RF Inductors | Newark Electronics Canada

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

VLCF5020T-100M1R1-1	99Y2763 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 10UH 1.5A 20% SHIELDED	Each (Supplied on Full Reel) Full Reel	500+ $0.537 1000+ $0.514 2000+ $0.514 3000+ $0.514	Min: 500 / Mult: 500	10µH	VLCF Series	0.237ohm	Shielded	-	1.5A	± 20%
LQW15AN6N8H00D	49AC3936 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 6.8NH 0.7A 0402 UNSHIELDED	Each (Supplied on Cut Tape) Cut Tape	10+ $0.136 25+ $0.129 50+ $0.122 100+ $0.115 250+ $0.108 More Pricing...	Min: 10 / Mult: 10	6.8nH	LQW15AN_00 Series	0.09ohm	Unshielded	6GHz	700mA	± 3%
TFM252012ALMA2R2MTAA	77AH4907 Data Sheet RoHS	TDK Thin Film Inductor 2.2 µH 0.084 ohm 2.8 A 1008 [2520 Metric] TFM-ALMA Series	Each (Supplied on Cut Tape) Cut Tape	1+ $0.493 10+ $0.493 25+ $0.493 50+ $0.456 100+ $0.456 More Pricing...	Min: 1 / Mult: 1	2.2µH	TFM-ALMA Series	0.084ohm	Shielded	-	2.8A	± 20%
TFM322512ALMA2R2MTAA	78AH2309 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 2.2UH THIN FILM 3A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.100 10+ $0.913 25+ $0.912 50+ $0.840 100+ $0.769 More Pricing...	Min: 5 / Mult: 5	2.2µH	TFM-ALMA Series	0.077ohm	Shielded	-	3A	± 20%
LQW18AN56NJ00D	76AH5657 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 56NH 2.4GHZ 0.36A 0603 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.176 25+ $0.164 50+ $0.148 100+ $0.131 250+ $0.121 More Pricing...	Min: 10 / Mult: 10	56nH	LQW18AN_00 Series	0.35ohm	Unshielded	2.4GHz	360mA	± 5%
LQW15AN10NG80D	76AH5560 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 10NH 6GHZ 1.4A 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.194 25+ $0.184 50+ $0.172 100+ $0.162 250+ $0.154 More Pricing...	Min: 10 / Mult: 10	10µH	LQW15AN_80 Series	0.081ohm	Unshielded	6GHz	1.4A	± 2%
MLG1005SR18JTD25	69AH1238 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 180NH 500MHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.129 25+ $0.109 50+ $0.108 100+ $0.106 250+ $0.092 More Pricing...	Min: 10 / Mult: 10	180nH	MLG Series	3.8ohm	Unshielded	500MHz	150mA	± 5%
TFM322512ALMA6R8MTAA	78AH2312 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 6.8UH THIN FILM 1.6A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.160 10+ $0.961 25+ $0.909 50+ $0.856 100+ $0.805 More Pricing...	Min: 5 / Mult: 5	6.8nH	TFM-ALMA Series	0.26ohm	Shielded	-	1.6A	± 20%
KLZ2012MHR2R2HTD25	82AH7384 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 2.2UH MULTILYR 0.6A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.309 10+ $0.288 25+ $0.268 50+ $0.247 100+ $0.228 More Pricing...	Min: 5 / Mult: 5	2.2µH	KLZ-HR Series	0.16ohm	-	-	600mA	± 20%
LQG15HS1N0S02D	76AH5375 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 1NH 10GHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.053 25+ $0.050 50+ $0.048 100+ $0.045 250+ $0.042 More Pricing...	Min: 10 / Mult: 10	1nH	LQG15HS_02 Series	0.07ohm	Unshielded	10GHz	1A	± 0.3nH
744914117	82AH0148 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK AIR CORE INDUCTOR 17.5NH 2.2GHZ 4A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.360 10+ $1.350 25+ $1.300 50+ $1.250 100+ $1.160 More Pricing...	Min: 1 / Mult: 1	17.5nH	WE-CAIR Series	0.0045ohm	-	2.2GHz	-	± 5%
LQM21DH470M70L	65AH7824 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR AEC-Q200 47UH 12MHZ 0805 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.311 10+ $0.259 25+ $0.228 50+ $0.222 100+ $0.215 More Pricing...	Min: 5 / Mult: 5	47µH	LQM21DH_70 Series	2.99ohm	Unshielded	12MHz	200mA	± 20%
LPWI201210HR47T	16AH0860 Data Sheet RoHS Date/Lot Code	LITTELFUSE Thin Film Inductor 470 nH 0.028 ohm 4.5 A 0805 [2012 Metric] LPWI Series	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $0.527 25+ $0.433 50+ $0.395 100+ $0.358	Min: 1 / Mult: 1 Min: 10 / Mult: 1	470nH	LPWI Series	0.028ohm	Shielded	-	4.5A	± 20%
B78108S1105J009	69AH6889 Data Sheet RoHS Date/Lot Code	EPCOS RF CHOKE 1MH 5% 1.6MHZ 0.13A AXIAL ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.294 25+ $0.274 50+ $0.262 100+ $0.252 250+ $0.235 More Pricing...	Min: 10 / Mult: 10	1nH	B78108S BC Series	14ohm	-	1.6MHz	130mA	± 5%
TFM201610ALMAR24MTAA	78AH2299 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR AEC-Q200 240NH 20% 6.2A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.600 10+ $0.514 25+ $0.511 50+ $0.481 100+ $0.450 More Pricing...	Min: 5 / Mult: 5	240nH	TFM-ALMA Series	0.023ohm	Shielded	-	6.2A	± 20%
KLZ2012NHR101LTD25	69AH0429 Data Sheet RoHS Date/Lot Code	TDK INDUCTOR 100UH MULTILAYER 0.14A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.309 10+ $0.288 25+ $0.268 50+ $0.247 100+ $0.228 More Pricing...	Min: 5 / Mult: 5	100µH	KLZ-HR Series	4.55ohm	-	-	140mA	± 20%
B82442T1222K000	92AH1144 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 2.2UH 46MHZ 2220 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.150 10+ $1.050 25+ $1.040 50+ $1.010 100+ $0.978 More Pricing...	Min: 1 / Mult: 1	2.2µH	B82442T SIMID Series	0.038ohm	Unshielded	46MHz	2.71A	± 10%
LQG15WZ2N8B02D	24AJ0928 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 2.8NH 6.5GHZ 0402 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.214 25+ $0.188 50+ $0.184 100+ $0.178 250+ $0.156 More Pricing...	Min: 10 / Mult: 10	2.8nH	LQG15WZ_02 Series	0.08ohm	Unshielded	6.5GHz	900mA	± 0.1nH
744913025	75AJ2823 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK AIRCORE INDUCTOR 2.5NH 4A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.350 10+ $1.340 25+ $1.290 50+ $1.240 100+ $1.150 More Pricing...	Min: 1 / Mult: 1	2.5nH	WE-CAIR Series	0.0011ohm	-	12.5GHz	-	± 5%
744918190	75AJ2920 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK AIRCORE INDUCTOR 90NH 3.5A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.880 10+ $1.810 25+ $1.720 50+ $1.650 100+ $1.550 More Pricing...	Min: 1 / Mult: 1	90nH	WE-CAIR Series	0.015ohm	-	1.14GHz	-	± 5%
LQM21DN150M70L	14AJ2376 Data Sheet RoHS Date/Lot Code	MURATA INDUCTOR 15UH 0.25A MULTILAYER ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.282 10+ $0.237 25+ $0.228 50+ $0.212 100+ $0.196 More Pricing...	Min: 5 / Mult: 5	15µH	LQM21DN_70 Series	1.235ohm	-	24MHz	250mA	± 20%
744918211	75AJ2921 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK AIRCORE INDUCTOR 422NH 2.5A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.860 10+ $1.810 25+ $1.750 50+ $1.690 100+ $1.680 More Pricing...	Min: 1 / Mult: 1	111nH	WE-CAIR Series	0.015ohm	-	1.02GHz	-	± 5%
B78108S1154J000	73AJ2435 Data Sheet RoHS Date/Lot Code	EPCOS INDUCTOR 150UH 0.28A 4.2MHZ AXIAL ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	10+ $0.320 25+ $0.297 50+ $0.281 100+ $0.267 250+ $0.248 More Pricing...	Min: 10 / Mult: 10	150µH	B78108S BC Series	2.8ohm	-	4.2MHz	280mA	± 5%
744913112	75AJ2825 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK AIRCORE INDUCTOR 12.5NH 4A ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.350 10+ $1.340 25+ $1.340 50+ $1.340 100+ $1.260 More Pricing...	Min: 1 / Mult: 1	12.5nH	WE-CAIR Series	0.0034ohm	-	3.3GHz	-	± 5%
CB2518T101K	53AJ5824 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN Wirewound Inductor 100 µH 2.73 ohm 9 MHz 60 mA 1007 [2518 Metric] CB Series	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $0.089 10+ $0.089 25+ $0.089 50+ $0.082 100+ $0.082 More Pricing...	Min: 1 / Mult: 1 Min: 10 / Mult: 1	100µH	CB Series	2.73ohm	Unshielded	9MHz	60mA	± 10%