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

MLJ1005HXG82NJTD0B	3720740RL Data Sheet RoHS	TDK Multilayer Inductor 82 nH 0.39 ohm 850 mA 0402 [1005 Metric] MLJ Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	100+ HK$0.805 500+ HK$0.740 2500+ HK$0.701	Min: 100 / Mult: 10	82nH	0.39ohm	-	850mA
744916125	3813057RL 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) Re-Reel Packaging Options	100+ HK$3.310 500+ HK$3.030 2500+ HK$2.780 5000+ HK$2.650 10000+ HK$2.620 More Pricing...	Min: 100 / Mult: 10	25nH	0.3ohm	3.15GHz	700mA
LQG15WH9N5G02D	3639329RL Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 9.5 nH 0.21 ohm 3.3 GHz 500 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.210 500+ HK$1.000 2500+ HK$0.780 5000+ HK$0.735 10000+ HK$0.690 More Pricing...	Min: 100 / Mult: 10	9.5nH	0.21ohm	3.3GHz	500mA
LQG15WZ19NG02D	3639359RL Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 19 nH 0.8 ohm 2.3 GHz 260 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Cut Tape Packaging Options	100+ HK$1.160 500+ HK$0.910 2500+ HK$0.840 5000+ HK$0.765 10000+ HK$0.730 More Pricing...	Min: 100 / Mult: 10	19nH	0.8ohm	2.3GHz	260mA
LQP03HQ4N4H02D	3617733RL Data Sheet RoHS	MURATA Thin Film Inductor 4.4 nH 0.25 ohm 7 GHz 400 mA 0201 [0603 Metric] LQP03HQ_02 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$0.580 1000+ HK$0.489 2500+ HK$0.422 10000+ HK$0.392 15000+ HK$0.378 More Pricing...	Min: 500 / Mult: 10	4.4nH	0.25ohm	7GHz	400mA
7847805680	3781014 Data Sheet RoHS	WURTH ELEKTRONIK Multilayer Inductor AEC-Q200 6.8 nH 0.22 ohm 4 GHz 300 mA 0603 [1608 Metric] WE-MCI Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.370 100+ HK$0.338 500+ HK$0.326 1000+ HK$0.313 2000+ HK$0.301 More Pricing...	Min: 10 / Mult: 10	6.8nH	0.22ohm	4GHz	300mA
LQP03HQR16J02D	3678373 Data Sheet RoHS	MURATA Thin Film Inductor 160 nH 8 ohm 700 MHz 80 mA 0201 [0603 Metric] LQP03HQ_02 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.790 100+ HK$0.645 500+ HK$0.491 2500+ HK$0.449 7500+ HK$0.413 More Pricing...	Min: 10 / Mult: 10	160nH	8ohm	700MHz	80mA
BSCH001005053N9SCP	3773634 Data Sheet RoHS	PULSE ELECTRONICS Multilayer Inductor 3.9 nH 0.18 ohm 6.1 GHz 400 mA 0402 [1005 Metric] BSCH Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.690 100+ HK$0.605 500+ HK$0.500 2500+ HK$0.448 5000+ HK$0.414 More Pricing...	Min: 10 / Mult: 10	3.9nH	0.18ohm	6.1GHz	400mA
LQW18AN91NG00D	3678406RL Data Sheet RoHS	MURATA POWER SOLUTIONS Wirewound Inductor 91 nH 0.64 ohm 1.9 GHz 230 mA 0603 [1608 Metric] LQW18AN_00 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.540 1000+ HK$0.466 2000+ HK$0.437 4000+ HK$0.408 20000+ HK$0.392 More Pricing...	Min: 500 / Mult: 10	91nH	0.64ohm	1.9GHz	230mA
LQP03HQR12J02D	3678367 Data Sheet RoHS	MURATA Thin Film Inductor 120 nH 8 ohm 800 MHz 80 mA 0201 [0603 Metric] LQP03HQ_02 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.660 100+ HK$0.540 500+ HK$0.410 2500+ HK$0.375 7500+ HK$0.345 More Pricing...	Min: 10 / Mult: 10	120nH	8ohm	800MHz	80mA
LQP03HQR12J02D	3678367RL Data Sheet RoHS	MURATA Thin Film Inductor 120 nH 8 ohm 800 MHz 80 mA 0201 [0603 Metric] LQP03HQ_02 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.410 2500+ HK$0.375 7500+ HK$0.345 15000+ HK$0.329 75000+ HK$0.284 More Pricing...	Min: 500 / Mult: 10	120nH	8ohm	800MHz	80mA
LQP03HQR43J02D	3678395RL Data Sheet RoHS	MURATA Thin Film Inductor 430 nH 15.5 ohm 500 MHz 50 mA 0201 [0603 Metric] LQP03HQ_02 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.491 2500+ HK$0.449 7500+ HK$0.413 15000+ HK$0.394 75000+ HK$0.341 More Pricing...	Min: 500 / Mult: 10	430nH	15.5ohm	500MHz	50mA
BSCH0016080822NJ00	3773667RL 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) Re-Reel Packaging Options	500+ HK$0.275 1000+ HK$0.238 2000+ HK$0.227 4000+ HK$0.215 20000+ HK$0.200 More Pricing...	Min: 500 / Mult: 10	22nH	0.4ohm	2GHz	500mA
BSCH0016080856NJ00	3773674RL Data Sheet RoHS	PULSE ELECTRONICS Multilayer Inductor 56 nH 0.75 ohm 1.1 GHz 400 mA 0603 [1608 Metric] BSCH Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.445 1000+ HK$0.426 2000+ HK$0.415	Min: 500 / Mult: 10	56nH	0.75ohm	1.1GHz	400mA
LQP03HQ30NJ02D	3678334 Data Sheet RoHS	MURATA Thin Film Inductor 30 nH 2 ohm 1.7 GHz 150 mA 0201 [0603 Metric] LQP03HQ_02 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.660 100+ HK$0.540 500+ HK$0.410 2500+ HK$0.375 7500+ HK$0.345 More Pricing...	Min: 10 / Mult: 10	30nH	2ohm	1.7GHz	150mA
LQP03HQ51NJ02D	3678346RL Data Sheet RoHS	MURATA Thin Film Inductor 51 nH 2.5 ohm 1.2 GHz 130 mA 0201 [0603 Metric] LQP03HQ_02 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.410 2500+ HK$0.375 7500+ HK$0.345 15000+ HK$0.329 75000+ HK$0.284 More Pricing...	Min: 500 / Mult: 10	51nH	2.5ohm	1.2GHz	130mA
LQP03HQ62NH02D	3678351 Data Sheet RoHS	MURATA Thin Film Inductor 62 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$0.720 100+ HK$0.590 500+ HK$0.449 2500+ HK$0.410 7500+ HK$0.377 More Pricing...	Min: 10 / Mult: 10	62nH	5ohm	1.1GHz	100mA
0603DC-R18XJRW	3639739RL 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) Re-Reel Packaging Options	50+ HK$5.940 250+ HK$5.280 500+ HK$4.150 1000+ HK$3.830 2000+ HK$3.520 More Pricing...	Min: 100 / Mult: 5	180nH	1.39ohm	1GHz	440mA
744916143	3813017RL Data Sheet RoHS	WURTH ELEKTRONIK Wirewound Inductor AEC-Q200 43 nH 0.52 ohm 2.5 GHz 450 mA 0402 [1005 Metric] WE-KI HC Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$3.310 500+ HK$3.030 2500+ HK$2.780 5000+ HK$2.650 10000+ HK$2.620 More Pricing...	Min: 100 / Mult: 10	43nH	0.52ohm	2.5GHz	450mA
LQG15WH36NH02D	3639279RL Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 36 nH 1.5 ohm 1.6 GHz 190 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	36nH	1.5ohm	1.6GHz	190mA
LQG15WH91NH02D	3639328RL 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) Re-Reel Packaging Options	500+ HK$0.600 2500+ HK$0.474 5000+ HK$0.445 10000+ HK$0.415 50000+ HK$0.385 More Pricing...	Min: 500 / Mult: 10	91nH	2.3ohm	900MHz	160mA
LQP03HQ62NJ02D	3678352RL Data Sheet RoHS	MURATA Thin Film Inductor 62 nH 5 ohm 1.1 GHz 100 mA 0201 [0603 Metric] LQP03HQ_02 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.410 2500+ HK$0.375 7500+ HK$0.345 15000+ HK$0.329 75000+ HK$0.284 More Pricing...	Min: 500 / Mult: 10	62nH	5ohm	1.1GHz	100mA
LQM18PH3R3MFRL	3639534RL Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 3.3 µH 0.438 ohm 60 MHz 700 mA 0603 [1608 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.550 500+ HK$1.380 1000+ HK$1.210 2000+ HK$1.170 4000+ HK$1.130 More Pricing...	Min: 100 / Mult: 10	3.3µH	0.438ohm	60MHz	700mA
LQP03HQR12H02D	3678366 Data Sheet RoHS	MURATA Thin Film Inductor 120 nH 8 ohm 800 MHz 80 mA 0201 [0603 Metric] LQP03HQ_02 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.725 100+ HK$0.570 500+ HK$0.500 2500+ HK$0.429 7500+ HK$0.426 More Pricing...	Min: 10 / Mult: 10	120nH	8ohm	800MHz	80mA
0402HPH-R18XJRW	3648659RL Data Sheet RoHS	COILCRAFT Wirewound Inductor 180 nH 2.1 ohm 1.08 GHz 240 mA 0402 [1005 Metric] 0402HP series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$8.100 250+ HK$5.830 500+ HK$5.510 1000+ HK$5.320 2000+ HK$4.520 More Pricing...	Min: 100 / Mult: 5	180nH	2.1ohm	1.08GHz	240mA

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