Ferrite Cores & Accessories

TDK Ferrite Cores and Accessories feature polycrystal, sintered material construction with high electrical resistivity and distributed air gaps. These ferrites are ideal for transportation equipment and medical devices. Ferrite cores include E core, ETD core, PM core, U core, PS core, RM core, EFD core, and more. A wide variety of accessories is also available.

Results: 2.003
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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 6.3X3.8X2.5 N49 TOROID
Datasheet
27.346In Stock
Min.: 1
Mult.: 1

TC6.3/3.8/2.5 Toroids Ungapped 330 nH N49 Bulk

TDK Ferrite Cores & Accessories CFL-P7/4-1S VALOX 420 SEO
Datasheet
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
Datasheet
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
Datasheet
6.792In 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
Datasheet
11.952In Stock
20.000Expected 9/14/2026
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 CF-ER11/5-VSG-1S-10P
Datasheet
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
Datasheet
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
Datasheet
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
Datasheet
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 COIL FORMER VALOX 420 SEO
Datasheet
8.380In Stock
Min.: 1
Mult.: 1

P11/7 Hardware & Accessories Ungapped P Core 11 x 7 Coil Former Bulk
TDK Ferrite Cores & Accessories Adjusting screw K1 M1.4 Pocan B3235
Datasheet
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
Datasheet
6.984In 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
Datasheet
21.004In Stock
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
Datasheet
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
Datasheet
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
Datasheet
213In Stock
90Expected 8/26/2026
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 COIL FORMER VALOX 420 SEO
Datasheet
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
Datasheet
3.920In 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
Datasheet
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
Datasheet
665In 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
Datasheet
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
Datasheet
500Expected 8/24/2026
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
Datasheet
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
Datasheet
5.961In Stock
5.000Expected 10/5/2026
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
Datasheet
1.628In Stock
Min.: 1
Mult.: 1

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