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	LQH2HNH101J03L Warehouse Options	RF Inductors - SMD 100uH 53mA 5% PWRTRN 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.	Murata	Availability : 0 Request Quote	USD 0.2508	Multiples of: 1	Wirewound	2.5 mm x 2 mm x 0.5 mm	Unshielded	100 uH	5 %		9 Ohms		- 40 C	+ 125 C		10 MHz	Standard	2.5 mm	2 mm	0.9 mm			AEC - Q200	LQH2HNH_03	Reel , Cut Tape
Hot	LQH2HNH8R2J03L Warehouse Options	RF Inductors - SMD 8.2uH 160mA 5% PWRTRN 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.	Murata	Availability : 0 Request Quote	USD 0.2508	Multiples of: 1	Wirewound	2.5 mm x 2 mm x 0.5 mm	Unshielded	8.2 uH	5 %		1.02 Ohms		- 40 C	+ 125 C		50 MHz	Standard	2.5 mm	2 mm	0.9 mm			AEC - Q200	LQH2HNH_03	Reel , Cut Tape
Hot	0805WL220GT Warehouse Options	RF Inductors - SMD INDUCTOR -RESALE 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 0.2559	Multiples of: 1																					Reel , Cut Tape
Hot	AIAC-1008C-82NK-T Warehouse Options	RF Inductors - SMD FIXED IND 82NH 320MA 51.5 MOHM 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.	ABRACON	Availability : 0 Request Quote	USD 0.2564	Multiples of: 1		1008 (2520 METRIC)	Unshielded	82 nH	10 %	320 mA	51.5 Ohms		- 40 C	+ 125 C	70	1000 MHz		2.2 mm	1.9 mm	2.2 mm				Aiac - 1008C	Reel
Hot	1624112-7 Warehouse Options	INDUCTOR, 47NH, 2GHZ, 0603, WIREWOUND 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.	TE Connectivity	Availability : 0 Request Quote	USD 0.2572	Multiples of: 1				47 nH
Hot	1210F-150K-01 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 0.2621	Multiples of: 1	Wirewound	3.8 mm x 3 mm x 2.4 mm	Unshielded	15 uH	10 %	280 mA	1.25 Ohms		- 40 C	+ 85 C	27	12 MHz	Standard	3.8 mm	3 mm	2.4 mm		Ferrite	AEC - Q200	1210F	Reel
Hot	1210AS-150K-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 0.2621	Multiples of: 1	Wirewound	3.8 mm x 3 mm x 2.4 mm	Unshielded	15 uH	10 %	120 mA	7 Ohms		- 40 C	+ 150 C	15	20 MHz		3.8 mm	3 mm	2.4 mm		Ceramic	AEC - Q200	1210AS	Reel
Hot	HLQ025R6BTTR Warehouse Options	RF Inductors - SMD 5.6nH 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 0.2696	Multiples of: 5000	Multilayer Organic (MLO)	0402 (1005 METRIC)	Unshielded	5.6 nH	0.1 nH	170 mA	500 mOhms	-	- 55 C	+ 125 C	17	7 GHz	Standard	1 mm	0.58 mm	0.35 mm				HLQ	Reel
Hot	AIAC-1008C-39NK-T Warehouse Options	RF Inductors - SMD FIXED IND 39NH 500MA 21.6 MOHM 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.	ABRACON	Availability : 0 Request Quote	USD 0.2697	Multiples of: 1	SMT Air Coil Inductor	1008 (2520 METRIC)	Unshielded	39 nH	10 %	500 mA	21.6 mOhms		- 40 C	+ 125 C	70	1.5 GHz	Standard	3.2 mm	1.9 mm	2.2 mm		Air		AIAC - 1008C	Reel , Cut Tape
Hot	1210F-101K-01 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 0.2707	Multiples of: 1	Wirewound	3.8 mm x 3 mm x 2.4 mm	Unshielded	100 uH	10 %	145 mA	4.7 Ohms		- 40 C	+ 85 C	22	4.5 MHz	Standard	3.8 mm	3 mm	2.4 mm		Ferrite	AEC - Q200	1210F	Reel
Hot	1210F-121K-01 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 0.2707	Multiples of: 1	Wirewound	3.8 mm x 3 mm x 2.4 mm	Unshielded	120 uH	10 %	140 mA	5.2 Ohms		- 40 C	+ 85 C	30	4.2 MHz	Standard	3.8 mm	3 mm	2.4 mm		Ferrite	AEC - Q200	1210F	Reel
Hot	1210F-270K-01 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 0.2707	Multiples of: 1	Wirewound	3.8 mm x 3 mm x 2.4 mm	Unshielded	27 uH	10 %	245 mA	1.65 Ohms		- 40 C	+ 85 C	26	9 MHz	Standard	3.8 mm	3 mm	2.4 mm		Ferrite	AEC - Q200	1210F	Reel
Hot	AIAC-2712C-28N0J-T Warehouse Options	RF Inductors - SMD FIXED IND 28NH 2.8A 5.6 MOHM 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.	ABRACON	Availability : 0 Request Quote	USD 0.2732	Multiples of: 1	SMT Air Coil Inductor	6 mm x 2.5 mm x 2.6 mm	Unshielded	28 nH	5 %	2.8 A	5.6 mOhms		- 40 C	+ 125 C	100	1.8 GHz	Standard	6 mm	2.5 mm	2.6 mm		Air		AIAC - 2712C	Reel , Cut Tape
Hot	1210F-220K-01 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 0.2734	Multiples of: 1	Wirewound	3.8 mm x 3 mm x 2.4 mm	Unshielded	22 uH	10 %	260 mA	1.45 Ohms		- 40 C	+ 85 C	27	10 MHz	Standard	3.8 mm	3 mm	2.4 mm		Ferrite	AEC - Q200	1210F	Reel
Hot	1210F-3R3K-01 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 0.2734	Multiples of: 1	Wirewound	3.8 mm x 3 mm x 2.4 mm	Unshielded	3.3 uH	10 %	425 mA	550 mOhms		- 40 C	+ 85 C	30	90 MHz	Standard	3.8 mm	3 mm	2.4 mm		Ferrite	AEC - Q200	1210F	Reel
Hot	5508 220 34 00 Warehouse Options	RF Inductors - SMD RF Chip Inductor SMD 22nH 0805 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.	Sumida	Availability : 0 Request Quote	USD 0.2752	Multiples of: 1		0805 (2012 METRIC)	Unshielded	22 nH	5 %	600 mA	90 mOhms		- 55 C	+ 125 C	45	2.6 GHz	Standard	2.2 mm	1.4 mm	1.42 mm				5508	Reel
Hot	5508 680 34 00 Warehouse Options	RF Inductors - SMD RF Chip Inductor SMD 68nH 0805 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.	Sumida	Availability : 0 Request Quote	USD 0.2752	Multiples of: 1		0805 (2012 METRIC)	Unshielded	68 nH	5 %	410 mA	190 mOhms		- 55 C	+ 125 C	45	1.55 GHz	Standard	2.2 mm	1.4 mm	1.42 mm				5508	Reel
Hot	1206F-120J-01 Warehouse Options	RF Inductors - SMD Chip Inductor (Wire wound -open); 12H; Tol: 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.	Fastron	Availability : 0 Request Quote	USD 0.2782	Multiples of: 2000	Wirewound	1206 (3216 METRIC)	Unshielded	12 uH	5 %		4.3 Ohms						Standard					Ferrite	AEC - Q200	1206F	Reel
Hot	5406 100 34 00 Warehouse Options	RF Inductors - SMD RF Chip Inductor SMD 10nH 0603 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.	Sumida	Availability : 0 Request Quote	USD 0.2875	Multiples of: 1	RF Choke	0603 (1608 METRIC)	Unshielded	10 nH	5 %	780 mA	45 mOhms	-	- 55 C	+ 125 C	45	5 GHz	Standard	1.7 mm	1.2 mm	0.85 mm	-	Ceramic		5406	Reel
Hot	LQH44PN221MPRL Warehouse Options	RF Inductors - SMD 220uH 330mA 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.	Murata	Availability : 0 Request Quote	USD 0.2887	Multiples of: 1	Wirewound	4 mm x 4 mm x 1.65 mm	Unshielded	220 uH	20 %	330 mA	3.15 Ohms		- 40 C	+ 125 C		4 MHz	Standard	4 mm	4 mm	1.65 mm				LQH44PN_PR	Reel , Cut Tape