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	S1008R-751J Warehouse Options	RF Inductors - SMD .75uH 5% .21ohm Shielded SMT Induc 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 3.1069	Multiples of: 1	Wirewound	1008 (2520 METRIC)	Shielded	750 nH	5 %	735 mA	210 mOhms	-	- 55 C	+ 125 C	40	163 MHz	Standard	2.92 mm	2.66 mm	2.41 mm	-	Ferrite		S1008/R	Reel , Cut Tape
Hot	4310LC-352KEC Warehouse Options	RF Inductors - SMD 4310 3.5uH Unshld 10% 49mOhms 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 3.1255	Multiples of: 1	Wideband Bias Choke	4.826 mm x 3.3 mm x 11.68 mm	Unshielded	3.5 uH	10 %	3.1 A	49 mOhms	-	- 40 C	+ 85 C	-	188 MHz	Standard	11.68 mm	4.826 mm	3.3 mm	-	Ferrite		4310LC	Reel , Cut Tape
Hot	A02TGLC Warehouse Options	RF Inductors - SMD 5nH Unshld 2% 4A 1.8mOhms 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 3.1339	Multiples of: 1	Wirewound	4.45 mm x 3.15 mm x 3.94 mm	Unshielded	5 nH	2 %	4 A	1.8 mOhms	-	- 40 C	+ 125 C	140	6.5 GHz	Standard	3.94 mm	4.45 mm	3.15 mm	-	Air	AEC - Q200	A0XT	Reel , Cut Tape
Hot	A04TGLC Warehouse Options	RF Inductors - SMD 12.5nH Unshld 2% 4A 3.4mOhms 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 3.1339	Multiples of: 1	Wirewound	4.45 mm x 3.15 mm x 3.94 mm	Unshielded	12.5 nH	2 %	4 A	3.4 mOhms	-	- 40 C	+ 125 C	137	3.3 GHz	Standard	3.94 mm	4.45 mm	3.15 mm	-	Air	AEC - Q200	A0XT	Reel , Cut Tape
Hot	B10TGLC Warehouse Options	RF Inductors - SMD 43nH Unshld 2% 4A 7.9mOhms 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 3.1339	Multiples of: 1	Wirewound	4.45 mm x 3.15 mm x 6.86 mm	Unshielded	43 nH	2 %	4 A	7.9 mOhms	-	- 40 C	+ 125 C	106	1.2 GHz	Standard	6.86 mm	4.45 mm	3.15 mm	-	Air	AEC - Q200	BXXT	Reel , Cut Tape
Hot	S1812-103K Warehouse Options	S1812 Series 10 uH ±10 % 1.8 Ohm SMT Shielded Ferrite Core 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 3.3457	Multiples of: 7
Hot	S1008R-102K Warehouse Options	RF Inductors - SMD 1.0uH 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.	API Delevan	Availability : 0 Request Quote	USD 3.3495	Multiples of: 1	Wirewound	1008 (2520 METRIC)	Shielded	1 uH	10 %	670 mA	250 mOhms	-	- 55 C	+ 125 C	30	120 MHz	Standard	2.92 mm	2.66 mm	2.41 mm	-	Ferrite		S1008/R	Reel , Cut Tape
Hot	S1008R-911K Warehouse Options	RF Inductors - SMD 0.91uH 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.	API Delevan	Availability : 0 Request Quote	USD 3.3495	Multiples of: 1	Wirewound	1008 (2520 METRIC)	Shielded	910 nH	10 %	685 mA	240 mOhms	-	- 55 C	+ 125 C	40	130 MHz	Standard	2.92 mm	2.66 mm	2.41 mm	-	Ferrite		S1008/R	Reel , Cut Tape
Hot	S1008R-562K Warehouse Options	RF Inductors - SMD 5.6uH 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.	API Delevan	Availability : 0 Request Quote	USD 3.507	Multiples of: 500	Wirewound	1008 (2520 METRIC)	Shielded	5.6 uH	10 %	295 mA	1.3 Ohms	-	- 55 C	+ 125 C	30	40 MHz	Standard	2.92 mm	2.66 mm	2.41 mm	-	Ferrite		S1008/R	Reel , Cut Tape
Hot	1330R-24J Warehouse Options	1330R24J delevan 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 3.5354	Multiples of: 1
Hot	MIL4922-09L Warehouse Options	MIL4922 Series 4.7 uH 2.9 A 0.047 Ω Surface Mount Power 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 4.9761	Multiples of: 100
Hot	L0451-AL Warehouse Options	RF Inductors - SMD 180uH Unshld 10% 7A 52mOhms 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 5.4837	Multiples of: 1	Choke		Unshielded	180 uH	10 %	7 A	52 mOhms	14 A	- 40 C	+ 85 C	-	3.2 MHz	Standard	25.4 mm	-	-	25.4 mm	Ferrite		L0451	Tray
Hot	S4924R-152K Warehouse Options	RF Inductors - SMD 1.5uH 10% .12ohm Shielded SMT Induc 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 6.859	Multiples of: 500	RF Choke		Shielded	1.5 uH	10 %	1.78 A	120 mOhms	-	- 55 C	+ 125 C	44	7.9 MHz	Standard	13.21 mm	6.35 mm	5.84 mm	-	Iron		S4924R	Reel , Cut Tape
Hot	S4924-475K Warehouse Options	S4924 Series 4700 uH ±10% 81.6 Ohm SMT Ferrite Core/Sleeve Shielded 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 8.4916	Multiples of: 2
Hot	103-471KS Warehouse Options	RF Inductors - SMD .47uH 10% .26ohm Chip SMT RF 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.	Delevan	Availability : 0 Request Quote	USD 22.1419	Multiples of: 1			Unshielded	470 nH	10 %	610 mA	260 mOhms				22	215 MHz	Standard	2.54 mm	2.54 mm	1.91 mm				103/R	Reel , Cut Tape
Hot	506WLSN3R30KT350T Warehouse Options	RF Inductors - SMD 3.3uH 10% Broadband 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.	Kyocera AVX	Availability : 0 Request Quote	USD 25.7286	Multiples of: 1000	Ultra Broadband Inductor		Unshielded	3.3 uH	10 %	350 mA	1.15 Ohms		- 55 C	+ 125 C			Standard	6.223 mm	3.378 mm	2.972 mm				506WLS	Cut Tape
Hot	506WLSN6R00KT236T Warehouse Options	RF Inductors - SMD 6.0uH 10% Broadband 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.	Kyocera AVX	Availability : 0 Request Quote	USD 30.1224	Multiples of: 100	Ultra Broadband Inductor		Unshielded	6 uH	10 %	236 mA	2.85 Ohms	-	- 55 C	+ 125 C	-	-	Standard	6.223 mm	3.378 mm	2.972 mm	-			506WLS	Reel , Cut Tape
Hot	3094R-330JS Warehouse Options	RF Inductors - SMD .033uH 5% .05ohm Chip SMT 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 30.4807	Multiples of: 50	RF Choke		Unshielded	33 nH	5 %	1 A	50 mOhms	-	- 55 C	+ 125 C	60	1 GHz	Standard	4.14 mm	3.38 mm	3.56 mm	-	Iron		3094/R	Reel , Cut Tape
Hot	3094R-470JS Warehouse Options	RF Inductors - SMD .047uH 5% .06ohm Chip SMT 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.	API Delevan	Availability : 0 Request Quote	USD 32.0047	Multiples of: 50	RF Choke		Unshielded	47 nH	5 %	900 mA	60 mOhms	-	- 55 C	+ 125 C	65	800 MHz	Standard	4.14 mm	3.38 mm	3.56 mm	-	Iron		3094/R	Reel , Cut Tape
Hot	506WLSM0R47KT815T Warehouse Options	RF Inductors - SMD 0.47uH 10% Broadband 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.	Kyocera AVX	Availability : 0 Request Quote	USD 32.458	Multiples of: 1	Ultra Broadband Inductor	2.032 mm x 2.667 mm x 3.226 mm	Unshielded	470 nH	10 %	815 mA	190 mOhms	-	- 55 C	+ 125 C	-	-	Standard	3.226 mm	2.032 mm	2.67 mm	-			506WLS	Cut Tape