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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 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 RM5 N48 315 +3%-3% Sold as set
Datasheet
480In Stock
2.000Expected 4/19/2027
Min.: 1
Mult.: 1

RM5 Ferrite Cores Gapped RM Core RM 5 315 nH 3 % N48 Blister Pack
TDK Ferrite Cores & Accessories RM6 N48 160 +3%-3% Sold as set
Datasheet
792In Stock
2.000Expected 11/24/2026
Min.: 1
Mult.: 1

RM6 Ferrite Cores Gapped RM Core RM 6 160 nH 3 % N48 Blister Pack
TDK Ferrite Cores & Accessories RM6 N48 400 +3% -3% Sold as set
Datasheet
532In Stock
2.000Expected 3/3/2027
Min.: 1
Mult.: 1

RM6 Ferrite Cores Gapped RM Core RM 6 400 nH 3 % N48 Blister Pack
TDK Ferrite Cores & Accessories RM6 N48 160 +3% -3% Sold as set
Datasheet
711In Stock
Min.: 1
Mult.: 1

RM6 Ferrite Cores Gapped RM Core RM 6 160 nH 3 % N48 Blister Pack
TDK Ferrite Cores & Accessories RM6 N48 160 +2%-2% Sold as set
Datasheet
1.596In Stock
1.000Expected 8/28/2026
Min.: 1
Mult.: 1

RM6 Ferrite Cores Gapped RM Core RM 6 160 nH 2 % N48 Blister Pack
TDK Ferrite Cores & Accessories RM6 N48 250 +3%-3% Sold as set
Datasheet
682In Stock
8.000On Order
Min.: 1
Mult.: 1

RM6 Ferrite Cores Gapped RM Core RM 6 250 nH 3 % N48 Blister Pack
TDK Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
Datasheet
422In Stock
1.000Expected 9/17/2026
Min.: 1
Mult.: 1

RM6 Hardware & Accessories Ungapped RM Core RM 6 4 Pin Pin Tray
TDK Ferrite Cores & Accessories Coil former RM6 Sumikon PM 9630
Datasheet
72In Stock
1.000Expected 2/9/2027
Min.: 1
Mult.: 1

RM6 Hardware & Accessories Ungapped Coil Former 8 Pin Pin Tray
TDK Ferrite Cores & Accessories RM8-N48 Sold as set
Datasheet
975In Stock
Min.: 1
Mult.: 1

RM8 Ferrite Cores Ungapped RM Core RM 8 2.9 uH - 20 %, + 30 % N48 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

RM8 Ferrite Cores Gapped RM Core RM 8 630 nH 5 % N48 Blister Pack
TDK Ferrite Cores & Accessories RM8/I-N41 Sold as set
Datasheet
55In Stock
1.600On Order
Min.: 1
Mult.: 1

RM8 Ferrite Cores Ungapped RM Core RM 8 4.1 uH - 20 %, + 30 % N41 Blister Pack
TDK Ferrite Cores & Accessories RM8/I-N49 Sold as set
Datasheet
288In Stock
800Expected 9/28/2026
Min.: 1
Mult.: 1

RM8 Ferrite Cores Ungapped RM Core RM 8 2.2 uH - 20 %, + 30 % N49 Blister Pack
TDK Ferrite Cores & Accessories RM8/I-T38 Sold as set
Datasheet
83In Stock
2.400Expected 9/14/2026
Min.: 1
Mult.: 1

RM8 Ferrite Cores Ungapped RM Core RM 8 12.5 uH - 30 %, + 40 % T38 Blister Pack
TDK Ferrite Cores & Accessories RM8 N87 160 +3%-3% Sold as set
Datasheet
24In Stock
Min.: 1
Mult.: 1

RM8 Ferrite Cores Gapped RM Core RM 8 160 nH 3 % N87 Blister Pack
TDK Ferrite Cores & Accessories RM8 N87 400 +3%-3% Sold as set
Datasheet
179In Stock
2.400On Order
Min.: 1
Mult.: 1

RM8 Ferrite Cores Gapped RM Core RM 8 400 nH 3 % N87 Blister Pack

TDK Ferrite Cores & Accessories Coil former RM8 Sumikon PM 9630
Datasheet
279In Stock
1.200On Order
Min.: 1
Mult.: 1

RM8 Hardware & Accessories Ungapped Coil Former with Solder Pins 8 Pin Pin Tray
TDK Ferrite Cores & Accessories RM10/I-N97 '+30%-20% Sold as set
Datasheet
177In Stock
800Expected 6/21/2027
Min.: 1
Mult.: 1

RM10 Ferrite Cores Ungapped RM Core RM 10 4.2 uH - 20 %, + 30 % N97 Blister Pack
TDK Ferrite Cores & Accessories RM10 N87 400 '+3% -3% Sold as set
Datasheet
560In Stock
Min.: 1
Mult.: 1

RM10 Ferrite Cores Gapped RM Core RM 10 400 nH 3 % N87 Blister Pack
TDK Ferrite Cores & Accessories RM 10 N41 630 '+5%-5% Sold as set
Datasheet
49In Stock
Min.: 1
Mult.: 1

RM10 Ferrite Cores Gapped RM Core RM 10 630 nH 5 % N41 Blister Pack
TDK Ferrite Cores & Accessories RM10/I-N87 Sold as set
Datasheet
74In Stock
4.000On Order
Min.: 1
Mult.: 1

RM10 Ferrite Cores Ungapped RM Core RM 10 4.2 uH - 20 %, + 30 % N87 Blister Pack
TDK Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
Datasheet
Lead-Time 26 Weeks
Min.: 1
Mult.: 1

RM10 Hardware & Accessories Ungapped RM Core RM 10 Coil Former 8 Pin GFR Thermosetting Plastic Pin Tray
TDK Ferrite Cores & Accessories RM12/I-N97 '+30%-20% Sold as set
Datasheet
276In Stock
300Expected 1/22/2027
Min.: 1
Mult.: 1

RM12 Ferrite Cores Ungapped RM Core RM 12 5.3 uH - 20 %, + 30 % Core N97 SMD/SMT Bulk
TDK Ferrite Cores & Accessories RM12 N87160 '+3%-3% Sold as set
Datasheet
370In Stock
Min.: 1
Mult.: 1

RM12 Ferrite Cores Gapped RM Core RM 12 160 nH 3 % Core N87 SMD/SMT Bulk
TDK Ferrite Cores & Accessories RM12 N87250 '+3%-3% Sold as set
Datasheet
200In Stock
300Expected 10/5/2026
Min.: 1
Mult.: 1

RM12 Ferrite Cores Gapped RM Core RM 12 250 nH 3 % Core N87 SMD/SMT Bulk
TDK Ferrite Cores & Accessories RM12 N41 250 +3%- 3% Sold as set
Datasheet
15In Stock
1.200On Order
Min.: 1
Mult.: 1

RM12 Ferrite Cores Gapped RM Core RM 12 250 nH 3 % Core N41 SMD/SMT Bulk