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

B82442T1824K000	3580461RL Data Sheet RoHS	EPCOS Wirewound Inductor AEC-Q200 820 µH 7.86 ohm 2.2 MHz 170 mA 2220 [5650 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$5.160 250+ HK$4.840 500+ HK$4.520 1500+ HK$3.850	Min: 100 / Mult: 1	820µH	7.86ohm	2.2MHz	170mA
MLG1005S1N2BT000	3386604RL Data Sheet RoHS	TDK Multilayer Inductor 1.2 nH 0.1 ohm 10 GHz 1 A 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.477 2500+ HK$0.379 5000+ HK$0.305 10000+ HK$0.299	Min: 500 / Mult: 10	1.2nH	0.1ohm	10GHz	1A
MLG1005S2N7BT000	3386628 Data Sheet RoHS	TDK Multilayer Inductor 2.7 nH 0.15 ohm 6 GHz 800 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.650 100+ HK$0.502 500+ HK$0.485 2500+ HK$0.420 5000+ HK$0.370 More Pricing...	Min: 10 / Mult: 10	2.7nH	0.15ohm	6GHz	800mA
MLG1005S4N7STD25	3386655 Data Sheet RoHS	TDK Multilayer Inductor AEC-Q200 4.7 nH 0.25 ohm 4.5 GHz 700 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.247 100+ HK$0.242 500+ HK$0.236 2500+ HK$0.231 5000+ HK$0.198 More Pricing...	Min: 10 / Mult: 10	4.7nH	0.25ohm	4.5GHz	700mA
MLG1005S1N2BT000	3386604 Data Sheet RoHS	TDK Multilayer Inductor 1.2 nH 0.1 ohm 10 GHz 1 A 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.650 100+ HK$0.527 500+ HK$0.477 2500+ HK$0.379 5000+ HK$0.305 More Pricing...	Min: 10 / Mult: 10	1.2nH	0.1ohm	10GHz	1A
MLG1005S2N7BT000	3386628RL Data Sheet RoHS	TDK Multilayer Inductor 2.7 nH 0.15 ohm 6 GHz 800 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.485 2500+ HK$0.420 5000+ HK$0.370 10000+ HK$0.338	Min: 500 / Mult: 10	2.7nH	0.15ohm	6GHz	800mA
LQG15WH82NG02D	3639323RL Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 82 nH 2.3 ohm 900 MHz 160 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$0.660 500+ HK$0.575 2500+ HK$0.428 5000+ HK$0.412 10000+ HK$0.395	Min: 100 / Mult: 10	82nH	2.3ohm	900MHz	160mA
LQG15WH1N7B02D	3639245RL Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 1.7 nH 0.04 ohm 10 GHz 1 A 0402 [1005 Metric] LQG15WH_02 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$0.515 500+ HK$0.457 2500+ HK$0.424	Min: 100 / Mult: 10	1.7nH	0.04ohm	10GHz	1A
LQG15WZ3N5C02D	3639433RL Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 3.5 nH 0.09 ohm 5.8 GHz 900 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.482 2500+ HK$0.378 5000+ HK$0.356 10000+ HK$0.333 50000+ HK$0.311 More Pricing...	Min: 500 / Mult: 10	3.5nH	0.09ohm	5.8GHz	900mA
LQW15AWR22J80D	3639578RL Data Sheet RoHS	MURATA Wirewound Inductor 220 nH 2.75 ohm 1.1 GHz 220 mA 0402 [1005 Metric] LQW15AW_80 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.180 500+ HK$1.070 2500+ HK$0.946 5000+ HK$0.847 10000+ HK$0.773	Min: 100 / Mult: 10	220nH	2.75ohm	1.1GHz	220mA
7447820036G	3781077RL Data Sheet RoHS	WURTH ELEKTRONIK Multilayer Inductor 3.6 nH 0.25 ohm 6.4 GHz 310 mA 0201 [0603 Metric] WE-MK Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.459 2500+ HK$0.392 7500+ HK$0.385 15000+ HK$0.377 75000+ HK$0.369 More Pricing...	Min: 500 / Mult: 10	3.6nH	0.25ohm	6.4GHz	310mA
7447820036G	3781077 Data Sheet RoHS	WURTH ELEKTRONIK Multilayer Inductor 3.6 nH 0.25 ohm 6.4 GHz 310 mA 0201 [0603 Metric] WE-MK Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.610 100+ HK$0.525 500+ HK$0.459 2500+ HK$0.392 7500+ HK$0.385 More Pricing...	Min: 10 / Mult: 10	3.6nH	0.25ohm	6.4GHz	310mA
CBC3225T220MR	1885849 Data Sheet RoHS	TAIYO YUDEN INDUCTOR 22UH 780MA +20% 17MHZ FULL	Each (Supplied on Full Reel) Full Reel Packaging Options	1000+ HK$0.880 5000+ HK$0.716 10000+ HK$0.675	Min: 1000 / Mult: 1000	-	-	-	-
MLZ2012N100LT000	2493070RL Data Sheet RoHS	TDK Multilayer Inductor 10 µH 0.3 ohm 500 mA 0805 [2012 Metric] MLZ Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.416 1000+ HK$0.353	Min: 500 / Mult: 5	10µH	0.3ohm	-	500mA
NLV32T-R15J-EF	2747937RL Data Sheet RoHS	TDK Wirewound Inductor 150 nH 0.25 ohm 450 MHz 450 mA 1210 [3225 Metric] NLV32-EF Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	250+ HK$0.528	Min: 500 / Mult: 5	150nH	0.25ohm	450MHz	450mA
1008CS-221XGLC	2286663 Data Sheet RoHS	COILCRAFT Wirewound Inductor 220 nH 0.84 ohm 700 MHz 500 mA 1008 [2520 Metric] 1008CS Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$10.680 50+ HK$9.100 250+ HK$7.410 500+ HK$5.190 1000+ HK$4.820 More Pricing...	Min: 5 / Mult: 5	220nH	0.84ohm	700MHz	500mA
0402CS-47NXGLU	2285690 Data Sheet RoHS	COILCRAFT Wirewound Inductor 47 nH 0.83 ohm 2.1 GHz 150 mA 0402 [1005 Metric] 0402CS Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$6.630 50+ HK$5.650 250+ HK$4.600 500+ HK$4.030 1000+ HK$3.950	Min: 5 / Mult: 5	47nH	0.83ohm	2.1GHz	150mA
0603HP-1N8XJLW	2286185RL Data Sheet RoHS	COILCRAFT Wirewound Inductor 1.8 nH 0.033 ohm 16 GHz 2.1 A 0603 [1608 Metric] 0603HP Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$3.390 250+ HK$3.210	Min: 100 / Mult: 5	-	-	-	-
0603HP-1N8XJLW	2286185 Data Sheet RoHS	COILCRAFT Wirewound Inductor 1.8 nH 0.033 ohm 16 GHz 2.1 A 0603 [1608 Metric] 0603HP Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$9.610 2+ HK$8.190 3+ HK$6.670 5+ HK$4.670 10+ HK$4.340 More Pricing...	Min: 1 / Mult: 1	-	-	-	-
1008CS-221XGLC	2286663RL Data Sheet RoHS	COILCRAFT Wirewound Inductor 220 nH 0.84 ohm 700 MHz 500 mA 1008 [2520 Metric] 1008CS Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$5.190 1000+ HK$4.820 2000+ HK$4.390 10000+ HK$3.960	Min: 500 / Mult: 5	220nH	0.84ohm	700MHz	500mA
VLCF5020T-150MR90-1	2544569 Data Sheet RoHS	TDK Wirewound Inductor Wound Ferrite 15 µH 0.35 ohm 1.2 A 2020 [5050 Metric] VLCF Series	Each (Supplied on Full Reel) Full Reel	500+ HK$2.350	Min: 500 / Mult: 500	15µH	0.35ohm	-	1.2A
0402CS-47NXGLU	2285690RL Data Sheet RoHS	COILCRAFT Wirewound Inductor 47 nH 0.83 ohm 2.1 GHz 150 mA 0402 [1005 Metric] 0402CS Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$5.650 250+ HK$4.600 500+ HK$4.030 1000+ HK$3.950	Min: 100 / Mult: 5	47nH	0.83ohm	2.1GHz	150mA
TFM252012ALVA3R3MTAA	3490844RL Data Sheet RoHS	TDK Thin Film Inductor AEC-Q200 3.3 µH 0.14 ohm 2.2 A TFM-ALVA Series	Each (Supplied on Cut Tape) Re-Reel	100+ HK$3.250 500+ HK$2.380 1000+ HK$2.150 2000+ HK$2.120	Min: 100 / Mult: 5	3.3µH	0.14ohm	-	2.2A
TFM252012ALVA3R3MTAA	3490844 Data Sheet RoHS	TDK Thin Film Inductor AEC-Q200 3.3 µH 0.14 ohm 2.2 A TFM-ALVA Series	Each (Supplied on Cut Tape) Cut Tape	1+ HK$4.770 10+ HK$3.950 100+ HK$3.250 500+ HK$2.380 1000+ HK$2.150 More Pricing...	Min: 1 / Mult: 1	3.3µH	0.14ohm	-	2.2A
LSXND4040TKL150MDG	4048038 Data Sheet RoHS	TAIYO YUDEN WIREWOUND INDUCTOR 15UH 0.85A SMD	Each (Supplied on Cut Tape) Cut Tape	1+ HK$0.950 10+ HK$0.740 100+ HK$0.580 500+ HK$0.552	Min: 1 / Mult: 1	-	0.252ohm	-	850mA

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