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
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) 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
TDK Ferrite Cores & Accessories ER18/3/10 N49 1800 +25% -25% 1,722In 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 7000n 25% Mn-Zn PC95 Ferrite Core 518In Stock
Min.: 1
Mult.: 1

PQ Ferrite Bead Cores Ferrite Core for Switching Power Supplies Tray
TDK Ferrite Cores & Accessories R87/54.3/13.5 T37 toroid 64In Stock
Min.: 1
Mult.: 1

TX87/54.3/13.5 Toroids Ungapped 7 uH T37 Bulk
TDK Ferrite Cores & Accessories 70X14.5 141In Stock
80Expected 30/11/2026
Min.: 1
Mult.: 1

PCH70/14.5 Ferrite Cores Ungapped P Core Half P 70 x 14.5 N22 Bulk
TDK Ferrite Cores & Accessories ETD39/20 13-N27-G1000 974In Stock
Min.: 1
Mult.: 1

ETD39/20/13 Ferrite Cores Gapped ETD Core 39 x 20 x 13 196 nH N27 Bulk
TDK Ferrite Cores & Accessories 260 nH 0.25 32 x 6 x 20 ELP Core Gapped N87 2,203In Stock
Min.: 1
Mult.: 1
B66287G Ferrite Cores Gapped ELP Core 32 x 6 x 20 260 nH 25 % N87 Bulk
Proterial Ferrite Cores & Accessories 21uH@100kHz Nano CMC SQ Core w/bkt 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 960In Stock
Min.: 1
Mult.: 1

Planar Ferrite Bead Cores Tray
TDK Ferrite Cores & Accessories 4720n 25% Mn-Zn PC95 Ferrite Core 1,975In Stock
Min.: 1
Mult.: 1

Planar Ferrite Bead Cores Tray
TDK Ferrite Cores & Accessories 20X10X7 T38 TOROID 11,195In Stock
Min.: 1
Mult.: 1
: 1,000

TX20/10/7 Toroids Ungapped 9.74 uH T38 Ammo Pack
TDK Ferrite Cores & Accessories 22.1X13.7X7.9 N87 TOROID 4,078In Stock
Min.: 1
Mult.: 1
: 750

TX22/14/7.9 Toroids Ungapped 1.66 uH N87 Ammo Pack
TDK Ferrite Cores & Accessories 6.3 X 3.8 X 2.5 TOROID 2,958In Stock
Min.: 1
Mult.: 1

TC6.3/3.8/2.5 Toroids Ungapped K1 Bulk
TDK Ferrite Cores & Accessories P 11X7 T387000 +40% -30% Sold as set 2,719In Stock
Min.: 1
Mult.: 1

P11/7 Ferrite Cores Ungapped P Core 11 x 7 7 uH - 30 %, + 40 % T38 Bulk
TDK Ferrite Cores & Accessories P 14X8 N48 400 +3%-3% Sold as set 1,471In Stock
Min.: 1
Mult.: 1

P14/8 Ferrite Cores Gapped P Core 14 x 8 400 nH 3 % N48 Bulk
TDK Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235 3,264In Stock
Min.: 1
Mult.: 1

B65549E Hardware & Accessories Ungapped P Core 14 x 8 Black N22 Bulk
TDK Ferrite Cores & Accessories P 36X22 N48 630 + 3%- 3% Sold as set 360In Stock
Min.: 1
Mult.: 1

P36/22 Ferrite Cores Gapped P Core 36 x 22 630 nH 3 % N48 Bulk
TDK Ferrite Cores & Accessories P 22X13 N30 8300 +30%-20% Sold as set 1,232In Stock
Min.: 1
Mult.: 1

P22/13 Ferrite Cores Ungapped P Core P 22 x 13 8.3 uH - 20 %, + 30 % N30 Bulk
TDK Ferrite Cores & Accessories P 22X13 T3816000 +40%-30% Sold as set 1,325In Stock
Min.: 1
Mult.: 1

P22/13 Ferrite Cores Ungapped P Core P 22 x 13 16 uH - 30 %, + 40 % T38 Bulk
TDK Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO 2,628In Stock
Min.: 1
Mult.: 1

PM62/49 Hardware & Accessories Ungapped PM Core 62 x 49 Coil Former without Solder Pins Bulk
TDK Ferrite Cores & Accessories RM10/I-N49 '+30%-20% Sold as set 753In Stock
Min.: 1
Mult.: 1

RM10 Ferrite Cores Ungapped RM Core RM 10 2.9 uH - 20 %, + 30 % N49 Blister Pack
TDK Ferrite Cores & Accessories PQ35/35-N95-DG150 FERRITE CORE SET Sold as set 392In Stock
144Expected 11/9/2026
Min.: 1
Mult.: 1

PQ35/35 Ferrite Cores Distributed Gap PQ Core PQ 35 x 35 150 nH N95 Tray
TDK Ferrite Cores & Accessories I14/1.5/5 N49 1100nH +25% -25% 5,581In Stock
Min.: 1
Mult.: 1

I14/1.5/5 Ferrite Cores Ungapped I Core 14 x 1.5 x 5 1.1 uH 25 % EILP 14 Core Set N49 Bulk
TDK Ferrite Cores & Accessories I64/5/50 N49 8900 +30% -30% 189In Stock
Min.: 1
Mult.: 1

I64/5/50 Ferrite Cores Ungapped I Core 64 x 5 x 50 8.9 uH 30 % EILP 64 Core Set N49 Bulk
TDK Ferrite Cores & Accessories ELP22x6x16 PC200 2100 +/-25% 3,409In Stock
Min.: 1
Mult.: 1

ELP22/6/16 Ferrite Cores Ungapped ELP Core 21.8 mm x 15.8 mm 2.1 uH 25 % PC200 Bulk
TDK Ferrite Cores & Accessories 13500n 25% MnZn PC95 Ferrite Core 250In Stock
Min.: 1
Mult.: 1

PQ Large Ferrite Bead Cores Tray