Ferrite Cores & Accessories

Ferrite Cores & Accessories
Ferrite Cores are in stock with same-day shipping at Mouser from industry leading manufacturers.  Mouser is an authorized distributor for many ferrite core manufacturers including Fair-Rite, Proterial, TDK, & more. 
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Please view our selection of ferrite cores below.
Results: 3,245
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Type
Core
Core Size
Inductance
Tolerance
Accessory Type
Number of Pins
Core Material
Termination Style
Packaging
Fair-Rite Ferrite Cores & Accessories 98 PQ Core PQ32/20 Ind 4300 nH 25% TOL
Product Comments
452In Stock
Min.: 1
Mult.: 1

66 Ferrite Cores PQ Core 32 x 20 6 uH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 98 PQ Core PQ32/30 Ind 5850 nH 25% TOL
Product Comments
119In Stock
Min.: 1
Mult.: 1

66 Ferrite Cores Ungapped PQ Core 32 x 22 x 15.15 4.5 uH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 98 PQ Core PQ40/40 Ind 6720 nH 25% TOL
Product Comments
56In Stock
Min.: 1
Mult.: 1

66 Ferrite Cores Ungapped PQ Core 40.5 x 27.93 x 19.88 6.72 uH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 98 PQ Core PQ50/50 Ind 8000 nH 25% TOL
Product Comments
5In Stock
Min.: 1
Mult.: 1

66 Ferrite Cores Ungapped PQ Core 50 x 32 x 25 6.72 uH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 78 PlanarEI Core Set Ind 7200 nH 25% TOL
Product Comments
522In Stock
Min.: 1
Mult.: 1

78 Ferrite Cores Ungapped EI Core 31.75 x 20.32 x 6.35 7.2 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 EFD Core EFD15 Ind 800 nH 25% TOL
Product Comments
1,640In Stock
Min.: 1
Mult.: 1

89 Ferrite Cores Ungapped EFD Core EFD 15 880 nH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 EFD Core EFD20 Ind 1200 nH 25% TOL
Product Comments
976In Stock
Min.: 1
Mult.: 1

89 Ferrite Cores Ungapped EFD Core 20 x 10 x 6.65 1.2 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 EFD Core EFD30 Ind 2100 nH 25% TOL
Product Comments
415In Stock
Min.: 1
Mult.: 1

89 Ferrite Cores Ungapped EFD Core 30 x 15 x 9.1 2.8 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 95 EFD Core EFD30 Ind 2550 nH 25% TOL
Datasheet
Product Comments
38In Stock
Min.: 1
Mult.: 1

89 Ferrite Cores Ungapped EFD Core 30 x 15 x 9.1 2.8 uH 25 % 95 Bulk
Fair-Rite Ferrite Cores & Accessories 98 EFD Core EFD12 Ind 730 nH 25% TOL
Product Comments
1,881In Stock
Min.: 1
Mult.: 1

89 Ferrite Cores Ungapped EFD Core 12.5 x 6.2 x 3.5 730 nH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 98 EFD Core EFD20 Ind 1200 nH 25% TOL
Product Comments
877In Stock
Min.: 1
Mult.: 1

89 Ferrite Cores Ungapped EFD Core 20 x 10 x 6.65 1.2 uH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 78 E Core EF25 Ind 1800 nH 25% TOL
Product Comments
940In Stock
Min.: 1
Mult.: 1

94 Ferrite Cores Ungapped E Core 25.05 x 12.55 x 7.2 1.8 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 E Core EF32 Ind 2600 nH 25% TOL
Product Comments
129In Stock
Min.: 1
Mult.: 1

94 Ferrite Cores Ungapped E Core 32.1 x 16.1 x 9.15 2.6 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 E Core E42/15 Ind 4300 nH 25% TOL
Product Comments
39In Stock
Min.: 1
Mult.: 1

94 Ferrite Cores Ungapped E Core 42 x 21.2 x 14.9 4.3 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 E Core E65/27 Ind 7600 nH 25% TOL
Product Comments
14In Stock
Min.: 1
Mult.: 1

94 Ferrite Cores Ungapped E Core 65.2 x 32.5 x 26.9 7.6 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 Planar EE Core Ind 6200 nH 25% TOL
Product Comments
411In Stock
Min.: 1
Mult.: 1

94 Ferrite Cores Ungapped E Core 31.75 x 20.32 x 6.35 6.2 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 Planar EE Core Ind 8200 nH 25% TOL
Product Comments
266In Stock
Min.: 1
Mult.: 1

94 Ferrite Cores Ungapped E Core 38.1 x 25.4 x 8.25 8.2 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 Planar EE Core Ind 7300 nH 25% TOL
Product Comments
56In Stock
Min.: 1
Mult.: 1

94 Ferrite Cores Ungapped E Core 43.2 x 27.9 x 9.55 7.3 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 95 E Core E33/13 Ind 5000 nH 25% TOL
Product Comments
331In Stock
Min.: 1
Mult.: 1

94 Ferrite Cores Ungapped E Core 33 x 14 x 12.7 5 uH 25 % 95 Bulk
Fair-Rite Ferrite Cores & Accessories 95 Planar EE Core Ind 10100 nH 25% TOL
Product Comments
51In Stock
Min.: 1
Mult.: 1

94 Ferrite Cores Ungapped E Core 38.1 x 25.4 x 8.25 10.1 uH 25 % 95 Bulk
Fair-Rite Ferrite Cores & Accessories 98 E Core EF20 Ind 1450 nH 25% TOL
Product Comments
609In Stock
Min.: 1
Mult.: 1

94 Ferrite Cores Ungapped E Core 20 x 9.9 x 5.65 1.45 uH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 98 E Core EF25 Ind 1900 nH 25% TOL
Product Comments
1,139In Stock
Min.: 1
Mult.: 1

94 Ferrite Cores Ungapped E Core 25.05 x 12.55 x 7.2 1.9 uH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 98 E Core E42/20 Ind 5200 nH 25% TOL
Product Comments
24In Stock
Min.: 1
Mult.: 1

94 Ferrite Cores Ungapped E Core 42 x 21.2 x 19.85 5.2 uH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 98 Planar EE Core Ind 6400 nH 25% TOL
Product Comments
371In Stock
Min.: 1
Mult.: 1

94 Ferrite Cores Ungapped E Core 31.75 x 6.35 x 20.35 6.4 uH 25 % 98 Bulk
Fair-Rite Ferrite Cores & Accessories 78 EER Core EER25.5 Ind 1800 nH 25% TOL
Product Comments
749In Stock
Min.: 1
Mult.: 1

95 Ferrite Cores Ungapped EER Core 25.5 x 9.3 x 7.5 1.8 uH 25 % 78 Bulk