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

0603LS-471XJLB	2286293RL Data Sheet RoHS	COILCRAFT Wirewound Inductor 470 nH 0.62 ohm 540 MHz 420 mA 0603 [1608 Metric] 0603LS Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$10.560 250+ HK$8.590 500+ HK$6.020 1000+ HK$5.600 2000+ HK$5.080 More Pricing...	Min: 100 / Mult: 1	470nH	0.62ohm	540MHz	420mA
0603LS-471XJLB	2286293 Data Sheet RoHS	COILCRAFT Wirewound Inductor 470 nH 0.62 ohm 540 MHz 420 mA 0603 [1608 Metric] 0603LS Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$12.380 50+ HK$10.560 250+ HK$8.590 500+ HK$6.020 1000+ HK$5.600 More Pricing...	Min: 5 / Mult: 5	470nH	0.62ohm	540MHz	420mA
L0603C2R2MDMIT	3499858RL Data Sheet RoHS	KEMET Multilayer Inductor 2.2 µH 0.3 ohm 650 mA 0603 [1608 Metric] L-DMI Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	1+ HK$0.828	Min: 100 / Mult: 10	2.2µH	0.3ohm	-	650mA
L0603C2R2MDMIT	3499858 Data Sheet RoHS	KEMET Multilayer Inductor 2.2 µH 0.3 ohm 650 mA 0603 [1608 Metric] L-DMI Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$0.828	Min: 1 / Mult: 1	2.2µH	0.3ohm	-	650mA
LQG15WH0N7C02D	3639231 Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 0.7 nH 0.03 ohm 15 GHz 1.2 A 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	0.7nH	0.03ohm	15GHz	1.2A
0603DC-R18XJRW	3639739 Data Sheet RoHS	COILCRAFT Wirewound Inductor AEC-Q200 180 nH 1.39 ohm 1 GHz 440 mA 0603 [1608 Metric] 0603DC Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$6.590 50+ HK$5.940 250+ HK$5.280 500+ HK$4.150 1000+ HK$3.830 More Pricing...	Min: 5 / Mult: 5	180nH	1.39ohm	1GHz	440mA
LQW18ANR12G0ZD	3471553 Data Sheet RoHS	MURATA Wirewound Inductor AEC-Q200 120 nH 1.3 ohm 1.6 GHz 180 mA 0603 [1608 Metric]	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$1.020 100+ HK$0.847 500+ HK$0.773 1000+ HK$0.699 2000+ HK$0.638 More Pricing...	Min: 10 / Mult: 10	120nH	1.3ohm	1.6GHz	180mA
HPL505032F1060MRD3P	3922523 Data Sheet RoHS	TDK Wirewound Inductor 0.06 µH 770 µohm 34 A 2020 [5050 Metric] HPL Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$20.120 50+ HK$14.430 100+ HK$11.690 250+ HK$11.250 500+ HK$10.810 More Pricing...	Min: 1 / Mult: 1	0.06µH	770µohm	-	34A
HPL505032F1060MRD3P	3922523RL Data Sheet RoHS	TDK Wirewound Inductor 0.06 µH 770 µohm 34 A 2020 [5050 Metric] HPL Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$11.690 250+ HK$11.250 500+ HK$10.810 1000+ HK$10.630	Min: 100 / Mult: 1	0.06µH	770µohm	-	34A
B78148E1104J000	2775518 Data Sheet RoHS	EPCOS RF Choke B78148E BC+ Series 100 µH 640 mA 1.45 ohm ± 5% 6 MHz	Each (Supplied on Cut Tape) Cut Tape	10+ HK$2.180 100+ HK$1.690 500+ HK$1.440 1000+ HK$1.190 2000+ HK$1.100	Min: 10 / Mult: 10	100µH	1.45ohm	6MHz	640mA
LQW15AW75NH80D	3639554 Data Sheet RoHS	MURATA Wirewound Inductor 75 nH 0.61 ohm 1.8 GHz 450 mA 0402 [1005 Metric] LQW15AW_80 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$1.750 100+ HK$1.500 500+ HK$1.300 2500+ HK$1.220 5000+ HK$1.130 More Pricing...	Min: 10 / Mult: 10	75nH	0.61ohm	1.8GHz	450mA
MP002890	3370364 Data Sheet RoHS	MULTICOMP PRO Multilayer Inductor 1.2 nH 0.12 ohm 10 GHz 420 mA 0201 [0603 Metric]	Each (Supplied on Full Reel) Full Reel Packaging Options	15000+ HK$0.037 75000+ HK$0.033 150000+ HK$0.032	Min: 15000 / Mult: 15000	1.2nH	0.12ohm	10GHz	420mA
MLF1608D68NMTA00	3648166 Data Sheet RoHS	TDK Multilayer Inductor 0.068 µH 0.3 ohm 550 MHz 200 mA 0603 [1608 Metric] MLF Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.749 100+ HK$0.739 500+ HK$0.729 1000+ HK$0.719 2000+ HK$0.709 More Pricing...	Min: 10 / Mult: 10	0.068µH	0.3ohm	550MHz	200mA
BSCH001005053N3SCP	3773633 Data Sheet RoHS	PULSE ELECTRONICS Multilayer Inductor 3.3 nH 0.15 ohm 6.3 GHz 400 mA 0402 [1005 Metric] BSCH Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.148 500+ HK$0.122 2500+ HK$0.101 10000+ HK$0.088 25000+ HK$0.087 More Pricing...	Min: 10 / Mult: 10	3.3nH	0.15ohm	6.3GHz	400mA
LQG15WH91NH02D	3639328 Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 91 nH 2.3 ohm 900 MHz 160 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$1.020 100+ HK$0.725 500+ HK$0.600 2500+ HK$0.474 5000+ HK$0.445 More Pricing...	Min: 10 / Mult: 10	91nH	2.3ohm	900MHz	160mA
LQW15AWR10H80D	3639560 Data Sheet RoHS	MURATA Wirewound Inductor 100 nH 1 ohm 1.6 GHz 350 mA 0402 [1005 Metric] LQW15AW_80 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$1.750 100+ HK$1.500 500+ HK$1.300 2500+ HK$1.220 5000+ HK$1.130 More Pricing...	Min: 10 / Mult: 10	100µH	1ohm	1.6GHz	350mA
LQW15AN33NJ8ZD	3471459 Data Sheet RoHS	MURATA Wirewound Inductor AEC-Q200 33 nH 0.336 ohm 3.6 GHz 620 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.990 100+ HK$0.780 500+ HK$0.745 2500+ HK$0.710 5000+ HK$0.675 More Pricing...	Min: 10 / Mult: 10	33nH	0.336ohm	3.6GHz	620mA
LQP03HQ68NH02D	3678353 Data Sheet RoHS	MURATA Thin Film Inductor 68 nH 5 ohm 1.1 GHz 100 mA 0201 [0603 Metric] LQP03HQ_02 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$1.300 100+ HK$0.920 500+ HK$0.755 2500+ HK$0.590 7500+ HK$0.550 More Pricing...	Min: 10 / Mult: 10	68nH	5ohm	1.1GHz	100mA
BSCH0016080822NJ00	3773667 Data Sheet RoHS	PULSE ELECTRONICS Multilayer Inductor 22 nH 0.4 ohm 2 GHz 500 mA 0603 [1608 Metric] BSCH Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.392 100+ HK$0.311 500+ HK$0.275 1000+ HK$0.238 2000+ HK$0.227 More Pricing...	Min: 10 / Mult: 10	22nH	0.4ohm	2GHz	500mA
B10TJLC	2287189RL Data Sheet RoHS	COILCRAFT Air Core Inductor 43 nH 4 A Mini Spring BxxT Series ± 5% 0.0079 ohm 1.2 GHz	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$14.340 200+ HK$14.030	Min: 100 / Mult: 1	43nH	0.0079ohm	1.2GHz	-
B10TJLC	2287189 Data Sheet RoHS	COILCRAFT Air Core Inductor 43 nH 4 A Mini Spring BxxT Series ± 5% 0.0079 ohm 1.2 GHz	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$15.250 10+ HK$14.950 50+ HK$14.640 100+ HK$14.340 200+ HK$14.030	Min: 1 / Mult: 1	43nH	0.0079ohm	1.2GHz	-
0805HP-12NXJRB	2913050 Data Sheet RoHS	COILCRAFT Wirewound Inductor 12 nH 0.039 ohm 4.425 GHz 1.4 A 0805 [2012 Metric] 0805HP Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$5.990 50+ HK$5.390 250+ HK$4.790 500+ HK$3.110 1000+ HK$2.870 More Pricing...	Min: 5 / Mult: 5	12nH	0.039ohm	4.425GHz	1.4A
LQW18CA32NJ00D	3639604 Data Sheet RoHS	MURATA Wirewound Inductor 32 nH 0.03 ohm 3 GHz 2.2 A 0603 [1608 Metric] LQW18CA_00 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$3.410 25+ HK$2.880 50+ HK$2.620 100+ HK$2.470 250+ HK$2.210 More Pricing...	Min: 10 / Mult: 10	32nH	0.03ohm	3GHz	2.2A
744916125	3813057 Data Sheet RoHS	WURTH ELEKTRONIK Wirewound Inductor AEC-Q200 25 nH 0.3 ohm 3.15 GHz 700 mA 0402 [1005 Metric] WE-KI HC Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$3.620 100+ HK$3.310 500+ HK$3.030 2500+ HK$2.780 5000+ HK$2.650 More Pricing...	Min: 10 / Mult: 10	25nH	0.3ohm	3.15GHz	700mA
B78148E1333J000	2775527 Data Sheet RoHS	EPCOS RF Choke B78148E BC+ Series 33 µH 1.05 A 0.55 ohm ± 5% 9 MHz	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.100 100+ HK$1.100	Min: 10 / Mult: 10	33nH	0.55ohm	9MHz	1.05A

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