TDK Fixed Inductors 1,302

Reset All

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	Terminal Placement	DC Resistance	No. of Functions	Lead Length	Core Material	Test Frequency	Package Height	Case or Size Code	Manufacturer Series	Special Feature	Construction	Tolerance	Packing Method	Package Length	JESD-609 Code	Shape or Size Description	Series	Terminal Shape	Nominal Inductance (L)	Package Diameter	Reference Standard	Package Width	Maximum Operating Temperature	Maximum Rated Current
SPM10040T-2R2M	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES				-40 Cel			DUAL ENDED	.00748 ohm	1		Metal	.1 MHz	4 mm	4239			Rectangular	20 %	TR, Embossed Plastic, 13 Inch	10.7 mm		RECTANGULAR PACKAGE		WRAPAROUND	2.2 uH			10 mm	125 Cel	12 A
SPM10040T-2R2M-HZ	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES				-40 Cel			DUAL ENDED	.00748 ohm	1		Metal	.1 MHz	4 mm	4239			Rectangular	20 %	TR, Embossed Plastic, 13 Inch	10.7 mm		RECTANGULAR PACKAGE		WRAPAROUND	2.2 uH		AEC-Q200	10 mm	125 Cel	16.7 A
SPM10040T-2R2M-HZR	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES				-40 Cel			DUAL ENDED	.00792 ohm	1		Metal	.1 MHz	4 mm	4239			Rectangular	20 %	TR, Embossed Plastic, 13 Inch	10.7 mm		RECTANGULAR PACKAGE		WRAPAROUND	2.2 uH		AEC-Q200	10 mm	125 Cel	13.1 A
VLS201610HBX-R68M-1	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES				-40 Cel			DUAL ENDED	.053 ohm	1		METAL CORE	1 MHz	1 mm	0806			Rectangular	20 %	TR, Embossed Plastic, 7 Inch	2 mm		RECTANGULAR PACKAGE		ONE SURFACE	.68 uH			1.6 mm	105 Cel	2.47 A
VLS6045EX-680M	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES				-40 Cel	TIN OVER NICKEL		DUAL ENDED	.31 ohm	1		FERRITE	.1 MHz	4.5 mm	2424		DC RESISTANCE IS MEASURED AT 30%	Rectangular	20 %	TR, Embossed Plastic, 13 Inch	6 mm	e3	RECTANGULAR PACKAGE		ONE SURFACE	68 uH			6 mm	105 Cel	1 A
B82144F2683J000	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	Axial	NO	NO	.8 mm	40		-55 Cel	TIN OVER NICKEL	6.1 MHz	AXIAL	.35 ohm	1		FERRITE	.1 MHz				FLAME PROOF, Q FACTOR IS MEASURED AT 0.0796 MHZ, INDUCTANCE IS MEASURED AT 1 mA	Tubular	5 %	TR, 14 INCH	9.2 mm	e3	TUBULAR PACKAGE		WIRE	68 uH	6.5 mm			125 Cel	1.5 A
B82422A3120K100	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	SMT	NO	YES		25		-55 Cel	TIN SILVER COPPER	3500 MHz	DUAL ENDED	.1 ohm	1		Ceramic	10 MHz	2 mm	1210		Q FACTOR IS MEASURED AT: 100MHZ	Rectangular	10 %	TR, Blister, 7 Inch	3.2 mm	e1	RECTANGULAR PACKAGE		J BEND	.012 uH		AEC-Q200	2.5 mm	150 Cel	.7 A
B82462G4104M000	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES				-55 Cel	TIN		DUAL ENDED	.58 ohm	1		Ferrite	.1 MHz	3 mm	2525			Rectangular	20 %	TR, Blister, 13 Inch	6.3 mm	e3	RECTANGULAR PACKAGE		ONE SURFACE	100 uH		AEC-Q200	6.3 mm	150 Cel	.53 A
B82476B1153M100	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	NO	YES				-55 Cel			DUAL ENDED	.04 ohm	1		FERRITE	.1 MHz	5.08 mm	5137			Rectangular	20 %	TR, BLISTER, 13 INCH	12.95 mm		RECTANGULAR PACKAGE		ONE SURFACE	15 uH		AEC-Q200	9.4 mm	150 Cel	3.4 A
B82477G2224M000	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES				-55 Cel	TIN		DUAL ENDED	.4 ohm	1		FERRITE	.001 MHz	6 mm	4848			Rectangular	20 %	TR, Blister, 13 Inch	12.3 mm	e3	RECTANGULAR PACKAGE		ONE SURFACE	220 uH			12.3 mm	125 Cel	.8 A
B82496C3560J000	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	SMT	NO	YES		14		-55 Cel	TIN OVER NICKEL	2500 MHz	DUAL ENDED	1.2 ohm	1		CERAMIC	100 MHz	.8 mm	0603			Rectangular	5 %	TR, CARDBOARD, 7 INCH	1.6 mm	e3	RECTANGULAR PACKAGE		WRAPAROUND	.056 uH		AEC-Q200	.8 mm	150 Cel	.25 A
B82559A7103A025	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	SMT	YES	YES				-40 Cel	TIN SILVER COPPER	2 MHz	DUAL ENDED	.00255 ohm	1		Ferrite	.01 MHz	12.8 mm				Rectangular	7 %	Tray	25.3 mm	e1	RECTANGULAR PACKAGE		WRAPAROUND	10 uH			23.5 mm	125 Cel	24 A
B82731H2701A030	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	4	PCB Mount	NO	NO				-40 Cel	TIN		RADIAL	1 ohm	2	3 mm	Ferrite	.01 MHz	15.5 mm			INDUCTANCE IS MEASURED AT 0.1 mA	Rectangular	50 %	Tray	21 mm	e3	RECTANGULAR PACKAGE		FLAT	27000 uH			20 mm	125 Cel	.7 A
B82733F2112B001	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	4	PCB Mount	NO	NO				-40 Cel	TIN OVER NICKEL		DUAL IN-LINE	.804 ohm	2	3.5 mm	Ferrite	.01 MHz	14 mm			INDUCTANCE IS MEASURED AT 0.1 mA	Rectangular	50 %	Tray	26.5 mm	e3	RECTANGULAR PACKAGE		FLAT	47000 uH			24.8 mm	125 Cel	1.1 A
CLF7045NIT-3R3N-D	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES				-55 Cel			DUAL ENDED	.016 ohm	1		Ferrite	.1 MHz	4.5 mm	2928		DCR IS MEASURED AT 30% TOLERANCE	Rectangular	30 %	TR, BLISTER PLASTIC, 13 INCH	7.4 mm		RECTANGULAR PACKAGE		WRAPAROUND	3.3 uH		AEC-Q200	7 mm	150 Cel	4.8 A
ELF1010SKI-221K-PF	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	Radial	YES	NO	.62 mm	50	5 mm	-20 Cel	Tin (Sn)	3.1 MHz	RADIAL	.98 ohm	1		Iron	.796 MHz			ELF1010		Magnetically Shielded	10 %	Bulk	10.5 mm	e3	CYLINDRICAL PACKAGE	ELF1010(K TOL)	WIRE	220 uH	10.5 mm			80 Cel	.35 A
MLF1608A3R3JTD25	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	SMT	YES	YES		35		-55 Cel		65 MHz	DUAL ENDED	1.3 ohm	1		FERRITE	10 MHz	.8 mm	0603		INDUCTANCE IS MEASURED AT 1 MILLI AMPERE	Rectangular	5 %	TR, PUNCHED PAPER, 7 INCH	1.6 mm		RECTANGULAR PACKAGE		WRAPAROUND	3.3 uH		AEC-Q200	.8 mm	125 Cel	.03 A
MLP2012S4R7MT	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2		YES	YES				-40 Cel			DUAL ENDED	.26 ohm	1		FERRITE	2 MHz		0805		DCR IS MEASURED AT 30% TOLERANCE		20 %				RECTANGULAR PACKAGE		WRAPAROUND	4.7 uH				85 Cel	.7 A
NLV25T-101J-EFD	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	SMT	NO	YES		15		-40 Cel		12 MHz	DUAL ENDED	21 ohm	1		FERRITE	.796 MHz	1.8 mm	1008			Rectangular	5 %	TR, Blister Plastic, 7 Inch	2.5 mm		RECTANGULAR PACKAGE		L BEND	100 uH		AEC-Q200	2 mm	105 Cel	.06 A
SLF7045T-100M1R3-PF	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES				-40 Cel			DUAL ENDED	.036 ohm	1		Ferrite	.1 MHz	4.5 mm	2828		DC RESISTANCE MEASURED AT: 20%	Rectangular	20 %	TR, BLISTER PLASTIC, 13 INCH	7 mm		RECTANGULAR PACKAGE		WRAPAROUND	10 uH			7 mm	105 Cel	1.78 A
SPM6530T-4R7M-HZ	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES				-40 Cel			DUAL ENDED	.0394 ohm	1		Metal	.1 MHz	3 mm	2826			Rectangular	20 %	TR, Embossed Plastic, 13 Inch	7.1 mm		RECTANGULAR PACKAGE		WRAPAROUND	4.7 uH		AEC-Q200	6.5 mm	125 Cel	5.6 A
SPM6530T-R68M140	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES				-40 Cel			DUAL ENDED	.00539 ohm	1		Metal	.1 MHz	3 mm	2826			Rectangular	20 %	TR, Embossed Plastic, 13 Inch	7.1 mm		RECTANGULAR PACKAGE		WRAPAROUND	.68 uH			6.5 mm	125 Cel	16 A
VLS3012HBX-4R7M-N	TDK	GENERAL PURPOSE INDUCTOR	POWER CIRCUIT	2	SMT	YES	YES				-40 Cel			DUAL ENDED	.201 ohm	1		Metal	1 MHz	1.2 mm	1212			Rectangular	20 %	TR, Embossed Plastic, 7 Inch	3 mm		RECTANGULAR PACKAGE		WRAPAROUND	4.7 uH			3 mm	105 Cel	2.01 A
WR303050-15F5-G	TDK	GENERAL PURPOSE INDUCTOR		2	Radial	NO	NO				-30 Cel			RADIAL	.41 ohm	1			.1 MHz	.92 mm				Rectangular			30 mm		RECTANGULAR PACKAGE		WIRE	12.3 uH			29.6 mm	70 Cel
B78148-S1392-K	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2		NO	NO		60		-55 Cel	Tin (Sn)	105 MHz	RADIAL	.31 ohm	1		FERRITE				B78148S	Q MEASURED AT 7.96 MHZ		10 %			e3	TUBULAR PACKAGE		WIRE	3.9 uH				125 Cel	.85 A
B78148-T1392-K	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2		NO	NO		40		-55 Cel	Tin (Sn)	100 MHz	RADIAL	.55 ohm	1		FERRITE	1 MHz			B78148T	Q MEASURED AT 7.96MHZ		10 %			e3	TUBULAR PACKAGE		WIRE	3.9 uH				125 Cel	.4 A
B82111B0000C013	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	Axial	NO	NO	.63 mm			-55 Cel	TIN	145 MHz	AXIAL	.025 ohm	1	39 mm	Ferrite	1 MHz				DC RESISTANCE IS MEASURED AT :20%	Tubular	20 %	Bulk	24 mm	e3	TUBULAR PACKAGE		WIRE	8 uH	7 mm			125 Cel	3 A
B82144B1105J000	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	Axial	NO	NO	.8 mm	60	5 mm	-55 Cel	TIN	2.2 MHz	RADIAL	4.2 ohm	1		Ferrite	.1 MHz				Q IS MEASURED AT 0.252 MHZ	Tubular	5 %	TR, 14 INCH	9.2 mm	e3	TUBULAR PACKAGE		WIRE	1000 uH	6.5 mm			125 Cel	.28 A
B82422H1224J000	TDK	GENERAL PURPOSE INDUCTOR	DC-DC CONVERTER	2	SMT	NO	YES		15		-55 Cel	TIN SILVER COPPER	5.5 MHz	DUAL ENDED	10 ohm	1		FERRITE	.796 MHz	2.2 mm	1210			Rectangular	5 %	TR, Blister, 7 Inch	3.2 mm	e1	RECTANGULAR PACKAGE		J BEND	220 uH		AEC-Q200	2.5 mm	150 Cel	.11 A
B82422T1473K000	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	SMT	NO	YES		27		-55 Cel	TIN SILVER COPPER	15 MHz	DUAL ENDED	7 ohm	1		Ferrite	2.52 MHz	2 mm	1210			Rectangular	10 %	TR, Blister, 7 Inch	3.2 mm	e1	RECTANGULAR PACKAGE		J BEND	47 uH		AEC-Q200	2.5 mm	125 Cel	.06 A
B82432-T1182-K	TDK	GENERAL PURPOSE INDUCTOR	HIGH CURRENT INDUCTOR	2		NO	YES		10		-55 Cel	Tin (Sn) - with Nickel (Ni) barrier	70 MHz	DUAL ENDED	.13 ohm	1		FERRITE	7.96 MHz			B82432T			10 %			e3	RECTANGULAR PACKAGE		J BEND	1.8 uH				150 Cel	1.05 A
B82432T1182K000	TDK	GENERAL PURPOSE INDUCTOR	DC-DC CONVERTER	2	SMT	NO	YES		10		-55 Cel	TIN OVER NICKEL	70 MHz	DUAL ENDED	.13 ohm	1		FERRITE	7.96 MHz	3.2 mm	1812			Rectangular	10 %	TR, Blister, 13 Inch	4.5 mm	e3	RECTANGULAR PACKAGE		J BEND	1.8 uH		AEC-Q200	3.2 mm	150 Cel	1.05 A
B82472G6474M000	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES				-55 Cel	TIN		DUAL ENDED	2 ohm	1		Ferrite	.1 MHz	4.5 mm	2929			Rectangular	20 %	TR, Blister, 13 Inch	7.3 mm	e3	RECTANGULAR PACKAGE		ONE SURFACE	470 uH			7.3 mm	125 Cel	.29 A
B82472P6474M000	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES				-55 Cel	TIN OVER NICKEL		DUAL ENDED	2 ohm	1		FERRITE	.1 MHz	4.5 mm	2929			Magnetically Shielded	20 %	TR, Blister, 13 Inch	7.3 mm	e3	RECTANGULAR PACKAGE		WRAPAROUND	470 uH		AEC-Q200	7.3 mm	150 Cel	.29 A
B82476-A1105-M	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2		NO	YES				-55 Cel	Tin (Sn) - with Nickel (Ni) barrier		DUAL ENDED	2.15 ohm	1		FERRITE	.1 MHz			B82476A1			20 %			e3	RECTANGULAR PACKAGE		WRAPAROUND	1000 uH				150 Cel	.3 A
B82477R4302M100	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES				-55 Cel			DUAL ENDED	.009 ohm	1		FERRITE	.1 MHz	8.5 mm	4949			Rectangular Case	20 %	TR, Blister, 13 Inch	12.5 mm		RECTANGULAR PACKAGE		WRAPAROUND	3 uH		AEC-Q200	12.5 mm	150 Cel	8.7 A
B82496C3120J000	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	SMT	NO	YES		14		-55 Cel	TIN OVER NICKEL	5000 MHz	DUAL ENDED	.35 ohm	1		CERAMIC	100 MHz	.8 mm	0603			Rectangular	5 %	TR, CARDBOARD, 7 INCH	1.6 mm	e3	RECTANGULAR PACKAGE		WRAPAROUND	.012 uH		AEC-Q200	.8 mm	150 Cel	.45 A
B82496C3151J000	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	SMT	NO	YES		5		-55 Cel	TIN OVER NICKEL	1600 MHz	DUAL ENDED	5 ohm	1		CERAMIC	25.2 MHz	.8 mm	0603			Rectangular	5 %	TR, CARDBOARD, 7 INCH	1.6 mm	e3	RECTANGULAR PACKAGE		WRAPAROUND	.15 uH		AEC-Q200	.8 mm	150 Cel	.13 A
B82496C3181J000	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	SMT	NO	YES		4		-55 Cel	TIN OVER NICKEL	1400 MHz	DUAL ENDED	6 ohm	1		CERAMIC	25.2 MHz	.8 mm	0603			Rectangular	5 %	TR, CARDBOARD, 7 INCH	1.6 mm	e3	RECTANGULAR PACKAGE		WRAPAROUND	.18 uH		AEC-Q200	.8 mm	150 Cel	.12 A
B82498F3390J000	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	SMT	NO	YES		65		-55 Cel	SILVER PALLADIUM PLATINUM	2100 MHz	DUAL ENDED	.12 ohm	1		Ceramic	250 MHz	1.4 mm	0805		Q FACTOR IS MEASURED AT: 500MHZ	Rectangular	5 %	TR, Blister, 7 Inch	2.3 mm	e4	RECTANGULAR PACKAGE		ONE SURFACE	.039 uH			1.7 mm	125 Cel	.6 A
B82730G3102A020	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	4	PCB Mount	NO	NO	.6 mm			-40 Cel			DUAL IN-LINE	.34 ohm	2	3 mm	Ferrite	.01 MHz	12 mm			INDUCTANCE IS MEASURED AT 0.1 mA	Rectangular	50 %	Tray	16.5 mm		RECTANGULAR PACKAGE		WIRE	1800 uH			15 mm	125 Cel	1 A
B82732-R2172-B30	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	4		NO	NO				-40 Cel	Tin (Sn)		DUAL IN-LINE	.19 ohm	1		FERRITE	.01 MHz			B82732R			50 %			e3	RECTANGULAR PACKAGE		WIRE	6800 uH				125 Cel	1.7 A
B82791-H2701-N1	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	4		NO	NO				-40 Cel	Tin (Sn) - with Nickel (Ni) barrier		DUAL IN-LINE	.44 ohm	1		FERRITE	.01 MHz			B82791H			50 %			e3	RECTANGULAR PACKAGE		WIRE	4700 uH				125 Cel	.7 A
CLF7045T-221M-D	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2		YES	YES				-40 Cel			DUAL ENDED	.66 ohm	1		FERRITE	.1 MHz	4.5 mm			DCR MEASURED AT 20% TOLERANCE		20 %	TR, 13 INCH	7.2 mm		RECTANGULAR PACKAGE		WRAPAROUND	220 uH		AEC-Q200	6.9 mm	150 Cel	.52 A
MHQ0603P6N8JT000	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	SMT	NO	YES		16		-55 Cel		4000 MHz	DUAL ENDED	.7 ohm	1		Ceramic	500 MHz	.35 mm	0301			Rectangular	5 %	TR, PUNCHED PAPER, 7 INCH	.65 mm		RECTANGULAR PACKAGE		WRAPAROUND	.0068 uH			.35 mm	125 Cel	.3 A
MLF1005VR18JT000	TDK	GENERAL PURPOSE INDUCTOR	POWER INDUCTOR	2	SMT	YES	YES		15		-55 Cel		320 MHz	DUAL ENDED	.72 ohm	1		FERRITE	25 MHz	.5 mm	0402			Rectangular	5 %	TR, PUNCHED PAPER, 7 INCH	1 mm		RECTANGULAR PACKAGE		WRAPAROUND	.18 uH			.5 mm	125 Cel	.16 A
MLF1608C150KTD25	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	SMT	YES	YES		20		-55 Cel		22 MHz	DUAL ENDED	1.5 ohm	1		FERRITE	1 MHz	.8 mm	0603		INDUCTANCE IS MEASURED AT 1 MILLI AMPERE	Rectangular	10 %	TR, PUNCHED PAPER, 7 INCH	1.6 mm		RECTANGULAR PACKAGE		WRAPAROUND	15 uH		AEC-Q200	.8 mm	125 Cel	.002 A
MLF2012E5R6JTD25	TDK	GENERAL PURPOSE INDUCTOR	RF INDUCTOR	2	SMT	YES	YES		50		-55 Cel		45 MHz	DUAL ENDED	.6 ohm	1		FERRITE	4 MHz	1.25 mm	0805			Rectangular	5 %	TR, PUNCHED PAPER, 7 INCH	2 mm		RECTANGULAR PACKAGE		WRAPAROUND	5.6 uH		AEC-Q200	1.25 mm	125 Cel	.015 A

Fixed Inductors

Fixed inductors, also known as passive inductors, are electronic components that are designed to store energy in a magnetic field. These components are used in a wide range of electronic applications, including power supplies, filters, oscillators, and RF circuits.

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

1. Wire-wound inductors - These inductors consist of a wire coil wound around a core, typically made of a magnetic material such as iron or ferrite. Wire-wound inductors are commonly used in power supplies and filters.

2. Multilayer ceramic inductors - These inductors are made by stacking thin layers of ceramic material with metal electrodes. Multilayer ceramic inductors are commonly used in high-frequency applications due to their high Q factor and small size.

3. Ferrite bead inductors - These inductors consist of a cylindrical or toroidal ferrite bead that is threaded onto a wire or placed over a PCB trace. Ferrite bead inductors are commonly used in EMI suppression and RF filtering applications.

Fixed inductors are available in a wide range of inductance values, sizes, and power ratings. They are typically characterized by their inductance value, tolerance, and frequency response. Inductance is measured in henries (H) or millihenries (mH), and tolerance refers to the allowed deviation from the specified inductance value.