RF Inductors | e絡盟 Hong Kong

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.

			Price For		Quantity

CC453232A-1R5KL	3517227RL Data Sheet RoHS	BOURNS Wirewound Inductor 1.5 µH 0.12 ohm 1.9 A 1812 [4532 Metric] CC453232A Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.070 200+ HK$1.940 500+ HK$1.790 2500+ HK$1.520	Min: 100 / Mult: 1	1.5µH	0.12ohm	-	1.9A
LQM21DN330M70L	3604451RL Data Sheet RoHS	MURATA Multilayer Inductor 33 µH 2.99 ohm 16 MHz 200 mA 0805 [2012 Metric] LQM21DN_70 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.965 1500+ HK$0.865 3000+ HK$0.780 15000+ HK$0.765 30000+ HK$0.730	Min: 500 / Mult: 5	33µH	2.99ohm	16MHz	200mA
MLG1005S62NJTD25	3386662RL Data Sheet RoHS	TDK Multilayer Inductor AEC-Q200 62 nH 1.4 ohm 1 GHz 200 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.635 2500+ HK$0.555 5000+ HK$0.474 10000+ HK$0.392 50000+ HK$0.319 More Pricing...	Min: 500 / Mult: 10	62nH	1.4ohm	1GHz	200mA
MLG1005SR15JTD25	3386674RL Data Sheet RoHS	TDK Multilayer Inductor AEC-Q200 150 nH 3.5 ohm 550 MHz 150 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.492 2500+ HK$0.415 5000+ HK$0.389 10000+ HK$0.363 50000+ HK$0.341 More Pricing...	Min: 500 / Mult: 10	150nH	3.5ohm	550MHz	150mA
MLG1005S2N2BTD25	3386623RL Data Sheet RoHS	TDK Multilayer Inductor AEC-Q200 2.2 nH 0.15 ohm 7 GHz 900 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.505 2500+ HK$0.415 5000+ HK$0.401 10000+ HK$0.385 50000+ HK$0.363 More Pricing...	Min: 500 / Mult: 10	2.2nH	0.15ohm	7GHz	900mA
MLF1608A1R5JT000	3386483RL Data Sheet RoHS	TDK Multilayer Inductor Shielded 1.5 µH 0.7 ohm 100 MHz 50 mA 0603 [1608 Metric] MLF Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	250+ HK$0.762	Min: 500 / Mult: 10	1.5µH	0.7ohm	100MHz	50mA
MLI-201209-6R8M	3554024 Data Sheet RoHS	MEC MARCOM Multilayer Inductor 6.8 µH 1 ohm 29 MHz 15 mA 0805 [2012 Metric] MLI-2012 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$1.220 50+ HK$0.705 250+ HK$0.432 500+ HK$0.356 1500+ HK$0.346 More Pricing...	Min: 5 / Mult: 5	6.8µH	1ohm	29MHz	15mA
7447820115	3518484 Data Sheet RoHS	WURTH ELEKTRONIK Multilayer Inductor 15 nH 0.71 ohm 2.3 GHz 180 mA 0201 [0603 Metric] WE-MK Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.422 100+ HK$0.363 500+ HK$0.315 2500+ HK$0.266 7500+ HK$0.262 More Pricing...	Min: 10 / Mult: 10	15nH	0.71ohm	2.3GHz	180mA
CC453232A-1R5KL	3517227 Data Sheet RoHS	BOURNS Wirewound Inductor 1.5 µH 0.12 ohm 1.9 A 1812 [4532 Metric] CC453232A Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$3.560 10+ HK$2.250 50+ HK$2.160 100+ HK$2.070 200+ HK$1.940 More Pricing...	Min: 1 / Mult: 1	1.5µH	0.12ohm	-	1.9A
WCL3225-221-R	3438295RL Data Sheet RoHS	EATON BUSSMANN Wirewound Inductor 220 µH 16.5 ohm 2.6 MHz 65 mA 1210 [3225 Metric] WCL3225 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$1.790 250+ HK$1.420 500+ HK$1.310 1000+ HK$1.190 2000+ HK$0.890 More Pricing...	Min: 100 / Mult: 5	220µH	16.5ohm	2.6MHz	65mA
MCL1005-5R6-R	3438274RL Data Sheet RoHS	EATON BUSSMANN Multilayer Inductor 5.6 nH 0.25 ohm 4 GHz 300 mA 0402 [1005 Metric] MCL1005 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.106 2500+ HK$0.101 5000+ HK$0.095 10000+ HK$0.090	Min: 500 / Mult: 10	5.6nH	0.25ohm	4GHz	300mA
MCL1005-5R6-R	3438274 Data Sheet RoHS	EATON BUSSMANN Multilayer Inductor 5.6 nH 0.25 ohm 4 GHz 300 mA 0402 [1005 Metric] MCL1005 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.149 100+ HK$0.112 500+ HK$0.106 2500+ HK$0.101 5000+ HK$0.095 More Pricing...	Min: 10 / Mult: 10	5.6nH	0.25ohm	4GHz	300mA
LQW15AN16NJ00D	3471448 Data Sheet RoHS	MURATA Wirewound Inductor 16 nH 0.24 ohm 4.5 GHz 370 mA 0402 [1005 Metric] LQW15AN_00 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.690 100+ HK$0.520 500+ HK$0.437 2500+ HK$0.356 5000+ HK$0.348 More Pricing...	Min: 10 / Mult: 10	16nH	0.24ohm	4.5GHz	370mA
LQW15CNR56J10D	3471481 Data Sheet RoHS	MURATA Wirewound Inductor 560 nH 0.71 ohm 300 MHz 300 mA 0402 [1005 Metric] LQW15CN_10 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$1.900 100+ HK$1.590 500+ HK$1.530 2500+ HK$1.460 5000+ HK$1.420 More Pricing...	Min: 10 / Mult: 10	560nH	0.71ohm	300MHz	300mA
7447860068	3518527RL Data Sheet RoHS	WURTH ELEKTRONIK Multilayer Inductor 6.8 nH 0.22 ohm 4 GHz 300 mA 0603 [1608 Metric] WE-MK Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.356 1000+ HK$0.341 2000+ HK$0.315 4000+ HK$0.289 20000+ HK$0.284 More Pricing...	Min: 500 / Mult: 10	6.8µH	0.22ohm	4GHz	300mA
LQG15WH47NH02D	3639301 Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 47 nH 1.6 ohm 1.3 GHz 190 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.845 100+ HK$0.610 500+ HK$0.500 2500+ HK$0.392 5000+ HK$0.367 More Pricing...	Min: 10 / Mult: 10	47nH	1.6ohm	1.3GHz	190mA
LQG15WZ3N1C02D	3639424 Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 3.1 nH 0.09 ohm 6 GHz 900 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.820 100+ HK$0.585 500+ HK$0.482 2500+ HK$0.378 5000+ HK$0.356 More Pricing...	Min: 10 / Mult: 10	3.1nH	0.09ohm	6GHz	900mA
LQG15WZ8N7J02D	3639488 Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 8.7 nH 0.17 ohm 3.5 GHz 550 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.600 100+ HK$0.466 500+ HK$0.404 2500+ HK$0.341 5000+ HK$0.290 More Pricing...	Min: 10 / Mult: 10	8.7nH	0.17ohm	3.5GHz	550mA
LQG15WZR11H02D	3639500 Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 110 nH 2.7 ohm 800 MHz 150 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.925 100+ HK$0.660 500+ HK$0.540 2500+ HK$0.421 5000+ HK$0.401 More Pricing...	Min: 10 / Mult: 10	110nH	2.7ohm	800MHz	150mA
LQG15WH68NH02D	3639314 Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 68 nH 2 ohm 1.1 GHz 160 mA 0402 [1005 Metric] LQG15WH_02 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.925 100+ HK$0.865 500+ HK$0.735 2500+ HK$0.605 5000+ HK$0.473 More Pricing...	Min: 10 / Mult: 10	68nH	2ohm	1.1GHz	160mA
LQG15WH4N1B02D	3639302 Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 4.1 nH 0.1 ohm 5 GHz 800 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$1.690 100+ HK$1.210 500+ HK$1.010 2500+ HK$0.800 5000+ HK$0.745 More Pricing...	Min: 10 / Mult: 10	4.1nH	0.1ohm	5GHz	800mA
0603DC-43NJRW	3639724 Data Sheet RoHS	COILCRAFT Wirewound Inductor AEC-Q200 43 nH 0.176 ohm 2.1 GHz 1.3 A 0603 [1608 Metric] 0603DC Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$4.230 50+ HK$3.260 250+ HK$2.640 500+ HK$2.420 1000+ HK$2.290 More Pricing...	Min: 5 / Mult: 5	43nH	0.176ohm	2.1GHz	1.3A
LQG15WH7N3H02D	3639322 Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 7.3 nH 0.17 ohm 4 GHz 600 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.845 100+ HK$0.610 500+ HK$0.500 2500+ HK$0.392 5000+ HK$0.367 More Pricing...	Min: 10 / Mult: 10	7.3nH	0.17ohm	4GHz	600mA
LQG15WZ7N3H02D	3639480 Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 7.3 nH 0.17 ohm 4 GHz 600 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.770 100+ HK$0.585 500+ HK$0.525 2500+ HK$0.466 5000+ HK$0.400 More Pricing...	Min: 10 / Mult: 10	7.3nH	0.17ohm	4GHz	600mA
LQG15WH3N1C02D	3639283 Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 3.1 nH 0.09 ohm 6 GHz 900 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.845 100+ HK$0.610 500+ HK$0.500 2500+ HK$0.392 5000+ HK$0.367 More Pricing...	Min: 10 / Mult: 10	3.1nH	0.09ohm	6GHz	900mA

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