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	34474C Warehouse Options	RF Inductors - SMD Ind 470 H, 0.13A SM Drum shielded 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 1.1181	Multiples of: 3000	Wirewound	5.2 mm x 5.2 mm x 2 mm	Shielded	470 uH	20 %	130 mA	7.65 Ohms	-	- 40 C	+ 125 C	-	-	Standard	5.2 mm	5.2 mm	2 mm	-				Reel , Cut Tape
Hot	0603LS-471XJRC Warehouse Options	RF Inductors - SMD 0603 470nH Unshld 5% 620mOhms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.1245	Multiples of: 1																			AEC - Q200	0603LS	Reel , Cut Tape
Hot	0402HL-821XJRW Warehouse Options	RF Inductors - SMD 1005 820nH Unshld 5% 90mA 5.85 Ohms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.1411	Multiples of: 1	Wirewound	0402 (1005 METRIC)	Unshielded	820 nH	5 %	90 mA	5.85 Ohms	-	- 40 C	+ 125 C	12	385 MHz	Standard	1.22 mm	0.79 mm	0.56 mm	-	Ceramic		0402HL	Reel , Cut Tape
Hot	0603LS-391XJRC Warehouse Options	RF Inductors - SMD 0603 390nH Unshld 5% 510mOhms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.1494	Multiples of: 1				390 nH
Hot	0603LS-561XJRC Warehouse Options	RF Inductors - SMD 0603 560nH Unshld 5% 440mOhms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.1494	Multiples of: 1				560 nH
Hot	0603LS-821XJRC Warehouse Options	RF Inductors - SMD 0603 820nH Unshld 5% 690mOhms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.1494	Multiples of: 1				820 nH
Hot	0603LS-102XJRC Warehouse Options	RF Inductors - SMD 0603 1000nH Unshld 5% 810mOhms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.1494	Multiples of: 1				1° H
Hot	0603LS-103XJRC Warehouse Options	RF Inductors - SMD 0603 Unshld 5% 4.8Ohms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.1494	Multiples of: 1				10° H
Hot	0603LS-153XJRC Warehouse Options	RF Inductors - SMD 0603 Unshld 5% 7.1Ohms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.1494	Multiples of: 1	Wirewound		Unshielded	15 uH	5 %	170 mA	7.1 Ohms	-	- 40 C	+ 85 C	-	23 MHz	Standard	1.8 mm	1.169 mm	1.12 mm	-	Ceramic	AEC - Q200	0603LS	Reel , Cut Tape
Hot	1606-9GLC Warehouse Options	RF Inductors - SMD 9.85nH Unshld 5% 1.6A 13mOhms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.1659	Multiples of: 1	Wirewound	3.43 mm x 1.58 mm x 4.19 mm	Unshielded	9.85 nH	2 %	1.6 A	13 mOhms	-	- 40 C	+ 125 C	100	5.2 GHz	Standard	4.19 mm	3.43 mm	1.58 mm	-	Air		1606	Reel , Cut Tape
Hot	1812R-333J Warehouse Options	RF Inductors - SMD 33uH 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.	API Delevan	Availability : 0 Request Quote	USD 1.1896	Multiples of: 1	Molded	1812 (4532 METRIC)	Unshielded	33 uH	5 %	224 mA	4 Ohms	-	- 55 C	+ 125 C	50	11 MHz	Standard	4.83 mm	3.4 mm	3.4 mm	-	Ferrite		1812/R	Reel , Cut Tape
Hot	1210R-223J Warehouse Options	1210R Series 22 uH ±5 % Tolerance 224 mA Surface Mount RF 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.	Delevan	Availability : 0 Request Quote	USD 1.1961	Multiples of: 500
Hot	B07TJLC Warehouse Options	RF Inductors - SMD 22nH Unshld 5% 4A 5.2mOhms AECQ2 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.	Coilcraft	Availability : 0 Request Quote	USD 1.199	Multiples of: 1	Wirewound	4.45 mm x 3.15 mm x 6.86 mm	Unshielded	22 nH	5 %	4 A	5.2 mOhms	-	- 40 C	+ 125 C	102	2.1 GHz	Standard	6.86 mm	4.45 mm	3.15 mm	-	Air	AEC - Q200	BXXT	Reel , Cut Tape
Hot	0603LS-241XGRC Warehouse Options	RF Inductors - SMD 0603 240nH Unshld 2% 160mOhms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.2403	Multiples of: 1				240 nH
Hot	0603LS-471XGRC Warehouse Options	RF Inductors - SMD 0603 470nH Unshld 2% 620mOhms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.2403	Multiples of: 1				470 nH
Hot	0603LS-561XGRC Warehouse Options	RF Inductors - SMD 0603 560nH Unshld 2% 440mOhms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.2403	Multiples of: 1				560 nH
Hot	0603LS-681XGRC Warehouse Options	RF Inductors - SMD 0603 680nH Unshld 2% 520mOhms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.2403	Multiples of: 1				680 nH
Hot	0603LS-821XGRC Warehouse Options	RF Inductors - SMD 0603 820nH Unshld 2% 690mOhms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.2403	Multiples of: 1				820 nH
Hot	0603LS-102XGRC Warehouse Options	RF Inductors - SMD 0603 1000nH Unshld 2% 810mOhms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.2403	Multiples of: 1				1° H
Hot	0603LS-122XGRC Warehouse Options	RF Inductors - SMD 0603 1200nH Unshld 2% 870mOhms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.2403	Multiples of: 1				1.2° H