RF Inductors | element14 New Zealand

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.

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Inductance

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MLG1005S20NHT000	3386610 Data Sheet RoHS	TDK Multilayer Inductor 20 nH 0.6 ohm 1.9 GHz 350 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ $0.112 ($0.1288) 100+ $0.090 ($0.1035) 500+ $0.078 ($0.0897) 2500+ $0.066 ($0.0759) 5000+ $0.065 ($0.0748) More Pricing...	Min: 10 / Mult: 10	20nH	0.6ohm	1.9GHz	350mA
LQG15WH16NJ02D	3263539 Data Sheet RoHS	MURATA Multilayer Inductor AEC-Q200 16 nH 0.8 ohm 2.3 GHz 260 mA 0402 [1005 Metric]	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ $0.133 ($0.153) 100+ $0.104 ($0.1196) 500+ $0.090 ($0.1035) 2500+ $0.075 ($0.0862) 5000+ $0.071 ($0.0816) More Pricing...	Min: 10 / Mult: 10	16nH	0.8ohm	2.3GHz	260mA
MLG1005S3N3BT000	3386640 Data Sheet RoHS	TDK Multilayer Inductor 3.3 nH 0.2 ohm 5 GHz 800 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ $0.134 ($0.1541) 100+ $0.105 ($0.1208) 500+ $0.092 ($0.1058) 2500+ $0.078 ($0.0897) 5000+ $0.076 ($0.0874) More Pricing...	Min: 10 / Mult: 10	3.3nH	0.2ohm	5GHz	800mA
MLG1005S33NJT000	3386632 Data Sheet RoHS	TDK Multilayer Inductor 33 nH 0.9 ohm 1.4 GHz 300 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ $0.147 ($0.169) 100+ $0.132 ($0.1518) 500+ $0.131 ($0.1506) 2500+ $0.127 ($0.1461) 5000+ $0.124 ($0.1426) More Pricing...	Min: 10 / Mult: 10	33nH	0.9ohm	1.4GHz	300mA
LQM18PH3R3MFRL	3639534 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) Cut Tape Packaging Options	10+ $0.465 ($0.5347) 100+ $0.355 ($0.4082) 500+ $0.315 ($0.3622) 1000+ $0.275 ($0.3162) 2000+ $0.267 ($0.307) More Pricing...	Min: 10 / Mult: 10	3.3nH	0.438ohm	60MHz	700mA
MLG1005S5N6STD25	3386660 Data Sheet RoHS	TDK Multilayer Inductor AEC-Q200 5.6 nH 0.25 ohm 4 GHz 600 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ $0.149 ($0.1714) 100+ $0.111 ($0.1277) 500+ $0.093 ($0.107) 2500+ $0.075 ($0.0862) 5000+ $0.072 ($0.0828) More Pricing...	Min: 10 / Mult: 10	5.6nH	0.25ohm	4GHz	600mA
MCNL252016B2-470K	1864311 Data Sheet RoHS	MULTICOMP PRO Wirewound Inductor 47 µH 11.1 ohm 12 MHz 80 mA 1008 [2520 Metric] MCNL25 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ $0.890 ($1.0235) 50+ $0.554 ($0.6371) 250+ $0.395 ($0.4542) 500+ $0.341 ($0.3922) 1000+ $0.302 ($0.3473) More Pricing...	Min: 5 / Mult: 5	47µH	11.1ohm	12MHz	80mA
0908SQ-14NJLC	2286618RL Data Sheet RoHS	COILCRAFT Air Core Inductor Square 14.7 nH 4.4 A 0908SQ Series ± 5% 0.0072 ohm 3 GHz	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ $2.250 ($2.5875) 250+ $2.130 ($2.4495) 500+ $2.010 ($2.3115) 1000+ $1.880 ($2.162) 2000+ $1.770 ($2.0355) More Pricing...	Min: 100 / Mult: 5	14.7nH	0.0072ohm	3GHz	-
1606-9JLC	2285542 Data Sheet RoHS	COILCRAFT Air Core Inductor 9.85 nH 1.6 A Micro Spring 1606 Series ± 5% 0.013 ohm 5.2 GHz	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ $2.720 ($3.128) 10+ $2.320 ($2.668) 50+ $2.120 ($2.438) 100+ $1.680 ($1.932) 200+ $1.560 ($1.794) More Pricing...	Min: 1 / Mult: 1	9.85nH	0.013ohm	5.2GHz	-
MLG1005S6N2ST000	1669585 Data Sheet RoHS	TDK Multilayer Inductor 6.2 nH 0.25 ohm 4 GHz 600 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ $0.122 ($0.1403) 100+ $0.095 ($0.1092) 500+ $0.083 ($0.0954) 2500+ $0.069 ($0.0794) 5000+ $0.065 ($0.0748) More Pricing...	Min: 10 / Mult: 10	6.2nH	0.25ohm	4GHz	600mA
0805HT-2N0TJLB	2286483RL Data Sheet RoHS	COILCRAFT Wirewound Inductor 2 nH 0.018 ohm 11.5 GHz 800 mA 0805 [2012 Metric] 0805HT Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ $1.530 ($1.7595) 250+ $1.340 ($1.541) 500+ $1.080 ($1.242) 1000+ $1.010 ($1.1615) 2000+ $0.969 ($1.1144) More Pricing...	Min: 100 / Mult: 5	2nH	0.018ohm	11.5GHz	800mA
0805HT-R47TJLB	2286517 Data Sheet RoHS	COILCRAFT Wirewound Inductor 470 nH 3.1 ohm 610 MHz 200 mA 0805 [2012 Metric] 0805HT Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ $1.650 ($1.8975) 50+ $1.410 ($1.6215) 250+ $1.140 ($1.311) 500+ $1.010 ($1.1615) 1000+ $0.934 ($1.0741) More Pricing...	Min: 5 / Mult: 5	470nH	3.1ohm	610MHz	200mA
36541E12NJTDG	2116068 Data Sheet RoHS	SIGMAINDUCTORS - TE CONNECTIVITY Wirewound Inductor 12 nH 0.09 ohm 4.4 GHz 1.2 A 0402 [1005 Metric] 36541E Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ $0.702 ($0.8073) 50+ $0.594 ($0.6831) 250+ $0.443 ($0.5094) 500+ $0.393 ($0.452) 1000+ $0.342 ($0.3933) More Pricing...	Min: 5 / Mult: 5	12nH	0.09ohm	4.4GHz	1.2A
MLG1005S6N2ST000	1669585RL Data Sheet RoHS	TDK Multilayer Inductor 6.2 nH 0.25 ohm 4 GHz 600 mA 0402 [1005 Metric] MLG Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ $0.083 ($0.0954) 2500+ $0.069 ($0.0794) 5000+ $0.065 ($0.0748) 10000+ $0.060 ($0.069) 50000+ $0.057 ($0.0656) More Pricing...	Min: 500 / Mult: 10	6.2nH	0.25ohm	4GHz	600mA
0805HT-2N0TJLB	2286483 Data Sheet RoHS	COILCRAFT Wirewound Inductor 2 nH 0.018 ohm 11.5 GHz 800 mA 0805 [2012 Metric] 0805HT Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ $1.710 ($1.9665) 50+ $1.530 ($1.7595) 250+ $1.340 ($1.541) 500+ $1.080 ($1.242) 1000+ $1.010 ($1.1615) More Pricing...	Min: 5 / Mult: 5	2nH	0.018ohm	11.5GHz	800mA
36501E8N2JTDG	1265410 Data Sheet RoHS	SIGMAINDUCTORS - TE CONNECTIVITY Wirewound Inductor 8.2 nH 0.104 ohm 4.4 GHz 680 mA 0402 [1005 Metric] 3650 Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ $0.648 ($0.7452) 100+ $0.465 ($0.5347) 1000+ $0.451 ($0.5187) 2000+ $0.411 ($0.4726) 10000+ $0.401 ($0.4612) More Pricing...	Min: 5 / Mult: 5	8.2nH	0.104ohm	4.4GHz	680mA
SC30102KT	1173878 Data Sheet RoHS	SIGMAINDUCTORS - TE CONNECTIVITY RF Choke SC30 Series 1 mH 49 mA 72 ohm ± 10% 3.4 MHz	Each	1+ $6.960 ($8.004) 50+ $4.840 ($5.566) 100+ $4.380 ($5.037) 250+ $4.160 ($4.784) 500+ $3.970 ($4.5655) More Pricing...	Min: 1 / Mult: 1	1mH	72ohm	3.4MHz	49mA
36541E18NJTDG	2116072 Data Sheet RoHS	SIGMAINDUCTORS - TE CONNECTIVITY Wirewound Inductor 18 nH 0.12 ohm 3.55 GHz 900 mA 0402 [1005 Metric] 36541E Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ $0.702 ($0.8073) 50+ $0.594 ($0.6831) 250+ $0.443 ($0.5094) 500+ $0.393 ($0.452) 1000+ $0.342 ($0.3933) More Pricing...	Min: 5 / Mult: 5	18nH	0.12ohm	3.55GHz	900mA
0908SQ-14NJLC	2286618 Data Sheet RoHS	COILCRAFT Air Core Inductor Square 14.7 nH 4.4 A 0908SQ Series ± 5% 0.0072 ohm 3 GHz	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ $2.570 ($2.9555) 50+ $2.250 ($2.5875) 250+ $2.130 ($2.4495) 500+ $2.010 ($2.3115) 1000+ $1.880 ($2.162) More Pricing...	Min: 5 / Mult: 5	14.7nH	0.0072ohm	3GHz	-
36501E8N2JTDG	1265410RL Data Sheet RoHS	SIGMAINDUCTORS - TE CONNECTIVITY Wirewound Inductor 8.2 nH 0.104 ohm 4.4 GHz 680 mA 0402 [1005 Metric] 3650 Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $0.465 ($0.5347) 1000+ $0.451 ($0.5187) 2000+ $0.411 ($0.4726) 10000+ $0.401 ($0.4612) 24000+ $0.394 ($0.4531) More Pricing...	Min: 100 / Mult: 5	8.2nH	0.104ohm	4.4GHz	680mA
1606-9JLC	2285542RL Data Sheet RoHS	COILCRAFT Air Core Inductor 9.85 nH 1.6 A Micro Spring 1606 Series ± 5% 0.013 ohm 5.2 GHz	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $1.680 ($1.932) 200+ $1.560 ($1.794) 500+ $1.430 ($1.6445) 2500+ $1.260 ($1.449)	Min: 100 / Mult: 1	9.85nH	0.013ohm	5.2GHz	-
1111SQ-36NGED	2343743 Data Sheet RoHS	COILCRAFT Air Core Inductor Square 36 nH 4.8 A 1111SQ Series ± 2% 0.0098 ohm 2.3 GHz	Each (Supplied on Full Reel) Full Reel	600+ $2.280 ($2.622)	Min: 600 / Mult: 600	36nH	0.0098ohm	2.3GHz	-
NLCV25T-2R2M-EFR	2491622RL Data Sheet RoHS	TDK Wirewound Inductor 2.2 µH 0.27 ohm 68 MHz 730 mA 1008 [2520 Metric] NLCV25-EFR Series	Each (Supplied on Cut Tape) Cut Tape Packaging Options	100+ $0.242 ($0.2783) 1000+ $0.164 ($0.1886) 2000+ $0.154 ($0.1771) 10000+ $0.145 ($0.1668) 24000+ $0.140 ($0.161) More Pricing...	Min: 500 / Mult: 5	2.2µH	0.27ohm	68MHz	730mA
0603CT-4N3XGRW	2286025RL Data Sheet RoHS	COILCRAFT Wirewound Inductor 4.3 nH 0.076 ohm 6.3 GHz 1.3 A 0603 [1608 Metric] 0603CT Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ $1.940 ($2.231) 250+ $1.700 ($1.955) 500+ $1.260 ($1.449) 1000+ $1.180 ($1.357) 2000+ $1.110 ($1.2765) More Pricing...	Min: 100 / Mult: 5	4.3nH	0.076ohm	6.3GHz	1.3A
CPI0805F2R2R-10	2451971RL Data Sheet RoHS	LAIRD Multilayer Inductor 2.2 µH 0.3125 ohm 600 mA CPI Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	10+ $0.869 ($0.9994) 250+ $0.664 ($0.7636) 1000+ $0.551 ($0.6337) 5000+ $0.451 ($0.5187) 10000+ $0.440 ($0.506) More Pricing...	Min: 100 / Mult: 10	2.2µH	0.3125ohm	-	600mA