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	0603AF-471XJRW Warehouse Options	RF Inductors - SMD 1608 470nH Unshld 5% 610mA 370mOhms 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 1.0088	Multiples of: 1		0603 (1608 METRIC)	Unshielded	470 nH	5 %	610 mA	370 mOhms		- 40 C	+ 85 C	15	575 MHz	Standard	1.8 mm	1.12 mm	0.91 mm		Ferrite		0603AF	Reel , Cut Tape
Hot	0402HPH-68NXJRW 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.	Coilcraft	Availability : 0 Request Quote	USD 1.0088	Multiples of: 1				68 nH
Hot	0402HPH-82NXJRW 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.	Coilcraft	Availability : 0 Request Quote	USD 1.0088	Multiples of: 1				82 nH
Hot	4426-2RC Warehouse Options	4426 Series 5 nH ±10 % 3 A Surface Mount Unshielded Air Core Wirewound 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 1.0099	Multiples of: 500
Hot	132-13SMGLD Warehouse Options	RF Inductors - SMD 206nH Unshld 2% 3A 30mOhms 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 1.0169	Multiples of: 1	Molded	6.6 mm x 5.97 mm x 10.55 mm	Unshielded	206 nH	2 %	3 A	30 mOhms	-	- 40 C	+ 125 C	95	800 MHz	Standard	10.55 mm	6.6 mm	5.97 mm	-	Air		132 - XXSM	Reel , Cut Tape
Hot	0402HPH-R22XJRW 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.	Coilcraft	Availability : 0 Request Quote	USD 1.0171	Multiples of: 1				220 nH
Hot	0201DS-0N5XKEW Warehouse Options	RF Inductors - SMD 0603 0.5nH Unshld 10% 1.25A 20mOhms 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 1.0253	Multiples of: 1	Wirewound	0201 (0603 METRIC)	Unshielded	500 pH	10 %	1.25 A	20 mOhms	-	- 40 C	+ 125 C	43	23.5 GHz	Standard	0.58 mm	0.46 mm	0.45 mm	-	Ceramic		0201DS	Reel , Cut Tape
Hot	0402HL-331XJRW Warehouse Options	RF Inductors - SMD 1005 330nH Unshld 5% 170mA 2.23 Ohms 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 1.0253	Multiples of: 1	Wirewound	0402 (1005 METRIC)	Unshielded	330 nH	5 %	170 mA	2.23 Ohms	-	- 40 C	+ 125 C	11	513 MHz	Standard	1.22 mm	0.79 mm	0.56 mm	-	Ceramic		0402HL	Reel , Cut Tape
Hot	0806SQ-16NGLC Warehouse Options	RF Inductors - SMD 15.7nH Unshld 2% 2.9A 9mOhms 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 1.0401	Multiples of: 1	Wirewound	1.829 mm x 1.397 mm x 2.286 mm	Unshielded	15.7 nH	2 %	2.9 A	9 mOhms	-	- 40 C	+ 125 C	90	4.4 GHz	Standard	2.286 mm	1.829 mm	1.397 mm	-	Air		080xSQ	Reel , Cut Tape
Hot	1606-9JLC Warehouse Options	RF Inductors - SMD 9.85nH Unshld 5% 1.6A 13mOhms 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 1.0501	Multiples of: 1	Wirewound	3.43 mm x 1.58 mm x 4.19 mm	Unshielded	9.85 nH	5 %	1.6 A	13 mOhms	-	- 40 C	+ 125 C	100	5.2 GHz	Standard	4.19 mm	3.43 mm	1.58 mm	-	Air		1606	Reel , Cut Tape
Hot	0603AF-103XJRW Warehouse Options	RF Inductors - SMD 1608 Unshld 5% 180mA 4.5 Ohms 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 1.0584	Multiples of: 1		0603 (1608 METRIC)	Unshielded	10 uH	5 %	180 mA	4.5 Ohms		- 40 C	+ 85 C	12	40 MHz	Standard	1.8 mm	1.12 mm	0.91 mm		Ferrite		0603AF	Reel , Cut Tape
Hot	B07TGLC Warehouse Options	RF Inductors - SMD 22nH Unshld 2% 4A 5.2mOhms 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 1.0642	Multiples of: 1	Wirewound	4.45 mm x 3.15 mm x 6.86 mm	Unshielded	22 nH	2 %	4 A	5.2 mOhms	-	- 40 C	+ 125 C	102	2.1 GHz	Standard	6.86 mm	4.45 mm	3.15 mm	-	Air	AEC - Q200	BXXT	Reel , Cut Tape
Hot	0908SQ-17NJLC Warehouse Options	RF Inductors - SMD 16.6nH Unshld 5% 4.4A 8mOhms 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 1.0667	Multiples of: 1			Unshielded	16.6 nH	5 %	4.4 A	8 mOhms		- 40 C	+ 125 C	130	3.4 GHz	Standard	2.41 mm	2.29 mm	2.03 mm		Air		090xSQ	Reel , Cut Tape
Hot	0603LS-222XJRC Warehouse Options	RF Inductors - SMD 0603 2200nH Unshld 5% 1.2Ohms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.0749	Multiples of: 1																			AEC - Q200	0603LS	Reel , Cut Tape
Hot	1606-8JLC Warehouse Options	RF Inductors - SMD 8.8nH Unshld 5% 1.6A 12mOhms 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 1.0749	Multiples of: 1	Wirewound	3.43 mm x 1.58 mm x 4.19 mm	Unshielded	8.8 nH	5 %	1.6 A	12 mOhms	-	- 40 C	+ 125 C	100	6 GHz	Standard	4.19 mm	3.43 mm	1.58 mm	-	Air		1606	Reel , Cut Tape
Hot	0603LS-181XGRC Warehouse Options	RF Inductors - SMD 0603 180nH Unshld 2% 150mOhms 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.	Coilcraft	Availability : 0 Request Quote	USD 1.1079	Multiples of: 1				180 nH
Hot	0402AF-200XJLW Warehouse Options	RF Inductors - SMD 1005 20nH Unshld 5% 1.6A 50mOhms 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 1.108	Multiples of: 1		0402 (1005 METRIC)	Unshielded	20 nH	5 %	1.6 A	50 mOhms		- 40 C	+ 85 C		2.6 GHz	Standard	1.12 mm	0.66 mm	0.66 mm		Ferrite		0402AF	Reel , Cut Tape
Hot	0402AF-181XJLW Warehouse Options	RF Inductors - SMD 1005 180nH Unshld 5% 560mA 280mOhms 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 1.108	Multiples of: 1		0402 (1005 METRIC)	Unshielded	180 nH	5 %	560 mA	280 mOhms		- 40 C	+ 85 C		1.15 GHz	Standard	1.12 mm	0.66 mm	0.66 mm		Ferrite		0402AF	Reel , Cut Tape
Hot	0402AF-561XJLW Warehouse Options	RF Inductors - SMD 1005 560nH Unshld 5% 200mA 920mOhms 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 1.108	Multiples of: 1	Wirewound	0402 (1005 METRIC)	Unshielded	560 nH	5 %	200 mA	920 mOhms	-	- 40 C	+ 85 C	-	600 MHz	Standard	1.12 mm	0.66 mm	0.66 mm	-	Ferrite		0402AF	Reel , Cut Tape
Hot	0402AF-331XJLW Warehouse Options	RF Inductors - SMD 1005 330nH Unshld 5% 350mA 560mOhms 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 1.1163	Multiples of: 1	Wirewound	0402 (1005 METRIC)	Unshielded	330 nH	5 %	350 mA	560 mOhms	-	- 40 C	+ 85 C	-	820 MHz	Standard	1.12 mm	0.66 mm	0.66 mm	-	Ferrite		0402AF	Reel , Cut Tape