EMI Bead Cores

Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.

Should a safety concern arise regarding this product, please be sure to contact us immediately.

Noise Filter

E

1

Product Code

Type

Size

X

2

C

3

E

4

L

5

S

6

A

7

3

8

5

9

T

10

Suffix for

Packaging

EMI bead core

Code

24

35

39

25

27

Dimension (mm)

φ2.8 4.8

φ3.8 x5.3

φ3.8 9.3

7.7 5.3 2.45

7.7 7.8 2.45

Code

Nil

C

S

T

V

B

E

Standard Axial Bulk Packing

Radial Formed Type

Radial Formed Type

26 mm Axial Taped & Box,

16 mm Radial Taped & Box

52 mm Axial Taped & Box,

19 mm RadialTaped & Box

Cut & Formed (10 mm pitch)

Cut & Formed (15 mm pitch)

Code

S

D

Quantity

1

2

Code

A

R

V

Type

Axial

Radial

5mm pitch

Radial

5mm pitch

Packing

Number of

Beads

Type

EMI Bead Cores

Type:

EXCEL

● For reduction of high-frequency noise

● Low cost noise filter

● Axial and radial taped types are available for automatic

insertion machines

● Digital equipment such as PCs, word processors,

printers, HDD, PPC, and communication equipment.

● Digital audio and video equipment.

● AC adapters, and switching power supplies.

● Electronic musical instruments, and other digital

equipment.

Part Number

Mass (Weight) [mg/pc.]

Standard Quantity

EXCELSA24

185

2000 pcs.

EXCELSA24B

145

2000 pcs.

EXCELSA24T

182

2000 pcs.

EXCELSA24V

238

2000 pcs.

EXCELSA35

378

1000 pcs.

EXCELSA35B

291

2000 pcs.

EXCELSA35T

323

1000 pcs.

EXCELSA35V

379

1000 pcs.

EXCELSA39

536

1000 pcs.

EXCELSA39E

457

2000 pcs.

EXCELSA39V

539

1000 pcs.

EXCELSR35S

317

2000 pcs.

EXCELSR35T

356

1000 pcs.

EXCELSV35S

307

2000 pcs.

EXCELSV35V

360

1000 pcs.

EXCELDR25C

428

2000 pcs.

EXCELDR25V

488

2000 pcs.

EXCELDR27C

637

2000 pcs.

EXCELDR27V

670

2000 pcs.

EXCELDR35C

546

2000 pcs.

EXCELDR35V

614

1000 pcs.

Apr. 2008