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  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerFERROXCUBE
  • CategoryMagnetics - Transformer, Inductor Components
  • PackagesBulk
  • Standard Quantity500
  • DescriptionUncoated 3F46 Ferrite Core EFD Type 0.492" (12.50mm) Length 0.138" (3.50mm) Width Diameter 0.244" (6.20mm) Height
  • Tolerance±25%
  • Material3F46
  • Length0.492" (12.50mm)
  • Width0.138" (3.50mm)
  • Height0.244" (6.20mm)
  • Core TypeEFD
  • Supplier Device PackageEFD 12 x 6 x 3.5
  • FinishUncoated
  • GapUngapped
  • Effective Permeability (µe)657
  • Core Factor (ΣI/A) mm⁻¹2.5
  • Effective Length (le) mm28.5
  • Effective Area (Ae) mm²11.4
  • Minimum Core Cross Section (Amin) mm²10.7
  • Effective Magnetic Volume (Ve) mm³325

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Quality and Reliability

We supply 100% original and brand-new EFD12/6/3.5-3F46-S from FERROXCUBE only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
    FedEx, DHL, UPS, TNT
In Stock: 0
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • E***g 
    Thanks for your quick and efficient delivery!
  • Mi***rl 
    Received quickly. Everything was working fine.
  • Ma***in 
    It is good!
  • Al***el 
    Fast delivery,good service, thank you.
  • Ge***er 
    Yumi, you are the best!

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Hard-to-find Electronic Components Distributor
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