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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.

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Results: 3,246

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Part #

Ferrite Cores & Accessories RM 12 N41 160 +3%- 3% Sold as set

B65815E0160A041
TDK
1: ¥1,423.5
590In Stock

Mfr. Part #
B65815E0160A041

Mouser Part #
871-B65815E160A41

TDK

Ferrite Cores & Accessories RM 12 N41 160 +3%- 3% Sold as set

Learn More

Datasheet

590In Stock

¥1,423.5

¥1,011.5

¥810.6

¥687.7

Min.: 1
Mult.: 1

RM12

Ferrite Cores

Gapped

RM Core

RM 12

160 nH

3 %

Core

N41

SMD/SMT

Bulk

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65816N1012D1
TDK
1: ¥242.5
2,095In Stock

Mfr. Part #
B65816N1012D1

Mouser Part #
871-B65816N1012D1

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

2,095In Stock

¥242.5

¥220.9

¥212.6

¥206

View

Min.: 1
Mult.: 1

B65816N

Hardware & Accessories

Ungapped

RM Core

RM 12

12 Pin

Tray

Ferrite Cores & Accessories Coil former RM6 SMD Vectra E130i

B65821C1008T1
TDK
1: ¥480
4,417In Stock
3,000Expected 9/7/2026

Mfr. Part #
B65821C1008T1

Mouser Part #
871-B65821C1008T1

TDK

Ferrite Cores & Accessories Coil former RM6 SMD Vectra E130i

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Datasheet

4,417In Stock

3,000Expected 9/7/2026

¥480

¥332.2

¥284

¥250.8

View

Min.: 1
Mult.: 1

B65821C

Hardware & Accessories

Ungapped

RM Core

RM 6

8 Pin

Gullwing

Tray

Ferrite Cores & Accessories COIL FORMER Laperos C 130

B65822F1008T001
TDK
1: ¥277.4
4,456In Stock

Mfr. Part #
B65822F1008T001

Mouser Part #
871-B65822F1008T001

TDK

Ferrite Cores & Accessories COIL FORMER Laperos C 130

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Datasheet

4,456In Stock

¥277.4

¥250.8

¥230.9

¥212.6

View

Min.: 1
Mult.: 1

RM5

Hardware & Accessories

Ungapped

RM Core

RM 5

Coil Former

8 Pin

GFR Liquid Crystal Polymer

Gullwing

Tray

Ferrite Cores & Accessories COIL FORMER Laperos C 130

B65822J1008T001
TDK
1: ¥539.8
2,237In Stock

Mfr. Part #
B65822J1008T001

Mouser Part #
871-B65822J1008T001

TDK

Ferrite Cores & Accessories COIL FORMER Laperos C 130

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Datasheet

2,237In Stock

¥539.8

¥373.7

¥318.9

¥282.4

View

Min.: 1
Mult.: 1

RM5

Hardware & Accessories

Ungapped

RM Core

RM 5

8 Pin

J Hook

Tray

Ferrite Cores & Accessories EP7-N30 +30%-20% Sold as set

B65839A0000R030
TDK
1: ¥252.5
6,302In Stock

Mfr. Part #
B65839A0000R030

Mouser Part #
871-B65839A0000R030

TDK

Ferrite Cores & Accessories EP7-N30 +30%-20% Sold as set

Learn More

Datasheet

6,302In Stock

¥252.5

¥176.1

¥150.7

¥133.4

View

Min.: 1
Mult.: 1

EP7

Ferrite Cores

Ungapped

EP Core

EP 7

2 uH

- 20 %, + 30 %

N30

Bulk

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65842W1008D001
TDK
1: ¥294
2,526In Stock

Mfr. Part #
B65842W1008D001

Mouser Part #
871-B65842W1008D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

2,526In Stock

¥294

¥204.3

¥176.1

¥161.1

View

Min.: 1
Mult.: 1

EP10

Hardware & Accessories

Ungapped

EP Core

EP 10

8 Pin

Tray

Ferrite Cores & Accessories EP13 N87 Sold as set

B65843A0160B087
TDK
1: ¥421.9
2,685In Stock

Mfr. Part #
B65843A0160B087

Mouser Part #
871-B65843A0160B087

TDK

Ferrite Cores & Accessories EP13 N87 Sold as set

Learn More

Datasheet

2,685In Stock

¥421.9

¥290.7

¥249.2

¥219.3

View

Min.: 1
Mult.: 1

EP13

Ferrite Cores

Gapped

EP Core

EP 13

160 nH

4 %

N87

Bulk

Ferrite Cores & Accessories CLM/Y-EP13

B65844S2000X000
TDK
1: ¥257.5
3,342In Stock

Mfr. Part #
B65844S2000X000

Mouser Part #
871-B65844S2000X

TDK

Ferrite Cores & Accessories CLM/Y-EP13

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Datasheet

3,342In Stock

¥257.5

¥234.2

¥224.2

¥210.9

View

Min.: 1
Mult.: 1

EP13

Hardware & Accessories

Ungapped

EP Core

EP 13

Yoke, Clamp

Tray

Ferrite Cores & Accessories PQ26/20 N95 Sold as set

B65877B0000R095
TDK
1: ¥1,714.2
398In Stock

Mfr. Part #
B65877B0000R095

Mouser Part #
871-B65877B0000R095

TDK

Ferrite Cores & Accessories PQ26/20 N95 Sold as set

Learn More

Datasheet

398In Stock

¥1,714.2

¥1,215.9

¥963.4

¥905.2

¥852.1

Min.: 1
Mult.: 1

PQ26/20

Ferrite Cores

Ungapped

PQ Core

26 x 20

5.15 uH

- 20 %, + 30 %

N95

Bulk

Ferrite Cores & Accessories PQ32/30 N87 Sold as set

B65879B0000R087
TDK
1: ¥1,386.9
425In Stock

Mfr. Part #
B65879B0000R087

Mouser Part #
871-B65879B0000R087

TDK

Ferrite Cores & Accessories PQ32/30 N87 Sold as set

Learn More

Datasheet

425In Stock

¥1,386.9

¥961.7

¥770.7

¥705.9

¥662.7

Min.: 1
Mult.: 1

PQ32/30

Ferrite Cores

Ungapped

PQ Core

32 x 30

4.8 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories PQ35/35-N95-DG100 FERRITE CORE SET Sold as set

B65881Q0100K095
TDK
1: ¥2,961.6
184In Stock

Mfr. Part #
B65881Q0100K095

Mouser Part #
871-B65881Q0100K095

TDK

Ferrite Cores & Accessories PQ35/35-N95-DG100 FERRITE CORE SET Sold as set

Learn More

Datasheet

184In Stock

¥2,961.6

¥2,142.7

¥1,722.5

¥1,672.6

View

Min.: 1
Mult.: 1

PQ35/35

Ferrite Cores

Distributed Gap

PQ Core

PQ 35 x 35

100 nH

N95

Tray

Ferrite Cores & Accessories CF-PQ35/35-V-1S-12P BOBBIN/COILFORMER

B65882B0012T001
TDK
1: ¥588
1,285In Stock

Mfr. Part #
B65882B0012T001

Mouser Part #
871-B65882B0012T001

TDK

Ferrite Cores & Accessories CF-PQ35/35-V-1S-12P BOBBIN/COILFORMER

Learn More

Datasheet

1,285In Stock

¥588

¥403.6

¥342.2

¥300.6

View

Min.: 1
Mult.: 1

PQ35/35

Hardware & Accessories

Ungapped

PQ 35 x 35

Coil Former

12 Pin

Tray

Ferrite Cores & Accessories RM14/I-N87 '+30%-20% Sold as set

B65887E0000R087
TDK
1: ¥2,064.6
1,167In Stock

Mfr. Part #
B65887E0000R087

Mouser Part #
871-B65887E0000R087

TDK

Ferrite Cores & Accessories RM14/I-N87 '+30%-20% Sold as set

Learn More

Datasheet

Product Comments

1,167In Stock

¥2,064.6

¥1,501.5

¥1,202.6

¥1,076.3

View

Min.: 1
Mult.: 1

RM14

Ferrite Cores

Ungapped

RM Core

RM 14

6 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories RM 14 N41 160 +3%- 3% Sold as set

B65887E0160A041
TDK
1: ¥2,466.6
367In Stock

Mfr. Part #
B65887E0160A041

Mouser Part #
871-B65887E160A41

TDK

Ferrite Cores & Accessories RM 14 N41 160 +3%- 3% Sold as set

Learn More

Datasheet

Product Comments

367In Stock

¥2,466.6

¥1,785.6

¥1,435.1

¥1,393.6

¥1,390.3

Min.: 1
Mult.: 1

RM14

Ferrite Cores

Gapped

RM Core

RM 14

160 nH

3 %

N41

Bulk

Ferrite Cores & Accessories COILFORMER RM14 SUMIKON PM9630

B65888N1012D001
TDK
1: ¥357.1
2,727In Stock
3,360Expected 12/18/2026

Mfr. Part #
B65888N1012D001

Mouser Part #
871-B65888N1012D001

TDK

Ferrite Cores & Accessories COILFORMER RM14 SUMIKON PM9630

Learn More

Datasheet

2,727In Stock

3,360Expected 12/18/2026

¥357.1

¥245.8

¥210.9

¥186

View

Min.: 1
Mult.: 1

RM14

Hardware & Accessories

Ungapped

RM Core

RM 14

12 Pin

GFR Thermosetting Plastic

Tray

Ferrite Cores & Accessories PCORE HALF 7.35X 3.6

B65933A0000X022
TDK
1: ¥495
3,271In Stock

Mfr. Part #
B65933A0000X022

Mouser Part #
871-B65933A0000X022

TDK

Ferrite Cores & Accessories PCORE HALF 7.35X 3.6

Learn More

Datasheet

3,271In Stock

¥495

¥342.2

¥292.3

¥257.5

View

Min.: 1
Mult.: 1

PS7.35/3.6

Ferrite Cores

Ungapped

PS Core

PS 7.35 x 3.6

N22

Bulk

Ferrite Cores & Accessories P CORE HALF 47 X14.9

B65943A0000X022
TDK
1: ¥2,803.8
507In Stock

Mfr. Part #
B65943A0000X022

Mouser Part #
871-B65943A0000X022

TDK

Ferrite Cores & Accessories P CORE HALF 47 X14.9

Learn More

Datasheet

507In Stock

¥2,803.8

¥2,028.1

¥1,629.4

¥1,581.3

Min.: 1
Mult.: 1

PS47/14.9

Ferrite Cores

Ungapped

PS Core

PS 47 x 14.9

N22

Bulk

Ferrite Cores & Accessories PS35 N22 35 X 10.8

B65947A0000X022
TDK
1: ¥981.7
3,077In Stock

Mfr. Part #
B65947A0000X022

Mouser Part #
871-B65947A0000X022

TDK

Ferrite Cores & Accessories PS35 N22 35 X 10.8

Learn More

Datasheet

3,077In Stock

¥981.7

¥681

¥544.8

¥534.8

¥453.5

Min.: 1
Mult.: 1

PS35/10.8

Ferrite Cores

Ungapped

PS Core

PS 35 x 10.8

N22

Bulk

Ferrite Cores & Accessories PQ50/50 N97 Sold as set

B65981A0000R097
TDK
1: ¥3,192.4
171In Stock

Mfr. Part #
B65981A0000R097

Mouser Part #
871-B65981A0000R097

TDK

Ferrite Cores & Accessories PQ50/50 N97 Sold as set

Learn More

Datasheet

171In Stock

¥3,192.4

¥2,182.6

¥1,943.4

Reel

¥1,943.4

¥1,847

¥1,845.4

Min.: 1
Mult.: 1

: 36

PQ50/50- Large Size

Ferrite Cores

Ungapped

PQ Core

PQ 50 x 50

6.7 uH

- 20 %, + 30 %

N97

Ammo Pack

Ferrite Cores & Accessories Squared Pins Coil Former

B66206B1110T001
TDK
1: ¥269.1
4,935In Stock

Mfr. Part #
B66206B1110T001

Mouser Part #
871-B66206B1110T001

TDK

Ferrite Cores & Accessories Squared Pins Coil Former

Learn More

Datasheet

4,935In Stock

¥269.1

¥244.2

¥215.9

¥197.7

View

Min.: 1
Mult.: 1

E20/10/6

Hardware & Accessories

Ungapped

E Core

Coil Former with Magnetic Axis Horizontal

10 Pin

Tray

Ferrite Cores & Accessories YOKE EF25

B66208A2003X000
TDK
1: ¥596.3
2,364In Stock

Mfr. Part #
B66208A2003X000

Mouser Part #
871-B66208A2003X000

TDK

Ferrite Cores & Accessories YOKE EF25

Learn More

Datasheet

2,364In Stock

¥596.3

¥410.3

¥347.1

¥305.6

View

Min.: 1
Mult.: 1

E25/13/7

Hardware & Accessories

Ungapped

E Core

25 x 13 x 7 (EF 25)

Yoke

Bulk

Ferrite Cores & Accessories FERRITE CORES CF-E25/13/7-H-1S-10P

B66208B1110T1
TDK
1: ¥328.9
7,897In Stock

Mfr. Part #
B66208B1110T1

Mouser Part #
871-B66208B1110T1

TDK

Ferrite Cores & Accessories FERRITE CORES CF-E25/13/7-H-1S-10P

Learn More

Datasheet

7,897In Stock

¥328.9

¥227.6

¥194.3

¥171.1

View

Min.: 1
Mult.: 1

B66208B

Hardware & Accessories

Ungapped

E Core

25 x 13 x 7 (EF 25)

10 Pin

Tray

Ferrite Cores & Accessories CF-E25/13 7-H-1S-10P/LT

B66208X1010T001
TDK
1: ¥312.3
3,264In Stock

Mfr. Part #
B66208X1010T001

Mouser Part #
871-B66208X1010T001

TDK

Ferrite Cores & Accessories CF-E25/13 7-H-1S-10P/LT

Learn More

Datasheet

3,264In Stock

¥312.3

¥214.3

¥184.4

¥161.9

View

Min.: 1
Mult.: 1

E25/13/7

Hardware & Accessories

Ungapped

E Core

25 x 13 x 7 (EF 25)

10 Pin

Tray

Ferrite Cores & Accessories E32/16/9 N87OL

B66229G0000X187
TDK
1: ¥362.1
7,459In Stock

Mfr. Part #
B66229G0000X187

Mouser Part #
871-B66229G0000X187

TDK

Ferrite Cores & Accessories E32/16/9 N87OL

Learn More

Datasheet

7,459In Stock

¥362.1

¥250.8

¥214.3

¥189.4

Reel

¥138

View

Min.: 1
Mult.: 1

: 480

E32/16/9

Ferrite Cores

Ungapped

E Core

32 x 16 x 9 (EF 32)

2.3 uH

- 20 %, + 30 %

Core

N87

Ammo Pack

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