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: 3.245
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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
TDK Ferrite Cores & Accessories ELP 64/10/50 N97 12500 '+25%-25%
Datasheet
465In 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
12.571In 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
TDK Ferrite Cores & Accessories 100 nH 16 x 8 x 5 (EF 16) E Core Gapped N87
Datasheet
17.404In Stock
Min.: 1
Mult.: 1

B66307G Ferrite Cores Gapped E Core 16 x 8 x 5 (EF 16) 100 nH N87 Bulk
TDK Ferrite Cores & Accessories E16/8/5 N30 1400 +30% -20%
Datasheet
9.370In Stock
Min.: 1
Mult.: 1
B66307G Ferrite Cores Ungapped E Core 16 x 8 x 5 (EF 16) 1.4 uH - 20 %, + 30 % N30 Bulk
TDK Ferrite Cores & Accessories N87 1000 +30% -20%
Datasheet
21.593In Stock
Min.: 1
Mult.: 1

B66307G Ferrite Cores Ungapped E Core 16 x 8 x 5 (EF 16) 1 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E16/8/5-H-1S-8P
Datasheet
1.950In Stock
6.000On Order
Min.: 1
Mult.: 1

E16/8/5 Hardware & Accessories Ungapped E Core 16 x 8 x 5 (EF 16) Coil Former with Magnetic Axis Horizontal 8 Pin Pin Tray
TDK Ferrite Cores & Accessories E20/10/6 N30
Datasheet
8.238In Stock
Min.: 1
Mult.: 1

E20/10/6 Ferrite Cores Ungapped E Core 20 x 10 x 6 (EF 20) 2.15 uH - 20 %, + 30 % Core N30 Bulk
TDK Ferrite Cores & Accessories E20/10/6 N87LP=0.1
Datasheet
4.261In Stock
Min.: 1
Mult.: 1

E20/10/6 Ferrite Cores Gapped E Core 20 x 10 x 6 (EF 20) 100 nH N87 Bulk
TDK Ferrite Cores & Accessories E20/10/6 N27LP 0.170 MM
Datasheet
3.930In Stock
Min.: 1
Mult.: 1

E20/10/6 Ferrite Cores Gapped E Core 20 x 10 x 6 (EF 20) 227 nH 0.25 % N27 Bulk
TDK Ferrite Cores & Accessories E20/10/6 N87LP 0.170 MM
Datasheet
5.590In Stock
100On Order
Min.: 1
Mult.: 1

E20/10/6 Ferrite Cores Gapped E Core 20 x 10 x 6 (EF 20) 227 nH Core N87 Bulk
TDK Ferrite Cores & Accessories E20/10/6 N87LP 0.250 MM
Datasheet
18.527In Stock
Min.: 1
Mult.: 1

E20/10/6 Ferrite Cores Gapped E Core 20 x 10 x 6 (EF 20) 171 nH Core N87 Bulk
TDK Ferrite Cores & Accessories E20/10/6 N87LP 0.500 MM
Datasheet
4.208In Stock
5.880Expected 1/18/2027
Min.: 1
Mult.: 1

E20/10/6 Ferrite Cores Gapped E Core 20 x 10 x 6 (EF 20) 103 nH Core N87 Bulk
TDK Ferrite Cores & Accessories E20/10/6 N87OL
Datasheet
20.617In Stock
14.700Expected 1/4/2027
Min.: 1
Mult.: 1

B66311G Ferrite Cores Ungapped E Core 20 x 10 x 6 (EF 20) 1.47 uH - 20 %, + 30 % Core N87 Bulk
TDK Ferrite Cores & Accessories E25/13/7 N87LP 0.160MM
Datasheet
4.191In Stock
Min.: 1
Mult.: 1

E25/13/7 Ferrite Cores Gapped E Core 25 x 13 x 7 (EF 25) 347 nH N87 Bulk
TDK Ferrite Cores & Accessories E25/13/7 N87LP 0.250MM
Datasheet
4.084In Stock
5.400Expected 9/15/2026
Min.: 1
Mult.: 1

E25/13/7 Ferrite Cores Gapped E Core 25 x 13 x 7 (EF 25) 250 nH N87 Bulk
TDK Ferrite Cores & Accessories E25/13/7 N87OL
Datasheet
12.357In Stock
Min.: 1
Mult.: 1

B66317G Ferrite Cores Ungapped E Core 25 x 13 x 7 (EF 25) 1.85 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories E30/15/7 N30OL
Datasheet
3.282In Stock
Min.: 1
Mult.: 1

E30/15/7 Ferrite Cores Ungapped E Core 30 x 15 x 7 3.1 uH - 20 %, + 30 % N30 Bulk
TDK Ferrite Cores & Accessories E30/15/7 N87OL
Datasheet
3.316In Stock
3.400Expected 12/21/2026
Min.: 1
Mult.: 1

B66319G Ferrite Cores Ungapped E Core 30 x 15 x 7 1.9 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories E42/21/15 N30OL
Datasheet
674In Stock
Min.: 1
Mult.: 1

E42/21/15 Ferrite Cores Ungapped E Core 42 x 21 x 15 N30 Bulk
TDK Ferrite Cores & Accessories E42/21/15 N27OL
Datasheet
832In Stock
Min.: 1
Mult.: 1

E10/5.5/5 Ferrite Cores Ungapped E Core 42 x 21 x 15 3.5 uH - 20 %, + 30 % N27 Bulk
TDK Ferrite Cores & Accessories E42/21/20 N87OL
Datasheet
3.627In Stock
Min.: 1
Mult.: 1

B66329G Ferrite Cores Ungapped E Core 42 x 21 x 20 5.2 nH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories E55/28/21 N87OL
Datasheet
1.423In Stock
1.944Expected 9/21/2026
Min.: 1
Mult.: 1

E55/28/21 Ferrite Cores Ungapped E Core 55 x 28 x 21 6.4 uH - 20 %, + 30 % N87 Bulk