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: 3,246
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 Mfr.
Description Datasheet Availability Pricing (JPY) 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
Qualification
Packaging
TDK Ferrite Cores & Accessories MOUNTING ASSEMBL PM62/49
Datasheet
517In Stock
1,840On Order
Min.: 1
Mult.: 1

PM62/49 Hardware & Accessories Ungapped PM Core 62 x 49 Yoke, Base Plate Bulk
TDK Ferrite Cores & Accessories Mounting assembly PM74/59
Datasheet
229In Stock
Min.: 1
Mult.: 1
B65687A Hardware & Accessories Ungapped PM Core 74 x 59 Yoke, Base Plate Bulk
TDK Ferrite Cores & Accessories P59/36 N48 12500 +30% -20% Sold as set
Datasheet
56In Stock
Min.: 1
Mult.: 1

P59/36 Ferrite Cores Ungapped P Core 59 x 36 12.5 uH - 20 %, + 30 % N48 Bulk
TDK Ferrite Cores & Accessories P 30X19 N48 250 +2%- 2% Sold as set
Datasheet
312In Stock
Min.: 1
Mult.: 1

P30/19 Ferrite Cores Gapped P Core 30 x 19 250 nH 2 % N48 Bulk
TDK Ferrite Cores & Accessories P 30X19 T3828000 +40%-30% Sold as set
Datasheet
895In Stock
Min.: 1
Mult.: 1

P30/19 Ferrite Cores Ungapped P Core 30 x 19 28 uH - 30 %, + 40 % T38 Bulk
TDK Ferrite Cores & Accessories RM4/I-N30 '+30%-20% Sold as set
Datasheet
1,504In Stock
Min.: 1
Mult.: 1

RM4 Ferrite Cores Ungapped RM Core RM 4 1.9 uH - 20 %, + 30 % N30 Tray
TDK Ferrite Cores & Accessories RM4/I-N87 +30%-20% Sold as set
Datasheet
1,719In Stock
Min.: 1
Mult.: 1
: 600

RM4 Ferrite Cores Ungapped RM Core RM 4 1.1 uH - 20 %, + 30 % N87 Reel, Cut Tape
TDK Ferrite Cores & Accessories RM4 Low Profile N49 950 +30% -20% Sold as set
Datasheet
1,759In Stock
Min.: 1
Mult.: 1
: 800

RM4/LP Ferrite Cores Ungapped RM Core RM 4 950 nH - 20 %, + 30 % N49 Reel, Cut Tape
TDK Ferrite Cores & Accessories Clamp RM4lp without ground terminal
Datasheet
19,924In Stock
Min.: 1
Mult.: 1

RM4 Hardware & Accessories Ungapped RM Core RM 4 Bulk
TDK Ferrite Cores & Accessories RM6-N48 '+30%-20% Sold as set
Datasheet
2,033In Stock
Min.: 1
Mult.: 1

RM6 Ferrite Cores Ungapped RM Core RM 6 2.2 uH - 20 %, + 30 % N48 Blister Pack
TDK Ferrite Cores & Accessories RM6 N48 160 +3%-3% Sold as set
Datasheet
1,392In 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/I-N41 '+30%-20% Sold as set
Datasheet
2,896In Stock
Min.: 1
Mult.: 1

RM6 Ferrite Cores Ungapped RM Core RM 6 3.1 uH - 20 %, + 30 % N41 Blister Pack
TDK Ferrite Cores & Accessories RM6/I-T38 '+40%-30% Sold as set
Datasheet
823In Stock
Min.: 1
Mult.: 1

RM6 Ferrite Cores Ungapped RM Core RM 6 8.6 uH - 30 %, + 40 % T38 Blister Pack
TDK Ferrite Cores & Accessories RM6 N41 250 +3%-3% Sold as set
Datasheet
2,015In Stock
Min.: 1
Mult.: 1

RM6 Ferrite Cores Gapped RM Core RM 6 250 nH 3 % N41 Blister Pack
TDK Ferrite Cores & Accessories RM6 N48 250 +3% -3% Sold as set
Datasheet
1,917In Stock
Min.: 1
Mult.: 1

RM6 Ferrite Cores Gapped RM Core RM 6 250 nH 3 % N48 Blister Pack
TDK Ferrite Cores & Accessories RM6 N48 400 +3%-3% Sold as set
Datasheet
2,476In Stock
Min.: 1
Mult.: 1

RM6 Ferrite Cores Gapped RM Core RM 6 400 nH 3 % N48 Blister Pack
TDK Ferrite Cores & Accessories RM6 M33 100 +3%-3% Sold as set
Datasheet
4,790In Stock
Min.: 1
Mult.: 1

RM6 Ferrite Cores Gapped RM Core RM 6 100 nH 3 % M33 Blister Pack
TDK Ferrite Cores & Accessories RM6 N48 315 +3%-3% Sold as set
Datasheet
984In Stock
2,000On Order
Min.: 1
Mult.: 1

RM6 Ferrite Cores Gapped RM Core RM 6 315 nH 3 % N48 Blister Pack
TDK Ferrite Cores & Accessories RM6 N48 400 +3%-3% Sold as set
Datasheet
2,179In Stock
Min.: 1
Mult.: 1

RM6 Ferrite Cores Gapped RM Core RM 6 400 nH 3 % N48 Blister Pack
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 CLM-RM6 2 PCS REQUIRED
Datasheet
27,003In Stock
Min.: 1
Mult.: 1

RM6 Hardware & Accessories Ungapped RM Core RM 6 Bulk
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/I-N97 Sold as set
Datasheet
941In Stock
Min.: 1
Mult.: 1

RM8 Ferrite Cores Ungapped RM Core RM 8 3.3 uH - 20 %, + 30 % N97 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