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	5508 151 34 00 Warehouse Options	RF Inductors - SMD RF Chip Inductor SMD 150nH 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 0.3369	Multiples of: 1		0805 (2012 METRIC)	Unshielded	150 nH	5 %	270 mA	440 mOhms		- 55 C	+ 125 C	35	1.12 GHz	Standard	2.2 mm	1.4 mm	1.42 mm				5508	Reel
Hot	L06031R8BGSTR Warehouse Options	RF Inductors - SMD 1.8nH 1000mA 0603 DC =0.07ohm 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 0.3432	Multiples of: 3000		0603 (1608 METRIC)	Unshielded	1.8 nH	0.1 nH	1 A	70 mOhms		- 55 C	+ 125 C	20	10 GHz	Standard	1.6 mm	0.81 mm	0.61 mm				0603, 0805	Reel
Hot	4-1624112-5 Warehouse Options	INDUCTOR, 18NH, 3.55GHZ, 0402, 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 0.3448	Multiples of: 1				18 nH
Hot	LQW03AW12NJ00D 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 0.3456	Multiples of: 10000				12.5 nH	5 %
Hot	0603CS-R27XJLW Warehouse Options	RF Inductors - SMD 0603 270nH Unshld 5% 170mA 2.16Ohms 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 0.3495	Multiples of: 1	Wirewound	0603 (1608 METRIC)	Unshielded	270 nH	5 %	170 mA	2.16 Ohms	-	- 40 C	+ 125 C	26	830 MHz	Standard	1.8 mm	1.12 mm	1.02 mm	-	Ceramic	AEC - Q200	0603CS	Reel , Cut Tape
Hot	0402DC-9N0XJRW Warehouse Options	RF Inductors - SMD 1005 9nH Unshld 5% 1.6A 70mOhms 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 0.3556	Multiples of: 1	Wirewound	0402 (1005 METRIC)	Unshielded	9 nH	5 %	1.6 A	70 mOhms	-	- 40 C	+ 125 C	142	7.28 GHz	Standard	1.11 mm	0.66 mm	0.65 mm	-	Ceramic	AEC - Q200	DC	Reel , Cut Tape
Hot	0402DC-8N7XJRW Warehouse Options	RF Inductors - SMD 1005 8.7nH Unshld 5% 1.6A 70mOhms 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 0.3556	Multiples of: 1	Wirewound	0402 (1005 METRIC)	Unshielded	8.7 nH	5 %	1.6 A	70 mOhms	-	- 40 C	+ 125 C	140	7.68 GHz	Standard	1.11 mm	0.66 mm	0.65 mm	-	Ceramic	AEC - Q200	DC	Reel , Cut Tape
Hot	0402DC-30NXJRW Warehouse Options	RF Inductors - SMD 1005 30nH Unshld 5% 810mA 245mOhms 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 0.3556	Multiples of: 1	Wirewound	0402 (1005 METRIC)	Unshielded	30 nH	5 %	810 mA	245 mOhms	-	- 40 C	+ 125 C	62	4.15 GHz	Standard	1.11 mm	0.66 mm	0.65 mm	-	Ceramic	AEC - Q200	DC	Reel , Cut Tape
Hot	0402DC-20NXJRW Warehouse Options	RF Inductors - SMD 1005 20nH Unshld 5% 1A 162.7mOhms 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 0.3556	Multiples of: 1	Wirewound	0402 (1005 METRIC)	Unshielded	20 nH	5 %	1 A	162.7 mOhms	-	- 40 C	+ 125 C	95	5.11 GHz	Standard	1.11 mm	0.66 mm	0.65 mm	-	Ceramic	AEC - Q200	DC	Reel , Cut Tape
Hot	0402DC-39NXJRW Warehouse Options	RF Inductors - SMD 1005 39nH Unshld 5% 670mA 375mOhms 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 0.3556	Multiples of: 1	Wirewound	0402 (1005 METRIC)	Unshielded	39 nH	5 %	670 mA	375 mOhms	-	- 40 C	+ 125 C	68	3.86 GHz	Standard	1.11 mm	0.66 mm	0.65 mm	-	Ceramic	AEC - Q200	DC	Reel , Cut Tape
Hot	0402DC-91NXJRW Warehouse Options	RF Inductors - SMD 1005 91nH Unshld 5% 360mA DCR=1119mOhms 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 0.3621	Multiples of: 1	Wirewound	0402 (1005 METRIC)	Unshielded	91 nH	5 %	360 mA	1.12 Ohms	-	- 40 C	+ 125 C	48	2.82 GHz	Standard	1.11 mm	0.66 mm	0.65 mm	-	Ceramic		DC	Reel , Cut Tape
Hot	0805HP-82NXJRC Warehouse Options	RF Inductors - SMD 0805 82nH Unshld 5% 0.82A 168mOhms 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 0.3676	Multiples of: 1	Wirewound	0805 (2012 METRIC)	Unshielded	82 nH	5 %	820 mA	168 mOhms	-	- 40 C	+ 125 C	103	1.525 GHz	Standard	2.21 mm	1.73 mm	1.55 mm	-	Ceramic		0805HP	Reel , Cut Tape
Hot	0805HP-47NXJRC Warehouse Options	RF Inductors - SMD 0805 47nH Unshld 5% 1A 93mOhms 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 0.3676	Multiples of: 1	Wirewound	0805 (2012 METRIC)	Unshielded	47 nH	5 %	1 A	93 mOhms	-	- 40 C	+ 125 C	105	2.17 GHz	Standard	2.21 mm	1.73 mm	1.55 mm	-	Ceramic		0805HP	Reel , Cut Tape
Hot	0805HP-681XJRC Warehouse Options	RF Inductors - SMD 0805 680nH Unshld 5% 0.21A 2.355Ohms 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 0.3676	Multiples of: 1	Wirewound	0805 (2012 METRIC)	Unshielded	680 nH	5 %	210 mA	2.36 Ohms	-	- 40 C	+ 125 C	46	535 MHz	Standard	2.21 mm	1.73 mm	1.55 mm	-	Ceramic		0805HP	Reel , Cut Tape
Hot	HLQ024R7BTTR Warehouse Options	RF Inductors - SMD 4.7nH 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 0.3696	Multiples of: 1	Multilayer Organic (MLO)	0402 (1005 METRIC)	Unshielded	4.7 nH	0.1 nH	195 mA	480 mOhms	-	- 55 C	+ 125 C	17	7 GHz	Standard	1 mm	0.58 mm	0.35 mm				HLQ	Reel , Cut Tape
Hot	B82498B1681J000 Warehouse Options	RF Inductors - SMD SMT-INDUCTOR 0805 680 NH 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.	TDK	Availability : 0 Request Quote	USD 0.372	Multiples of: 1													Standard							B82498	Reel , Cut Tape
Hot	L0603120GGWTR Warehouse Options	RF Inductors - SMD 12nH 300mA 0603 DC=0 .50ohm 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 0.3721	Multiples of: 3000	Thin Film	0603 (1608 METRIC)	Unshielded	12 nH	2 %	300 mA	500 mOhms	-	- 55 C	+ 125 C	28	3 GHz	Standard	1.6 mm	0.81 mm	0.61 mm	-			0603, 0805	Reel , Cut Tape
Hot	4-1879023-3 Warehouse Options	INDUCTOR, 3.9UH100MHZ, 1008, 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 0.3723	Multiples of: 1				3.9° H
Hot	0805HP-471XGRC Warehouse Options	RF Inductors - SMD 0805 470nH Unshld 2% 0.28A 1.559Ohms 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 0.3731	Multiples of: 1	Wirewound	0805 (2012 METRIC)	Unshielded	470 nH	2 %	280 mA	1.56 Ohms	-	- 40 C	+ 125 C	52	640 MHz	Standard	2.21 mm	1.73 mm	1.55 mm	-	Ceramic		0805HP	Reel , Cut Tape
Hot	0805HP-82NXGRC Warehouse Options	RF Inductors - SMD 0805 82nH Unshld 2% 0.82A 168mOhms 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 0.3731	Multiples of: 1	Wirewound	0805 (2012 METRIC)	Unshielded	82 nH	2 %	820 mA	168 mOhms	-	- 40 C	+ 125 C	103	1.525 GHz	Standard	2.21 mm	1.73 mm	1.55 mm	-	Ceramic		0805HP	Reel , Cut Tape