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
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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
Proterial Ferrite Cores & Accessories 31x53x20 FINEMET Cut Core 42In Stock
Min.: 1
Mult.: 1

F3CC Ferrite Cores Cut Core Finemet
Proterial Ferrite Cores & Accessories CORE SET, ML91S EER-25-16-18 160In Stock
Min.: 2
Mult.: 2

ML91S Tray
Fair-Rite Ferrite Cores & Accessories 44 Multi Hole Plate 12.52x4.94x1.52MM 10.130In Stock
Min.: 1
Mult.: 1

26 Multi-Hole Cores Multi-Hole Connector Plate 10 Pin 44 Bulk
Fair-Rite Ferrite Cores & Accessories 95 EFD Core EFD10 Ind 610 nH 25% TOL 5.256In Stock
Min.: 1
Mult.: 1

89 Ferrite Cores Ungapped EFD Core 10.5 x 5.2 x 2.7 610 nH 25 % 98 Bulk
TDK Ferrite Cores & Accessories 5670nH 25% MnZn PC47 60x44.35x15.6mm 256In Stock
256Expected 31/08/2026
Min.: 1
Mult.: 1

E Multi-Hole Cores Ferrite Core for Switching Power Supplies 5.67 uH Manganese Zinc Tray
TDK Ferrite Cores & Accessories R12.5/7.5/5 T65 toroid 4.228In Stock
Min.: 1
Mult.: 1
: 1.500

TX12.5/7.5/5 Toroids Ungapped T65 Ammo Pack
TDK Ferrite Cores & Accessories E5-N87 '+30%-20% 13.661In Stock
Min.: 1
Mult.: 1

E5.3/2.7/2 Ferrite Cores Ungapped E Core E 5 270 nH - 20 %, + 30 % Core N87 Bulk
TDK Ferrite Cores & Accessories EQ20/6.3/14 N49 2400 +25% -25% 900In Stock
Min.: 1
Mult.: 1

I23/2/13 Ferrite Cores Ungapped EQ Core 20 x 14 x 6.3 2.4 uH 25 % EIQ 20 Core Set N49 Bulk
Fair-Rite Ferrite Cores & Accessories 44 Material 6 Hold 6x0.75x10MM 8.927In Stock
Min.: 1
Mult.: 1

26 Multi-Hole Cores Multi-Hole Connector Plate 6 Pin 44 Bulk
Fair-Rite Ferrite Cores & Accessories 78 PlanarEI Core Set Ind 5400 nH 25% TOL 629In Stock
Min.: 1
Mult.: 1

78 Ferrite Cores Ungapped EI Core 21.8 x 15.8 x 5.7 5.4 uH 25 % 78 Bulk
TDK Ferrite Cores & Accessories 12.5/7.5/5 T35 TOROID 4.947In Stock
Min.: 1
Mult.: 1
: 1.500

TX12.5/7.5/5 Toroids Ungapped 3.06 uH T35 Ammo Pack
TDK Ferrite Cores & Accessories EP13 N87 100 +3%-3% Sold as set 994In Stock
Min.: 1
Mult.: 1

EP13 Ferrite Cores Gapped EP Core EP 13 100 nH 3 % N87 Bulk
TDK Ferrite Cores & Accessories EP5-N87 +30%-20% Sold as set 4.267In Stock
Min.: 1
Mult.: 1

EP5 Ferrite Cores Ungapped EP Core EP 5 430 nH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories ETD44/22 15-N87-G1500 556In Stock
Min.: 1
Mult.: 1

ETD44/22/15 Ferrite Cores Gapped ETD Core 44 x 22 x 15 194 nH N87 Bulk
TDK Ferrite Cores & Accessories E80/38/20 N87LP 0.50MM 92In Stock
Min.: 1
Mult.: 1

E80/38/20 Ferrite Cores Gapped E Core 80 x 38 x 20 882 nH N87 Bulk
TDK Ferrite Cores & Accessories ETD54/28 19-N87-G200 166In Stock
Min.: 1
Mult.: 1

ETD54/28/19 Ferrite Cores Gapped ETD Core 54 x 28 x 19 200 nH N87 Bulk
TDK B64291A1204X000
TDK Ferrite Cores & Accessories Housing d=26 mm Makrolon 9415 1.653In Stock
Min.: 1
Mult.: 1

RCH26/16/H Ungapped 9415 Bulk
TDK B64291A1304X000
TDK Ferrite Cores & Accessories Housing d=30 mm Makrolon 9415 1.798In Stock
Min.: 1
Mult.: 1

RCH30/19.7/H Ungapped 9415 Bulk
TDK Ferrite Cores & Accessories Housing d=30 mm Makrolon 9415 1.620In Stock
Min.: 1
Mult.: 1

RCH30/25/H Ungapped 9415 Bulk
TDK B64290L0058X087
TDK Ferrite Cores & Accessories R34/20.5/10 N87 toroid 81In Stock
Min.: 1
Mult.: 1

TX34/20.5/10 Tray
Fair-Rite Ferrite Cores & Accessories 78 E Core E55/21 Ind 6500 nH 25% TOL 121In Stock
Min.: 1
Mult.: 1

94 Ferrite Cores Ungapped E Core 55.15 x 27.5 x 20.6 6.3 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 78 ER Core Set ER9.5 PLANAR 4.374In Stock
Min.: 1
Mult.: 1

95 Ferrite Cores ER Core ER 9.5 900 nH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 98 ER Core Set Ind 900 nH 25% TOL 3.910In Stock
Min.: 1
Mult.: 1

95 Ferrite Cores Ungapped ER Core 9.35 x 2.45 x 4.9 900 nH 25 % 98 Bulk
Chemi-Con Ferrite Cores & Accessories 38.1mH 28.3x12.7x17.5mm AEC-Q200 208In Stock
Min.: 1
Mult.: 1

FL-V Ferrite Cores Ring Core 28.3 mm x 17.5 mm Bulk
TDK Ferrite Cores & Accessories 25.3X14.8X20 T35 TOROID 300In Stock
Min.: 1
Mult.: 1

TX25.3/14.8/20 Toroids Ungapped 10.7 uH T35 Bulk