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 RM6 N49 2200 '+30%-20% Sold as set
Datasheet
1.532In Stock
Min.: 1
Mult.: 1

RM6 Ferrite Cores Ungapped RM LP Core RM 6 2.2 uH - 20 %, + 30 % N49 Blister Pack
TDK Ferrite Cores & Accessories CLAMP-RM6
Datasheet
121.156In Stock
Min.: 1
Mult.: 1

RM6 Hardware & Accessories Ungapped RM Core RM 6 Clamp with Ground Terminal Bulk
TDK Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO
Datasheet
2.569In Stock
2.000Expected 8/26/2026
Min.: 1
Mult.: 1

RM6 Hardware & Accessories Ungapped RM Core RM 6 Coil Former with Angled Pins 8 Pin Angled Pin Bulk

TDK Ferrite Cores & Accessories CLM-RM6 2 PCS REQUIRED
Datasheet
26.997In Stock
Min.: 1
Mult.: 1

RM6 Hardware & Accessories Ungapped RM Core RM 6 Bulk


TDK Ferrite Cores & Accessories COIL FORMER RM 6 6/1
Datasheet
12.731In Stock
1.000Expected 8/19/2026
Min.: 1
Mult.: 1

RM6 Hardware & Accessories Ungapped RM Core RM 6 6 Pin Pin Tray
TDK Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
Datasheet
1.754In Stock
Min.: 1
Mult.: 1

RM6 Hardware & Accessories Ungapped RM Core RM 6 6 Pin Pin Tray
TDK Ferrite Cores & Accessories 250 nH 0.03 RM 8 RM Core Gapped N48
Datasheet
509In Stock
Min.: 1
Mult.: 1
B65811F Ferrite Cores Gapped RM Core RM 8 250 nH 3 % N48 Blister Pack
TDK Ferrite Cores & Accessories RM8 N87 250 +3%-3% Sold as set
Datasheet
1.388In Stock
Min.: 1
Mult.: 1

RM8 Ferrite Cores Gapped RM Core RM 8 250 nH 3 % N87 Blister Pack
TDK Ferrite Cores & Accessories RM8 N41 250 +5%-5% Sold as set
Datasheet
1.824In Stock
Min.: 1
Mult.: 1

RM8 Ferrite Cores Gapped RM Core RM 8 250 nH 5 % N41 Blister Pack
TDK Ferrite Cores & Accessories RM8N41 1600 +10%-10% Sold as set
Datasheet
1.264In Stock
Min.: 1
Mult.: 1

RM8 Ferrite Cores Gapped RM Core RM 8 160 nH 10 % N41 Blister Pack
TDK Ferrite Cores & Accessories RM8/I-N87
Datasheet
1.889In Stock
3.200Expected 3/8/2027
Min.: 1
Mult.: 1

B65811J Ferrite Cores Ungapped RM Core RM 8 3.3 uH - 20 %, + 30 % N87 Blister Pack
TDK Ferrite Cores & Accessories CLM-RM8-G 2 PCS REQUIRED
Datasheet
53.535In Stock
Min.: 1
Mult.: 1

B65812A Hardware & Accessories Ungapped RM Core RM 8 Clamp with Ground Terminal Bulk


TDK Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235
Datasheet
5.984In Stock
Min.: 1
Mult.: 1
B65812B Hardware & Accessories Ungapped RM Core RM 8 Gray N22 Bulk
TDK Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO
Datasheet
6.013In Stock
Min.: 1
Mult.: 1

RM8 Hardware & Accessories Ungapped RM Core RM 8 12 Pin Pin Bulk
TDK Ferrite Cores & Accessories WAS-RM8-2 MAKROFOL KL3
Datasheet
5.128In Stock
Min.: 1
Mult.: 1

RM8 Hardware & Accessories Ungapped RM Core RM 8 Bulk

TDK Ferrite Cores & Accessories Insulating washer RM8 Flexiso FI 16000
Datasheet
7.632In Stock
Min.: 1
Mult.: 1

RM8 Ungapped Bulk

TDK Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
Datasheet
1.706In Stock
Min.: 1
Mult.: 1

RM8 Hardware & Accessories Ungapped RM Core RM 8 5 Pin Pin Tray
TDK Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
Datasheet
6.825In Stock
14.800On Order
Min.: 1
Mult.: 1

RM8 Hardware & Accessories Ungapped RM Core RM 8 8 Pin Pin Tray
TDK Ferrite Cores & Accessories Coil former RM8 Sumikon PM 9630
Datasheet
1.051In Stock
Min.: 1
Mult.: 1

RM8 Ferrite Cores Ungapped RM 8 8 Pin Tray
TDK Ferrite Cores & Accessories RM10/I-T38 '+40%-30% Sold as set
Datasheet
693In Stock
Min.: 1
Mult.: 1

RM10 Ferrite Cores Ungapped RM Core RM 10 16 uH - 30 %, + 40 % T38 Blister Pack
TDK Ferrite Cores & Accessories RM 10 N87 160 '+3%-3% Sold as set
Datasheet
710In Stock
Min.: 1
Mult.: 1

RM10 Ferrite Cores Gapped RM Core RM 10 160 nH 3 % N87 Blister Pack
TDK Ferrite Cores & Accessories RM 10 N87 250 '+3%-3% Sold as set
Datasheet
808In Stock
Min.: 1
Mult.: 1

RM10 Ferrite Cores Gapped RM Core RM 10 250 nH 3 % N87 Blister Pack
TDK Ferrite Cores & Accessories RM 10 N48 400 '+3%-3% Sold as set
Datasheet
939In Stock
Min.: 1
Mult.: 1

RM10 Ferrite Cores Gapped RM Core RM 10 400 nH 3 % N48 Blister Pack

TDK Ferrite Cores & Accessories WAS-RM10-2 MAKROFOL KL3
Datasheet
12.845In Stock
11.200Expected 9/14/2026
Min.: 1
Mult.: 1

RM10 Hardware & Accessories Ungapped RM Core RM 10 Insulating Washer Polycarbonate Bulk

TDK Ferrite Cores & Accessories Clamp RM10
Datasheet
96.800In Stock
Min.: 400
Mult.: 400

RM10 Hardware & Accessories Ungapped RM Core RM 10 Clamp with Ground Terminal Stainless Spring Steel Bulk