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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 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
TDK Ferrite Cores & Accessories PQ65/60-N97-DG250 Sold as set
Datasheet
17In Stock
Min.: 1
Mult.: 1

PQ65/60 Ferrite Cores Distributed Gap PQ Core PQ 65 x 60 250 nH N95 Tray
TDK Ferrite Cores & Accessories ETD49/25/16 N87LP 0.10MM
Datasheet
196In Stock
Min.: 1
Mult.: 1

ETD49/25/16 Ferrite Cores Gapped ETD Core 49 x 25 x 16 100 nH N87 Bulk
TDK Ferrite Cores & Accessories E70/33/32-N87-DG100
Datasheet
50In Stock
Min.: 1
Mult.: 1

E70/33/32 Ferrite Cores Distributed Gap E Core 70 x 33 x 32 100 nH N87 Tray
Proterial Ferrite Cores & Accessories 31x53x20 FINEMET Cut Core
Datasheet
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
Product Comments
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
Datasheet
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
Datasheet
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%
Datasheet
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%
Datasheet
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 78 ROD 7.5mm 0.75mm 38.966In Stock
Min.: 1
Mult.: 1

30 Rods Solid Rod 78 Bulk
Fair-Rite Ferrite Cores & Accessories 95 EFD Core EFD12 Ind 850 nH 25% TOL
Product Comments
4.968In Stock
Min.: 1
Mult.: 1

89 Ferrite Cores Ungapped EFD Core 12.5 x 6.2 x 3.5 850 nH 25 % 95 Bulk
TDK Ferrite Cores & Accessories 38.1X19.05X12.7N87 TOROID
Datasheet
260In Stock
Min.: 1
Mult.: 1

TX38/19/13 Toroids Ungapped 3.87 uH N87 Bulk
TDK Ferrite Cores & Accessories RM10/I-N41 '+30%-20% Sold as set
Datasheet
501In Stock
Min.: 1
Mult.: 1

RM10 Ferrite Cores Ungapped RM Core RM 10 5.5 uH - 20 %, + 30 % N41 Blister Pack
TDK Ferrite Cores & Accessories RM 10 N87 5200 '+30%-20% Sold as set
Datasheet
436In Stock
Min.: 1
Mult.: 1

RM10/LP Ferrite Cores Ungapped RM LP Core RM 10 5.2 uH - 20 %, + 30 % N87 Blister Pack
TDK Ferrite Cores & Accessories PQ32/30-N97-DG100 100 Sold as set
Datasheet
223In Stock
Min.: 1
Mult.: 1

PQ32/30 Ferrite Cores Gapped PQ Core 32 mm x 22 mm 100 nH N95 Tray
TDK Ferrite Cores & Accessories CF-E20/10 6-VRA-2S-6P/
Datasheet
1.401In Stock
Min.: 1
Mult.: 1

E20/10/6 Hardware & Accessories Ungapped E Core 20 x 10 x 6 (EF 20) 6 Pin Pin Bulk
TDK Ferrite Cores & Accessories I18/2/10 N97 3000 +25% -25%
Datasheet
850In Stock
Min.: 1
Mult.: 1

I18/2/10 Ferrite Cores Ungapped I Core 18 x 2 x 10 1.3 uH 25 % EILP 18 Core Set N97 Bulk
TDK Ferrite Cores & Accessories ELP18/4/10 N87 250 +10% -10% 1.571In Stock
Min.: 1
Mult.: 1

ELP18/4/10 Ferrite Cores Gapped ELP Core 18 x 4 x 10 250 nH 10 % N87 Bulk
TDK Ferrite Cores & Accessories E55/28/21-N87-DG100
Datasheet
266In Stock
Min.: 1
Mult.: 1

E55/28/21 Ferrite Cores Gapped E Core 55 mm x 21 mm 100 nH 10 % N87 Tray
TDK Ferrite Cores & Accessories ETD34/17/11 N87 gap 0.1+-0.02 mm
Datasheet
758In Stock
Min.: 1
Mult.: 1

ETD34/17/11 Ferrite Cores Gapped ETD Core 34 x 17 x 11 790 nH N87 Bulk
Fair-Rite Ferrite Cores & Accessories 78 ER Core Set Ind 1200 nH 25% TOL
Product Comments
4.702In Stock
Min.: 1
Mult.: 1

95 Ferrite Cores Ungapped ER Core 10.8 x 2.45 x 5.9 1.2 uH 25 % 78 Bulk
Fair-Rite Ferrite Cores & Accessories 95 ETD Core ETD29 Ind 2900 nH 25% TOL
Product Comments
1.232In Stock
Min.: 1
Mult.: 1

95 Ferrite Cores Ungapped ETD Core 29.8 x 15.8 x 9.5 2.9 uH 25 % 95 Bulk
TDK Ferrite Cores & Accessories R50/30/20 N95 toroid 83In Stock
Min.: 1
Mult.: 1
: 40

TX50/30/20 Ungapped Ammo Pack