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	AISC-1206-R22J-T Warehouse Options	RF Inductors - SMD FIXED IND 220NH 670MA 560 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 0.1354	Multiples of: 1	Ceramic Wirewound RF Inductor	1206 (3216 METRIC)	Unshielded	220 nH	5 %	670 mA	560 mOhms		- 40 C	+ 125 C	60	760 MHz	Standard	3.56 mm	2.16 mm	1.52 mm		Ceramic		AISC - 1206	Reel , Cut Tape
Hot	CC453232-560KL Warehouse Options	RF Inductors - SMD 56uH 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 0.1364	Multiples of: 1	Wirewound	1812 (4532 METRIC)		56 uH	10 %	240 mA	2.2 Ohms		- 40 C	+ 125 C	10	11 MHz	Standard	4.2 mm	3.2 mm	3.2 mm				CC453232	Reel , Cut Tape
Hot	CW160808-R39J Warehouse Options	RF Inductors - SMD 390nH 5% HIGH Q 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 0.1368	Multiples of: 1				390 nH	5 %				- 40 C	+ 125 C			Standard					Ceramic			Reel , Cut Tape
Hot	PE-0603CD180JTT Warehouse Options	Inductor RF Chip Wirewound 18nH 5% 250MHz 35Q-Factor Ceramic 700mA 170mOhm DCR 0603 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.	Pulse	Availability : 0 Request Quote	USD 0.1432	Multiples of: 1	Multilayer	0603 (1608 METRIC)	Unshielded	18 nH	5 %	700 mA	170 mOhms	-	- 40 C	+ 125 C	35	3.1 GHz	Standard	1.8 mm	1.24 mm	1.02 mm	-	Ceramic		CD	Reel , Cut Tape
Hot	LQP02TN8N2J02L 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 0.1373	Multiples of: 40000				8.2 nH	5 %
Hot	AIML-1008HC-1R0M-T Warehouse Options	RF Inductors - SMD FIXED IND 1UH 1.6A 85 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 0.1387	Multiples of: 1	Multilayer Ferrite Chip Inductor	1008 (2520 METRIC)	Shielded	1 uH	20 %	1.6 A	85 mOhms		- 55 C	+ 125 C	-	60 MHz	Standard	2.5 mm	2 mm	0.85 mm		Ferrite		AIML - 1008HC	Reel , Cut Tape
Hot	CW201212-12NJ Warehouse Options	RF Inductors - SMD 12nH 5% HIGH Q 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 0.1387	Multiples of: 2000	Wirewound	0805 (2012 METRIC)	Unshielded	12 nH	5 %	600 mA	80 mOhms	-	- 40 C	+ 125 C	60	4.1 GHz	Standard	2.1 mm	1.5 mm	1.3 mm	-	Ceramic		CW201212	Reel , Cut Tape
Hot	AL12A02N5KTR Warehouse Options	RF Inductors - SMD 2.5nH 10% AIR CORE 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 0.1392	Multiples of: 1	Toroidal		Unshielded	2.5 nH	10 %	4 A	1.1 Ohms		- 40 C	+ 125 C	145	12.5 GHz	Standard	3.68 mm	3.05 mm	3.18 mm		Air		AL	Reel , Cut Tape
Hot	CW100505-56NJ Warehouse Options	RF Inductors - SMD 56.0 nH 5% 200 MHz 0.97ohms 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 0.1397	Multiples of: 10000		0402 (1005 METRIC)	Unshielded	56 nH	5 %	200 mA	970 mOhms		- 55 C	+ 125 C	22	1.76 GHz	Standard	1 mm	0.55 mm	0.5 mm		Ceramic		CW100505	Reel
Hot	WCLA1005V1-121-R Warehouse Options	RF Inductors - SMD WCLA Auto Chip IND 1005 120nH 2 Pads 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.	Eaton	Availability : 0 Request Quote	USD 0.1399	Multiples of: 1	Wirewound	0402 (1005 METRIC)	Unshielded	120 nH	5 %	30 mA	2.2 Ohms	-	- 40 C	+ 125 C	25	1.1 GHz	Standard	1.19 mm	0.66 mm	0.6 mm	-		AEC - Q200	WCLA	Reel , Cut Tape
Hot	LQW04AN2N4C00D 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 0.1409	Multiples of: 10000	Wirewound	03015 (0804 METRIC)	Unshielded	2.4 nH	0.2 nH	570 mA	70 mOhms	-	- 55 C	+ 125 C	15	15 GHz	Standard	0.8 mm	0.4 mm	0.4 mm	-			LQW	Reel , Cut Tape
Hot	PM1008-R12K-RC Warehouse Options	RF Inductors - SMD 0.12uH 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 0.1409	Multiples of: 1		1008 (2520 METRIC)	Unshielded	120 nH	10 %	650 mA	680 mOhms		- 55 C	+ 125 C	60	950 MHz	Standard	2.5 mm	2 mm	1.6 mm		Ceramic		PM1008	Reel , Cut Tape
Hot	LQW04AN3N0C00D 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 0.1409	Multiples of: 10000	Wirewound	03015 (0804 METRIC)	Unshielded	3 nH	0.2 nH	620 mA	70 mOhms	-	- 55 C	+ 125 C	15	13 GHz	Standard	0.8 mm	0.4 mm	0.4 mm	-			LQW	Reel , Cut Tape
Hot	AISC-1210-3R9J-T Warehouse Options	RF Inductors - SMD FIXED IND 3.9UH 290MA 3.6 OHM 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 0.1413	Multiples of: 1	Wirewound	1210 (3225 METRIC)	Unshielded	3.9 uH	5 %	290 mA	3.6 Ohms		- 40 C	+ 125 C	20	60 MHz	Standard	3.65 mm	2.95 mm	2.7 mm		Ceramic		AISC - 1210	Reel , Cut Tape
Hot	PE-0805CM821JTT 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.	Pulse	Availability : 0 Request Quote	USD 0.1432	Multiples of: 1	Multilayer	0805 (2012 METRIC)	Unshielded	820 nH	5 %	200 mA	2.35 Ohms	-	- 40 C	+ 125 C	23	215 MHz	Standard	2.29 mm	1.68 mm	1.58 mm	-	Ceramic		PE - 0805CM
Hot	0603AS-082J-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 0.1441	Multiples of: 1000	Wirewound	0603 (1608 METRIC)	Unshielded	82 nH	5 %	400 mA	540 mOhms		- 40 C	+ 150 C	34	1.7 GHz	Standard	1.7 mm	1.1 mm	1 mm		Ceramic	AEC - Q200	0603AS	Reel
Hot	AL12A12N5JTR Warehouse Options	RF Inductors - SMD 12.5nH 5% Air Core 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 0.1444	Multiples of: 1	Wirewound	3.05 mm x 3.18 mm x 3.68 mm	Unshielded	12.5 nH	5 %	4 A	3.4 mOhms	-	- 40 C	+ 125 C	137	3.3 GHz	Standard	3.68 mm	3.05 mm	3.18 mm	-	Air		AL	Reel , Cut Tape
Hot	1210ASM-R33J-01 Warehouse Options	RF Inductors - SMD 330nH 5% tol Non-Mag Chip IND 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 0.145	Multiples of: 1	Wirewound	3.8 mm x 3 mm x 2.4 mm	Unshielded	330 nH	5 %	680 mA	490 mOhms		- 40 C	+ 150 C	45	500 MHz	Standard	3.8 mm	3 mm	2.4 mm		Ceramic	AEC - Q200	1210ASM	Reel
Hot	0402WL1R0JT 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 0.1454	Multiples of: 1																				WL	Reel , Cut Tape
Hot	0402WL5R6JT Warehouse Options	RF Inductors - SMD 5.6NH 5% 0402 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 0.1454	Multiples of: 1																					Reel , Cut Tape