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 (JPY) 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 COIL FORMER POCAN B4235
Datasheet
4,061In Stock
Min.: 1
Mult.: 1

E32/16/9 Hardware & Accessories Ungapped E Core 32 x 16 x 9 (EF 32) Coil Former 14 Pin Pin Tray
TDK Ferrite Cores & Accessories CF-E30/15 7-HB-1S-14P/
Datasheet
2,714In Stock
Min.: 1
Mult.: 1

E30/15/7 Hardware & Accessories Ungapped E Core 30 x 15 x 7 Coil Former 14 Pin Pin Tray
TDK Ferrite Cores & Accessories Coil former E30 Pocan B4235
Datasheet
2,570In Stock
2,550Expected 11/9/2026
Min.: 1
Mult.: 1

B66232J Hardware & Accessories Ungapped E Core 30 x 15 x 7 Coil Former 12 Pin Pin Tray
TDK Ferrite Cores & Accessories CF-E42/21 15-H-1S-18P/
Datasheet
4,229In Stock
Min.: 1
Mult.: 1
B66243B Hardware & Accessories Ungapped E Core 42 x 21 x 20 18 Pin Pin Tray


TDK Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H
Datasheet
502In Stock
1,000Expected 9/21/2026
Min.: 1
Mult.: 1

B66252B Hardware & Accessories Ungapped E Core 55 x 28 x 21 Coil Former Square Pins 14 Pin Pin Tray
TDK Ferrite Cores & Accessories ELP14/3.5/5 N87OL
Datasheet
3,958In Stock
Min.: 1
Mult.: 1
: 1,200

ELP14/3.5/5 Ferrite Cores Ungapped ELP Core 14 x 3.5 x 5 1.1 uH 25 % EILP 14 Core Set N87 Ammo Pack
TDK Ferrite Cores & Accessories I14/1.5/5 N87 1250 +25% -25%
Datasheet
5,444In Stock
Min.: 1
Mult.: 1

I14/1.5/5 Ferrite Cores Ungapped I Core 14 x 1.5 x 5 1.25 uH 25 % EILP 14 Core Set N87 Bulk
TDK Ferrite Cores & Accessories ELP18/4/10 N97 2670 +25% -25%
Datasheet
2,197In Stock
2,016Expected 1/8/2027
Min.: 1
Mult.: 1

ELP18/4/10 Ferrite Cores Ungapped ELP Core 18 x 4 x 10 2.67 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 ELP32/6/20 N87OL
Datasheet
1,904In Stock
Min.: 1
Mult.: 1

ELP32/6/20 Ferrite Cores Ungapped ELP Core 32 x 6 x 20 5.7 uH 25 % EILP 32 Core Set N87 Bulk
TDK Ferrite Cores & Accessories I32/3/20 N87 6300 +25% -25%
Datasheet
2,214In Stock
2,432Expected 9/28/2026
Min.: 1
Mult.: 1

I32/3/20 Ferrite Cores Ungapped I Core 32 x 3 x 20 6.3 uH 25 % EILP 32 Core Set N87 Bulk
TDK Ferrite Cores & Accessories ELP38/8/25 N87OL
Datasheet
1,452In Stock
Min.: 1
Mult.: 1

ELP38/8/25 Ferrite Cores Ungapped ELP Core 38 x 8 x 25 7.2 uH 25 % EILP 38 Core Set N87 Bulk
TDK Ferrite Cores & Accessories ELP-38/8/25 W/I-38/4/25 N87
Datasheet
563In Stock
900Expected 12/25/2026
Min.: 1
Mult.: 1

I38/4/25 Ferrite Cores Ungapped I Core 38 x 4 x 25 8.3 uH 25 % EILP 38 Core Set N87 Bulk
TDK Ferrite Cores & Accessories CLI-EILP38/12/25 1,876In Stock
Min.: 1
Mult.: 1
ELP38/8/25 Ferrite Cores Ungapped ELP Core 38 x 12 x 25 Bulk
TDK Ferrite Cores & Accessories ELP43/10/28 N87OL
Datasheet
1,588In Stock
3,750On Order
Min.: 1
Mult.: 1

ELP43/10/28 Ferrite Cores Ungapped ELP Core 43 x 10 x 28 7.3 uH 25 % EILP 43 Core Set N87 Bulk
TDK Ferrite Cores & Accessories I43/4/28 N87 8500 +25% -25%
Datasheet
514In Stock
Min.: 1
Mult.: 1

I43/4/28 Ferrite Cores Ungapped I Core 43 x 4 x 28 8.5 uH 25 % EILP 43 Core Set N87 Bulk
TDK Ferrite Cores & Accessories ELP58/11/38 N87 7400 '+25%-25%
Datasheet
395In Stock
600Expected 9/15/2026
Min.: 1
Mult.: 1

ELP58/11/38 Ferrite Cores Ungapped ELP Core 58 x 11 x 38 7.4 uH 25 % EILP 58 Core Set N87 Bulk
TDK Ferrite Cores & Accessories I58/4/38 N87 8400 +25% -25%
Datasheet
240In Stock
Min.: 1
Mult.: 1

ILP58/4/38 Ferrite Cores Ungapped I Core 58 x 11 x 38 8.4 uH 25 % EILP 58 Core Set N87 Bulk
TDK Ferrite Cores & Accessories ELP64/10/50 N49 8000 '+30%-30%
Datasheet
120In Stock
120Expected 1/1/2027
Min.: 1
Mult.: 1

ELP64/10/50 Ferrite Cores Ungapped ELP Core 64 x 10 x 50 8 uH 30 % EILP 64 Core Set N49 Bulk
TDK Ferrite Cores & Accessories ELP 64/10/50 N87 12500 '+25%-25%
Datasheet
304In Stock
Min.: 1
Mult.: 1

ELP64/10/50 Ferrite Cores Ungapped ELP Core 64 x 10 x 50 12.5 uH 25 % EILP 64 Core Set N87 Bulk
TDK Ferrite Cores & Accessories ELP 64/10/50 N97 12500 '+25%-25%
Datasheet
481In Stock
360Expected 11/23/2026
Min.: 1
Mult.: 1

ELP64/10/50 Ferrite Cores Ungapped ELP Core 64 x 10 x 50 12.5 uH 25 % EILP 64 Core Set N97 Bulk
TDK Ferrite Cores & Accessories I64/5/50 N87 14000 +25% -25%
Datasheet
160In Stock
480On Order
Min.: 1
Mult.: 1

I64/5/50 Ferrite Cores Ungapped I Core 64 x 5 x 50 14 uH 25 % EILP 64 Core Set N87 Bulk
TDK Ferrite Cores & Accessories E13/7/4 N87OL
Datasheet
12,631In Stock
Min.: 1
Mult.: 1

E13/7/4 Ferrite Cores Ungapped E Core 13 x 7 x 4 (EF 12.6) 850 nH - 20 %, + 30 % Core N87 Bulk
TDK Ferrite Cores & Accessories CORE 112uH 0.7A
Datasheet
9,933In Stock
Min.: 1
Mult.: 1
E13/7/4 Ferrite Cores Gapped E Core 13 x 7 x 4 (EF 12.6) 130 nH 0.1 % N87 Bulk
TDK Ferrite Cores & Accessories CF-E13/7 4-HSG-1S-10P
Datasheet
7,928In Stock
20,700On Order
Min.: 1
Mult.: 1

E13/7/4 Hardware & Accessories Ungapped E Core 13 x 7 x 4 (EF 12.6) Coil Former with Gull Wing Terminals 10 Pin SMD/SMT Tray