About RF inductors - SMD

RF inductors - SMD

RF (Radio Frequency) inductors in SMD (Surface Mount Device) form are specialized components used in high-frequency electronic circuits and applications. SMD RF inductors are designed to be mounted directly onto the surface of a circuit board, offering advantages such as space-saving, easy assembly, and compatibility with automated manufacturing processes.
RF inductors are specifically optimized for operation at radio frequency ranges, typically from a few megahertz (MHz) up to several gigahertz (GHz). They are commonly used in RF applications, including RF filters, oscillators, RF amplifiers, impedance matching networks, and wireless communication systems.
SMD RF inductors feature a compact design and are constructed similarly to other inductors. They consist of a coil wound on a core material, but with specific considerations for high-frequency performance and minimizing parasitic effects. These parasitic effects include self-capacitance, series resistance, and interwinding capacitance, which can impact the inductor's performance at high frequencies.
The core materials used in SMD RF inductors are carefully chosen to provide high magnetic permeability, low losses, and stable performance across the desired frequency range. Common core materials for RF inductors include ceramic materials, ferrite, and powdered iron.
SMD RF inductors come in various package sizes and shapes, denoted by standardized codes such as 0402, 0603, or 0805, indicating their dimensions in terms of length and width. This allows for easy integration into surface mount technology and efficient assembly onto circuit boards.
When selecting SMD RF inductors, critical parameters to consider include inductance value, quality factor (Q factor), self-resonant frequency (SRF), and maximum current handling capability. The inductance value determines the component's ability to store energy in its magnetic field, while the Q factor represents its efficiency and ability to maintain high-quality performance. The SRF indicates the frequency at which the inductor starts to exhibit resonance due to its parasitic capacitance. Maximum current handling capability is crucial for ensuring the inductor can withstand the power demands of the RF circuit.
SMD RF inductors are chosen based on specific circuit requirements, such as the desired operating frequency, impedance matching, bandwidth, and available board space. They are essential components in RF systems, contributing to impedance control, filtering, and energy storage functions necessary for reliable and efficient RF signal processing and wireless communication.

RF inductors - SMD

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Type	Package / Case	Shielding	Inductance	Tolerance	Maximum DC Current	Maximum DC Resistance	Saturation Current	Minimum Operating Temperature	Maximum Operating Temperature	Q Minimum	Self Resonant Frequency	Termination	Length	Width	Height	Diameter	Core Material	Qualification	Series	Packaging


Hot	0805AS-R32J-01 Warehouse Options	RF Inductors - SMD Wire-wound Ceramic RF Chip Inductor Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Fastron	Availability : 0 Request Quote	USD 0.1232	Multiples of: 2500	Wirewound	0805 (2012 METRIC)	Unshielded	320 nH	5 %	260 mA	1.8 Ohms		- 40 C	+ 150 C	40		Standard	2.3 mm	1.8 mm	1.6 mm		Ceramic	AEC - Q200	0805AS	Reel
Hot	0805AS-R35J-01 Warehouse Options	RF Inductors - SMD Wire-wound Ceramic RF Chip Inductor Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Fastron	Availability : 0 Request Quote	USD 0.1232	Multiples of: 2500	Wirewound	0805 (2012 METRIC)	Unshielded	350 nH	5 %	200 mA	2 Ohms		- 40 C	+ 150 C	40		Standard	2.3 mm	1.8 mm	1.6 mm		Ceramic	AEC - Q200	0805AS	Reel
Hot	0805AS-R56J-01 Warehouse Options	RF Inductors - SMD Wire-wound Ceramic RF Chip Inductor Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Fastron	Availability : 0 Request Quote	USD 0.1232	Multiples of: 2500	Wirewound	0805 (2012 METRIC)	Unshielded	560 nH	5 %	170 mA	3.5 Ohms		- 40 C	+ 150 C	40	650 MHz	Standard	2.3 mm	1.8 mm	1.6 mm		Ceramic	AEC - Q200	0805AS	Reel
Hot	1008AS-R18J-01 Warehouse Options	RF Inductors - SMD 180nH 25 MHz 5% Tol Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Fastron	Availability : 0 Request Quote	USD 0.1232	Multiples of: 2000	Wirewound		Unshielded	180 nH	5 %	620 mA	770 mOhms		- 40 C	+ 125 C	45	750 MHz	Standard					Ceramic	AEC - Q200	1008AS	Reel
Hot	1008AS-039J-01 Warehouse Options	RF Inductors - SMD 39nH 50 MHz 5% Tol Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Fastron	Availability : 0 Request Quote	USD 0.1232	Multiples of: 2000	Wirewound	1008 (2520 METRIC)	Unshielded	39 nH	5 %	1 A	150 mOhms		- 40 C	+ 125 C	60	1.5 GHz	Standard	2.9 mm	2.8 mm	2.1 mm		Ceramic	AEC - Q200	1008AS	Reel
Hot	5406 047 24 00 Warehouse Options	RF Inductors - SMD RF Chip Inductor SMD 4.7nH 0603 10% Tol Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Sumida	Availability : 0 Request Quote	USD 0.1234	Multiples of: 1		0603 (1608 METRIC)	Unshielded	4.7 nH		620 mA	75 mOhms		- 55 C	+ 125 C	28	6 GHz	Standard	1.7 mm	1.2 mm	0.85 mm				5406	Reel , Cut Tape
Hot	1008AS-R82J-01 Warehouse Options	RF Inductors - SMD 820nH 25 MHz 5% Tol Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Fastron	Availability : 0 Request Quote	USD 0.1256	Multiples of: 2000	Wirewound	1008 (2520 METRIC)	Unshielded	820 nH	5 %	400 mA	1.61 Ohms	-	- 40 C	+ 125 C	52	350 MHz	Standard	2.9 mm	2.8 mm	2.1 mm	-	Ceramic	AEC - Q200	1008AS	Reel
Hot	0805AS-3N9K-08 Warehouse Options	RF Inductors - SMD Wire-wound Ceramic RF Chip Inductor Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Fastron	Availability : 0 Request Quote	USD 0.1261	Multiples of: 1	Wirewound	0805 (2012 METRIC)	Unshielded	3.9 nH	10 %	600 mA	200 mOhms		- 40 C	+ 150 C	25	6 GHz	Standard	2.3 mm	1.8 mm	1.6 mm		Ceramic	AEC - Q200	0805AS	Reel
Hot	CC453232-180KL Warehouse Options	RF Inductors - SMD 18uH 10% 2.52MHz Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Bourns	Availability : 0 Request Quote	USD 0.1261	Multiples of: 1	Wirewound	1812 (4532 METRIC)	Unshielded	18 uH	10 %	400 mA	800 mOhms	-	- 40 C	+ 125 C	10	19 MHz	Standard	4.2 mm	3.2 mm	3.2 mm	-	Ferrite		CC453232	Reel , Cut Tape
Hot	PM1008-R39K-RC Warehouse Options	RF Inductors - SMD 0.39uH 10% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Bourns	Availability : 0 Request Quote	USD 0.1264	Multiples of: 1	Wirewound	1008 (2520 METRIC)	Unshielded	390 nH	10 %	470 mA	1.12 Ohms	-	- 55 C	+ 125 C	45	500 MHz	Standard	2.5 mm	2 mm	1.6 mm	-	Ceramic		PM1008	Reel , Cut Tape
Hot	0603WL391GT Warehouse Options	RF Inductors - SMD 390PF 2% 0603 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Kyocera AVX	Availability : 0 Request Quote	USD 0.1265	Multiples of: 1		0603 (1812 METRIC)											Standard							WL	Reel , Cut Tape
Hot	LQG15WH91NG02D Warehouse Options	RF Inductors - SMD Fixed IND 91nH 160mA POWRTRN Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Murata	Availability : 0 Request Quote	USD 0.1273	Multiples of: 1	Multilayer	0402 (1005 METRIC)	Unshielded	91 nH	2 %	160 mA	2.3 Ohms	-	- 55 C	+ 125 C	23	900 MHz	Standard	1 mm	0.6 mm	0.5 mm	-	Air	AEC - Q200	LQG	Reel
Hot	AL01639N0JTS Warehouse Options	RF Inductors - SMD Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Kyocera AVX	Availability : 0 Request Quote	USD 0.1276	Multiples of: 1			Unshielded	39 nH	5 %	3 A	4.4 mOhms		- 40 C	+ 125 C	100	2.1 GHz	Standard	4.83 mm	3.81 mm	4.2 mm		Air		AL	Reel , Cut Tape
Hot	PM0603-68NJ-RC Warehouse Options	RF Inductors - SMD 68nH 5% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Bourns	Availability : 0 Request Quote	USD 0.1276	Multiples of: 1		0603 (1608 METRIC)	Unshielded	68 nH	5 %	600 mA	340 mOhms		- 40 C	+ 125 C	40	1.7 GHz	Standard	1.65 mm	1.05 mm	1 mm		Alumina		PM0603	Reel , Cut Tape
Hot	PM1008-3R3K-RC Warehouse Options	Inductor Chip Wirewound 3.3uH 10% 7.9MHz 22Q-Factor Ferrite 185mA 3.24Ohm DCR 1008 T/R Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Bourns	Availability : 0 Request Quote	USD 0.1288	Multiples of: 1	Wirewound	1008 (2520 METRIC)	Unshielded	3.3 uH	10 %	290 mA	3.4 Ohms	-	- 55 C	+ 125 C	22	110 MHz	Standard	2.5 mm	2 mm	1.6 mm	-	Ceramic		PM1008	Reel , Cut Tape
Hot	0805F-4R7K-08 Warehouse Options	RF Inductors - SMD Wire-wound Ferrite RF Chip Inductor Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Fastron	Availability : 0 Request Quote	USD 0.1294	Multiples of: 1	Wirewound	0805 (2012 METRIC)	Unshielded	4.7 uH	10 %	90 mA	3.8 Ohms		- 40 C	+ 150 C	20	150 MHz	Standard	2.3 mm	1.6 mm	1.6 mm		Ferrite	AEC - Q200	0805F	Reel
Hot	PM0805-R15K-RC Warehouse Options	RF Inductors - SMD 0.15uH 10% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Bourns	Availability : 0 Request Quote	USD 0.1305	Multiples of: 2000		0805 (2012 METRIC)	Unshielded	150 nH	20 %	400 mA	560 mOhms		- 55 C	+ 125 C	45	780 MHz	Standard	2.1 mm	1.5 mm	1.3 mm		Ceramic		PM0805	Reel , Cut Tape
Hot	IMC0603ER56NG01 Warehouse Options	RF Inductors - SMD 56nH 2% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Vishay	Availability : 0 Request Quote	USD 0.1315	Multiples of: 1	Wirewound	0603 (1608 METRIC)		56 nH			280 mOhms		- 40 C	+ 125 C			Standard	1.6 mm	1.05 mm	1.05 mm		Ceramic		IMC	Reel , Cut Tape
Hot	CW252016-47NK Warehouse Options	RF Inductors - SMD 47nH 10% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Bourns	Availability : 0 Request Quote	USD 0.1348	Multiples of: 1	Wirewound	1008 (2520 METRIC)	Unshielded	47 nH	10 %	600 mA	100 mOhms	-	- 40 C	+ 125 C	60	1.5 GHz	Standard	2.1 mm	1.5 mm	1.3 mm	-	Ceramic		CW252016	Reel , Cut Tape
Hot	LQW04AN2N2D00D Warehouse Options	RF Inductors - SMD Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Murata	Availability : 0 Request Quote	USD 0.1351	Multiples of: 10000	Wirewound	03015 (0804 METRIC)	Unshielded	2.2 nH	0.5 nH	1.1 A	40 mOhms	-	- 55 C	+ 125 C	21	12 GHz	Standard	0.8 mm	0.4 mm	0.4 mm	-			LQW	Reel , Cut Tape