.hide-partial { max-height: none; } .show-more { display: none; }

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.
More...

Please view our selection of ferrite cores below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 3.245

Applied Filters:

Manufacturer

Series

Product

Type

Core

Core Size

Inductance

Tolerance

Accessory Type

Number of Pins

Core Material

Termination Style

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Ferrite Cores & Accessories ETD44/22 15-N87-G1500

B66365G1500X187
TDK
1: Rp83.107
556In Stock

Mfr. Part No.
B66365G1500X187

Mouser Part No
871-B66365G1500X187

TDK

Ferrite Cores & Accessories ETD44/22 15-N87-G1500

Learn More

Datasheet

556In Stock

Rp83.107

Rp56.873

Rp48.067

Rp42.012

View

Min.: 1
Mult.: 1

ETD44/22/15

Ferrite Cores

Gapped

ETD Core

44 x 22 x 15

194 nH

N87

Bulk

Ferrite Cores & Accessories E80/38/20 N87LP 0.50MM

B66375G0500X187
TDK
1: Rp137.778
92In Stock

Mfr. Part No.
B66375G0500X187

Mouser Part No
871-B66375G0500X187

TDK

Ferrite Cores & Accessories E80/38/20 N87LP 0.50MM

Learn More

Datasheet

92In Stock

Rp137.778

Rp126.037

Rp110.443

Min.: 1
Mult.: 1

E80/38/20

Ferrite Cores

Gapped

E Core

80 x 38 x 20

882 nH

N87

Bulk

Ferrite Cores & Accessories ETD54/28 19-N87-G200

B66395G0200X187
TDK
1: Rp151.905
166In Stock

Mfr. Part No.
B66395G0200X187

Mouser Part No
871-B66395G200X187

TDK

Ferrite Cores & Accessories ETD54/28 19-N87-G200

Learn More

Datasheet

166In Stock

Rp151.905

Rp105.490

Rp84.392

Rp77.420

View

Min.: 1
Mult.: 1

ETD54/28/19

Ferrite Cores

Gapped

ETD Core

54 x 28 x 19

200 nH

N87

Bulk

Ferrite Cores & Accessories Housing d=30 mm Makrolon 9415

B64291A1304X000
TDK
1: Rp24.767
1.798In Stock

Mfr. Part No.
B64291A1304X000

Mouser Part No
871-B64291A1304X

TDK

Ferrite Cores & Accessories Housing d=30 mm Makrolon 9415

Learn More

Datasheet

1.798In Stock

Rp24.767

Rp22.566

Rp19.447

Rp17.924

View

Min.: 1
Mult.: 1

RCH30/19.7/H

Ungapped

9415

Bulk

Ferrite Cores & Accessories R34/20.5/10 N87 toroid

B64290L0058X087
TDK
1: Rp89.528
81In Stock

Mfr. Part No.
B64290L0058X087

Mouser Part No
871-B64290L0058X087

TDK

Ferrite Cores & Accessories R34/20.5/10 N87 toroid

Datasheet

81In Stock

Rp89.528

Rp61.276

Rp52.103

Rp46.782

View

Min.: 1
Mult.: 1

TX34/20.5/10

Tray

Ferrite Cores & Accessories 44 Multi Hole Plate 12.52x2.54x1.52MM

2644246701
Fair-Rite
1: Rp6.788
12.790In Stock

Mfr. Part No.
2644246701

Mouser Part No
623-2644246701

Fair-Rite

Ferrite Cores & Accessories 44 Multi Hole Plate 12.52x2.54x1.52MM

12.790In Stock

Rp6.788

Rp4.660

Rp4.054

Rp3.614

View

Min.: 1
Mult.: 1

Multi-Hole Cores

Multi-Hole Connector Plate

5 Pin

Bulk

Ferrite Cores & Accessories 77 3PC Bobbin Ind 84 nH 10% TOL

9677242409
Fair-Rite
1: Rp56.689
636In Stock

Mfr. Part No.
9677242409

Mouser Part No
623-9677242409

Fair-Rite

Ferrite Cores & Accessories 77 3PC Bobbin Ind 84 nH 10% TOL

636In Stock

Rp56.689

Rp44.214

Rp38.527

Rp33.757

View

Min.: 1
Mult.: 1

Hardware & Accessories

Coil Former (Bobbins)

84 nH

10 %

Bulk

Ferrite Cores & Accessories E70/33/32-N95-DG400

B66371Q0400K195
TDK
1: Rp368.388
72In Stock

Mfr. Part No.
B66371Q0400K195

Mouser Part No
871-B66371Q0400K195

TDK

Ferrite Cores & Accessories E70/33/32-N95-DG400

Learn More

Datasheet

72In Stock

Rp368.388

Rp251.707

Rp224.372

Rp191.716

Min.: 1
Mult.: 1

E70/33/32

Tray

Ferrite Cores & Accessories Ferrite Cores, Blocks/Plates/Disks, ROD25.5/0.6

B67410A0223X195
TDK
1: Rp57.973
1.724In Stock
Factory Special Order

Mfr. Part No.
B67410A0223X195

Mouser Part No
871-B67410A0223X195

Factory Special Order

TDK

Ferrite Cores & Accessories Ferrite Cores, Blocks/Plates/Disks, ROD25.5/0.6

Learn More

Datasheet

1.724In Stock

Rp57.973

Rp39.994

Rp34.307

Rp30.271

View

Min.: 1
Mult.: 1

B67410

Ferrite Cores

Gapped

Rod Core

25.5 x 0.6

3 uH

N95

Ferrite Cores & Accessories 38.1mH 28.3x12.7x17.5mm AEC-Q200

LRF251515MKCX
Chemi-Con
1: Rp254.642
208In Stock

Mfr. Part No.
LRF251515MKCX

Mouser Part No
661-LRF251515MKCX

Chemi-Con

Ferrite Cores & Accessories 38.1mH 28.3x12.7x17.5mm AEC-Q200

Learn More

Datasheet

208In Stock

Rp254.642

Rp209.511

Rp188.230

Rp180.341

View

Min.: 1
Mult.: 1

FL-V

Ferrite Cores

Ring Core

28.3 mm x 17.5 mm

Bulk

Ferrite Cores & Accessories 25.3X14.8X20 T35 TOROID

B64290L0616X035
TDK
1: Rp106.774
300In Stock

Mfr. Part No.
B64290L0616X035

Mouser Part No
871-B64290L0616X035

TDK

Ferrite Cores & Accessories 25.3X14.8X20 T35 TOROID

Learn More

Datasheet

300In Stock

Rp106.774

Rp73.934

Rp59.258

Rp54.304

View

Min.: 1
Mult.: 1

TX25.3/14.8/20

Toroids

Ungapped

10.7 uH

T35

Bulk

Ferrite Cores & Accessories E70/33/32-N95-DG250

B66371Q0250K195
TDK
1: Rp368.388
98In Stock

Mfr. Part No.
B66371Q0250K195

Mouser Part No
871-B66371Q0250K195

TDK

Ferrite Cores & Accessories E70/33/32-N95-DG250

Learn More

Datasheet

98In Stock

Rp368.388

Rp251.707

Rp224.188

Rp191.716

Min.: 1
Mult.: 1

E70/33/32

Tray

Ferrite Cores & Accessories 78 E Core E55/21 Ind 6500 nH 25% TOL

9478116002
Fair-Rite
1: Rp207.677
121In Stock

Mfr. Part No.
9478116002

Mouser Part No
623-9478116002

Fair-Rite

Ferrite Cores & Accessories 78 E Core E55/21 Ind 6500 nH 25% TOL

Learn More

Product Comments

121In Stock

Rp207.677

Rp150.988

Rp120.900

Rp115.029

Rp108.425

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

E Core

55.15 x 27.5 x 20.6

6.3 uH

25 %

Bulk

Ferrite Cores & Accessories 78 ER Core Set ER9.5 PLANAR

9578100502
Fair-Rite
1: Rp8.256
4.374In Stock

Mfr. Part No.
9578100502

Mouser Part No
623-9578100502

Fair-Rite

Ferrite Cores & Accessories 78 ER Core Set ER9.5 PLANAR

Learn More

Product Comments

4.374In Stock

Rp8.256

Rp8.164

Rp8.091

Rp8.072

View

Min.: 1
Mult.: 1

Ferrite Cores

ER Core

ER 9.5

900 nH

25 %

Bulk

Ferrite Cores & Accessories 98 ER Core Set Ind 900 nH 25% TOL

9598100502
Fair-Rite
1: Rp11.008
3.910In Stock

Mfr. Part No.
9598100502

Mouser Part No
623-9598100502

Fair-Rite

Ferrite Cores & Accessories 98 ER Core Set Ind 900 nH 25% TOL

Learn More

Product Comments

3.910In Stock

Rp11.008

Rp8.916

Rp8.201

Rp7.779

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

ER Core

9.35 x 2.45 x 4.9

900 nH

25 %

Bulk

Ferrite Cores & Accessories P22/13-T38 +40%-30% Sold as set

B65661D0000Y038
TDK
1: Rp122.184
348In Stock

Mfr. Part No.
B65661D0000Y038

Mouser Part No
871-B65661D0000Y038

TDK

Ferrite Cores & Accessories P22/13-T38 +40%-30% Sold as set

Learn More

Datasheet

348In Stock

Rp122.184

Rp84.759

Rp67.880

Rp62.193

View

Min.: 1
Mult.: 1

P22/13

Ferrite Cores

Ungapped

P Core

22 x 13

16 uH

- 30 %, + 40 %

T38

Bulk

Ferrite Cores & Accessories 98 PQ Core PQ35/35 Ind 6720 nH 25% TOL

6698353621
Fair-Rite
1: Rp55.405
398In Stock

Mfr. Part No.
6698353621

Mouser Part No
623-6698353621

Fair-Rite

Ferrite Cores & Accessories 98 PQ Core PQ35/35 Ind 6720 nH 25% TOL

Learn More

Product Comments

398In Stock

Rp55.405

Rp54.304

Rp50.452

Rp44.214

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

PQ Core

35.1 x 26 x 17.4

5.1 uH

25 %

Bulk

Ferrite Cores & Accessories 95 ER Core Set Ind 950 nH 25% TOL

9595100502
Fair-Rite
1: Rp19.080
3.230In Stock

Mfr. Part No.
9595100502

Mouser Part No
623-9595100502

Fair-Rite

Ferrite Cores & Accessories 95 ER Core Set Ind 950 nH 25% TOL

Learn More

Product Comments

3.230In Stock

Rp19.080

Rp13.191

Rp11.356

Rp10.072

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

ER Core

9.35 x 2.45 x 4.9

950 nH

25 %

Bulk

Ferrite Cores & Accessories 25.2mH 28.3x12.7x12.3mm AEC-Q200

LRF251510MKCX
Chemi-Con
1: Rp213.914
245In Stock

Mfr. Part No.
LRF251510MKCX

Mouser Part No
661-LRF251510MKCX

Chemi-Con

Ferrite Cores & Accessories 25.2mH 28.3x12.7x12.3mm AEC-Q200

Learn More

Datasheet

245In Stock

Rp213.914

Rp175.938

Rp151.171

Rp146.768

View

Min.: 1
Mult.: 1

FL-V

Ferrite Cores

25.3 uH

Bulk

Ferrite Cores & Accessories I25/2.3/18

9361055002
Fair-Rite
1: Rp88.061
89In Stock
New Product

Mfr. Part No.
9361055002

Mouser Part No
623-9361055002

New Product

Fair-Rite

Ferrite Cores & Accessories I25/2.3/18

Learn More

Datasheet

89In Stock

Rp88.061

Rp60.175

Rp51.002

Rp44.581

View

Min.: 1
Mult.: 1

Ferrite Core

I Core

Tray

Ferrite Cores & Accessories EQ20/6.3/15

9561200602
Fair-Rite
1: Rp63.294
97In Stock
New Product

Mfr. Part No.
9561200602

Mouser Part No
623-9561200602

New Product

Fair-Rite

Ferrite Cores & Accessories EQ20/6.3/15

Learn More

Datasheet

97In Stock

Rp63.294

Rp43.480

Rp37.059

Rp29.537

View

Min.: 1
Mult.: 1

Ferrite Core

EQ Core

Tray

Ferrite Cores & Accessories 44 Multi-Hole Plate

2644245901
Fair-Rite
1: Rp5.504
9.163In Stock
Verify Status with Factory

Mfr. Part No.
2644245901

Mouser Part No
623-2644245901

Verify Status with Factory

Fair-Rite

Ferrite Cores & Accessories 44 Multi-Hole Plate

Datasheet

9.163In Stock

Rp5.504

Rp3.706

Rp3.229

Rp2.880

View

Min.: 1
Mult.: 1

Multi-Hole Cores

Multi-Hole Connector Plate

Bulk

Ferrite Cores & Accessories I 25 N97 5300 +25%-25%

B66481P0000X197
TDK
1: Rp46.048
1.145In Stock
Factory Special Order

Mfr. Part No.
B66481P0000X197

Mouser Part No
871-B66481PX197

Factory Special Order

TDK

Ferrite Cores & Accessories I 25 N97 5300 +25%-25%

Learn More

Datasheet

1.145In Stock

Rp46.048

Rp31.739

Rp27.152

Rp23.850

View

Min.: 1
Mult.: 1

B66481P

Ferrite Cores

Ungapped

I Core

25 x 2

5.3 uH

25 %

EIQ 25 Core Set

N97

Bulk

Ferrite Cores & Accessories 61 Material Plate

3561000511
Fair-Rite
1: Rp601.932
17In Stock
New Product

Mfr. Part No.
3561000511

Mouser Part No
623-3561000511

New Product

Fair-Rite

Ferrite Cores & Accessories 61 Material Plate

Learn More

Datasheet

17In Stock

Rp601.932

Rp468.190

Rp413.152

Min.: 1
Mult.: 1

Accessory

Cover Plate

Tray

Ferrite Cores & Accessories 61 Material Plate

3561000521
Fair-Rite
1: Rp808.875
13In Stock
New Product

Mfr. Part No.
3561000521

Mouser Part No
623-3561000521

New Product

Fair-Rite

Ferrite Cores & Accessories 61 Material Plate

Learn More

Datasheet

13In Stock

Rp808.875

Rp658.438

Rp591.659

Min.: 1
Mult.: 1

Accessory

Cover Plate

Tray

Ferrite Cores & Accessories

Customer Service Office

Company

Resources

Support

26
30
38
40
56
59
61
62
65
66
78
89
90
92
93
94
95
96
98
35N

Accessories
Amorphous Core
Cable Single
Clamp
Coil Former
Coil Former (Bobbins)
Cut Core
Distributed Gap
Double Aperture Core
End Clip
EQ Core
Ferrite Block
Ferrite Blocks
Ferrite Core for Switching Power Supplies
Ferrite Core for Telecommunication
Gapped
I Core
Insulating Washer
Mounting Assembly
Multi-Hole Connector Plate

DE Core
DU Core
EC Core
E Core
EE Core
EER Core
EF Core
EFD Core
EI Core
ELP Core
EM Core
EP Core
EPO Core
EPX Core
EQ Core
ER Core
ER LP Core
ETD Core
EV Core
FEM Core

5.95 mm x 1.65 mm
9.5 mm x 5 mm
9.7 mm x 3.3 mm
11 mm x 6 mm
11.4 mm x 4.6 mm
12.95 mm x 4.9 mm
12.95 mm x 6.6 mm
14 mm x 5 mm
14.5 mm x 6.7 mm
14.6 mm x 6.8 mm
15 mm x 4.65 mm
17.9 mm x 8.2 mm
18 mm x 10 mm
18 mm x 9.7 mm
20 mm x 6.65 mm
21.8 mm x 15.8 mm
22.5 mm x 6.6 mm
23.2 mm x 11 mm
23.2 mm x 12.5 mm
25 mm x 18 mm

2.4 nH
4.75 nH
5.2 nH
16 nH
17 nH
17.5 nH
18 nH
20 nH
21 nH
25 nH
26 nH
32 nH
35 nH
38 nH
39 nH
40 nH
45 nH
49 nH
50 nH
55 nH

0.03 %
0.04 %
0.05 %
0.08 %
0.1 %
0.15 %
0.25 %
- 30 %, + 40 %
- 20 %, + 30 %
2 %
3 %
4 %
5 %
6 %
7 %
8 %
10 %
12 %
15 %
20 %

31
43
44
52
61
67
68
75
77
78
95
96
98
9415
ABS
E130I
E Core
Ferrite
Finemet
GFR Liquid Crystal Polymer