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5977001401
Transformer Cores, Toroid, 25.4mm x 15.5mm x 8.15mm, 77
Image is for illustrative purposes only. Please refer to product description.
ManufacturerFAIR-RITE
Manufacturer Part No5977001401Copy
Manufacturer Standard Lead Time18 weeks
Newark Part No.73K4221
Your Part Number
37 In Stock
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on orders over $150
Available in quantity shown
| Quantity | Price |
|---|---|
| 1+ | $2.200 |
| 10+ | $1.580 |
| 25+ | $1.380 |
| 50+ | $1.090 |
| 100+ | $0.996 |
| 500+ | $0.887 |
| 1000+ | $0.864 |
| 2500+ | $0.847 |
Price for:Each
Minimum: 1
Multiple: 1
$2.20
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerFAIR-RITE
Manufacturer Part No5977001401Copy
Manufacturer Standard Lead Time18 weeks
Newark Part No.73K4221
Core TypeToroid
Core Size25.4mm x 15.5mm x 8.15mm
For Use WithPower Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers
Core Material Grade77
Effective Magnetic Path Length62mm
Ae Effective Cross Section Area4mm²
Inductance Factor Al1.73µH
Product Range-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Core Type
Toroid
For Use With
Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers
Effective Magnetic Path Length
62mm
Inductance Factor Al
1.73µH
SVHC
No SVHC (04-Feb-2026)
Core Size
25.4mm x 15.5mm x 8.15mm
Core Material Grade
77
Ae Effective Cross Section Area
4mm²
Product Range
-
Technical Docs (1)
Associated Products
1 Product Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability