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	LCWC0603G22NGTAR Warehouse Options	RF Inductors - SMD 22nH 0603 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.	Kyocera AVX	Availability : 0 Request Quote	USD 0.1584	Multiples of: 1	Wirewound	0603 (1608 METRIC)	Unshielded	22 nH	2 %	700 mA	190 mOhms		- 40 C	+ 125 C	38	3 GHz	Standard	1.8 mm	1.12 mm	1.02 mm		Ceramic		LCWC	Reel , Cut Tape
Hot	LCWC0603G15NGTAR Warehouse Options	RF Inductors - SMD 15nH 0603 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.	Kyocera AVX	Availability : 0 Request Quote	USD 0.1584	Multiples of: 1	Wirewound	0603 (1608 METRIC)	Unshielded	15 nH	2 %	700 mA	170 mOhms		- 40 C	+ 125 C	35	4 GHz	Standard	1.8 mm	1.12 mm	1.02 mm		Ceramic		LCWC	Reel , Cut Tape
Hot	PM1008-R82K-RC Warehouse Options	RF Inductors - SMD 0.82uH 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 0.1586	Multiples of: 1	Wirewound	1008 (2520 METRIC)	Unshielded	820 nH	10 %	400 mA	1.61 Ohms	-	- 55 C	+ 125 C	45	350 MHz	Standard	2.5 mm	2 mm	1.6 mm	-	Ceramic		PM1008	Reel , Cut Tape
Hot	0805AS-047J-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 0.1603	Multiples of: 1	Wirewound	0805 (2012 METRIC)	Unshielded	47 nH	5 %	500 mA	310 mOhms		- 40 C	+ 150 C	65	1.65 GHz	Standard	2.3 mm	1.8 mm	1.6 mm		Ceramic	AEC - Q200	0805AS	Reel
Hot	7447880247 Warehouse Options	RF Inductors - SMD WE-MK DCResis=2 Ohms 0805 470nH 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.	Wurth	Availability : 0 Request Quote	USD 0.1606	Multiples of: 1	Multilayer	0805 (2012 METRIC)	Shielded	470 nH	5 %	300 mA	2 Ohms		- 55 C	+ 125 C	10	200 MHz		2 mm	1.25 mm	0.85 mm				WE - MK	Reel , Cut Tape
Hot	AL12A08N0GTR Warehouse Options	RF Inductors - SMD 8nH 2% 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 0.1617	Multiples of: 1	Wirewound	3.05 mm x 3.18 mm x 3.68 mm	Unshielded	8 nH	2 %	4 A	2.6 mOhms	-	- 40 C	+ 125 C	140	5 GHz	Standard	3.68 mm	3.05 mm	3.18 mm	-	Air		AL	Reel , Cut Tape
Hot	0805AS-R10J-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 0.1617	Multiples of: 1000	Wirewound	0805 (2012 METRIC)	Unshielded	100 nH	5 %	400 mA	460 mOhms		- 40 C	+ 150 C	65	1.2 GHz	Standard	2.3 mm	1.8 mm	1.6 mm		Ceramic	AEC - Q200	0805AS	Reel
Hot	0805AS-6N8K-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 0.1617	Multiples of: 1000	Wirewound	0805 (2012 METRIC)	Unshielded	6.8 nH	10 %	600 mA	110 mOhms		- 40 C	+ 150 C	50	5.5 GHz	Standard	2.3 mm	1.8 mm	1.6 mm		Ceramic	AEC - Q200	0805AS	Reel
Hot	AL12A08N0JTR Warehouse Options	RF Inductors - SMD 8nH 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 0.1629	Multiples of: 1	Toroidal		Unshielded	8 nH	5 %	4 A	2.6 mOhms		- 40 C	+ 125 C	145	12.5 GHz	Standard	3.68 mm	3.05 mm	3.18 mm		Air		AL	Reel , Cut Tape
Hot	CW252016-R10G Warehouse Options	RF Inductors - SMD 100nH 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 0.1629	Multiples of: 1	Wirewound	1008 (2520 METRIC)	Unshielded	100 nH	2 %	500 mA	180 mOhms		- 40 C	+ 125 C	60	1 GHz	Standard	2.1 mm	1.5 mm	1.3 mm		Ceramic		CW252016	Reel , Cut Tape
Hot	CC453232-221KL Warehouse Options	RF Inductors - SMD 220uH 10% 796KHz 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 0.1638	Multiples of: 1	Wirewound	1812 (4532 METRIC)	Unshielded	220 uH	10 %	120 mA	9 Ohms	-	- 40 C	+ 125 C	20	5.5 MHz	Standard	4.2 mm	3.2 mm	3.2 mm	-	Ferrite		CC453232	Reel , Cut Tape
Hot	1206AS-015J-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 0.1652	Multiples of: 2000	Wirewound	1206 (3216 METRIC)	Unshielded	15 nH	5 %	1 A	100 mOhms						Standard					Ceramic	AEC - Q200	1206AS	Reel
Hot	1206AS-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 0.1652	Multiples of: 2000	Wirewound	1206 (3216 METRIC)	Unshielded	18 nH	5 %	1 A	100 mOhms						Standard					Ceramic	AEC - Q200	1206AS	Reel
Hot	1206AS-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 0.1652	Multiples of: 2000	Wirewound	1206 (3216 METRIC)	Unshielded	47 nH	5 %	1 A	130 mOhms						Standard					Ceramic	AEC - Q200	1206AS	Reel
Hot	1206AS-R33J-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 0.1652	Multiples of: 2000	Wirewound	1206 (3216 METRIC)	Unshielded	330 nH	5 %	590 mA	620 mOhms						Standard					Ceramic	AEC - Q200	1206AS	Reel
Hot	1206AS-012J-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 0.1652	Multiples of: 2000	Wirewound	1206 (3216 METRIC)	Unshielded	12 nH	5 %	1 A	80 mOhms						Standard					Ceramic	AEC - Q200	1206AS	Reel
Hot	1206AS-033J-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 0.1652	Multiples of: 2000	Wirewound	1206 (3216 METRIC)	Unshielded	33 nH	5 %	1 A	110 mOhms						Standard					Ceramic	AEC - Q200	1206AS	Reel
Hot	1206AS-068J-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 0.1652	Multiples of: 2000	Wirewound	1206 (3216 METRIC)	Unshielded	68 nH	5 %	900 mA	260 mOhms						Standard					Ceramic	AEC - Q200	1206AS	Reel
Hot	1206AS-R27J-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 0.1652	Multiples of: 2000	Wirewound	1206 (3216 METRIC)	Unshielded	270 nH	5 %	630 mA	560 mOhms						Standard					Ceramic	AEC - Q200	1206AS	Reel
Hot	1206AS-R47J-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 0.1652	Multiples of: 2000	Wirewound	1206 (3216 METRIC)	Unshielded	470 nH	5 %	490 mA	1.3 Ohms						Standard					Ceramic	AEC - Q200	1206AS	Reel