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Magnetics, a division of Spang & Co. FR44310EC

E-CORE - FLAT BACKS

Answer first: this page is a purchasing reference for the exact part number FR44310EC from Magnetics, a division of Spang & Co.. 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: Magnetics, a division of Spang & Co. Part number: FR44310EC Package: RFQ verification required

Key Parameters

Part NumberFR44310EC
ManufacturerMagnetics, a division of Spang & Co.
CategoryFerrite Cores
series-
packagingBulk
product statusActive
param 1Planar E/I
param 2-
param 3R
param 4-
param 58.266 µH
param 6-
param 7Ungapped
param 8-
param 92300
param 10-
param 1161.1
param 12229.0
param 13229.0
param 1418900.0
param 15Uncoated
param 160.374" (9.50mm)
param 171.701" (43.20mm)
param 181.098" (27.90mm)

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

How to Verify FR44310EC 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 FR44310EC, 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.