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	LQG15HH7N5H02D 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 0.0649	Multiples of: 1	Multilayer	0402 (1005 METRIC)	Unshielded	7.5 nH	3 %	550 mA	240 mOhms	-	- 55 C	+ 125 C	8	4.2 GHz	Standard	1 mm	0.5 mm	0.5 mm	-	Air	AEC - Q200	LQG	Reel , Cut Tape
Hot	LQG15WHR11H02D Warehouse Options	RF Inductors - SMD Fixed IND 110nH 150mA 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 0.0653	Multiples of: 1	Multilayer	0402 (1005 METRIC)	Unshielded	110 nH	3 %	150 mA	2.7 Ohms	-	- 55 C	+ 125 C	22	800 MHz	Standard	1 mm	0.6 mm	0.5 mm	-	Air	AEC - Q200	LQG15WH_02	Reel , Cut Tape
Hot	LQG15HH1N3S02D 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 0.0654	Multiples of: 1	Multilayer	0402 (1005 METRIC)	Unshielded	1.3 nH	0.3 nH	300 mA	90 mOhms		- 55 C	+ 125 C	8	6 GHz	Standard	1 mm	0.5 mm	0.5 mm		Air	AEC - Q200	LQG	Reel , Cut Tape
Hot	CW105550A-1N5D Warehouse Options	RF Inductors - SMD 1.5nH 0.3 1.04A AEC-Q200 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 0.066	Multiples of: 1	Wirewound		Unshielded	1.5 nH	0.3 nH	1.04 A	70 mOhms	-	- 40 C	+ 125 C	16	6 GHz	Standard	1 mm	0.55 mm	0.5 mm	-	Ceramic	AEC - Q200	CW105550A	Reel
Hot	CW105550A-2N0D Warehouse Options	RF Inductors - SMD 2nH 0.3 1.04A AEC-Q200 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 0.066	Multiples of: 1	Wirewound		Unshielded	2 nH	0.3 nH	1.04 A	70 mOhms	-	- 40 C	+ 125 C	16	6 GHz	Standard	1 mm	0.55 mm	0.5 mm	-	Ceramic	AEC - Q200	CW105550A	Reel
Hot	CW105550A-2N4D Warehouse Options	RF Inductors - SMD 2.4nH+/- 0.3 0.79A AEC-Q200 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 0.066	Multiples of: 1	Wirewound		Unshielded	2.4 nH	0.3 nH	790 mA	68 mOhms	-	- 40 C	+ 125 C	16	6 GHz	Standard	1 mm	0.55 mm	0.5 mm	-	Ceramic	AEC - Q200	CW105550A	Reel
Hot	CW161009A-18NJ Warehouse Options	RF Inductors - SMD 18nH 5 0.7A AEC-Q200 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 0.066	Multiples of: 1	Wirewound		Unshielded	18 nH	5 %	700 mA	120 mOhms	-	- 40 C	+ 125 C	35	3.1 GHz	Standard	1.65 mm	1.15 mm	0.9 mm	-	Ceramic	AEC - Q200	CW161009A	Reel , Cut Tape
Hot	CW105550A-40NJ Warehouse Options	RF Inductors - SMD 40nH 5 0.32A AEC-Q200 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 0.066	Multiples of: 1	Wirewound		Unshielded	40 nH	5 %	320 mA	438 mOhms	-	- 40 C	+ 125 C	26	2.24 GHz	Standard	1 mm	0.55 mm	0.5 mm	-	Ceramic	AEC - Q200	CW105550A	Reel
Hot	CW161009A-R10J Warehouse Options	RF Inductors - SMD 100nH 5 0.4A AEC-Q200 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 0.066	Multiples of: 1	Wirewound		Unshielded	100 nH	5 %	400 mA	580 mOhms	-	- 40 C	+ 125 C	34	1.4 GHz	Standard	1.65 mm	1.15 mm	0.9 mm	-	Ceramic	AEC - Q200	CW161009A	Reel , Cut Tape
Hot	CW105550A-3N3J Warehouse Options	RF Inductors - SMD 3.3nH 5 0.84A AEC-Q200 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 0.066	Multiples of: 1	Wirewound		Unshielded	3.3 nH	5 %	840 mA	66 mOhms	-	- 40 C	+ 125 C	20	6 GHz	Standard	1 mm	0.55 mm	0.5 mm	-	Ceramic	AEC - Q200	CW105550A	Reel
Hot	LQW18AN56NG80D Warehouse Options	RF Inductors - SMD 56 NH 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.	Murata	Availability : 0 Request Quote	USD 0.0661	Multiples of: 4000	Wirewound	0603 (1608 METRIC)	Unshielded	56 nH	2 %	770 mA	260 mOhms	-	- 55 C	+ 125 C	38	2.6 GHz	Standard	1.65 mm	0.99 mm	0.9 mm	-	-		LQW	Reel , Cut Tape
Hot	LQP03HQ4N6J02D Warehouse Options	RF Inductors - SMD Fixed IND 4.6nH 400mA NONAUTO 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 0.0662	Multiples of: 1	Thin Film	0201 (0603 METRIC)	Unshielded	4.6 nH	5 %	400 mA	250 mOhms		- 55 C	+ 125 C	20	7 GHz	Standard	0.6 mm	0.3 mm	0.4 mm		Ferrite		LQP	Reel , Cut Tape
Hot	LQG15HZ39NG02D 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 0.0666	Multiples of: 1	Multilayer	0402 (1005 METRIC)	Unshielded	39 nH	2 %	300 mA	650 mOhms	-	- 55 C	+ 125 C	8	1.2 GHz	Standard	1 mm	0.5 mm	0.5 mm	-	Air		LQG	Reel , Cut Tape
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Hot	LQG15HH6N2C02D 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 0.0666	Multiples of: 10000	Multilayer	0402 (1005 METRIC)	Unshielded	6.2 nH	0.2 nH	600 mA	200 mOhms	-	- 55 C	+ 125 C	8	4.5 GHz	Standard	1 mm	0.5 mm	0.5 mm	-	Air	AEC - Q200	LQG	Reel
Hot	LQG15HH9N1H02D 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 0.0666	Multiples of: 1	Multilayer	0402 (1005 METRIC)	Unshielded	9.1 nH	3 %	500 mA	260 mOhms	-	- 55 C	+ 125 C	8	3.4 GHz	Standard	1 mm	0.5 mm	0.5 mm		Air	AEC - Q200	LQG	Reel , Cut Tape
Hot	CS0603-11NJ-S Warehouse Options	RF Inductors - SMD Chilisin RF inductor Wire Wound-STD 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.	Chilisin	Availability : 0 Request Quote	USD 0.0667	Multiples of: 1000
Hot	CS0603-3N6J-S Warehouse Options	RF Inductors - SMD Chilisin RF inductor Wire Wound-STD 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.	Chilisin	Availability : 0 Request Quote	USD 0.0667	Multiples of: 1000
Hot	LQW15AN39NH0ZD 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 0.067	Multiples of: 1	Wirewound	0402 (1005 METRIC)	Unshielded	39 nH	3 %	250 mA	700 mOhms	-	- 55 C	+ 125 C	25	3 GHz	Standard	1 mm	0.5 mm	0.5 mm	-		AEC - Q200	LQW	Reel , Cut Tape
Hot	CIGT201610UH2R2MNE Warehouse Options	RF Inductors - SMD CIGT,Thin Film,0806,2.2uH,1.0?,7 embossed,-20 20% 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.	SAMSUNG	Availability : 0 Request Quote	USD 0.0672	Multiples of: 1	Thin Film			2.2 uH	20 %															CIGT	Reel , Cut Tape