Ferrite International

Ferrite International (TSC) manufactures high-quality soft ferrite cores for transformers, inductors, and EMI suppression, proudly made in the USA since 1985.

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Series	Category	# Parts	Status	Description

Standalone parts(253)

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Part	Category	Description
Ferrite International 5000 13-06-03-0000	Magnetics - Transformer Inductor Components	E CORE
Ferrite International 5000 13-06-04-0000	Magnetics - Transformer Inductor Components	E CORE
Ferrite International 5000 15-08-05-0000	Magnetics - Transformer Inductor Components	EFD CORE
Ferrite International 5000 16-08-05-0000	Magnetics - Transformer Inductor Components	E CORE
Ferrite International 5000 19-08-05-0000	Magnetics - Transformer Inductor Components	E CORE
Ferrite International 5000 25-10-06-0000	Magnetics - Transformer Inductor Components	E CORE
Ferrite International 5000 25-13-07-0000	Magnetics - Transformer Inductor Components	E CORE
Ferrite International 5000 25-13-09-0000	Magnetics - Transformer Inductor Components	EFD CORE
Ferrite International 5000 29-19-08-0002	Magnetics - Transformer Inductor Components	TOROID
Ferrite International 5000 29-19-15-0002	Magnetics - Transformer Inductor Components	TOROID

Part	Spec A	Spec B	Spec C	Spec D	Description

Ferrite International, operating under TSC International, was established in 1985 in Wadsworth, Illinois with the mission of producing high-volume ferrite cores for the electronics industry. As the largest volume producer of soft ferrite cores in the Americas, all products are 100% made in the USA.

TSC Ferrite International's product line includes:

Soft ferrite cores for transformers, chokes, and inductors
Toroidal suppression cores for EMI filtering
Ferrite components for electronic ballasts and switching power supplies
Custom ferrite solutions for automotive, solar, and charging applications
High-permeability cores with distributed air gap technology

The company has diversified beyond its original power supply focus to support automotive, inverter, solar energy, EV charging, and other growing industries. TSC's ferrite technology combines high permeability with distributed air gap characteristics, delivering superior inductance performance across varying DC current conditions.

Frequently Asked Questions

What products does Ferrite International manufacture?: Ferrite International (TSC) manufactures soft ferrite cores for transformers, inductors, chokes, and EMI suppression applications, serving power supply, automotive, solar, and charging industries.
Are Ferrite International products made in the USA?: Yes, TSC Ferrite International products are 100% made in the USA, distinguishing them in a market where 90% of soft ferrites are produced overseas.
What industries use Ferrite International components?: Their ferrite cores serve electronic ballast, switching power supply, automotive, inverter, solar energy, EV charging, and general industrial electronics applications.
What makes TSC ferrite cores unique?: TSC combines high permeability soft ferrite material with inherent distributed air gap technology, producing cores that deliver high inductance values across varying DC current conditions.