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

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

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			Price for		Quantity

CM322522-101KL	40Y8539 Data Sheet RoHS Date/Lot Code	BOURNS Surface Mount High Frequency Inductor CM322522 Series 100 H 10% 1210 [3225 Metric] 10 MHz RoHS Compliant: Yes	Each (Supplied on Full Reel) Full Reel	2000+ $0.154 4000+ $0.152 8000+ $0.148 12000+ $0.145	Min: 2000 / Mult: 2000	100µH	CM322522 Series	-	10ohm	Unshielded	10MHz	-	-	40mA	± 10%	-
744786127A	55X3944 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Multilayer Inductor 27 nH 0.65 ohm 1.7 GHz 400 mA 0603 [1608 Metric] WE-MK Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.249 25+ $0.247 50+ $0.237 100+ $0.222 250+ $0.215 More Pricing...	Min: 10 / Mult: 10	27nH	WE-MK Series	-	0.65ohm	Unshielded	1.7GHz	-	-	400mA	± 5%	-
SC301R5KT	96K5775 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY INDUCTOR 1.5UH AXIAL	Each	1+ $4.070 10+ $3.880 25+ $3.700 50+ $3.360 100+ $3.050 More Pricing...	Min: 1 / Mult: 1	1.5µH	SC30 Series	-	0.22ohm	-	140MHz	-	-	895mA	± 10%	-
AS0825N0GTR	36X2268 Data Sheet RoHS Date/Lot Code	KYOCERA AVX INDUCTOR 25NH 2% 2.5GHZ AIR CORE	Each (Supplied on Cut Tape) Cut Tape	1+ $1.390 10+ $1.200 25+ $1.050 50+ $0.900 100+ $0.749 More Pricing...	Min: 5 / Mult: 5	25nH	AS Series	4.4A	0.01ohm	-	3.2GHz	-	-	-	± 2%	-
LQM21PN2R2MC0D	45Y5448 Data Sheet RoHS Date/Lot Code	MURATA Surface Mount High Frequency Inductor LQM21PN Series 2.2 H 20% 0805 [2012 Metric] 50 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.150 25+ $0.141 50+ $0.133 100+ $0.124 250+ $0.117 More Pricing...	Min: 10 / Mult: 10	2.2µH	LQM21PN_C0 Series	-	2.2ohm	Unshielded	50MHz	-	-	-	± 20%	-
744784022A	55X3900 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Surface Mount High Frequency Inductor WE-MK Series 2.2 nH 0.3nH 0402 [1005 Metric] 6 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.225 25+ $0.215 50+ $0.204 100+ $0.179 250+ $0.173 More Pricing...	Min: 10 / Mult: 10	2.2µH	WE-MK Series	-	0.16ohm	Unshielded	6GHz	-	-	300mA	± 0.3nH	-
NLCV32T-470K-EF	31Y3227 Data Sheet RoHS Date/Lot Code	TDK Surface Mount High Frequency Inductor NLCV Series 47 H 10% 1210 [3225 Metric] 14 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.192 10+ $0.154 25+ $0.152 50+ $0.139 100+ $0.126 More Pricing...	Min: 5 / Mult: 5	47µH	NLCV32-EF Series	-	2.132ohm	Unshielded	14MHz	-	-	180mA	± 10%	-
B82496C3100J000	13J5668 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82496C Series 10 nH 5% 0603 [1608 Metric] 5 GHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.249 25+ $0.219 50+ $0.214 100+ $0.207 250+ $0.182 More Pricing...	Min: 10 / Mult: 10	10nH	B82496C SIMID Series	-	0.2ohm	Unshielded	5GHz	-	-	600mA	± 5%	-
B82496C3479J000	94W7835 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82496C Series 4.7 nH 5% 0603 [1608 Metric] 7 MHz RoHS Compliant: Yes	Each (Supplied on Full Reel) Full Reel	8000+ $0.165 16000+ $0.155	Min: 8000 / Mult: 8000	4.7nH	B82496C SIMID Series	-	0.1ohm	Unshielded	7MHz	-	-	800mA	± 5%	-
CM453232-331KL	40Y8545 Data Sheet RoHS Date/Lot Code	BOURNS Surface Mount High Frequency Inductor CM453232 Series 330 H 10% 1812 [4532 Metric] 3.5 MHz RoHS Compliant: Yes	Each (Supplied on Full Reel) Full Reel	500+ $0.178 1000+ $0.171 2000+ $0.165 3000+ $0.163	Min: 500 / Mult: 500	330µH	CM45 Series	-	14ohm	Unshielded	3.5MHz	-	-	85mA	± 10%	-
3613C4R7K	26M7226 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY Surface Mount High Frequency Inductor 3613C Series 4.7 H 10% 1812 [4532 Metric] 35 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.564 10+ $0.469 25+ $0.442 50+ $0.415 100+ $0.389	Min: 1 / Mult: 1	4.7nH	3613C Series	-	1ohm	Shielded	35MHz	-	-	315mA	± 10%	-
NLFV32T-681K-EF	52X6165 Data Sheet RoHS Date/Lot Code	TDK Surface Mount High Frequency Inductor NLFV Series 680 H 10% 1210 [3225 Metric] 3 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.286 10+ $0.264 25+ $0.232 50+ $0.226 100+ $0.219 More Pricing...	Min: 5 / Mult: 5	680µH	NLFV32-EF Series	-	18.5ohm	Shielded	3MHz	-	-	25mA	± 10%	-
744786212A	55X3952 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Surface Mount High Frequency Inductor WE-MK Series 120 nH 5% 0603 [1608 Metric] 600 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.248 25+ $0.243 50+ $0.239 100+ $0.226 250+ $0.217 More Pricing...	Min: 10 / Mult: 10	120nH	WE-MK Series	-	1.4ohm	Unshielded	600MHz	-	-	200mA	± 5%	-
74476601	45Y9848 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Surface Mount High Frequency Inductor WE-GF Series 1 H 10% 1812 [4532 Metric] 100 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.768 10+ $0.719 25+ $0.706 50+ $0.693 100+ $0.668 More Pricing...	Min: 1 / Mult: 1	1µH	WE-GF Series	-	0.5ohm	Unshielded	100MHz	-	-	450mA	± 10%	-
CW201212-R18J	51Y4947 Data Sheet RoHS Date/Lot Code	BOURNS Surface Mount High Frequency Inductor CW201212 Series 180 nH 5% 0805 [2012 Metric] 900 MHz RoHS Compliant: Yes	Each	1+ $0.271 10+ $0.226 25+ $0.214 50+ $0.200 100+ $0.187 More Pricing...	Min: 5 / Mult: 5	180nH	CW201212 Series	-	0.85ohm	Unshielded	900MHz	-	-	350mA	± 5%	-
CM453232-1R0KL	40Y8540 Data Sheet RoHS Date/Lot Code	BOURNS Surface Mount High Frequency Inductor CM453232 Series 1 H 10% 1812 [4532 Metric] 100 MHz RoHS Compliant: Yes	Each (Supplied on Full Reel) Full Reel	500+ $0.211 1000+ $0.203 2000+ $0.198 3000+ $0.193 5000+ $0.188	Min: 500 / Mult: 500	1µH	CM45 Series	-	0.5ohm	Unshielded	100MHz	-	-	450mA	± 10%	-
MCFT000102	10R8637 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Surface Mount High Frequency Inductor MCFT Series 390 nH 5% 0603 [1608 Metric] 900 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	10+ $0.160 25+ $0.108 50+ $0.095	Min: 10 / Mult: 10	390nH	MCFT Series	-	4.35ohm	Shielded	900MHz	-	-	100mA	± 5%	-
36501E2N7JTDG	35M1371 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY Surface Mount High Frequency Inductor 3640 Series 2.7 nH 5% 0402 [1005 Metric] 10.4 GHz RoHS Compliant: Yes	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	2.7nH	3650 Series	-	0.12ohm	Unshielded	10.4GHz	-	-	640mA	± 5%	-
3613C1R0K	62W5457 Data Sheet RoHS Date/Lot Code	SIGMAINDUCTORS - TE CONNECTIVITY Surface Mount High Frequency Inductor 3613C Series 1 H 10% 1812 [4532 Metric] 100 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.564 10+ $0.469 25+ $0.441 50+ $0.415 100+ $0.388	Min: 1 / Mult: 1	1µH	3613C Series	-	0.5ohm	Shielded	100MHz	-	-	450mA	± 10%	-
744766220	45Y9870 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Surface Mount High Frequency Inductor WE-GF Series 220 H 10% 1812 [4532 Metric] 4 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.988 10+ $0.919 25+ $0.894 50+ $0.868 100+ $0.816 More Pricing...	Min: 1 / Mult: 1	220µH	WE-GF Series	-	10ohm	Unshielded	4MHz	-	-	100mA	± 10%	-
LQM2HPN1R5MG0L	45Y5435 Data Sheet RoHS Date/Lot Code	MURATA Surface Mount High Frequency Inductor LQM2HPN Series 1.5 H 20% 1008 [2520 Metric] 50 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.184 10+ $0.150 25+ $0.140 50+ $0.131 100+ $0.120 More Pricing...	Min: 5 / Mult: 5	1.5µH	LQM2HPN_G0 Series	-	0.088ohm	Unshielded	50MHz	-	-	-	± 20%	-
B82432T1104K000	38K0015 Data Sheet RoHS Date/Lot Code	EPCOS Surface Mount High Frequency Inductor B82432T Series 100 H 10% 1812 [4532 Metric] 6.5 MHz RoHS Compliant: Yes	Each (Supplied on Cut Tape) Cut Tape	1+ $0.736 10+ $0.613 25+ $0.537 50+ $0.528 100+ $0.518 More Pricing...	Min: 5 / Mult: 5	100µH	B82432T SIMID Series	-	3.5ohm	Unshielded	6.5MHz	-	-	200mA	± 10%	-
744784018A	55X3899 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Multilayer Inductor 1.8 nH 0.1 ohm 6 GHz 300 mA 0402 [1005 Metric] WE-MK Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.225 25+ $0.215 50+ $0.204 100+ $0.179 250+ $0.175 More Pricing...	Min: 10 / Mult: 10	1.8nH	WE-MK Series	-	0.1ohm	Unshielded	6GHz	-	-	300mA	± 0.3nH	-
744786118A	55X3942 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Multilayer Inductor 18 nH 0.55 ohm 2.2 GHz 400 mA 0603 [1608 Metric] WE-MK Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.248 25+ $0.243 50+ $0.239 100+ $0.226 250+ $0.217 More Pricing...	Min: 10 / Mult: 10	18nH	WE-MK Series	-	0.55ohm	Unshielded	2.2GHz	-	-	400mA	± 5%	-
744786233A	55X3957 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Multilayer Inductor 330 nH 2.8 ohm 350 MHz 150 mA 0603 [1608 Metric] WE-MK Series	Each (Supplied on Cut Tape) Cut Tape	10+ $0.248 25+ $0.243 50+ $0.239 100+ $0.226 250+ $0.217 More Pricing...	Min: 10 / Mult: 10	330µH	WE-MK Series	-	2.8ohm	Unshielded	350MHz	-	-	150mA	± 5%	-