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
TDK Ferrite Cores & Accessories I14/1.5/5 N49 1100nH +25% -25%
Datasheet
5.831In 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%
Datasheet
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 260 nH 0.25 32 x 6 x 20 ELP Core Gapped N87
Datasheet
2.203In Stock
Min.: 1
Mult.: 1
B66287G Ferrite Cores Gapped ELP Core 32 x 6 x 20 260 nH 25 % N87 Bulk
TDK Ferrite Cores & Accessories ADJUSTER POCAN B3235
Datasheet
3.000In Stock
Min.: 1
Mult.: 1

RM5 Hardware & Accessories Ungapped RM Core RM 5 Green N22 Bulk
TDK Ferrite Cores & Accessories 7000n 25% Mn-Zn PC95 Ferrite Core
Datasheet
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
Datasheet
64In Stock
Min.: 1
Mult.: 1

TX87/54.3/13.5 Toroids Ungapped 7 uH T37 Bulk
Proterial Ferrite Cores & Accessories 41x82x25 Amorphous Cut Core
Datasheet
73In Stock
Min.: 1
Mult.: 1

AMCC Ferrite Cores Amorphous Core Metglas Alloy
TDK Ferrite Cores & Accessories P3.3/2.6-K1 +40%-30% Sold as set
Datasheet
1.390In Stock
Min.: 1
Mult.: 1

P3.3/2.6 Ferrite Cores Ungapped P Core 3.3 x 2.6 25 nH - 30 %, + 40 % K1 Bulk


TDK Ferrite Cores & Accessories CF-PQ65/60-V-1S-16P BOBBIN/COILFORMER
Datasheet
773In Stock
Min.: 1
Mult.: 1

PQ65/60 Hardware & Accessories Ungapped PQ 65 x 60 Coil Former 16 Pin Tray
TDK Ferrite Cores & Accessories ELP32/6/20 N49OL
Datasheet
1.979In Stock
Min.: 1
Mult.: 1

ELP32/6/20 Ferrite Cores Ungapped ELP Core 32 x 6 x 20 3.9 uH 25 % EILP 32 Core Set N49 Bulk
TDK Ferrite Cores & Accessories ETD34/17/11 N87OL
Datasheet
8.833In Stock
Min.: 1
Mult.: 1

B66361G Ferrite Cores Ungapped ETD Core 34 x 17 x 11 2.6 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories I32/3/20 N87 6300 +25% -25%
Datasheet
1.212In Stock
Min.: 1
Mult.: 1

ELP32/6/20 Ferrite Cores Ungapped I Core 32 x 3 x 20 6.3 uH 25 % N87 Bulk
Proterial Ferrite Cores & Accessories 90x135x55 Amorphous Cut Core
Datasheet
63In Stock
Min.: 1
Mult.: 1

AMCC Ferrite Cores Amorphous Core Metglas Alloy
Fair-Rite Ferrite Cores & Accessories 44 Multi Hole Plate 14.40x7.75x6.86MM 7.778In Stock
Min.: 1
Mult.: 1

26 Multi-Hole Cores Multi-Hole Connector Plate 9 Pin 44 Bulk
Fair-Rite Ferrite Cores & Accessories 95 PQ Core PQ40/40 Ind 6500 nH 25% TOL
Product Comments
542In Stock
Min.: 1
Mult.: 1

66 Ferrite Cores PQ Core 40 x 40 5.85 uH 25 % 95 Bulk
Fair-Rite Ferrite Cores & Accessories 43 Bobbin Ground For HF designs 2.048In Stock
Min.: 1
Mult.: 1

96 Hardware & Accessories Coil Former (Bobbins) 38 nH 10 % 43 Bulk
TDK Ferrite Cores & Accessories 16X9.6X6.3 T35 TOROID
Datasheet
5.013In Stock
Min.: 1
Mult.: 1
: 2.000

TX16/9.6/6.3 Toroids Ungapped 3.87 uH T35 Ammo Pack
TDK Ferrite Cores & Accessories 3
Datasheet
37.175In Stock
Min.: 1
Mult.: 1
: 1.500

TX12.5/7.5/5 Toroids Ungapped T38 Ammo Pack
TDK Ferrite Cores & Accessories TOROID12,5X7,5X5N30
Datasheet
21.730In Stock
13.500Expected 01/12/2026
Min.: 1
Mult.: 1

B64290L Toroids Ungapped 2.2 uH N30 Bulk
TDK Ferrite Cores & Accessories R87/54.3/13.5 N30 toroid
Datasheet
457In Stock
Min.: 1
Mult.: 1

TX87/54.3/13.5 Toroids Ungapped N30 Bulk
TDK Ferrite Cores & Accessories 4.0 X 2.4 X 1.6 TOROID
Datasheet
17.712In Stock
Min.: 1
Mult.: 1

TC4.0/2.4/1.6 Toroids Ungapped 1.63 uH T38 Bulk
TDK Ferrite Cores & Accessories P 14X8 N87 2800 +30%-20% Sold as set
Datasheet
1.500In Stock
Min.: 1
Mult.: 1

P14/8 Ferrite Cores Ungapped P Core 14 x 8 2.8 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories RM4 T385000 +40%-30% Sold as set
Datasheet
6.335In Stock
Min.: 1
Mult.: 1
: 800

RM4/LP Ferrite Cores Ungapped RM LP Core RM 4 5 uH - 30 %, + 40 % T38 Reel, Cut Tape
TDK Ferrite Cores & Accessories RM 5 N48315 + 3%- 3% Sold as set
Datasheet
2.249In Stock
Min.: 1
Mult.: 1

RM5 Ferrite Cores Gapped RM Core RM 5 315 nH 3 % N48 Blister Pack
TDK Ferrite Cores & Accessories RM5 N87 160 +3%-3% Sold as set
Datasheet
1.428In Stock
Min.: 1
Mult.: 1

RM5 Ferrite Cores Gapped RM Core RM 5 160 nH 3 % N87 Blister Pack