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	0603DC-R15XJRW Warehouse Options	RF Inductors - SMD 0603 150nH 220mA 5% DCR=1.05OhmsAEC-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 1.2667	Multiples of: 1	Wirewound	0603 (1608 METRIC)	Unshielded	150 nH	5 %	520 mA	1.05 Ohms	-	- 40 C	+ 125 C	-	1.1 GHz	Standard	1.7 mm	0.99 mm	0.89 mm	-	Ceramic	AEC - Q200	0603DC	Reel , Cut Tape
Hot	1210-821KTR Warehouse Options	RF Inductors - SMD .82 UH 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 1.3003	Multiples of: 1000	Wirewound	1210 (3225 METRIC)	Unshielded	820 nH	10 %	556 mA	670 mOhms	-	- 55 C	+ 125 C	-	140 MHz	Standard	3.51 mm	2.67 mm	2.57 mm	-	Iron		1210/R	Reel , Cut Tape
Hot	1111SQ-47NGEC Warehouse Options	RF Inductors - SMD 1111 47nH Unshld 2% 4.4A 11.3mOhms 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 1.3013	Multiples of: 1	Wirewound	2.67 mm x 2.79 mm x 3.3 mm	Unshielded	47 nH	2 %	4.4 A	11.3 mOhms	-	- 40 C	+ 125 C	200	2.2 GHz	Standard	3.3 mm	2.67 mm	2.79 mm	-	Air		1111SQ	Reel , Cut Tape
Hot	A04TJLC Warehouse Options	RF Inductors - SMD 12.5nH Unshld 5% 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 1.3147	Multiples of: 1	Wirewound	4.45 mm x 3.15 mm x 3.94 mm	Unshielded	12.5 nH	5 %	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	1812SMS-68NJLC Warehouse Options	RF Inductors - SMD 1812 68nH Unshld 5% 2.5A 8.2mOhms 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 1.3147	Multiples of: 1	Wirewound	1812 (4532 METRIC)	Unshielded	68 nH	5 %	2.5 A	8.2 mOhms	-	- 40 C	+ 125 C	100	1.5 GHz	Standard	6.35 mm	4.95 mm	4.2 mm	-	Air	AEC - Q200	1812SMS	Reel , Cut Tape
Hot	1812SMS-39NJLC Warehouse Options	RF Inductors - SMD 1812 39nH Unshld 5% 3A 4.4mOhms 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 1.3147	Multiples of: 1	Wirewound	1812 (4532 METRIC)	Unshielded	39 nH	5 %	3 A	4.4 mOhms	-	- 40 C	+ 125 C	100	2.1 GHz	Standard	6.35 mm	4.95 mm	4.2 mm	-	Air	AEC - Q200	1812SMS	Reel , Cut Tape
Hot	1812SMS-R12JLC Warehouse Options	RF Inductors - SMD 1812 120nH Unshld 5% 1.5A 17.3mOhms 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 1.3147	Multiples of: 1	Wirewound	1812 (4532 METRIC)	Unshielded	120 nH	5 %	1.5 A	17.3 mOhms	-	- 40 C	+ 125 C	100	1.1 GHz	Standard	6.35 mm	4.95 mm	4.2 mm	-	Air	AEC - Q200	1812SMS	Reel , Cut Tape
Hot	0806SQ-12NGLC Warehouse Options	RF Inductors - SMD 12.3nH Unshld 2% 2.9A 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 1.323	Multiples of: 1	Wirewound	1.829 mm x 1.397 mm x 1.93 mm	Unshielded	12.3 nH	2 %	2.9 A	8 mOhms	-	- 40 C	+ 125 C	90	4.8 GHz	Standard	1.93 mm	1.829 mm	1.397 mm	-	Air		080xSQ	Reel , Cut Tape
Hot	GA3093-ALC Warehouse Options	RF Inductors - SMD 6.6 nH Unshld 5% 7A 2mOhms 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 1.3313	Multiples of: 1	Power Choke	4.45 mm x 4.95 mm x 5.46 mm	Unshielded	6.6 nH	5 %	7 A	2 mOhms	-	- 40 C	+ 125 C	100	4 GHz	Standard	5.46 mm	4.45 mm	4.95 mm	-	Air		GA309X	Reel , Cut Tape
Hot	1210R-027J Warehouse Options	RF Inductors - SMD .0027uH 5% .05ohm Unshielded 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 1.336	Multiples of: 1	Wirewound	1210 (3225 METRIC)	Unshielded	2.7 nH	5 %	1.56 A	50 mOhms	-	- 55 C	+ 125 C	40	2.7 GHz	Standard	3.51 mm	2.67 mm	2.57 mm	-			1210/R	Reel , Cut Tape
Hot	HA4035-ALC Warehouse Options	RF Inductors - SMD 330 nH Unshld 2% 850mA 135mOhms 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 1.3396	Multiples of: 1	Wirewound	3.81 mm x 3.43 mm x 4.95 mm	Unshielded	330 nH	2 %	850 mA	135 mOhms	-	- 40 C	+ 125 C	80	600 MHz	Standard	4.95 mm	3.81 mm	3.43 mm	-	Ceramic		HA403X	Reel , Cut Tape
Hot	0402HPH-68NXGRW 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 1.3643	Multiples of: 1
Hot	0806SQ-6N0JLC Warehouse Options	RF Inductors - SMD 6nH Unshld 5% 2.9A 6mOhms 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 1.3726	Multiples of: 1	Wirewound		Unshielded	6 nH	5 %	2.9 A	6 mOhms	-	- 40 C	+ 125 C	64	5.2 GHz	Standard	2.08 mm	1.4 mm	1.5 mm	-	Air		080xSQ	Reel , Cut Tape
Hot	0908SQ-14NJLC Warehouse Options	RF Inductors - SMD 14.7nH Unshld 5% 4.4A 7.2mOhms 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 1.3726	Multiples of: 1			Unshielded	14.7 nH	5 %	4.4 A	7.2 mOhms		- 40 C	+ 125 C	90	3 GHz	Standard	2.29 mm	1.65 mm	2.03 mm		Air		090xSQ	Reel , Cut Tape
Hot	1812SMS-56NJLC Warehouse Options	RF Inductors - SMD 1812 56nH Unshld 5% 3A 6.2mOhms 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 1.3726	Multiples of: 1	Wirewound	1812 (4532 METRIC)	Unshielded	56 nH	5 %	3 A	6.2 mOhms	-	- 40 C	+ 125 C	100	1.5 GHz	Standard	6.35 mm	4.95 mm	4.2 mm	-	Air	AEC - Q200	1812SMS	Reel , Cut Tape
Hot	4426-4 Warehouse Options	RF Inductors - SMD 12.5 uH 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.	API Delevan	Availability : 0 Request Quote	USD 1.3745	Multiples of: 1	Wirewound		Unshielded	12.5 nH	5 %	3 A	75 mOhms	-	- 55 C	+ 125 C	137	3 GHz	Standard	3.68 mm	3.05 mm	3.18 mm	-	Air		4426/R	Reel , Cut Tape
Hot	1508-9N0GLC Warehouse Options	RF Inductors - SMD 9nH Unshld 5% 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 1.3805	Multiples of: 1	Wirewound	4.19 mm x 2.01 mm x 3.94 mm	Unshielded	9 nH	2 %	4 A	3.4 mOhms	-	- 40 C	+ 125 C	120	4 GHz	Standard	3.94 mm	4.19 mm	2.01 mm	-	Air	AEC - Q200	1508	Reel , Cut Tape
Hot	132-20SMJLD Warehouse Options	RF Inductors - SMD 538nH Unshld 5% 2A 90mOhms 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 1.414	Multiples of: 1	Molded	6.6 mm x 5.97 mm x 10.55 mm	Unshielded	538 nH	5 %	2 A	90 mOhms	-	- 40 C	+ 125 C	87	490 MHz	Standard	10.55 mm	6.6 mm	5.97 mm	-	Air		132 - XXSM	Reel , Cut Tape
Hot	4426R-10 Warehouse Options	RF Inductors - SMD .043uH 5% Air Core Coil SMT 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 1.4195	Multiples of: 1	Wirewound	1812 (4532 METRIC)	Unshielded	43 nH	5 %	3 A	300 mOhms	-	- 55 C	+ 125 C	106	1.5 GHz	Standard	6.86 mm	3.05 mm	3.18 mm	-	Air		4426/R	Reel , Cut Tape
Hot	4426R-2 Warehouse Options	RF Inductors - SMD 5.0 uH 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 1.4195	Multiples of: 1	Wirewound	1812 (4532 METRIC)	Unshielded	5 nH	10 %	3 A	600 mOhms	-	- 55 C	+ 125 C	140	3 GHz	Standard	3.68 mm	3.05 mm	3.18 mm	-	Air		4426/R	Reel , Cut Tape