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Ferroxcube EFD10/5/3-3F46-S

FERRITE CORE EFD 3F46 2PC SET

Answer first: this page is a purchasing reference for the exact part number EFD10/5/3-3F46-S from Ferroxcube. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Ferroxcube Part number: EFD10/5/3-3F46-S Package: RFQ verification required

Key Parameters

Part NumberEFD10/5/3-3F46-S
ManufacturerFerroxcube
CategoryFerrite Cores
series-
packagingBulk
product statusActive
param 1EFD
param 2EFD 10 x 5 x 3
param 33F46
param 4-
param 5-
param 6±25%
param 7Ungapped
param 8655.0
param 9-
param 103.29
param 1123.7
param 127.2
param 136.5
param 14171.0
param 15Uncoated
param 160.205" (5.20mm)
param 170.413" (10.50mm)
param 180.106" (2.70mm)

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify EFD10/5/3-3F46-S Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For EFD10/5/3-3F46-S, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.