Passive Components – Mouser Chile

.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 ETD49/25/16 N87LP 0.5MM

B66367G0500X187
TDK
1: $6.520
16In Stock
2.400On Order

Mfr. Part #
B66367G0500X187

Mouser Part #
871-B66367G500X187

TDK

Ferrite Cores & Accessories ETD49/25/16 N87LP 0.5MM

Learn More

Datasheet

16In Stock

2.400On Order

$6.520

$4.428

$3.513

$3.071

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD49/25/16 N27 3700 +30% -20%

B66367GX127
TDK
1: $6.321
210In Stock

Mfr. Part #
B66367GX127

Mouser Part #
871-B66367GX127

TDK

Ferrite Cores & Accessories ETD49/25/16 N27 3700 +30% -20%

Learn More

Datasheet

210In Stock

$6.321

$4.301

$3.639

$3.176

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD49/25/16 N97 3900 +30% -20%

B66367G0000X197
TDK
1: $10.370
248In Stock

Mfr. Part #
B66367G0000X197

Mouser Part #
871-B66367GX197

TDK

Ferrite Cores & Accessories ETD49/25/16 N97 3900 +30% -20%

Learn More

Datasheet

248In Stock

$10.370

$7.120

$5.837

$5.164

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E70/33/32 N27LP 1.5 MM

B66371G1500X127
TDK
1: $18.962
42In Stock

Mfr. Part #
B66371G1500X127

Mouser Part #
871-B66371G1500X127

TDK

Ferrite Cores & Accessories E70/33/32 N27LP 1.5 MM

Learn More

Datasheet

42In Stock

$18.962

$12.957

$11.548

$9.854

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E70/33/32 N27OL

B66371G0000X127
TDK
1: $16.249
36In Stock

Mfr. Part #
B66371G0000X127

Mouser Part #
871-B66371GX127

TDK

Ferrite Cores & Accessories E70/33/32 N27OL

Learn More

Datasheet

36In Stock

$16.249

$11.001

$8.834

$7.456

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E70/33/32 N95 ungapped

B66371G0000X195
TDK
1: $19.519
58In Stock
180Expected 12/18/2026

Mfr. Part #
B66371G0000X195

Mouser Part #
871-B66371GX195

TDK

Ferrite Cores & Accessories E70/33/32 N95 ungapped

Learn More

Datasheet

58In Stock

180Expected 12/18/2026

$19.519

$13.125

$11.558

$10.969

$9.865

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E70/33/32-N87-DG250 FERRITE CORE SET

B66371Q0250K187
TDK
1: $19.551
45In Stock

Mfr. Part #
B66371Q0250K187

Mouser Part #
871-B66371Q0250K187

TDK

Ferrite Cores & Accessories E70/33/32-N87-DG250 FERRITE CORE SET

Learn More

Datasheet

45In Stock

$19.551

$12.967

$11.327

$9.549

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-E70-1S

B66372A2000T001
TDK
1: $7.972
88In Stock

Mfr. Part #
B66372A2000T001

Mouser Part #
871-B66372A2000T1

TDK

Ferrite Cores & Accessories CF-E70-1S

Learn More

Datasheet

88In Stock

$7.972

$7.194

$6.847

$6.615

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER E70 4-CORE STACK

B66372B2000T001
TDK
1: $8.782
65In Stock

Mfr. Part #
B66372B2000T001

Mouser Part #
871-B66372B2000T001

TDK

Ferrite Cores & Accessories COIL FORMER E70 4-CORE STACK

Learn More

Datasheet

65In Stock

$8.782

$7.835

$7.456

$5.953

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E65/32/27 N87LP 1.5 MM

B66387G1500X187
TDK
1: $19.183
120In Stock

Mfr. Part #
B66387G1500X187

Mouser Part #
871-B66387G1500X187

TDK

Ferrite Cores & Accessories E65/32/27 N87LP 1.5 MM

Learn More

Datasheet

120In Stock

$19.183

$12.746

$10.307

$9.360

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-E65/32/27-1S BOBBIN/COILFORMER

B66388B1000T001
TDK
1: $5.185
89In Stock
168Expected 8/28/2026

Mfr. Part #
B66388B1000T001

Mouser Part #
871-B66388B1000T001

TDK

Ferrite Cores & Accessories CF-E65/32/27-1S BOBBIN/COILFORMER

Learn More

Datasheet

89In Stock

168Expected 8/28/2026

$5.185

$4.543

$3.670

$3.429

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD54/28/19 N27OL

B66395G0000X127
TDK
1: $7.551
39In Stock

Mfr. Part #
B66395G0000X127

Mouser Part #
871-B66395G0000X127

TDK

Ferrite Cores & Accessories ETD54/28/19 N27OL

Learn More

Datasheet

39In Stock

$7.551

$5.185

$4.249

$3.471

$3.197

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD54/28/19 N87LP 0.5MM

B66395G0500X187
TDK
1: $10.086
55In Stock

Mfr. Part #
B66395G0500X187

Mouser Part #
871-B66395G0500X187

TDK

Ferrite Cores & Accessories ETD54/28/19 N87LP 0.5MM

Learn More

Datasheet

55In Stock

$10.086

$6.952

$5.679

$4.533

$4.470

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD54/28 19-N87-G1500

B66395G1500X187
TDK
1: $10.086
34In Stock

Mfr. Part #
B66395G1500X187

Mouser Part #
871-B66395G1500X187

TDK

Ferrite Cores & Accessories ETD54/28 19-N87-G1500

Learn More

Datasheet

34In Stock

$10.086

$6.952

$5.942

$4.533

$4.470

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD59/31 22-N87-G1000

B66397G1000X187
TDK
1: $13.893
15In Stock
160Expected 10/19/2026

Mfr. Part #
B66397G1000X187

Mouser Part #
871-B66397G1000X187

TDK

Ferrite Cores & Accessories ETD59/31 22-N87-G1000

Learn More

Datasheet

15In Stock

160Expected 10/19/2026

$13.893

$9.465

$7.130

$6.510

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD59/31 22-N87-G1500

B66397G1500X187
TDK
1: $14.482
89In Stock

Mfr. Part #
B66397G1500X187

Mouser Part #
871-B66397G1500X187

TDK

Ferrite Cores & Accessories ETD59/31 22-N87-G1500

Learn More

Datasheet

89In Stock

$14.482

$9.928

$7.940

$7.551

$6.510

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD15/8 5-N87-A160 +/-0.15

B66413U0160L187
TDK
1: $1.136
2.995In Stock

Mfr. Part #
B66413U0160L187

Mouser Part #
871-B66413U0160L187

TDK

Ferrite Cores & Accessories EFD15/8 5-N87-A160 +/-0.15

Learn More

Datasheet

2.995In Stock

$1.136

$785

$675

$599

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD20x10x7 PC200 560 +30% -20%

B66417G0000X608
TDK
1: $1.851
315In Stock

Mfr. Part #
B66417G0000X608

Mouser Part #
871-B66417G0000X608

TDK

Ferrite Cores & Accessories EFD20x10x7 PC200 560 +30% -20%

Learn More

Datasheet

315In Stock

$1.851

$1.283

$1.104

$985

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD20/10/7 N87AL 250NH +/-10%

B66417U0250K187
TDK
1: $1.252
2.522In Stock
5.040Expected 12/21/2026

Mfr. Part #
B66417U0250K187

Mouser Part #
871-B66417U0250K187

TDK

Ferrite Cores & Accessories EFD20/10/7 N87AL 250NH +/-10%

Learn More

Datasheet

2.522In Stock

5.040Expected 12/21/2026

$1.252

$864

$744

$660

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD25/13/9 N87AL 160NH +/-10%

B66421U0160K187
TDK
1: $1.946
1.481In Stock

Mfr. Part #
B66421U0160K187

Mouser Part #
871-B66421U0160K187

TDK

Ferrite Cores & Accessories EFD25/13/9 N87AL 160NH +/-10%

Learn More

Datasheet

1.481In Stock

$1.946

$1.346

$1.157

$1.035

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10%

B66421U0315K187
TDK
1: $1.935
1.139In Stock
9.100On Order

Mfr. Part #
B66421U0315K187

Mouser Part #
871-B66421U0315K187

TDK

Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10%

Learn More

Datasheet

1.139In Stock

9.100On Order

$1.935

$1.346

$1.146

$1.012

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD30/15/9 N97OL

B66423G0000X197
TDK
1: $2.755
468In Stock
900Expected 3/9/2027

Mfr. Part #
B66423G0000X197

Mouser Part #
871-B66423GX197

TDK

Ferrite Cores & Accessories EFD30/15/9 N97OL

Learn More

Datasheet

468In Stock

900Expected 3/9/2027

$2.755

$1.904

$1.630

$1.430

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD30/15/9 N87AL 250NH +/-10%

B66423U0250K187
TDK
1: $2.114
538In Stock

Mfr. Part #
B66423U0250K187

Mouser Part #
871-B66423U0250K187

TDK

Ferrite Cores & Accessories EFD30/15/9 N87AL 250NH +/-10%

Learn More

Datasheet

538In Stock

$2.114

$1.462

$1.252

$1.104

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP18/4/10 N87OL NO RECESS

B66453G0000X187
TDK
1: $2.440
632In Stock

Mfr. Part #
B66453G0000X187

Mouser Part #
871-B66453G0000X187

TDK

Ferrite Cores & Accessories ELP18/4/10 N87OL NO RECESS

Learn More

Datasheet

632In Stock

$2.440

$1.693

$1.441

$1.273

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP32/6/20 N49 3900 +25% -25%

B66457G0000X149
TDK
1: $4.764
121In Stock

Mfr. Part #
B66457G0000X149

Mouser Part #
871-B66457GX149

TDK

Ferrite Cores & Accessories ELP32/6/20 N49 3900 +25% -25%

Learn More

Datasheet

121In Stock

$4.764

$3.271

$2.776

$2.429

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Types of Passive Components

Customer Service Office

Company

Resources

Support