TFM-ALMA Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.515 10+ $0.410 25+ $0.402 50+ $0.374 100+ $0.346 More Pricing...	Min: 1 / Mult: 1	1µH	TFM-ALMA Series	-	0.042ohm	Shielded	-	-	-	4.1A	± 20%	-
LQG15HS56NJ02D	76AH5390 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 56NH 800MHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.030 25+ $0.029 50+ $0.028 100+ $0.026 250+ $0.025 More Pricing...	Min: 10 / Mult: 10	56nH	LQG15HS_02 Series	-	0.82ohm	Unshielded	800MHz	-	-	250mA	± 5%	-
B82144F2123K000	29AJ4369 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 12UH 2.4A 20MHZ AXIAL ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.451 10+ $0.375 25+ $0.351 50+ $0.327 100+ $0.306 More Pricing...	Min: 5 / Mult: 5	12µH	B82144F2 LBC+ Series	-	0.13ohm	-	20MHz	-	-	2.4A	± 10%	-