Part	Finish	Core Type	Height	Gap	Effective Area (Ae)	Initial Permeability (µi)	Core Factor (ΣI/A) mm⁻¹	Material	Material Temperature Rating	Diameter	Effective Length (le)	Inductance Factor (Al)	Tolerance
Laird Technologies EMI 33T0231-10P	Parylene	Toroid
Laird Technologies EMI 33T0190-10P	Parylene	Toroid	0.051 in	Ungapped	1.54 mm²	2700	6.62 mm⁻¹	33	33 °C	0.191 in	10.2 mm	512 nH	20 %
Laird Technologies EMI 33T0255-10P	Parylene	Toroid	0.158 in	Ungapped	7.49 mm²	2700	1.61 mm⁻¹	33	33 °C	0.256 in	12.08 mm	2.059 µH	20 %
Laird Technologies EMI 33T0155-00P	Parylene	Toroid
Laird Technologies EMI 33T0231-00P	Parylene	Toroid	0.061 in	Ungapped	2.06 mm²	2700	6.34 mm⁻¹	33	33 °C	0.231 in	13.03 mm	454 nH	20 %
Laird Technologies EMI 33T0500-100	Uncoated	Toroid	0.25 in	Ungapped	14.9 mm²	2700	2.1 mm⁻¹	33	33 °C	12.7 mm	31.22 mm	1.619 µH	20 %

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