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.

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Product
Type
Maximum Operating Temperature
Termination Style
Packaging
TDK Ferrite Cores & Accessories RM5 N48 160 +3%-3% Sold as set
Datasheet
661In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped Blister Pack
TDK Ferrite Cores & Accessories RM5 N48 315 +3%-3% Sold as set
Datasheet
580In Stock
2,000Expected 10/12/2026
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped Blister Pack
TDK Ferrite Cores & Accessories RM6 N48 400 +3% -3% Sold as set
Datasheet
532In Stock
2,000Expected 9/14/2026
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped Blister Pack
TDK Ferrite Cores & Accessories RM6 N48 160 +3% -3% Sold as set
Datasheet
711In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped Blister Pack
TDK Ferrite Cores & Accessories RM6 N48 160 +2%-2% Sold as set
Datasheet
596In Stock
2,000Expected 11/30/2026
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped Blister Pack
TDK Ferrite Cores & Accessories RM6 N48 250 +3%-3% Sold as set
Datasheet
2,183In Stock
2,000Expected 9/28/2026
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped Blister Pack
TDK Ferrite Cores & Accessories RM8-N48 Sold as set
Datasheet
205In Stock
800Expected 9/1/2026
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Ungapped Blister Pack
TDK Ferrite Cores & Accessories RM8 N48 630 +5%-5% Sold as set
Datasheet
456In Stock
1,200Expected 10/26/2026
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped Blister Pack
TDK Ferrite Cores & Accessories RM8/I-N41 Sold as set
Datasheet
55In Stock
1,600On Order
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Ungapped Blister Pack
TDK Ferrite Cores & Accessories RM8/I-N49 Sold as set
Datasheet
288In Stock
800Expected 10/5/2026
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Ungapped Blister Pack
TDK Ferrite Cores & Accessories RM8/I-T38 Sold as set
Datasheet
83In Stock
2,400Expected 9/23/2026
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Ungapped Blister Pack
TDK Ferrite Cores & Accessories RM8 N87 100 +3%-3% Sold as set
Datasheet
425In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped Blister Pack
TDK Ferrite Cores & Accessories RM8 N87 160 +3%-3% Sold as set
Datasheet
236In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped Blister Pack
TDK Ferrite Cores & Accessories RM8 N87 400 +3%-3% Sold as set
Datasheet
179In Stock
2,400On Order
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped Blister Pack
TDK Ferrite Cores & Accessories CLI/P-RM8
Datasheet
1,652In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Hardware & Accessories Ungapped Bulk
TDK Ferrite Cores & Accessories RM10/I-N97 '+30%-20% Sold as set
Datasheet
177In Stock
800Expected 6/21/2027
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Ungapped Blister Pack
TDK Ferrite Cores & Accessories RM10 N87 400 '+3% -3% Sold as set
Datasheet
560In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped Blister Pack
TDK Ferrite Cores & Accessories RM 10 N41 630 '+5%-5% Sold as set
Datasheet
49In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped Blister Pack
TDK Ferrite Cores & Accessories RM10/I-N87 Sold as set
Datasheet
74In Stock
4,000On Order
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Ungapped Blister Pack
TDK Ferrite Cores & Accessories RM12/I-N87 '+30%-20% Sold as set
Datasheet
365In Stock
1,800On Order
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Ungapped SMD/SMT Bulk
TDK Ferrite Cores & Accessories RM12 N87160 '+3%-3% Sold as set
Datasheet
70In Stock
300Expected 8/20/2026
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped SMD/SMT Bulk
TDK Ferrite Cores & Accessories RM12 N87250 '+3%-3% Sold as set
Datasheet
210In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped SMD/SMT Bulk
TDK Ferrite Cores & Accessories RM12 N41 250 +3%- 3% Sold as set
Datasheet
15In Stock
600Expected 9/9/2026
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Gapped SMD/SMT Bulk
TDK Ferrite Cores & Accessories RM7/I-N87 Sold as set
Datasheet
713In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Ungapped Blister Pack
TDK Ferrite Cores & Accessories EP10-T38 +40%-30% Sold as set
Datasheet
1,051In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Ungapped Bulk