Variable Inductors

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Part	Manufacturer	Inductor Type	Inductor Application	No. of Terminals	Package Style (Meter)	Shielded	Surface Mount	Lead Diameter	Minimum Quality Factor (at L-nom)	Lead Spacing	Minimum Operating Temperature	Terminal Finish	Self Resonance Frequency	Maximum Inductance (L)	Terminal Placement	DC Resistance	No. of Functions	Lead Length	Core Material	Test Frequency	Package Height	Case or Size Code	Manufacturer Series	Special Feature	Construction	Packing Method	Package Length	JESD-609 Code	Shape or Size Description	Series	Terminal Shape	Nominal Inductance (L)	Minimum Inductance (L)	Package Diameter	Package Width	Maximum Operating Temperature	Maximum Rated Current
F292CNS-T1062Z	Toko	Variable Inductor	RF Inductor	6		No	No		35						Dual In-Line		1			2.52 MHz			7KM	Inductance is adjustable over 6% from Nominal Value					PCB Mount, Vertical Adjuster		Wire	68 μH
WVL9FJ102K	Vishay Intertechnology	Variable Inductor			Radial	Yes		0.02 in (0.508 mm)	80	0.2 in (5.08 mm)	-55 °C (-67 °F)					12 ohm		0.375 in (9.52 mm)	Ferrite						Cylindrical	Bulk	0.4 in (10.16 mm)					1 mH		0.3 in (7.62 mm)		105 °C (221 °F)	141 mA
2432-11	Frontier Electronics	Variable Inductor	RF Inductor	2		Yes	No		78					540 nH			1			40 MHz									PCB Mount, Vertical Adjuster		Printed Wiring Pin	468 nH	396 nH
292CNS-T1040Z	Toko	Variable Inductor	RF Inductor	6		No	No		40						Dual In-Line		1			7.96 MHz			7KM	Inductance is adjustable over 6% from Nominal Value					PCB Mount, Vertical Adjuster		Wire	1 μH
292CNS-T1044Z	Toko	Variable Inductor	RF Inductor	6		No	No		40						Dual In-Line		1			7.96 MHz			7KM	Inductance is adjustable over 6% from Nominal Value					PCB Mount, Vertical Adjuster		Wire	2.2 μH
9111	Bourns	Variable Inductor	RF Inductor	2	PCB Mount	Yes	No	0.025 in (0.635 mm)	60		-55 °C (-67 °F)			29.45 μH	Radial	4.72 ohm	1	0.215 in (5.461 mm)		2.5 MHz	0.5 in (12.7 mm)	4343	9100		Cased		0.433 in (11 mm)		PCB Mount, Vertical Adjuster	9100	Wire	20.975 μH	12.5 μH		0.433 in (11 mm)	105 °C (221 °F)	225 mA
BTKANS-9443HM	Toko	Variable Inductor	RF Inductor	6		Yes	No		70						Dual In-Line		1			7.96 MHz									PCB Mount, Vertical Adjuster		Printed Wiring Pin	4.7 μH
154ANS-T1005Z	Toko	Variable Inductor	RF Inductor	6		No	No		100						Dual In-Line		1			7.96 MHz				Inductance is adjustable over 10% from Nominal Value					PCB Mount, Vertical Adjuster		Wire	4.7 μH
2433-08	Frontier Electronics	Variable Inductor	RF Inductor	2		No	No		68					412 nH			1			50 MHz									PCB Mount, Vertical Adjuster		Printed Wiring Pin	342 nH	272 nH
332PN-T1017Z	Toko	Variable Inductor	RF Inductor	5		No	No		55						Dual In-Line		1			7.96 MHz				Inductance is adjustable over 5% from Nominal Value					PCB Mount, Vertical Adjuster		Printed Wiring Pin	2.7 μH
A119ANS-18974Z	Toko	Variable Inductor	RF Inductor	4		Yes	No		110						Dual In-Line		1			7.96 MHz			7P	Inductance is adjustable over 10% from Nominal Value					PCB Mount, Vertical Adjuster		Wire	10 μH
A119ANS-T1037Z	Toko	Variable Inductor	RF Inductor	6		Yes	No		80						Dual In-Line		1			2.52 MHz				Inductance is adjustable over 10% from Nominal Value					PCB Mount, Vertical Adjuster		Printed Wiring Pin	22 μH
BTKANS-9445HM	Toko	Variable Inductor	RF Inductor	6		Yes	No		70						Dual In-Line		1			7.96 MHz			10K						PCB Mount, Vertical Adjuster		Wire	3.3 μH	3.3 μH
E526HN-100317	Toko	Variable Inductor	RF Inductor	4		No	No		170						Radial		1			100 MHz									PCB Mount, Vertical Adjuster		Wire	110 nH
164-03A06SL	Coilcraft	Variable Inductor	RF Inductor	2	PCB Mount	Yes	No		92		-40 °C (-40 °F)	Tin/Silver		41 nH	Radial		1	0.13 in (3.3 mm)	Aluminum	150 MHz	0.34 in (8.64 mm)	2323			Shielded	Tube	0.23 in (5.84 mm)	e2	PCB Mount, Vertical Adjuster		Wire	41 nH	32 nH		0.23 in (5.84 mm)	85 °C (185 °F)
4902-S	Bourns	Variable Inductor	RF Inductor	2	PCB Mount	Yes	No	0.026 in (0.66 mm)			-55 °C (-67 °F)			71 nH	Radial		1	0.157 in (3.988 mm)		75 MHz	0.562 in (14.275 mm)	4040	4900		Boxed		0.402 in (10.2 mm)		PCB Mount, Vertical Adjuster	4900	Wire	65 nH	59 nH		0.402 in (10.2 mm)	105 °C (221 °F)
146-09L	Coilcraft	Variable Inductor			Radial	No		0.02 in (0.51 mm)	66		-40 °C (-40 °F)	Tin/Silver	320 MHz			19.4 mΩ		0.138 in (3.5 mm)	Air		0.45 in (11.43 mm)	2727	146(FIXED)		Unshielded		0.268 in (6.81 mm)	e2		146 (Fixed)		264 nH			0.268 in (6.81 mm)	85 °C (185 °F)
150-02J08SL	Coilcraft	Variable Inductor	RF Inductor	2	PCB Mount	Yes	No		80		-40 °C (-40 °F)	Matte Tin		64 nH	Radial	9 mΩ	1	0.138 in (3.51 mm)	Carbonyl	50 MHz	0.476 in (12.1 mm)	3030	150		Shielded	Tube	0.299 in (7.6 mm)	e3	PCB Mount, Horizontal Adjuster	150(Tunable)	Wire	60 nH	56 nH		0.299 in (7.6 mm)	85 °C (185 °F)
164-02A06L	Coilcraft	Variable Inductor	RF Inductor	2	Radial	No	No	0.018 in (0.46 mm)	138		-40 °C (-40 °F)	Tin/Silver		34 nH	Radial		1	0.13 in (3.3 mm)	Aluminum	150 MHz	0.31 in (7.87 mm)	2020			Unshielded	Tube	0.205 in (5.21 mm)	e2	PCB Mount, Vertical Adjuster		Wire	34 nH	26 nH		0.205 in (5.21 mm)	85 °C (185 °F)
9055	Bourns	Variable Inductor	RF Inductor	2	PCB Mount	Yes	No		40	0.312 in (7.924 mm)	-55 °C (-67 °F)			120 μH	Radial	4 ohm	1	0.218 in (5.537 mm)		790 kHz	0.655 in (16.637 mm)	5454	9050		Shielded		0.539 in (13.69 mm)		PCB Mount, Vertical Adjuster	9050	Wire	90 μH	60 μH		0.539 in (13.69 mm)	105 °C (221 °F)	100 mA
SLOTTEN-5-10	Coilcraft	Variable Inductor	RF Inductor	5	PCB Mount	Yes	No		32		-40 °C (-40 °F)	Tin/Lead - Matte Tin - Copper		60 μH	Dual In-Line		1	0.157 in (4 mm)	Ferrite	2.5 MHz	0.512 in (13 mm)	4141			Shielded		0.411 in (10.45 mm)		PCB Mount, Vertical Adjuster		Wire	42.3 μH	25 μH		0.411 in (10.45 mm)	85 °C (185 °F)
143-20J12L	Coilcraft	Variable Inductor	RF Inductor	4	PCB Mount	No	No	0.025 in (0.635 mm)	92		-40 °C (-40 °F)	Tin/Silver		1.5 μH	Radial	30 mΩ	1	0.138 in (3.5 mm)	Carbonyl	40 MHz	0.704 in (17.88 mm)	3838	143		Unshielded	Tube	0.38 in (9.65 mm)	e2	PCB Mount, Vertical Adjuster	143 (Tunable)	Wire	1.4 μH	1.3 μH		0.38 in (9.65 mm)	85 °C (185 °F)
144-06J12L	Coilcraft	Variable Inductor	RF Inductor	4	Radial	No	No	0.025 in (0.635 mm)	154		-40 °C (-40 °F)	Matte Tin		306 nH	Radial	13.6 mΩ	1	0.138 in (3.5 mm)	Carbonyl	40 MHz	0.704 in (17.88 mm)	3838	144		Unshielded	Tube	0.38 in (9.65 mm)	e3	PCB Mount, Vertical Adjuster	144 (Tunable)	Wire	250 nH	193 nH		0.38 in (9.65 mm)	85 °C (185 °F)
7M3-151	Coilcraft	Variable Inductor	RF Inductor	5	PCB Mount	Yes	No		40		-40 °C (-40 °F)	Tin/Lead - Matte Tin - Copper		173 nH	Dual In-Line	124 mΩ	1	0.138 in (3.51 mm)	Ferrite	25 MHz	0.46 in (11.68 mm)	3030			Shielded		0.3 in (7.62 mm)		PCB Mount, Vertical Adjuster		Wire	150 nH	128 nH		0.3 in (7.62 mm)	85 °C (185 °F)
9109	Bourns	Variable Inductor	RF Inductor	2	PCB Mount	Yes	No	0.025 in (0.635 mm)	77		-55 °C (-67 °F)			5.7 μH	Radial	1.76 ohm	1	0.215 in (5.461 mm)		7.9 MHz	0.5 in (12.7 mm)	4343	9100		Cased		0.433 in (11 mm)		PCB Mount, Vertical Adjuster	9100	Wire	4.11 μH	2.52 μH		0.433 in (11 mm)	105 °C (221 °F)	368 mA
142-03J08SL	Coilcraft	Variable Inductor	RF Inductor	4	PCB Mount	Yes	No	0.025 in (0.635 mm)	85		-40 °C (-40 °F)	Tin/Silver	550 MHz	121 nH	Radial	9.6 mΩ	1	0.138 in (3.5 mm)	Carbonyl	40 MHz	0.531 in (13.49 mm)	4141			Shielded	Tube	0.411 in (10.44 mm)	e2	PCB Mount, Vertical Adjuster		Wire	120 nH	115 nH		0.411 in (10.44 mm)	85 °C (185 °F)
143-11J12SL	Coilcraft	Variable Inductor	RF Inductor	4	PCB Mount	Yes	No	0.025 in (0.635 mm)	78		-40 °C (-40 °F)	Tin/Silver	270 MHz	540 nH	Radial	19.2 mΩ	1	0.138 in (3.5 mm)	Carbonyl	40 MHz	0.75 in (19.05 mm)	4141			Shielded	Tube	0.411 in (10.44 mm)	e2	PCB Mount, Vertical Adjuster		Wire	468 nH	396 nH		0.411 in (10.44 mm)	85 °C (185 °F)
146-06J08SL	Coilcraft	Variable Inductor	RF Inductor	2	PCB Mount	Yes	No		72		-40 °C (-40 °F)	Tin/Silver		184 nH	Radial	14.5 mΩ	1	0.138 in (3.51 mm)	Carbonyl	50 MHz	0.476 in (12.1 mm)	3030	146		Shielded		0.299 in (7.6 mm)	e2	PCB Mount, Horizontal Adjuster	146 (Tunable)	Wire	163 nH	142 nH		0.299 in (7.6 mm)	85 °C (185 °F)
150-02J08L	Coilcraft	Variable Inductor	RF Inductor	2	Radial	No	No	0.02 in (0.51 mm)	100		-40 °C (-40 °F)	Matte Tin		78 nH	Radial	9 mΩ	1	0.138 in (3.5 mm)	Carbonyl	50 MHz	0.45 in (11.43 mm)	2727			Unshielded	Tube	0.268 in (6.81 mm)	e3	PCB Mount, Horizontal Adjuster		Wire	70 nH	62 nH		0.268 in (6.81 mm)	85 °C (185 °F)
150-05J08L	Coilcraft	Variable Inductor	RF Inductor	2	Radial	No	No	0.02 in (0.51 mm)	114		-40 °C (-40 °F)	Matte Tin		193 nH	Radial	13.2 mΩ	1	0.138 in (3.5 mm)	Carbonyl	50 MHz	0.45 in (11.43 mm)	2727			Unshielded	Tube	0.268 in (6.81 mm)	e3	PCB Mount, Horizontal Adjuster		Wire	165 nH	137 nH		0.268 in (6.81 mm)	85 °C (185 °F)
164-11A06SL	Coilcraft	Variable Inductor	RF Inductor	2	PCB Mount	Yes	No		60		-40 °C (-40 °F)	Tin/Silver		164 nH	Radial		1	0.13 in (3.3 mm)	Aluminum	100 MHz	0.34 in (8.64 mm)	2323			Shielded	Tube	0.23 in (5.84 mm)	e2	PCB Mount, Vertical Adjuster		Wire	164 nH	127 nH		0.23 in (5.84 mm)	85 °C (185 °F)
165-02A06L	Coilcraft	Variable Inductor	RF Inductor	2	Radial	No	No	0.018 in (0.46 mm)	143		-40 °C (-40 °F)	Tin/Silver		32 nH	Radial		1	0.13 in (3.3 mm)	Aluminum	150 MHz	0.31 in (7.87 mm)	2020			Unshielded	Tube	0.205 in (5.21 mm)	e2	PCB Mount, Vertical Adjuster		Wire	32 nH	25 nH		0.205 in (5.21 mm)	85 °C (185 °F)
7M2-102	Coilcraft	Variable Inductor	RF Inductor	5	PCB Mount	Yes	No		45		-40 °C (-40 °F)	Tin/Lead - Matte Tin - Copper		1.1 μH	Dual In-Line	396 mΩ	1	0.138 in (3.51 mm)	Ferrite	25 MHz	0.46 in (11.68 mm)	3030			Shielded		0.3 in (7.62 mm)		PCB Mount, Vertical Adjuster		Wire	1 μH	900 nH		0.3 in (7.62 mm)	85 °C (185 °F)
7M2-223	Coilcraft	Variable Inductor	RF Inductor	5	PCB Mount	Yes	No		20		-40 °C (-40 °F)	Tin/Lead - Matte Tin - Copper		25 μH	Dual In-Line	7.37 ohm	1	0.138 in (3.51 mm)	Ferrite	2.5 MHz	0.46 in (11.68 mm)	3030			Shielded		0.3 in (7.62 mm)		PCB Mount, Vertical Adjuster		Wire	22 μH	19 μH		0.3 in (7.62 mm)	85 °C (185 °F)
7M3-103	Coilcraft	Variable Inductor	RF Inductor	5	PCB Mount	Yes	No		35		-40 °C (-40 °F)	Tin/Lead - Matte Tin - Copper		12 μH	Dual In-Line	1.38 ohm	1	0.138 in (3.51 mm)	Ferrite	7.9 MHz	0.46 in (11.68 mm)	3030			Shielded		0.3 in (7.62 mm)		PCB Mount, Vertical Adjuster		Wire	10 μH	8 μH		0.3 in (7.62 mm)	85 °C (185 °F)
7M3-181	Coilcraft	Variable Inductor	RF Inductor	5	PCB Mount	Yes	No		45		-40 °C (-40 °F)	Tin/Lead - Matte Tin - Copper		207 nH	Dual In-Line	124 mΩ	1	0.138 in (3.51 mm)	Ferrite	25 MHz	0.46 in (11.68 mm)	3030			Shielded		0.3 in (7.62 mm)		PCB Mount, Vertical Adjuster		Wire	180 nH	153 nH		0.3 in (7.62 mm)	85 °C (185 °F)
7M3-182	Coilcraft	Variable Inductor	RF Inductor	5	PCB Mount	Yes	No		45		-40 °C (-40 °F)	Tin/Lead - Matte Tin - Copper		2.2 μH	Dual In-Line	396 mΩ	1	0.138 in (3.51 mm)	Ferrite	7.9 MHz	0.46 in (11.68 mm)	3030			Shielded		0.3 in (7.62 mm)		PCB Mount, Vertical Adjuster		Wire	1.8 μH	1.4 μH		0.3 in (7.62 mm)	85 °C (185 °F)
7M3-221	Coilcraft	Variable Inductor	RF Inductor	5	PCB Mount	Yes	No		45		-40 °C (-40 °F)	Tin/Lead - Matte Tin - Copper		253 nH	Dual In-Line	151 mΩ	1	0.138 in (3.51 mm)	Ferrite	25 MHz	0.46 in (11.68 mm)	3030			Shielded		0.3 in (7.62 mm)		PCB Mount, Vertical Adjuster		Wire	220 nH	187 nH		0.3 in (7.62 mm)	85 °C (185 °F)
7M3-222	Coilcraft	Variable Inductor	RF Inductor	5	PCB Mount	Yes	No		45		-40 °C (-40 °F)	Tin/Lead - Matte Tin - Copper		2.6 μH	Dual In-Line	412 mΩ	1	0.138 in (3.51 mm)	Ferrite	7.9 MHz	0.46 in (11.68 mm)	3030			Shielded		0.3 in (7.62 mm)		PCB Mount, Vertical Adjuster		Wire	2.2 μH	1.8 μH		0.3 in (7.62 mm)	85 °C (185 °F)
7M3-271	Coilcraft	Variable Inductor	RF Inductor	5	PCB Mount	Yes	No		50		-40 °C (-40 °F)	Tin/Lead - Matte Tin - Copper		311 nH	Dual In-Line	151 mΩ	1	0.138 in (3.51 mm)	Ferrite	25 MHz	0.46 in (11.68 mm)	3030			Shielded		0.3 in (7.62 mm)		PCB Mount, Vertical Adjuster		Wire	270 nH	230 nH		0.3 in (7.62 mm)	85 °C (185 °F)
7M3-681	Coilcraft	Variable Inductor	RF Inductor	5	PCB Mount	Yes	No		60		-40 °C (-40 °F)	Tin/Lead - Matte Tin - Copper		816 nH	Dual In-Line	248 mΩ	1	0.138 in (3.51 mm)	Ferrite	25 MHz	0.46 in (11.68 mm)	3030			Shielded		0.3 in (7.62 mm)		PCB Mount, Vertical Adjuster		Wire	680 nH	544 nH		0.3 in (7.62 mm)	85 °C (185 °F)
7M3-821	Coilcraft	Variable Inductor	RF Inductor	5	PCB Mount	Yes	No		60		-40 °C (-40 °F)	Tin/Lead - Matte Tin - Copper		984 nH	Dual In-Line	271 mΩ	1	0.138 in (3.51 mm)	Ferrite	25 MHz	0.46 in (11.68 mm)	3030			Shielded		0.3 in (7.62 mm)		PCB Mount, Vertical Adjuster		Wire	820 nH	656 nH		0.3 in (7.62 mm)	85 °C (185 °F)
SLOTTEN-2-04	Coilcraft	Variable Inductor	RF Inductor	5	PCB Mount	No	No	0.026 in (0.66 mm)	47		-40 °C (-40 °F)	Tin/Lead - Matte Tin - Copper		5.4 μH	Dual In-Line		1	0.138 in (3.5 mm)	Ferrite	7.9 MHz	0.5 in (12.7 mm)	3838			Unshielded		0.38 in (9.65 mm)		PCB Mount, Vertical Adjuster		Wire	3.9 μH	2.4 μH		0.38 in (9.65 mm)	85 °C (185 °F)
SLOTTEN-5-16	Coilcraft	Variable Inductor	RF Inductor	5	PCB Mount	Yes	No		45		-40 °C (-40 °F)	Tin/Lead - Matte Tin - Copper		522 μH	Dual In-Line		1	0.157 in (4 mm)	Ferrite	790 kHz	0.512 in (13 mm)	4141			Shielded		0.411 in (10.45 mm)		PCB Mount, Vertical Adjuster		Wire	312 μH	215 μH		0.411 in (10.45 mm)	85 °C (185 °F)

Variable Inductors

Variable inductors, also known as adjustable inductors or tunable inductors, are electronic components that are designed to vary the inductance value of a circuit. These components are used in a wide range of electronic applications, including tuning circuits, filters, and resonant circuits.

Variable inductors can be classified into several types based on their specific characteristics and applications. Some of the most common types of variable inductors include:

1. Ferrite core inductors - These inductors consist of a coil of wire wound around a ferrite core.

2. Air-core inductors - These inductors consist of a coil of wire wound around a non-magnetic core, such as a plastic or ceramic rod.

3. Sliding inductors - These inductors consist of a coil of wire wound around a non-magnetic core, which can be adjusted by sliding the core in and out of the coil to vary the inductance value.

Variable inductors are typically characterized by their inductance range, frequency response, and mechanical adjustment range. Inductance can be adjusted by changing the number of turns in the coil, the position of the magnetic core, or the distance between the coils.