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2643540002 Round solid ferrite core from Fair-Rite Products Corp. with 250 Ohm impedance at 100 MHz and 6.35mm inner diameter.
Mfr Part #:

2643540002

Available from 2 distributors
Mfr Name: Fair-Rite Products Corp.
Fair-Rite Products Corp.
Round solid ferrite core from Fair-Rite Products Corp. with 250 Ohm impedance at 100 MHz and 6.35mm inner diameter.
✓ Total Stock: 52 pcs
$ Price Range: $0.48 - $1.28

2643540002 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Partservice ✓
Non-Authorised Inventory information
42 pcs
On Request
42 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
10 pcs
On Request
10 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

2643540002 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Design
Impedance @ Frequency
Inner Dimension
Length
Material
Mounting Type
Outer Dimension
Tape & Reel
Type
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2643540002 Description

Short technical summary and product information.

The Fair-Rite 2643540002 is a round solid ferrite core designed for cable ferrite applications. It is made from Material 43 and offers a nominal impedance of 250 Ohms at 100 MHz.

 

This core has an inner diameter of 6.35mm (0.250"), an outer diameter of 14.28mm (0.562"), and a length of 28.58mm (1.125"). It is designed for free hanging mounting, making it suitable for snap-on or clamp-on installation around cables.

 

The solid design provides effective common-mode noise suppression in a compact form factor.

2643540002 Quick Information

Product Type: Cable Ferrite
Series: 43
Canonical Name: Fair-Rite 2643540002 Round Solid Ferrite Core, 250 Ohm @ 100 MHz, 6.35mm Inner Diameter
Subcategory: Round Solid Core

2643540002 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

2643540002 Estimated Pricing

Qty Low High
1+ $1.28 $1.28
10+ $0.88 $0.88
25+ $0.76 $0.76
50+ $0.70 $0.70
100+ $0.59 $0.59
250+ $0.48 $0.48
376+ $0.48 $0.48

Estimated market price range - modelled values for guidance only, not live distributor offers.

2643540002 Features

  • Round solid ferrite core design.
  • 250 Ohm impedance at 100 MHz.
  • 6.35mm inner diameter for cable fit.
  • Free hanging mounting style.
  • Material 43 ferrite composition.

2643540002 Applications

  • EMI suppression on power cables.
  • Noise filtering on signal lines.
  • Common-mode choke for data cables.
  • Snap-on ferrite for cable assemblies.

2643540002 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the impedance of the Fair-Rite 2643540002 ferrite core?

The nominal impedance is 250 Ohms at 100 MHz.

What is the inner diameter of this ferrite core?

The inner diameter is 6.35 mm (0.250 inches).

What mounting type does the 2643540002 use?

It is designed for free hanging mounting.

What material is the Fair-Rite 2643540002 core made from?

It is made from Material 43 ferrite.

What are the outer dimensions of this ferrite core?

The outer diameter is 14.28 mm (0.562 inches) and the length is 28.58 mm (1.125 inches).

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