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-Q0805-R51G-T Warehouse Options	RF Inductors - SMD IND 510nH 0.24A 1900m? 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 0.1176	Multiples of: 1	Ceramic Wirewound RF Inductor	0805 (2317 METRIC)	Unshielded	510 nH	2 %	240 mA	1.9 Ohms		- 40 C	+ 125 C	23	365 MHz	Standard	2.29 mm	1.73 mm	1.52 mm				AISC - Q0805	Reel , Cut Tape
Hot	CIGT201206UM1R0MNE Warehouse Options	RF Inductors - SMD CIGT,Thin Film,0805,1.0uH,0.6?,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 0.1176	Multiples of: 1	Thin Film			1 uH	20 %															CIGT	Reel , Cut Tape
Hot	L0201R82AHSTR Warehouse Options	RF Inductors - SMD 0.82nH 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 0.1196	Multiples of: 1	Thin Film	0201 (0603 METRIC)	Unshielded	820 pH	0.05 nH	400 mA	200 mOhms	-	- 55 C	+ 125 C	8	28 GHz	Standard	0.6 mm	0.325 mm	0.225 mm	-			Accu - L	Reel , Cut Tape
Hot	CW100505-3N9J Warehouse Options	RF Inductors - SMD 3.9 nH 5% 250 MHz 0.066ohms 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 0.1205	Multiples of: 10000	RF Choke	0402 (1005 METRIC)	Unshielded	3.9 nH	5 %	840 mA	66 mOhms	-	- 55 C	+ 125 C	20	5.8 GHz	Standard	1 mm	0.55 mm	0.5 mm	-	Ceramic		CW100505	Reel
Hot	5508 020 24 00 Warehouse Options	RF Inductors - SMD RF Chip Inductor SMD 2.7nH 0805 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 0.1209	Multiples of: 1		0805 (2012 METRIC)	Unshielded	2.7 nH	10 %	1 A	30 mOhms		- 55 C	+ 125 C	20	6 GHz	Standard							5406	Reel , Cut Tape
Hot	AISC-1206-R39J-T Warehouse Options	RF Inductors - SMD FIXED IND 390NH 530MA 800 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 0.1209	Multiples of: 60	Ceramic Wirewound RF Inductor	1206 (3216 METRIC)	Unshielded	390 nH	5 %	530 mA	800 mOhms		- 40 C	+ 125 C	45	600 MHz	Standard	3.56 mm	2.16 mm	1.52 mm		Ceramic		AISC - 1206	Reel , Cut Tape
Hot	PM0603-82NJ-RC Warehouse Options	Inductor RF Wirewound 0.082uH 5% 150MHz 34Q-Factor Alumina 0.4A 0.54Ohm 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.	Bourns	Availability : 0 Request Quote	USD 0.1213	Multiples of: 1	Wirewound	0603 (1608 METRIC)	Unshielded	82 nH	5 %	400 mA	540 mOhms	-	- 40 C	+ 125 C	35	1.7 GHz	Standard	1.65 mm	1.05 mm	1 mm	-	Alumina		PM0603	Reel , Cut Tape
Hot	CW100505-10NJ Warehouse Options	RF Inductors - SMD 10.0 nH 5% 250 MHz 0.195ohms 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 0.1217	Multiples of: 10000	RF Choke	0402 (1005 METRIC)	Unshielded	10 nH	5 %	480 mA	195 mOhms	-	- 55 C	+ 125 C	23	3.9 GHz	Standard	1 mm	0.55 mm	0.5 mm	-	Ceramic		CW100505	Reel
Hot	1008AS-R33J-01 Warehouse Options	RF Inductors - SMD 330nH 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	330 nH	5 %	470 mA	1.05 Ohms		- 40 C	+ 125 C	51	570 MHz	Standard					Ceramic	AEC - Q200	1008AS	Reel
Hot	1008AS-R62J-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: 2000	Wirewound		Unshielded	620 nH	5 %		4.3 Ohms						Standard					Ceramic	AEC - Q200	1008AS	Reel
Hot	1008AS-R51J-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: 2000	Wirewound		Unshielded	510 nH	5 %		4.3 Ohms						Standard					Ceramic	AEC - Q200	1008AS	Reel
Hot	1008AS-R68J-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: 2000	Wirewound		Unshielded	680 nH	5 %		4.3 Ohms						Standard					Ceramic	AEC - Q200	1008AS	Reel
Hot	1008AS-018J-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: 2000	Wirewound		Unshielded	18 nH	5 %		4.3 Ohms						Standard					Ceramic	AEC - Q200	1008AS	Reel
Hot	1008AS-022J-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: 2000	Wirewound		Unshielded	22 nH	5 %		4.3 Ohms						Standard					Ceramic	AEC - Q200	1008AS	Reel
Hot	1008AS-4N7J-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: 2000	Wirewound		Unshielded	4.7 nH	5 %		4.3 Ohms						Standard					Ceramic	AEC - Q200	1008AS	Reel
Hot	0805AS-039J-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	39 nH	5 %	500 mA	290 mOhms		- 40 C	+ 150 C	60		Standard	2.3 mm	1.8 mm	1.6 mm		Ceramic	AEC - Q200	0805AS	Reel
Hot	0805AQ-047J-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	47 nH	5 %	1.2 A	95 mOhms		- 40 C	+ 150 C	85		Standard	2.3 mm	1.8 mm	1.6 mm		Ceramic	AEC - Q200	0805AQ	Reel
Hot	0805AS-011J-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	11 nH	5 %	600 mA	4.3 Ohms		- 40 C	+ 150 C	65		Standard	2.3 mm	1.8 mm	1.6 mm		Ceramic	AEC - Q200	0805AS	Reel
Hot	0805AS-015J-01 Warehouse Options	RF Inductors - SMD 15nH 250 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: 2500	Wirewound	0805 (2012 METRIC)	Unshielded	15 nH	5 %	600 mA	170 mOhms		- 40 C	+ 150 C	50	3.4 GHz	Standard	2.3 mm	1.8 mm	1.6 mm		Ceramic	AEC - Q200	0805AS	Reel
Hot	0805AS-R30J-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	300 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