New Magnetics Inc ZJ-43825-TC, F-240-WC TOROID FERRITE CORE. OD=2.4" Single Core

10-pack - ships out in a few days once ordered, USPS Priority Mail.

(mm)                 Uncoated Nominal:         Coated   Min:       Coated Max:

O.D. (A)            38.1                                37.45                     39.25
I.D. (B)              19.0                                17.90                     19.60
Ht. (C)               25.2                                25.11                     26.29

The ZJ43825TC is a Toroid core manufactured using Magnetics' J ferrite material. Magnetics ferrite material J is a medium perm general purpose material well suited for both EMI/RFI filtering and broadband transformers. This material has an Initial permeability at 10 KHz of 5,000 +/- 20%.^

^Ferrite toroids offer high magnetic efficiency as there is no air gap, and the cross sectional area is uniform. Nominal Dimensions OD or Dim A: 38.1mm ID or Dim B: 19mm HT or Dim C: 25.4mm