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: 3 244
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 Mfr.
Description Datasheet Availability Pricing (EUR) 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 61 ROD 30mm 4mm 7 241In Stock
Min.: 1
Mult.: 1

30 Rods Solid Rod 61 Bulk
Fair-Rite Ferrite Cores & Accessories 61 Rod 5/35-61
Datasheet
2 468In Stock
Min.: 1
Mult.: 1

30 Rods Solid Rod 61 Bulk
Fair-Rite Ferrite Cores & Accessories 78 Rod 8x45MM 4 206In Stock
Min.: 1
Mult.: 1

38 Rods Solid Rod 78 Bulk
Fair-Rite Ferrite Cores & Accessories 61 Rod 1x10MM 31 209In Stock
Min.: 1
Mult.: 1

30 Rods Solid Rod 61 Bulk
Fair-Rite Ferrite Cores & Accessories 61 Rod 9.50x25.40MM 1 552In Stock
Min.: 1
Mult.: 1

40 Rods Solid Rod 61 Bulk
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 RM5 N48 125 +2% -2% Sold as set
Datasheet
1 490In Stock
Min.: 1
Mult.: 1

RM5 Ferrite Cores Gapped RM Core RM 5 125 nH 2 % N48 Blister Pack
TDK Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set
Datasheet
269In Stock
270Expected 29/10/2026
Min.: 1
Mult.: 1
: 45

PQ40/40 Ferrite Cores Ungapped PQ Core 40 x 40 4.3 uH - 20 %, + 30 % N87 Ammo Pack
TDK Ferrite Cores & Accessories YOKE EF25
Datasheet
1 026In Stock
Min.: 1
Mult.: 1

E25/13/7 Hardware & Accessories Ungapped E Core 25 x 13 x 7 (EF 25) Bulk
Fair-Rite Ferrite Cores & Accessories 61 Rod 6x40MM 1 760In Stock
Min.: 1
Mult.: 1
: 1 974

30 Rods Solid Rod 61 Reel, Cut Tape
TDK Ferrite Cores & Accessories 4000n 25% Mn-Zn PC95 Ferrite Core
Datasheet
1 000In Stock
Min.: 1
Mult.: 1

PQ Ferrite Bead Cores Ferrite Core for Switching Power Supplies Tray
Fair-Rite Ferrite Cores & Accessories 95 TOROID
Datasheet
4 770In Stock
Min.: 1
Mult.: 1

59 Bulk
Proterial Ferrite Cores & Accessories 90x135x55 Amorphous Cut Core
Datasheet
49In Stock
Min.: 1
Mult.: 1

AMCC Ferrite Cores Amorphous Core Metglas Alloy
TDK Ferrite Cores & Accessories R87/54.3/13.5 N30 toroid
Datasheet
391In Stock
Min.: 1
Mult.: 1

TX87/54.3/13.5 Toroids Ungapped N30 Bulk
TDK Ferrite Cores & Accessories 260 nH 0.25 32 x 6 x 20 ELP Core Gapped N87
Datasheet
2 157In Stock
Min.: 1
Mult.: 1
B66287G Ferrite Cores Gapped ELP Core 32 x 6 x 20 260 nH 25 % N87 Bulk
Fair-Rite Ferrite Cores & Accessories 61 ROD 0.75/7.5 42 447In Stock
Min.: 1
Mult.: 1

30 Rods Solid Rod 61 Bulk
Fair-Rite Ferrite Cores & Accessories 61 ROD .118" x .984" 7 130In Stock
Min.: 1
Mult.: 1

30 Rods Solid Rod 61 Bulk
TDK Ferrite Cores & Accessories 3.6/2.1/2.5 DOUBLE-APERTURE CORE
Datasheet
57 904In Stock
Min.: 1
Mult.: 1

MHB2-2.5/3.6/2.1 Multi-Hole Cores Ungapped 3.1 uH N30 Bulk
Fair-Rite Ferrite Cores & Accessories 61 Rod 6.35x25.40MM 3 301In Stock
Min.: 1
Mult.: 1
: 2 632

40 Rods Solid Rod 61 Reel, Cut Tape
Fair-Rite Ferrite Cores & Accessories 43 Bobbin Ground For HF designs 5 110In Stock
Min.: 1
Mult.: 1

96 Hardware & Accessories Coil Former (Bobbins) 17.5 nH 10 % 43 Bulk
TDK Ferrite Cores & Accessories 7070n 25% Mn-Zn PC95 Ferrite Core
Datasheet
1 534In Stock
Min.: 1
Mult.: 1

Planar Ferrite Bead Cores Tray
Proterial Ferrite Cores & Accessories 28x51x15 Amorphous Cut Core
Datasheet
42In Stock
72Expected 13/10/2026
Min.: 1
Mult.: 1

AMCC Ferrite Cores Amorphous Core Metglas Alloy
Proterial Ferrite Cores & Accessories CORE SET, ML91S EI-21.8-8.2-15.8 120In Stock
Min.: 2
Mult.: 2

ML91S Tray
Proterial Ferrite Cores & Accessories CORE SET, ML91S EIR-20-8.6-14
Datasheet
176In Stock
Min.: 2
Mult.: 2

ML91S Tray
L-Com Ferrite Cores & Accessories Snap together split ferrite cores 7mm 30In Stock
Min.: 1
Mult.: 1
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