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

36502A91NJTDG	2991987 Data Sheet RoHS	SIGMAINDUCTORS - TE CONNECTIVITY Wirewound Inductor 91 nH 0.48 ohm 1.2 GHz 400 mA 0805 [2012 Metric] 3650 Series	Each (Supplied on Cut Tape) Cut Tape	5+ HK$2.890 50+ HK$2.370 250+ HK$1.950 500+ HK$1.730 1000+ HK$1.500 More Pricing...	Min: 5 / Mult: 5	91nH	0.48ohm	1.2GHz	400mA
0805HP-11NXJRB	2913048RL Data Sheet RoHS	COILCRAFT Wirewound Inductor 11 nH 0.039 ohm 4.75 GHz 1.6 A 0805 [2012 Metric] 0805HP Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$6.900 250+ HK$5.750 500+ HK$4.690 1000+ HK$4.350 2000+ HK$4.010 More Pricing...	Min: 100 / Mult: 5	11nH	0.039ohm	4.75GHz	1.6A
0402DF-771XJRU	2780209RL Data Sheet RoHS	COILCRAFT Wirewound Inductor 770 nH 1.35 ohm 585 MHz 220 mA 0402 [1005 Metric] 0402DF Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$10.770 250+ HK$9.050 500+ HK$6.030 1000+ HK$5.930 2000+ HK$5.800 More Pricing...	Min: 100 / Mult: 5	770nH	1.35ohm	585MHz	220mA
0805HP-11NXGRB	2913049RL Data Sheet RoHS	COILCRAFT Wirewound Inductor 11 nH 0.039 ohm 4.75 GHz 1.6 A 0805 [2012 Metric] 0805HP Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$6.220 250+ HK$5.550 500+ HK$3.600 1000+ HK$3.330 2000+ HK$3.120	Min: 100 / Mult: 5	11nH	0.039ohm	4.75GHz	1.6A
NLV32T-018J-EF	2747849 Data Sheet RoHS	TDK Wirewound Inductor 18 nH 0.18 ohm 1.9 GHz 450 mA 1210 [3225 Metric] NLV32-EF Series	Each (Supplied on Cut Tape) Cut Tape	5+ HK$1.850 50+ HK$1.350 250+ HK$1.050 500+ HK$0.955 1000+ HK$0.845 More Pricing...	Min: 5 / Mult: 5	18nH	0.18ohm	1.9GHz	450mA
B82144B2224J000	2775539 Data Sheet RoHS	EPCOS RF Choke B82144B2 LBC+ Series 220 µH 900 mA 1.01 ohm ± 5% 3.6 MHz	Each (Supplied on Cut Tape) Cut Tape	1+ HK$4.320 50+ HK$3.160 100+ HK$2.680 250+ HK$2.400 500+ HK$2.190	Min: 1 / Mult: 1	220µH	1.01ohm	3.6MHz	900mA
B82144F2563J000	2775559 Data Sheet RoHS	EPCOS RF Choke B82144F2 LBC+ Series 56 µH 1.6 A 0.31 ohm ± 5% 6.8 MHz	Each (Supplied on Cut Tape) Cut Tape	1+ HK$4.530 50+ HK$3.280 100+ HK$3.100 250+ HK$2.480 500+ HK$2.200 More Pricing...	Min: 1 / Mult: 1	56µH	0.31ohm	6.8MHz	1.6A
CE201210-10NJ	2859355 Data Sheet RoHS	BOURNS Multilayer Inductor 10 nH 0.3 ohm 2.1 GHz 300 mA 0805 [2012 Metric] CE201210 Series	Each (Supplied on Full Reel) Full Reel Packaging Options	4000+ HK$0.290 8000+ HK$0.274 12000+ HK$0.265 28000+ HK$0.256 100000+ HK$0.253	Min: 4000 / Mult: 4000	10nH	0.3ohm	2.1GHz	300mA
7447860022	3518524 Data Sheet RoHS	WURTH ELEKTRONIK Multilayer Inductor 2.2 nH 0.1 ohm 6 GHz 300 mA 0603 [1608 Metric] WE-MK Series	Each (Supplied on Cut Tape) Cut Tape	10+ HK$0.452 25+ HK$0.437 50+ HK$0.422 100+ HK$0.392 2500+ HK$0.289 More Pricing...	Min: 10 / Mult: 10	2.2nH	0.1ohm	6GHz	300mA
7447860068	3518527 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) Cut Tape	10+ HK$0.428 100+ HK$0.370 500+ HK$0.356 1000+ HK$0.341 2000+ HK$0.315 More Pricing...	Min: 10 / Mult: 10	6.8nH	0.22ohm	4GHz	300mA
7447840015	3518447RL Data Sheet RoHS	WURTH ELEKTRONIK Multilayer Inductor 1.5 nH 0.1 ohm 8 GHz 300 mA 0402 [1005 Metric] WE-MK Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.221 2500+ HK$0.193 5000+ HK$0.189 10000+ HK$0.185 50000+ HK$0.182 More Pricing...	Min: 500 / Mult: 10	1.5nH	0.1ohm	8GHz	300mA
LQG15WZ2N8C02D	3639404 Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 2.8 nH 0.08 ohm 6.5 GHz 900 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Cut Tape	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	2.8nH	0.08ohm	6.5GHz	900mA
MP002901	3370376 Data Sheet RoHS	MULTICOMP PRO Multilayer Inductor 68 nH 3.2 ohm 1.2 GHz 80 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	68nH	3.2ohm	1.2GHz	80mA
MHQ0402PSA22NHT000	3386422RL Data Sheet RoHS	TDK Multilayer Inductor 22 nH 2.5 ohm 2.3 GHz 110 mA 01005 [0402 Metric] MHQ-PSA Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	250+ HK$0.282	Min: 500 / Mult: 10	22nH	2.5ohm	2.3GHz	110mA
MHQ0603P1N0CT000	3386427RL Data Sheet RoHS	TDK Multilayer Inductor 1 nH 0.07 ohm 10 GHz 1 A 0201 [0603 Metric] MHQ-P Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.670 500+ HK$1.390 2500+ HK$1.240 7500+ HK$1.180	Min: 100 / Mult: 10	1nH	0.07ohm	10GHz	1A
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	100+ HK$0.840 250+ HK$0.783	Min: 100 / Mult: 10	1.5nH	0.7ohm	100MHz	50mA
LQG15WH43NJ02D	3263570RL Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 43 nH 1.6 ohm 1.4 GHz 190 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.487 2500+ HK$0.418 5000+ HK$0.367 10000+ HK$0.316 50000+ HK$0.309 More Pricing...	Min: 500 / Mult: 10	43nH	1.6ohm	1.4GHz	190mA
LQG15WZ0N7S02D	3639345 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	10+ HK$0.780 25+ HK$0.660 50+ HK$0.585 100+ HK$0.535 250+ HK$0.486 More Pricing...	Min: 10 / Mult: 10	0.7nH	0.03ohm	15GHz	1.2A
MCL1005-2R2-R	3438262RL Data Sheet RoHS	EATON BUSSMANN Multilayer Inductor 2.2 nH 0.15 ohm 6 GHz 300 mA 0402 [1005 Metric] MCL1005 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.100	Min: 500 / Mult: 10	2.2nH	0.15ohm	6GHz	300mA
7447820056	3518497RL Data Sheet RoHS	WURTH ELEKTRONIK Multilayer Inductor 5.6 nH 0.36 ohm 4.6 GHz 260 mA 0201 [0603 Metric] WE-MK Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.304 2500+ HK$0.259 7500+ HK$0.255 15000+ HK$0.249 75000+ HK$0.244 More Pricing...	Min: 500 / Mult: 10	5.6nH	0.36ohm	4.6GHz	260mA
MLF1608A2R2JTD25	3386488RL Data Sheet RoHS	TDK Multilayer Inductor AEC-Q200 2.2 µH 1 ohm 80 MHz 30 mA 0603 [1608 Metric] MLF Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.150 500+ HK$1.010	Min: 100 / Mult: 10	2.2nH	1ohm	80MHz	30mA
MLI-160808-82L	3554035RL Data Sheet RoHS	MEC MARCOM Multilayer Inductor 0.082 µH 0.3 ohm 245 MHz 50 mA 0603 [1608 Metric] MLI-1608 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.326 1000+ HK$0.267 2000+ HK$0.260 4000+ HK$0.252 20000+ HK$0.241	Min: 500 / Mult: 10	0.082µH	0.3ohm	245MHz	50mA
LQW15AW75NH80D	3639554RL 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) Re-Reel Packaging Options	100+ HK$1.500 500+ HK$1.300 2500+ HK$1.220 5000+ HK$1.130 10000+ HK$1.040 More Pricing...	Min: 100 / Mult: 10	75nH	0.61ohm	1.8GHz	450mA
LQG15WH3N7C02D	3639293RL Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 3.7 nH 0.1 ohm 5.5 GHz 900 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.500 2500+ HK$0.392 5000+ HK$0.367 10000+ HK$0.341 50000+ HK$0.319 More Pricing...	Min: 500 / Mult: 10	3.7nH	0.1ohm	5.5GHz	900mA
LQG15WH62NH02D	3639312RL Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 62 nH 1.9 ohm 1.1 GHz 180 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.500 2500+ HK$0.392 5000+ HK$0.367 10000+ HK$0.341 50000+ HK$0.319 More Pricing...	Min: 500 / Mult: 10	62nH	1.9ohm	1.1GHz	180mA

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