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	AL016120NJTS Warehouse Options	RF Inductors - SMD 120nH 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 0.4688	Multiples of: 1	Wirewound	3.81 mm x 4.2 mm x 4.83 mm	Unshielded	120 nH	5 %	1.5 A	17.3 mOhms	-	- 40 C	+ 125 C	100	1.1 GHz	Standard	4.83 mm	3.81 mm	4.2 mm	-	Air		AL	Reel
Hot	0603CT-2N0XJRW Warehouse Options	RF Inductors - SMD 0603 2nH Unshld 5% 1.9A 34mOhms 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 0.4721	Multiples of: 1	Wirewound		Unshielded	2 nH	5 %	1.9 A	34 mOhms	-	- 40 C	+ 125 C	-	12 GHz	Standard	1.63 mm	0.84 mm	0.61 mm	-	Ceramic		0603CT	Reel , Cut Tape
Hot	1812AF-560K-01 Warehouse Options	RF Inductors - SMD Wire-wound Ceramic and Ferrite 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 0.4741	Multiples of: 600	Wirewound	1812 (4532 METRIC)	Unshielded	56 uH	10 %	190 mA	5.5 Ohms		- 40 C		42	27 MHz	Standard	4.9 mm	3.8 mm	3.65 mm		Ceramic/Ferrite	AEC - Q200	1812AF	Reel
Hot	AL01682N0JTS Warehouse Options	RF Inductors - SMD 82nH 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 0.4838	Multiples of: 1	Wirewound	3.81 mm x 4.2 mm x 4.83 mm	Unshielded	82 nH	5 %	2.5 A	9.4 mOhms	-	- 40 C	+ 125 C	100	1.3 GHz	Standard	4.83 mm	3.81 mm	4.2 mm		Air		AL	Reel
Hot	1812ASM-2R7K-01 Warehouse Options	RF Inductors - SMD 2.7uH 10%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 0.4867	Multiples of: 600	Wirewound	4.9 mm x 3.8 mm x 3.4 mm	Unshielded	2.7 uH	10 %	260 mA	2.75 Ohms		- 40 C	+ 150 C	60	180 MHz	Standard	4.9 mm	3.8 mm	3.4 mm		Ceramic	AEC - Q200	1812ASM	Reel
Hot	0603HP-7N5XGLW Warehouse Options	RF Inductors - SMD 0603 7.5nH Unshld 2% 1.3A 80mOhms 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 0.4881	Multiples of: 1	Wirewound	0603 (1608 METRIC)	Unshielded	7.5 nH	2 %	1.3 A	80 mOhms	-	- 40 C	+ 125 C	41	5.3 GHz	Standard	1.75 mm	1.09 mm	0.94 mm	-	Ceramic		0603HP	Reel , Cut Tape
Hot	PM105SB-390L-RC Warehouse Options	Inductor Power Shielded Bobbin Core 39uH 15% 100KHz 31Q-Factor Ferrite 1.1A 120mOhm DCR 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 0.4897	Multiples of: 500	Shielded Smd Power Inductor		Shielded	39 uH	15 %	1.1 A	120 mOhms		- 30 C	+ 100 C		14 MHz					9.9 mm			Pm105sb	Reel
Hot	AIAC-1812-39NJ-T Warehouse Options	RF Inductors - SMD FIXED IND 39NH 2.8A 5.6 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 0.491	Multiples of: 1	SMT Air Coil Inductor	1812 (4532 METRIC)	Unshielded	39 nH	5 %	2.8 A	5.6 mOhms		- 40 C	+ 125 C	100	2.1 GHz	Standard	4.7 mm	3.5 mm	3.5 mm		Air		AIAC - 1812	Reel , Cut Tape
Hot	0402DC-3N0XGRW Warehouse Options	Inductors (SMD) 0402 RoHS 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 0.4928	Multiples of: 1				3 nH	± 2 %
Hot	L0805100GEWTR\O Warehouse Options	RF Inductors - SMD 10nH 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 0.4974	Multiples of: 3000		0805 (2012 METRIC)	Unshielded	10 nH	2 %	1.5 A	130 mOhms		- 55 C	+ 125 C	46	2.5 GHz	Standard	2.11 mm	1.5 mm	0.91 mm				0603, 0805	Reel
Hot	AIAC-4125C-R111J-T Warehouse Options	RF Inductors - SMD FIXED IND 111NH 3.5A 9.5 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 0.4988	Multiples of: 1	SMT Air Coil Inductor	9 mm x 4.4 mm x 4.6 mm	Unshielded	111 nH	5 %	3.5 A	9.5 mOhms		- 40 C	+ 125 C	100	1 GHz	Standard	9 mm	4.4 mm	4.6 mm		Air		AIAC - 4125C	Reel , Cut Tape
Hot	AS0706N9JTR Warehouse Options	RF Inductors - SMD 6.9nH 5% SQUARE 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 0.4998	Multiples of: 1		0807	Unshielded	6.9 nH	5 %	2.9 A	6 mOhms		- 40 C	+ 125 C	60	4.9 GHz								As	Reel
Hot	AS0713N7JTR Warehouse Options	RF Inductors - SMD 13.7nH 5% Square 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 0.4998	Multiples of: 1		0807	Unshielded	13.7 nH	5 %	2.7 A	8 mOhms		- 40 C	+ 125 C	100	4.3 GHz		1.93 mm	1.829 mm	1.524 mm				As	Reel
Hot	0603CS-1N8XJLW Warehouse Options	RF Inductors - SMD 1608 1.8nH Unshld 5% 700mA 45mOhms 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 0.5069	Multiples of: 1	Wirewound	0603 (1608 METRIC)	Unshielded	1.8 nH	5 %	700 mA	45 mOhms	-	- 40 C	+ 125 C	16	12.5 GHz	Standard	1.8 mm	1.12 mm	1.02 mm	-	Ceramic	AEC - Q200	0603CS	Reel , Cut Tape
Hot	0603CT-3N0XJRW Warehouse Options	RF Inductors - SMD 0603 3nH Unshld 5% 1.6A 39mOhms 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 0.5168	Multiples of: 1	Wirewound		Unshielded	3 nH	5 %	1.6 A	39 mOhms	-	- 40 C	+ 125 C	-	10.7 GHz	Standard	1.63 mm	0.84 mm	0.61 mm	-	Ceramic		0603CT	Reel , Cut Tape
Hot	AL05B12N5GTR Warehouse Options	INDUCTOR, AIR CORE, 12.55NH, 2%, 4.6GHZ 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 0.5246	Multiples of: 1				12.55 nH																	Cut Tape
Hot	AL05B08N8GTR Warehouse Options	RF Inductors - SMD 8.8nH 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 0.5271	Multiples of: 1	Wirewound	1.42 mm x 1.37 mm x 4.04 mm	Unshielded	8.8 nH	2 %	1.6 A	12 mOhms	-	- 40 C	+ 125 C	100	6 GHz	Standard	4.04 mm	1.42 mm	1.37 mm		Air		AL	Reel , Cut Tape
Hot	0402DC-43NXJRW Warehouse Options	RF Inductors - SMD 1005 43nH Unshld 5% 640mA 430mOhms 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 0.5284	Multiples of: 1	Wirewound	0402 (1005 METRIC)	Unshielded	43 nH	5 %	640 mA	430 mOhms	-	- 40 C	+ 125 C	54	3.82 GHz	Standard	1.11 mm	0.66 mm	0.65 mm	-	Ceramic	AEC - Q200	DC	Reel , Cut Tape
Hot	1206CS-181XJLC Warehouse Options	RF Inductors - SMD 1206 180nH Unshld 5% 700mA 430mOhms AECQ 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 0.5325	Multiples of: 1	Wirewound	1206 (3216 METRIC)	Unshielded	180 nH	5 %	700 mA	430 mOhms	-	- 40 C	+ 125 C	60	900 MHz	Standard	3.56 mm	2.16 mm	1.52 mm	-	Ceramic	AEC - Q200	1206CS	Reel , Cut Tape
Hot	PM105SB-391K-RC Warehouse Options	Inductor Power Shielded Bobbin Core 390uH 10% 100KHz 26Q-Factor Ferrite 350mA 1.34Ohm DCR 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 0.5381	Multiples of: 100	Power Choke		Shielded	390 uH	10 %	350 mA	1.34 Ohms		- 30 C	+ 100 C		3 MHz	Standard			4.5 mm	9.9 mm			PM105SB	Reel , Cut Tape