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

L-14W3N9CV4E	1865853 Data Sheet RoHS	JOHANSON TECHNOLOGY Wirewound Inductor 3.9 nH 0.08 ohm 5.9 GHz 700 mA 0603 [1608 Metric] L-14W Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$3.290 50+ HK$2.180 250+ HK$2.100 500+ HK$2.020 1500+ HK$1.940 More Pricing...	Min: 5 / Mult: 5	3.9nH	0.08ohm	5.9GHz	700mA
L-14W3N9CV4E	1865853RL Data Sheet RoHS	JOHANSON TECHNOLOGY Wirewound Inductor 3.9 nH 0.08 ohm 5.9 GHz 700 mA 0603 [1608 Metric] L-14W Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	50+ HK$2.180 250+ HK$2.100 500+ HK$2.020 1500+ HK$1.940 3000+ HK$1.850	Min: 100 / Mult: 5	3.9nH	0.08ohm	5.9GHz	700mA
MLZ1608M100WT000	2215635 Data Sheet RoHS	TDK Multilayer Inductor 10 µH 1.05 ohm 17 MHz 250 mA 0603 [1608 Metric] MLZ Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.722 100+ HK$0.596 500+ HK$0.546 1000+ HK$0.495 2000+ HK$0.486	Min: 10 / Mult: 10	10µH	1.05ohm	17MHz	250mA
0603CS-82NXGLU	2285954RL Data Sheet RoHS	COILCRAFT Wirewound Inductor 82 nH 0.54 ohm 1.7 GHz 400 mA 0603 [1608 Metric] 0603CS Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$4.540 250+ HK$3.690 500+ HK$3.230 1000+ HK$3.160	Min: 100 / Mult: 1	82nH	0.54ohm	1.7GHz	400mA
0603CS-82NXGLU	2285954 Data Sheet RoHS	COILCRAFT Wirewound Inductor 82 nH 0.54 ohm 1.7 GHz 400 mA 0603 [1608 Metric] 0603CS Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$5.320 50+ HK$4.540 250+ HK$3.690 500+ HK$3.230 1000+ HK$3.160	Min: 5 / Mult: 5	82nH	0.54ohm	1.7GHz	400mA
MLZ2012N100LT000	2493070 Data Sheet RoHS	TDK Multilayer Inductor 10 µH 0.3 ohm 500 mA 0805 [2012 Metric] MLZ Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$0.839 50+ HK$0.614 250+ HK$0.479 500+ HK$0.416 1000+ HK$0.353	Min: 5 / Mult: 5	10µH	0.3ohm	-	500mA
0805CS-561XJLB	2286431 Data Sheet RoHS	COILCRAFT Wirewound Inductor 560 nH 1.9 ohm 230 mA 0805 [2012 Metric] 0805CS Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$3.460 50+ HK$3.120 250+ HK$3.020	Min: 5 / Mult: 5	560nH	1.9ohm	-	230mA
B78108S1334J000	608579 Data Sheet RoHS	EPCOS RF Choke B78108S BC Series 330 µH 190 mA 6.4 ohm ± 5% 2.7 MHz	Each	10+ HK$1.810 100+ HK$1.500 500+ HK$1.310 1000+ HK$1.240 2500+ HK$1.140 More Pricing...	Min: 10 / Mult: 10	330µH	6.4ohm	2.7MHz	190mA
B78108S1105J000	608609 Data Sheet RoHS	EPCOS RF Choke B78108S BC Series 1 mH 130 mA 14 ohm ± 5% 1.6 MHz	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.810 100+ HK$1.500 500+ HK$1.310 1000+ HK$1.240 2500+ HK$1.140	Min: 10 / Mult: 10	1mH	14ohm	1.6MHz	130mA
NLCV32T-100K-EF	2429395 Data Sheet RoHS	TDK Wirewound Inductor 10 µH 0.36 ohm 30 MHz 450 mA 1210 [3225 Metric] NLCV32-EF Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$1.510 50+ HK$1.240 250+ HK$1.010 500+ HK$0.887 1000+ HK$0.764	Min: 5 / Mult: 5	10µH	0.36ohm	30MHz	450mA
B78108E1332K000	2775507 Data Sheet RoHS	EPCOS RF Choke B78108E BC+ Series 3.3 µH 3.05 A 0.073 ohm ± 10% 75 MHz	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.940 100+ HK$1.590 500+ HK$1.390 1000+ HK$1.310 2500+ HK$1.250 More Pricing...	Min: 10 / Mult: 10	3.3µH	0.073ohm	75MHz	3.05A
1008CS-122XJLC	2286716 Data Sheet RoHS	COILCRAFT Wirewound Inductor 1.2 µH 2 ohm 250 MHz 310 mA 1008 [2520 Metric] 1008CS Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$8.650 50+ HK$7.380 250+ HK$6.010 500+ HK$4.210 1000+ HK$3.910 More Pricing...	Min: 5 / Mult: 5	1.2µH	2ohm	250MHz	310mA
744786139A	2424725 Data Sheet RoHS	WURTH ELEKTRONIK Multilayer Inductor 39 nH 0.7 ohm 1.4 GHz 400 mA 0603 [1608 Metric] WE-MK Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$1.730 100+ HK$1.530 500+ HK$1.380 1000+ HK$0.929 2000+ HK$0.736 More Pricing...	Min: 10 / Mult: 10	39nH	0.7ohm	1.4GHz	400mA
1008CS-122XJLC	2286716RL Data Sheet RoHS	COILCRAFT Wirewound Inductor 1.2 µH 2 ohm 250 MHz 310 mA 1008 [2520 Metric] 1008CS Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$4.210 1000+ HK$3.910 2000+ HK$3.560 10000+ HK$3.210	Min: 500 / Mult: 5	1.2µH	2ohm	250MHz	310mA
B78108S1225J000	608622 Data Sheet RoHS	EPCOS RF Choke B78108S BC Series 2.2 mH 80 mA 34.7 ohm ± 5% 1.1 MHz	Each	10+ HK$1.810 100+ HK$1.500 500+ HK$1.310 1000+ HK$1.240 2500+ HK$1.140 More Pricing...	Min: 10 / Mult: 10	2.2mH	34.7ohm	1.1MHz	80mA
0603LS-561XJRC	2286295 Data Sheet RoHS	COILCRAFT Wirewound Inductor 560 nH 0.44 ohm 525 MHz 550 mA 0603 [1608 Metric] 0603LS Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$7.780 50+ HK$6.820 250+ HK$5.870 500+ HK$4.460 1000+ HK$4.380 More Pricing...	Min: 5 / Mult: 5	560nH	0.44ohm	525MHz	550mA
MLZ1608M100WT000	2215635RL Data Sheet RoHS	TDK Multilayer Inductor 10 µH 1.05 ohm 17 MHz 250 mA 0603 [1608 Metric] MLZ Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.546 1000+ HK$0.495 2000+ HK$0.486	Min: 500 / Mult: 10	10µH	1.05ohm	17MHz	250mA
0805CS-561XJLB	2286431RL Data Sheet RoHS	COILCRAFT Wirewound Inductor 560 nH 1.9 ohm 230 mA 0805 [2012 Metric] 0805CS Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$3.120 250+ HK$3.020	Min: 100 / Mult: 5	560nH	1.9ohm	-	230mA
B78108S1104J000	3806225 Data Sheet RoHS	EPCOS RF Choke B78108S BC Series 100 µH 370 mA 1.7 ohm ± 5% 5 MHz	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.800 100+ HK$1.480 500+ HK$1.290 1000+ HK$1.220 2500+ HK$1.130 More Pricing...	Min: 10 / Mult: 10	100µH	1.7ohm	5MHz	370mA
LQG15WH82NG02D	3639323 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) Cut Tape Packaging Options	10+ HK$0.800 100+ HK$0.660 500+ HK$0.575 2500+ HK$0.428 5000+ HK$0.412 More Pricing...	Min: 10 / Mult: 10	82nH	2.3ohm	900MHz	160mA
MCFT000132	1711851RL Data Sheet RoHS	MULTICOMP PRO Wirewound Inductor 4.7 µH 6.4 ohm 40 MHz 90 mA 0805 [2012 Metric] MCFT Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.647 1000+ HK$0.568 2000+ HK$0.498 10000+ HK$0.426 20000+ HK$0.416	Min: 500 / Mult: 10	4.7µH	6.4ohm	40MHz	90mA
MCFT0BT2N501	2103130 Data Sheet RoHS	MULTICOMP PRO Thin Film Inductor 2.5 nH 0.35 ohm 6 GHz 450 mA 0201 [0603 Metric] MCFT Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.371 100+ HK$0.366 500+ HK$0.264 2500+ HK$0.227 5000+ HK$0.198 More Pricing...	Min: 10 / Mult: 10	2.5nH	0.35ohm	6GHz	450mA
MCFT0BT4N001	2103147 Data Sheet RoHS	MULTICOMP PRO Thin Film Inductor 4 nH 0.8 ohm 6 GHz 350 mA 0201 [0603 Metric] MCFT Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.371 100+ HK$0.366 500+ HK$0.264 2500+ HK$0.227 5000+ HK$0.198 More Pricing...	Min: 10 / Mult: 10	4nH	0.8ohm	6GHz	350mA
MCFT000132	1711851 Data Sheet RoHS	MULTICOMP PRO Wirewound Inductor 4.7 µH 6.4 ohm 40 MHz 90 mA 0805 [2012 Metric] MCFT Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$1.880 50+ HK$1.120 250+ HK$0.778 500+ HK$0.647 1000+ HK$0.568 More Pricing...	Min: 5 / Mult: 5	4.7µH	6.4ohm	40MHz	90mA
L-07C5N6SV6T	1865768 Data Sheet RoHS	JOHANSON TECHNOLOGY Multilayer Inductor 5.6 nH 0.27 ohm 300 mA 0402 [1005 Metric] L-07C Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ HK$0.278 100+ HK$0.202 500+ HK$0.177 2500+ HK$0.151 5000+ HK$0.139 More Pricing...	Min: 10 / Mult: 10	5.6nH	0.27ohm	-	300mA

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