Squaroids are toroids with a square shaped outer dimension. Unlike toroids their square shape allows them to be mounted vertically on a board without using a header or mounting device. These cores can also be used in various applications including EMI suppressors, chokes, transformers and inductors. Squaroids also have a closed magnetic structure which confines magnetic flux within the core body giving the structure good shielding characteristics as well as optimal inductance to core volume ratio.

		Nominal Mechanical Specifications								Core Constants
MMG Part No.		Units		Outside Diameter		Inside Diameter		Height		le		Ae		Ve		C1
S_ _-1A23-13/1		in. mm		0.073 1.854		0.038 0.965		0.045B 1.143		0.413		0.005		0.202		84,199
S_ _1C23-10/1		in. mm		0.072 1.829		0.035 0.889		0.047 1.194		0.392		0.005		0.211		72.966
S_ _-4F22-10/1		in. mm		0.072 1.829		0.035 0.889		0.155 3.937		0.392		0.005		0.202		22.125
S_ _202V-1K/1		in. mm		0.100 2.540		0.055 1.397		0.070 1.778		0.583		0.005		0.286		59,111

	Standard Material Permeability
		FA1 370		F52 850		F53 1050		| |		F9Q 2300		F9N 4400		F82 5000		FT6 6000		FT7 7500		FTA 10000
MMG Part No.	Nominal AL Values nH/N2
S_ _-1A23-13/1		55		127		157				343		657		746		896		1120		1493
S_ _-1C23-10/1		64		146		181				396		758		861		1034		1292		1723
S_ _-4F22-10/1		210		483		597				1307		2500		2841		3409		4261		5681
S_ _-202V-1K/1		79		181		223				489		936		1063		1276		1595		2126

_ _ is designated for the material.

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