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

LQP03HQR43J02D	3678395 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) 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	430nH	15.5ohm	500MHz	50mA
BSCH0016080812NJ00	3773664 Data Sheet RoHS	PULSE ELECTRONICS Multilayer Inductor 12 nH 0.28 ohm 2.6 GHz 600 mA 0603 [1608 Metric] BSCH Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.412	Min: 10 / Mult: 10	12nH	0.28ohm	2.6GHz	600mA
MLJ1005HXGR18JTD0B	3720744RL Data Sheet RoHS	TDK Multilayer Inductor 180 nH 0.78 ohm 500 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	180nH	0.78ohm	-	500mA
LQG15WH82NH02D	3639324RL 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	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	82nH	2.3ohm	900MHz	160mA
LQG15WZ4N1S02D	3639454RL 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) Re-Reel Packaging Options	500+ HK$0.411 2500+ HK$0.356 5000+ HK$0.326 10000+ HK$0.296 50000+ HK$0.282 More Pricing...	Min: 500 / Mult: 10	4.1nH	0.1ohm	5GHz	800mA
LQG15WZ8N7J02D	3639488RL 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) Re-Reel Packaging Options	500+ HK$0.404 2500+ HK$0.341 5000+ HK$0.290 10000+ HK$0.238 50000+ HK$0.233 More Pricing...	Min: 500 / Mult: 10	8.7nH	0.17ohm	3.5GHz	550mA
LQP03HQR20H02D	3678377RL Data Sheet RoHS	MURATA Thin Film Inductor 200 nH 9 ohm 700 MHz 75 mA 0201 [0603 Metric] LQP03HQ_02 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.540 2500+ HK$0.491 7500+ HK$0.452 15000+ HK$0.431 75000+ HK$0.373 More Pricing...	Min: 500 / Mult: 10	200nH	9ohm	700MHz	75mA
LQP03HQR20J02D	3678378RL Data Sheet RoHS	MURATA Thin Film Inductor 200 nH 9 ohm 700 MHz 75 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	200nH	9ohm	700MHz	75mA
BSCH001005053N9SCP	3773634RL 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) Re-Reel Packaging Options	500+ HK$0.500 2500+ HK$0.448 5000+ HK$0.414 10000+ HK$0.387 50000+ HK$0.387	Min: 500 / Mult: 10	3.9nH	0.18ohm	6.1GHz	400mA
BWCS00231715R22G00	3773688RL Data Sheet RoHS	PULSE ELECTRONICS Wirewound Inductor 220 nH 0.7 ohm 850 MHz 400 mA BWCS Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$0.497	Min: 500 / Mult: 10	220nH	0.7ohm	850MHz	400mA
744758268A	3813106 Data Sheet RoHS	WURTH ELEKTRONIK Wirewound Inductor AEC-Q200 680 nH 1.2 ohm 375 MHz 480 mA 1008 [2520 Metric] WE-RFH Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$4.370 50+ HK$3.510 250+ HK$3.070 500+ HK$2.930 1000+ HK$2.770 More Pricing...	Min: 5 / Mult: 5	680nH	1.2ohm	375MHz	480mA
LQG15WZ7N3J02D	3639481RL 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) Re-Reel Packaging Options	500+ HK$0.404 2500+ HK$0.341 5000+ HK$0.319 10000+ HK$0.296 50000+ HK$0.282 More Pricing...	Min: 500 / Mult: 10	7.3nH	0.17ohm	4GHz	600mA
0603DC-R39XJRW	3639744RL Data Sheet RoHS	COILCRAFT Wirewound Inductor AEC-Q200 390 nH 3.92 ohm 650 MHz 260 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	390nH	3.92ohm	650MHz	260mA
LQG15WH3N7B02D	3639292RL 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	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	3.7nH	0.1ohm	5.5GHz	900mA
MLJ1005HXG91NJTD0B	3720741RL Data Sheet RoHS	TDK Multilayer Inductor 91 nH 0.351 ohm 900 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	91nH	0.351ohm	-	900mA
BSCH00160808R15J00	3773679 Data Sheet RoHS	PULSE ELECTRONICS Multilayer Inductor 150 nH 1.7 ohm 550 MHz 250 mA 0603 [1608 Metric] BSCH Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.555 250+ HK$0.376 1000+ HK$0.361 5000+ HK$0.346 8000+ HK$0.329 More Pricing...	Min: 10 / Mult: 10	150nH	1.7ohm	550MHz	250mA
BSCH0010050539NJCP	3773649RL Data Sheet RoHS	PULSE ELECTRONICS Multilayer Inductor 39 nH 0.65 ohm 1.2 GHz 200 mA 0402 [1005 Metric] BSCH Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.121 2500+ HK$0.100 10000+ HK$0.089 25000+ HK$0.084 50000+ HK$0.077 More Pricing...	Min: 500 / Mult: 10	39nH	0.65ohm	1.2GHz	200mA
BSCH001005051N2SCP	3773624RL Data Sheet RoHS	PULSE ELECTRONICS Multilayer Inductor 1.2 nH 0.09 ohm 10 GHz 400 mA 0402 [1005 Metric] BSCH Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.497 2500+ HK$0.446 5000+ HK$0.410 10000+ HK$0.387	Min: 500 / Mult: 10	1.2nH	0.09ohm	10GHz	400mA
7447820127G	3781119 Data Sheet RoHS	WURTH ELEKTRONIK Multilayer Inductor 27 nH 1.35 ohm 1.8 GHz 120 mA 0201 [0603 Metric] WE-MK Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.600 100+ HK$0.513 500+ HK$0.451 2500+ HK$0.388 7500+ HK$0.382 More Pricing...	Min: 10 / Mult: 10	27nH	1.35ohm	1.8GHz	120mA
0402CS-16NXJRW	3648789 Data Sheet RoHS	COILCRAFT Wirewound Inductor AEC-Q200 16 nH 0.22 ohm 3.1 GHz 560 mA 0402 [1005 Metric] 0402CS Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$12.290 50+ HK$10.550 250+ HK$8.810 500+ HK$6.010 1000+ HK$5.560 More Pricing...	Min: 5 / Mult: 5	16nH	0.22ohm	3.1GHz	560mA
BSCH00160808R10J00	3773677RL Data Sheet RoHS	PULSE ELECTRONICS Multilayer Inductor 100 nH 1.2 ohm 770 MHz 300 mA 0603 [1608 Metric] BSCH Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$0.422	Min: 500 / Mult: 10	100nH	1.2ohm	770MHz	300mA
744916143	3813017 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) 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	43nH	0.52ohm	2.5GHz	450mA
LQW18CA32NJ00D	3639604RL 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) Re-Reel Packaging Options	100+ HK$2.470 250+ HK$2.210 500+ HK$1.890 1000+ HK$1.670	Min: 100 / Mult: 10	32nH	0.03ohm	3GHz	2.2A
LQP03HQR10J02D	3678363 Data Sheet RoHS	MURATA Thin Film Inductor 100 nH 7 ohm 900 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	100nH	7ohm	900MHz	80mA
LQP03HQR16H02D	3678372 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$0.860 100+ HK$0.705 500+ HK$0.540 2500+ HK$0.491 7500+ HK$0.452 More Pricing...	Min: 10 / Mult: 10	160nH	8ohm	700MHz	80mA

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