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

MP002900	3370375 Data Sheet RoHS	MULTICOMP PRO Multilayer Inductor 47 nH 2.6 ohm 1.5 GHz 100 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	47nH	2.6ohm	1.5GHz	100mA
MP002899	3370374 Data Sheet RoHS	MULTICOMP PRO Multilayer Inductor 39 nH 2.3 ohm 1.6 GHz 100 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	39nH	2.3ohm	1.6GHz	100mA
CS160808-2R2K	3373493 Data Sheet RoHS	BOURNS Multilayer Inductor 2.2 µH 0.9 ohm 45 MHz 50 mA 0603 [1608 Metric] CS160808 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.590 100+ HK$0.466 500+ HK$0.411 1000+ HK$0.356 2000+ HK$0.345 More Pricing...	Min: 10 / Mult: 10	2.2µH	0.9ohm	45MHz	50mA
MP002920	3370398 Data Sheet RoHS	MULTICOMP PRO Multilayer Inductor 82 nH 1 ohm 800 MHz 300 mA 0603 [1608 Metric]	Each (Supplied on Full Reel) Full Reel Packaging Options	4000+ HK$0.105 20000+ HK$0.090 40000+ HK$0.089	Min: 4000 / Mult: 4000	82nH	1ohm	800MHz	300mA
RL895-102K-RC	3373507 Data Sheet RoHS	BOURNS RF Choke RL895 Series 1 mH 300 mA 1.84 ohm ± 10% 1.3 MHz	Each	1+ HK$7.400 5+ HK$6.360 10+ HK$5.330 20+ HK$5.080 40+ HK$4.820 More Pricing...	Min: 1 / Mult: 1	1mH	1.84ohm	1.3MHz	300mA
MP002893	3370368 Data Sheet RoHS	MULTICOMP PRO Multilayer Inductor 2.7 nH 0.22 ohm 9.2 GHz 310 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	2.7nH	0.22ohm	9.2GHz	310mA
MP002895	3370370 Data Sheet RoHS	MULTICOMP PRO Multilayer Inductor 4.7 nH 0.45 ohm 6.2 GHz 220 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	4.7nH	0.45ohm	6.2GHz	220mA
MP002897	3370372 Data Sheet RoHS	MULTICOMP PRO Multilayer Inductor 10 nH 0.8 ohm 3.8 GHz 160 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	10nH	0.8ohm	3.8GHz	160mA
MP002898	3370373 Data Sheet RoHS	MULTICOMP PRO Multilayer Inductor 22 nH 1.2 ohm 1.9 GHz 130 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	22nH	1.2ohm	1.9GHz	130mA
WCL3225-221-R	3438295 Data Sheet RoHS	EATON BUSSMANN Wirewound Inductor 220 µH 16.5 ohm 2.6 MHz 65 mA 1210 [3225 Metric] WCL3225 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$2.380 50+ HK$1.790 250+ HK$1.420 500+ HK$1.310 1000+ HK$1.190 More Pricing...	Min: 5 / Mult: 5	220µH	16.5ohm	2.6MHz	65mA
LQW15AN6N2G8ZD	3356384 Data Sheet RoHS	MURATA Wirewound Inductor AEC-Q200 6.2 nH 0.056 ohm 8 GHz 1.6 A 0402 [1005 Metric]	Each (Supplied on Full Reel) Full Reel	10000+ HK$0.625 50000+ HK$0.616 100000+ HK$0.606	Min: 10000 / Mult: 10000	6.2nH	0.056ohm	8GHz	1.6A
LQW15AN2N3G8ZD	3355760 Data Sheet RoHS	MURATA Wirewound Inductor AEC-Q200 2.3 nH 0.022 ohm 15.5 GHz 2.53 A 0402 [1005 Metric]	Each (Supplied on Full Reel) Full Reel	10000+ HK$0.787 50000+ HK$0.741	Min: 10000 / Mult: 10000	2.3nH	0.022ohm	15.5GHz	2.53A
B82442T1125K000	3580423RL Data Sheet RoHS	EPCOS Wirewound Inductor AEC-Q200 1.2 mH 12.6 ohm 1.7 MHz 140 mA 2220 [5650 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$4.870 250+ HK$4.690 500+ HK$4.510 1500+ HK$4.100	Min: 100 / Mult: 1	1.2mH	12.6ohm	1.7MHz	140mA
B82442T1685K000	3580459RL Data Sheet RoHS	EPCOS Wirewound Inductor AEC-Q200 6.8 mH 60.3 ohm 600 kHz 65 mA 2220 [5650 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$4.920 250+ HK$4.730 500+ HK$4.550 1500+ HK$3.790	Min: 100 / Mult: 1	6.8mH	60.3ohm	600kHz	65mA
CC322522A-3R3K	3410635 Data Sheet RoHS	BOURNS Wirewound Inductor AEC-Q200 3.3 µH 0.32 ohm 950 mA CC322522A Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$1.430	Min: 5 / Mult: 5	3.3µH	0.32ohm	-	950mA
LQW2UASR27F0CL	3227982 Data Sheet RoHS	MURATA Wirewound Inductor 270 nH 0.91 ohm 600 MHz 500 mA 1008 [2520 Metric] LQW2UAS_0C Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$3.260 50+ HK$2.570 250+ HK$1.930 500+ HK$1.820 1000+ HK$1.710 More Pricing...	Min: 5 / Mult: 5	270nH	0.91ohm	600kHz	500mA
MLI-201209-6R8M	3554024RL Data Sheet RoHS	MEC MARCOM Multilayer Inductor 6.8 µH 1 ohm 29 MHz 15 mA 0805 [2012 Metric] MLI-2012 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.356 1500+ HK$0.346 3000+ HK$0.336 15000+ HK$0.320	Min: 500 / Mult: 5	6.8mH	1ohm	29MHz	15mA
CC322522A-220K	3410643RL Data Sheet RoHS	BOURNS Wirewound Inductor AEC-Q200 22 µH 2 ohm 370 mA CC322522A Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	5+ HK$1.550	Min: 100 / Mult: 5	22nH	2ohm	-	370mA
MLG0603P68NHT000	3386563RL Data Sheet RoHS	TDK Multilayer Inductor 68 nH 3.5 ohm 1.2 GHz 100 mA 0201 [0603 Metric] MLG-P Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$0.282 10000+ HK$0.185 15000+ HK$0.133 45000+ HK$0.128	Min: 500 / Mult: 10	68nH	3.5ohm	1.2GHz	100mA
MHQ0402PSA15NHT000	3386419RL Data Sheet RoHS	TDK Multilayer Inductor 15 nH 2.1 ohm 2.7 GHz 120 mA 01005 [0402 Metric] MHQ-PSA Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	250+ HK$0.300 1000+ HK$0.288 5000+ HK$0.275 10000+ HK$0.275	Min: 500 / Mult: 10	15nH	2.1ohm	2.7GHz	120mA
MLJ1005WR16JT000	3386682RL Data Sheet RoHS	TDK Multilayer Inductor Shielded 160 nH 0.52 ohm 330 MHz 400 mA 0402 [1005 Metric] MLJ Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.735 2500+ HK$0.671	Min: 500 / Mult: 10	160nH	0.52ohm	330MHz	400mA
CC322522A-1R0K	3410632 Data Sheet RoHS	BOURNS Wirewound Inductor AEC-Q200 1 µH 0.156 ohm 1.45 A CC322522A Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$1.430	Min: 5 / Mult: 5	1mH	0.156ohm	-	1.45A
CC322522A-220K	3410643 Data Sheet RoHS	BOURNS Wirewound Inductor AEC-Q200 22 µH 2 ohm 370 mA CC322522A Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$1.550	Min: 5 / Mult: 5	22nH	2ohm	-	370mA
CC322522A-330K	3410644 Data Sheet RoHS	BOURNS Wirewound Inductor AEC-Q200 33 µH 2.8 ohm 300 mA CC322522A Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$1.410	Min: 5 / Mult: 5	33µH	2.8ohm	-	300mA
MCL1005-1R8-R	3438256 Data Sheet RoHS	EATON BUSSMANN Multilayer Inductor 1.8 nH 0.12 ohm 6 GHz 300 mA 0402 [1005 Metric] MCL1005 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.149 100+ HK$0.112 500+ HK$0.106 2500+ HK$0.101 5000+ HK$0.095 More Pricing...	Min: 10 / Mult: 10	1.8nH	0.12ohm	6GHz	300mA

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