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2843002402

Ferrite Core · Bulk · Ferrite Cores
Part Status: Active
Data last refreshed Jul 27, 2026
Manufacturer
Fair-Rite
Mfr Part #
2843002402
Series
28
Category
Ferrite Core
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$0.35
Market range$0.25 – $1.25
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Product Attributes

Electrical & Parametric
Product ClassMulti-Aperture Cores
Material Grade43 Material
FinishBurnished
Number Of Apertures2
Weight0.5 g
Dimension A (Length)7.00 mm
Dimension B (Height)6.20 mm
Dimension C (Width)4.20 mm
Dimension E (Pitch)2.90 mm
Dimension H (Hole Diameter)1.70 mm
Typical Impedance @ 25 Mhz74 Ω
Typical Impedance @ 100 Mhz106 Ω
Minimum Guaranteed Impedance @ 100 Mhz84.8 Ω
Initial Permeability (Μi)800
Curie Temperature>130 °C
Suppression Frequency Range20 MHz - 300 MHz
ApplicationEMI Suppression, Broadband Transformers, Balun Transformers
Physical & Thermal
Package / CaseBulk
Mounting TypeFree Hanging
Series28
Operating Temperature-55°C ~ +125°C
Classification & Lifecycle
CategoryFerrite Core
TypeFerrite Cores
Part StatusActive

43 Material Multi-Aperture Ferrite Core

Environmental & Export Classifications

RoHS Status
Compliant

Price History & Market Reference

Market Price Range

High$1.25
Low$0.25
Last$0.35

ZDI Transaction

Last ZDI price$0.35

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
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Live search & sourcing activity for 2843002402 — real inquiries only.

Engineering FAQ

answers from this part's real data
What are the key specifications of 2843002402?
Product Class: Multi-Aperture Cores; Material Grade: 43 Material; Finish: Burnished; Number Of Apertures: 2; Weight: 0.5 g; Dimension A (Length): 7.00 mm.
What package is 2843002402 supplied in?
2843002402 is supplied in the Bulk package, free hanging, rated -55°C ~ +125°C.
Can ZDI source 2843002402 beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
Source-country supplier analysis, rating & review
Incoming inspection, RoHS verification, bake, full lot traceability
ESD-controlled handling · authentic parts guaranteed

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