Laird Ferrite Bead 21.84 mm (Snap-On) 20.07 mm (0640) (Cylindrical EMI Core), 105 Ω impedance at 25 MHz, 240 Ω impedance

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N° de stock RS:
888-3333
Numéro d'article Distrelec:
304-37-874
Référence fabricant:
28A0640-0A2
Fabricant:
Laird
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Marque

Laird

Product Type

Ferrite Bead

Package Type

0640

Impedance at 25 MHz

105Ω

Impedance at 100 MHz

240Ω

Packaging

Bulk

Impedance at 300 MHz

390Ω

Mount Type

Snap-On

Sub Type

Cylindrical EMI Core

Height

21.84mm

Depth

32.77mm

Maximum DC Resistance

170Ω

Length

22.28mm

Standards/Approvals

REACH, RoHS

Diameter

20.07 mm

Automotive Standard

No

Series

28A

Application

EMI Suppression

Material

Ferrite

Pays d'origine :
CN

Broadband Split/Snap-on Cores


These easy installation ferrite cores are designed to reduce electromagnetic interference from being induced or radiated. They are available in a variety of sizes and suitable for applications from 30MHz to 1GHz. These ferrite cores provide excellent common and differential mode EMO suppression on cable assemblies

Rectangular ferrites are suitable for data cables e.g. telephone or signal lines

Circular ferrites are suitable for mains cables e.g. on photocopying machines, printers and other office equipment

Split Ferrite Rings


These split ferrite cores reduce the electromagnetic interference from being induced in or radiated from data and power cables. High attenuation ratings are achieved with the housing design and the special process steps during the ferrite manufacture. The special snap lock makes the ferrite sleeve suitable for use with a variety of cable diameters and once the split ferrite is locked it cannot be opened accidentally.The outer housing is designed to protect the halves of the core from breakage and ensures simple assembly on to cables that are already installed or which have been fitted with connectors. Fixing to the cable with glue or cable tie is optional. Typical applications for these split ferrite cores include data or power lines used in computer technology, terminals, industrial controllers, medical engineering and office machines.

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