ZD Integrated Circuits
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TOKO

#646CY-331MP3

Inductor · 646CY · Passive
Part Status: Obsolete
Manufacturer
TOKO
Mfr Part #
#646CY-331MP3
Category
Inductor
Datasheet
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Availability & Pricing
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Product Attributes

Electrical & Parametric
Inductance330 µH
Tolerance±20%
Physical & Thermal
Package / Case646CY
Classification & Lifecycle
CategoryInductor
TypePassive
Part StatusObsolete

330 µH shielded wirewound SMD inductor

Documents & Media

Quality & Counterfeit Avoidance

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

#646CY-331MP3 is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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