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
Select Image Part # 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 Packaging

TDK Ferrite Cores & Accessories CFL-P7/4-1S VALOX 420 SEO 4.092In Stock
Min.: 1
Mult.: 1

P7/4 Hardware & Accessories Ungapped P Core 7 x 4 Coil Former with Positioning Lug Bulk
TDK Ferrite Cores & Accessories P9X5 N48 250 + 3%-3% Sold as set 2.347In Stock
Min.: 1
Mult.: 1

P9/5 Ferrite Cores Gapped P Core 9 x 5 250 nH 5 % N48 Bulk
TDK Ferrite Cores & Accessories ER9.5-N87 +30%-20% Sold as set 6.632In Stock
Min.: 1
Mult.: 1

ER9.5 Ferrite Cores Ungapped ER Core 9.5 x 5 800 nH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories ER11/5-N87 Sold as set 11.952In Stock
20.000Expected 14/09/2026
Min.: 1
Mult.: 1

ER11/5 Ferrite Cores Ungapped ER Core 11 x 5 1.2 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories CLI-ER11/5 7.754In Stock
Min.: 1
Mult.: 1

B65526A Hardware & Accessories Ungapped ER Core 11 x 5 Bulk
TDK Ferrite Cores & Accessories CF-ER11/5-VSG-1S-10P 8.965In Stock
Min.: 1
Mult.: 1

B65526B Hardware & Accessories Ungapped ER Core 11 x 5 Coil Former with Gull Wing Terminals 10 Pin Gullwing Tray
TDK Ferrite Cores & Accessories P11/7-N48 +30% -20% Sold as set 2.991In Stock
Min.: 1
Mult.: 1

P11/7 Ferrite Cores Ungapped P Core 11 x 7 1.8 uH - 20 %, + 30 % N48 Bulk
TDK Ferrite Cores & Accessories P 11X7 N48 250 +3% -3% Sold as set 5.253In Stock
Min.: 1
Mult.: 1

P11/7 Ferrite Cores Gapped P Core 11 x 7 250 nH 3 % N48 Bulk
TDK Ferrite Cores & Accessories P 11X7 N87 2000 +30% -20% Sold as set 3.382In Stock
Min.: 1
Mult.: 1

P11/7 Ferrite Cores Ungapped P Core 11 x 7 2 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories Adjusting screw K1 M1.4 Pocan B3235 2.247In Stock
Min.: 1
Mult.: 1
B65539C Hardware & Accessories Ungapped RM Core RM 5 Yellow Bulk
TDK Ferrite Cores & Accessories P14/8-N48 +30%-20% Sold as set 6.784In Stock
Min.: 1
Mult.: 1

P14/8 Ferrite Cores Ungapped P Core P 14 x 8 2.1 uH - 20 %, + 30 % N48 Bulk
TDK Ferrite Cores & Accessories COIL FORMER 19.204In Stock
11.000Expected 04/12/2026
Min.: 1
Mult.: 1

P14/8 Hardware & Accessories Ungapped P Core P 14 x 8 Coil Former without Solder Pins GFR Polyterephthalate Pin Bulk
TDK Ferrite Cores & Accessories MOUNTING ASSY P14X8 3.5MM 2.411In Stock
Min.: 1
Mult.: 1

P14/8 Hardware & Accessories Ungapped P Core 14 x 8 Yoke, Terminal Carrier 4 Pin Bulk
TDK Ferrite Cores & Accessories MOUNTING ASSY P14X8 3.5MM 532In Stock
Min.: 1
Mult.: 1

P14/8 Hardware & Accessories Ungapped P Core 14 x 8 Yoke, Terminal Carrier 6 Pin Bulk
TDK Ferrite Cores & Accessories PM 50X39 N87 7400 +30%-20% Sold as set 299In Stock
Min.: 1
Mult.: 1

PM50/39 Ferrite Cores Ungapped PM Core PM 50 x 39 7.4 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories MOUNTING ASSEMBL PM50/39 485In Stock
Min.: 1
Mult.: 1

PM50/39 Hardware & Accessories Ungapped PM Core 50 x 39 Yoke, Metal Base Plate Bulk
TDK Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO 508In Stock
Min.: 1
Mult.: 1

PM50/39 Hardware & Accessories Ungapped PM Core 50 x 39 14 Pin SMD/SMT Tray
TDK Ferrite Cores & Accessories P18/11-N48 +30%-20% 2PCS Sold as set 3.105In Stock
8.000On Order
Min.: 1
Mult.: 1

P18/11 Ferrite Cores Ungapped P Core P 18 x 11 2.8 uH - 20 %, + 30 % N48 Bulk
TDK Ferrite Cores & Accessories P18/11 N48 160 +3% -3% Sold as set 743In Stock
Min.: 1
Mult.: 1

P18/11 Ferrite Cores Gapped P Core 18 x 11 160 nH 3 % N48 Bulk
TDK Ferrite Cores & Accessories P 18X11 N48 400 +3% -3% Sold as set 655In Stock
2.500On Order
Min.: 1
Mult.: 1

P18/11 Ferrite Cores Gapped P Core P 18 x 11 400 nH 3 % N48 Bulk
TDK Ferrite Cores & Accessories P 18X11 N87 3600 +30%-20% Sold as set 1.574In Stock
Min.: 1
Mult.: 1

P18/11 Ferrite Cores Ungapped P Core P 18 x 11 3.6 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories MOUNTING ASSY P18X11 3.5MM
500On Order
Min.: 1
Mult.: 1

P18/11 Hardware & Accessories Ungapped P Core 18 x 11 Yoke, Terminal Carrier 8 Pin Pin Bulk


TDK Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235 4.197In Stock
Min.: 1
Mult.: 1

B65659F Hardware & Accessories Ungapped P Core 18 x 11 Red N22 Bulk
TDK Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235 5.861In Stock
5.000Expected 05/10/2026
Min.: 1
Mult.: 1
P18/11 Hardware & Accessories Ungapped P Core 18 x 11 Yellow N22 Bulk
TDK Ferrite Cores & Accessories P22/13-N30 +30%-20% Sold as set 1.628In Stock
Min.: 1
Mult.: 1

P22/13 Ferrite Cores Ungapped P Core 22 x 13 7 uH - 20 %, + 30 % N30 Bulk