Passive Components – Mouser Ireland

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

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.

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

Types of Passive Components

List Images

Results: 2,007

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 6.3X3.8X2.5 N49 TOROID

B64290P0037X049
TDK
1: €1.02
27,346In Stock

Mfr. Part No.
B64290P0037X049

Mouser Part No
871-B64290P0037X049

TDK

Ferrite Cores & Accessories 6.3X3.8X2.5 N49 TOROID

Learn More

Datasheet

27,346In Stock

€1.02

€0.705

€0.606

€0.538

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CFL-P7/4-1S VALOX 420 SEO

B65512C0000T001
TDK
1: €0.542
4,092In Stock

Mfr. Part No.
B65512C0000T001

Mouser Part No
871-B65512C0000T001

TDK

Ferrite Cores & Accessories CFL-P7/4-1S VALOX 420 SEO

Learn More

Datasheet

4,092In Stock

€0.542

€0.494

€0.475

€0.461

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P9X5 N48 250 + 3%-3% Sold as set

B65517D0250J048
TDK
1: €2.61
2,347In Stock

Mfr. Part No.
B65517D0250J048

Mouser Part No
871-B65517D0250J048

TDK

Ferrite Cores & Accessories P9X5 N48 250 + 3%-3% Sold as set

Learn More

Datasheet

2,347In Stock

€2.61

€1.80

€1.53

€1.35

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ER9.5-N87 +30%-20% Sold as set

B65523J0000R087
TDK
1: €1.20
6,782In Stock

Mfr. Part No.
B65523J0000R087

Mouser Part No
871-B65523J0000R087

TDK

Ferrite Cores & Accessories ER9.5-N87 +30%-20% Sold as set

Learn More

Datasheet

6,782In Stock

€1.20

€0.832

€0.716

€0.648

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ER11/5-N87 Sold as set

B65525J0000R087
TDK
1: €1.55
11,952In Stock
20,000Expected 14/09/2026

Mfr. Part No.
B65525J0000R087

Mouser Part No
871-B65525J0000R087

TDK

Ferrite Cores & Accessories ER11/5-N87 Sold as set

Learn More

Datasheet

11,952In Stock

20,000Expected 14/09/2026

€1.55

€1.08

€0.92

€0.821

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLI-ER11/5

B65526A2000X
TDK
1: €0.378
7,754In Stock

Mfr. Part No.
B65526A2000X

Mouser Part No
871-B65526A2000X

TDK

Ferrite Cores & Accessories CLI-ER11/5

Learn More

Datasheet

7,754In Stock

€0.378

€0.344

€0.332

€0.322

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-ER11/5-VSG-1S-10P

B65526B1010T1
TDK
1: €1.38
8,965In Stock

Mfr. Part No.
B65526B1010T1

Mouser Part No
871-B65526B1010T1

TDK

Ferrite Cores & Accessories CF-ER11/5-VSG-1S-10P

Learn More

Datasheet

8,965In Stock

€1.38

€1.26

€1.20

€1.17

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P11/7-N48 +30% -20% Sold as set

B65531D0000R048
TDK
1: €2.71
2,991In Stock

Mfr. Part No.
B65531D0000R048

Mouser Part No
871-B65531D0000R048

TDK

Ferrite Cores & Accessories P11/7-N48 +30% -20% Sold as set

Learn More

Datasheet

2,991In Stock

€2.71

€1.87

€1.74

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 11X7 N48 250 +3% -3% Sold as set

B65531D0250A048
TDK
1: €2.86
5,253In Stock

Mfr. Part No.
B65531D0250A048

Mouser Part No
871-B65531D0250A048

TDK

Ferrite Cores & Accessories P 11X7 N48 250 +3% -3% Sold as set

Learn More

Datasheet

5,253In Stock

€2.86

€1.98

€1.68

€1.48

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 11X7 N87 2000 +30% -20% Sold as set

B65531W0000R087
TDK
1: €2.00
3,382In Stock

Mfr. Part No.
B65531W0000R087

Mouser Part No
871-B65531W0000R087

TDK

Ferrite Cores & Accessories P 11X7 N87 2000 +30% -20% Sold as set

Learn More

Datasheet

3,382In Stock

€2.00

€1.38

€1.18

€1.04

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65532B0000T001
TDK
1: €0.284
8,130In Stock

Mfr. Part No.
B65532B0000T001

Mouser Part No
871-B65532B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

8,130In Stock

€0.284

€0.255

€0.246

€0.238

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories Adjusting screw K1 M1.4 Pocan B3235

B65539C1003X1
TDK
1: €1.33
2,247In Stock

Mfr. Part No.
B65539C1003X1

Mouser Part No
871-B65539C1003X1

TDK

Ferrite Cores & Accessories Adjusting screw K1 M1.4 Pocan B3235

Learn More

Datasheet

2,247In Stock

€1.33

€1.21

€1.13

€1.04

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P14/8-N48 +30%-20% Sold as set

B65541D0000R048
TDK
1: €2.96
6,784In Stock

Mfr. Part No.
B65541D0000R048

Mouser Part No
871-B65541D0000R048

TDK

Ferrite Cores & Accessories P14/8-N48 +30%-20% Sold as set

Learn More

Datasheet

6,784In Stock

€2.96

€2.03

€1.73

€1.51

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER

B65542B0000T001
TDK
1: €0.215
19,201In Stock
11,000Expected 04/12/2026

Mfr. Part No.
B65542B0000T001

Mouser Part No
871-B65542B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER

Learn More

Datasheet

19,201In Stock

11,000Expected 04/12/2026

€0.215

€0.197

€0.19

€0.185

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories MOUNTING ASSY P14X8 3.5MM

B65545B0009X000
TDK
1: €4.11
2,411In Stock

Mfr. Part No.
B65545B0009X000

Mouser Part No
871-B65545B0009X000

TDK

Ferrite Cores & Accessories MOUNTING ASSY P14X8 3.5MM

Learn More

Datasheet

2,411In Stock

€4.11

€3.72

€3.57

€3.36

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories MOUNTING ASSY P14X8 3.5MM

B65545B0010X000
TDK
1: €6.32
532In Stock

Mfr. Part No.
B65545B0010X000

Mouser Part No
871-B65545B0010X000

TDK

Ferrite Cores & Accessories MOUNTING ASSY P14X8 3.5MM

Learn More

Datasheet

532In Stock

€6.32

€4.39

€3.51

€3.22

€3.15

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PM 50X39 N87 7400 +30%-20% Sold as set

B65646A0000R087
TDK
1: €15.94
303In Stock

Mfr. Part No.
B65646A0000R087

Mouser Part No
871-B65646A0000R087

TDK

Ferrite Cores & Accessories PM 50X39 N87 7400 +30%-20% Sold as set

Learn More

Datasheet

303In Stock

€15.94

€10.73

€8.56

€8.49

Min.: 1
Mult.: 1

Ferrite Cores & Accessories MOUNTING ASSEMBL PM50/39

B65647A2000X000
TDK
1: €5.84
485In Stock

Mfr. Part No.
B65647A2000X000

Mouser Part No
871-B65647A2000X

TDK

Ferrite Cores & Accessories MOUNTING ASSEMBL PM50/39

Learn More

Datasheet

485In Stock

€5.84

€5.15

€5.13

€4.96

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65647B1014T001
TDK
1: €5.49
508In Stock

Mfr. Part No.
B65647B1014T001

Mouser Part No
871-B65647B1014T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

508In Stock

€5.49

€4.87

€4.77

€4.71

€4.65

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P18/11-N48 +30%-20% 2PCS Sold as set

B65651D0000R048
TDK
1: €4.88
3,920In Stock
8,000On Order

Mfr. Part No.
B65651D0000R048

Mouser Part No
871-B65651D0000R048

TDK

Ferrite Cores & Accessories P18/11-N48 +30%-20% 2PCS Sold as set

Learn More

Datasheet

3,920In Stock

8,000On Order

€4.88

€3.45

€2.96

€2.58

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P18/11 N48 160 +3% -3% Sold as set

B65651D0160A048
TDK
1: €5.34
743In Stock

Mfr. Part No.
B65651D0160A048

Mouser Part No
871-B65651D160A48

TDK

Ferrite Cores & Accessories P18/11 N48 160 +3% -3% Sold as set

Learn More

Datasheet

743In Stock

€5.34

€3.67

€3.01

€2.69

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 18X11 N48 400 +3% -3% Sold as set

B65651T0400A048
TDK
1: €6.48
655In Stock
2,500On Order

Mfr. Part No.
B65651T0400A048

Mouser Part No
871-B65651T0400A048

TDK

Ferrite Cores & Accessories P 18X11 N48 400 +3% -3% Sold as set

Learn More

Datasheet

655In Stock

2,500On Order

€6.48

€4.45

€3.64

€3.26

€2.87

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 18X11 N87 3600 +30%-20% Sold as set

B65651W0000R087
TDK
1: €5.31
1,574In Stock

Mfr. Part No.
B65651W0000R087

Mouser Part No
871-B65651W0000R087

TDK

Ferrite Cores & Accessories P 18X11 N87 3600 +30%-20% Sold as set

Learn More

Datasheet

1,574In Stock

€5.31

€3.62

€3.05

€2.67

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories MOUNTING ASSY P18X11 3.5MM

B65655B0010X000
TDK
1: €4.70
500Expected 24/08/2026

Mfr. Part No.
B65655B0010X000

Mouser Part No
871-B65655B0010X000

TDK

Ferrite Cores & Accessories MOUNTING ASSY P18X11 3.5MM

Learn More

Datasheet

500Expected 24/08/2026

€4.70

€3.92

€3.27

€3.07

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235

B65659F1X23
TDK
1: €1.65
4,197In Stock

Mfr. Part No.
B65659F1X23

Mouser Part No
871-B65659F1X23

TDK

Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235

Learn More

Datasheet

4,197In Stock

€1.65

€1.51

€1.39

€1.28

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Types of Passive Components

Customer Service Office

Company

Resources

Support