Nanocrystalline toroidal core 86×76×15 mm
86×76×15 mm nanocrystalline toroidal core, Brown Crepe tape.
CCNT-086-076-015-STBN is a 86×76×15 mm nanocrystalline toroidal core with Brown Crepe tape.
In stock
$31.861 piece
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Volume pricing
Online packs are $10.00 minimum. Buy packs totaling under 50 pieces. 50+ is quoted.
| Pack / qty | Unit price | How to buy |
|---|---|---|
| 1 piece | $31.86 | Buy online |
| Pack of 3 | $30.27 | Buy online |
| Pack of 5 | $28.67 | Buy online |
| Pack of 10 | $25.49 | Buy online |
| 50+ pieces | Quoted | Request quote |
Technical Specifications
Bare core dimensions
Cased / finished dimensions
Magnetic properties
Finish and handling
Environmental
Product photos
Applications and selection
Recommended usage
- current transformers
- EMI chokes
- ground-fault sensing
DIY & R&D usage
- DIY current-transformer winding
- benchtop EMI experiments
Technical applications
- protection current transformers
- common-mode chokes
- residual-current sensors
When to choose this size
Choose CCNT-086-076-015-STBN when you need this 86×76×15 mm toroidal core. Use the bare dimensions for the magnetic path and the finished dimensions, when published, for winding clearance.
Winding notes
Magnetic calculations should use the bare 86×76×15 mm geometry. AL, Ae, and Le were not measured for this core. Saturation is 1.25 T.
Related application guides
Frequently asked questions
Are the stated dimensions bare or finished?
The size in the product name is the bare core. Finished dimensions are listed separately when they were measured.
Where is a core this size used?
This 86×76×15 mm tape-wrapped toroid is a large-window current transformer and common-mode choke. The 75 mm finished window passes a heavy cable for protection current transformers, residual-current sensors, and common-mode chokes, with a 15 mm height for more magnetic area than the 10 mm stack.
What finish is on this core?
This core is finished with Brown Crepe tape.
Need this core for your application?
Get pricing, availability, and winding support for CCNT-086-076-015-STBN.