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: 3.246
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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
Qualification
Packaging
Fair-Rite Ferrite Cores & Accessories 77 CORES 9.971In Stock
Min.: 1
Mult.: 1

90 Ferrite Cores Ungapped U Core 695 nH 77 Bulk
TDK Ferrite Cores & Accessories 58.3X40.8X17.6 T65 TOROID
Datasheet
490In Stock
Min.: 1
Mult.: 1

TX58.3/40.8/17.6 Toroids Ungapped 6.25 uH T65 Bulk
TDK Ferrite Cores & Accessories RM4 N87 160 +5% -5% Sold as set
Datasheet
2.613In Stock
Min.: 1
Mult.: 1
: 800

RM4/LP Ferrite Cores Gapped RM LP Core RM 4 160 nH 5 % N87 Reel, Cut Tape
TDK Ferrite Cores & Accessories RM5 K1 40 +3%-3% Sold as set
Datasheet
3.116In Stock
Min.: 1
Mult.: 1

RM5 Ferrite Cores Gapped RM Core RM 5 40 nH 3 % K1 Blister Pack
TDK Ferrite Cores & Accessories EP7-N87 Sold as set
Datasheet
4.612In Stock
Min.: 1
Mult.: 1

EP7 Ferrite Cores Ungapped EP Core EP 7 1.1 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories EP20-N87 '+30%-20% Sold as set
Datasheet
1.178In Stock
Min.: 1
Mult.: 1

EP20 Ferrite Cores Ungapped EP Core EP 20 4 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories E16/8/5 N27LP=0.06MM
Datasheet
7.322In Stock
Min.: 1
Mult.: 1

E16/8/5 Ferrite Cores Gapped E Core 16 x 8 x 5 (EF 16) 303 nH 0.25 % N27 Bulk
TDK Ferrite Cores & Accessories E42/21/15 N87OL
Datasheet
2.105In Stock
Min.: 1
Mult.: 1

B66325G Ferrite Cores Ungapped E Core 42 x 21 x 15 3.95 uH - 20 %, + 30 % N87 Bulk

TDK Ferrite Cores & Accessories EFD30/15/9 N87AL 315NH+/-10%
Datasheet
4.912In Stock
Min.: 1
Mult.: 1

EFD30/15/9 Ferrite Cores Gapped EFD Core 30 x 15 x 9 315 nH 10 % N87 Bulk
TDK Ferrite Cores & Accessories ER18/3/10 N49 1800 +25% -25%
Datasheet
1.724In Stock
Min.: 1
Mult.: 1

I13/9/1 Ferrite Cores Ungapped ER Core 18 x 3 x 10 1.8 uH 25 % N49 Bulk
TDK Ferrite Cores & Accessories Qu150/100/5 N95
Datasheet
72In Stock
Min.: 1
Mult.: 1
: 36

I93/28/30 Ferrite Cores Ungapped N95 Ammo Pack
Fair-Rite Ferrite Cores & Accessories 67 Rod 2x15MM 13.064In Stock
Min.: 1
Mult.: 1

30 Rods Solid Rod 67 Bulk
TDK Ferrite Cores & Accessories 41.8/26.2/12.5T37 TOROID
Datasheet
551In Stock
Min.: 1
Mult.: 1

TX42/26/13 Toroids Ungapped 7 uH T37 Bulk
TDK Ferrite Cores & Accessories TOROID 10X6X4 N87
Datasheet
23.255In Stock
Min.: 1
Mult.: 1
: 3.000

B64290L Toroids Ungapped 900 nH N87 Ammo Pack
TDK Ferrite Cores & Accessories P26/16-N48 +30%-20% Sold as set
Datasheet
1.184In Stock
Min.: 1
Mult.: 1

P26/16 Ferrite Cores Ungapped P Core P 26 x 16 4.9 uH - 20 %, + 30 % N48 Bulk
TDK Ferrite Cores & Accessories P 26X16 N87 5500 +30%-20% Sold as set
Datasheet
1.620In Stock
Min.: 1
Mult.: 1

P26/16 Ferrite Cores Ungapped P Core P 26 x 16 5.5 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories EP20-N30 '+30%-20% Sold as set
Datasheet
819In Stock
Min.: 1
Mult.: 1

EP20 Ferrite Cores Ungapped EP Core EP 20 6.7 uH - 20 %, + 30 % N30 Bulk
TDK Ferrite Cores & Accessories YOKE EF20
Datasheet
5.532In Stock
Min.: 1
Mult.: 1

E20/10/6 Hardware & Accessories Ungapped E Core Yoke Bulk
TDK Ferrite Cores & Accessories I18/2/10 N49 2100 +25% -25%
Datasheet
1.894In Stock
Min.: 1
Mult.: 1

I18/2/10 Ferrite Cores Ungapped I Core 18 x 2 x 10 2.1 uH 25 % EILP 18 Core Set N49 Bulk
Proterial Ferrite Cores & Accessories 21uH@100kHz Nano CMC SQ Core w/bkt
Datasheet
12In Stock
Min.: 1
Mult.: 1

FT-3KM S Ferrite Cores Nanocrystalline Core 21.35 uH Finemet
TDK Ferrite Cores & Accessories 11950n 25% MnZn PC95 Ferrite Core
Datasheet
971In Stock
Min.: 1
Mult.: 1

Planar Ferrite Bead Cores Tray
Proterial Ferrite Cores & Accessories 106x171x85 Amorphous Cut Core
Datasheet
9In Stock
362On Order
Min.: 1
Mult.: 1

AMCC Ferrite Cores Amorphous Core Metglas Alloy
TDK Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
Datasheet
5.585In Stock
Min.: 1
Mult.: 1

B66422W Hardware & Accessories Ungapped EFD Core 25 x 13 x 9 Coil Former with Solder Pins 10 Pin Pin Tray
TDK Ferrite Cores & Accessories 4720n 25% Mn-Zn PC95 Ferrite Core
Datasheet
1.975In Stock
Min.: 1
Mult.: 1

Planar Ferrite Bead Cores Tray
TDK Ferrite Cores & Accessories PQ35/35-N95-DG150 FERRITE CORE SET Sold as set
Datasheet
422In Stock
144Expected 11/09/2026
Min.: 1
Mult.: 1

PQ35/35 Ferrite Cores Distributed Gap PQ Core PQ 35 x 35 150 nH N95 Tray