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CY7B951-SC — SOIC-W (18–28) package drawing (representative)
SOIC-W (18–28)
Representative of package type
Cypress Semiconductor Corp

CY7B951-SC

Ethernet Transceiver · SOIC-24 · Interface
In stock at ZDI Part Status: Obsolete
Data last refreshed Aug 16, 2026
Manufacturer
Cypress Semiconductor Corp
Mfr Part #
CY7B951-SC
Series
CY7B951
Category
Ethernet Transceiver
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock95 pcs
Date Codes9421, 94
PackagingBags, Tubed
Unit PriceRequest a Quote
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Product Attributes

Electrical & Parametric
Data Rate10/100 Mbps
Physical & Thermal
Package / CaseSOIC-24
Mounting TypeSurface Mount
SeriesCY7B951
Classification & Lifecycle
CategoryEthernet Transceiver
TypeInterface
Part StatusObsolete

10/100BASE-T Ethernet transceiver for twisted-pair media

Availability & Sourcing

1 source
SourceMfrQtyDate CodeConditionStatus
ZDI Stock Cypress Semiconductor Corp 95 9421, 94 New In Stock RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
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CY7B951-SC viewed on the web · Web User
CY7B951-SC viewed on the web · Web User
CY7B951-SC viewed on the web · Web User
CY7B951-SC viewed on the web · Web User
CY7B951-SC viewed on the web · Web User
CY7B951-SC viewed on the web · Web User

Recent search and sourcing activity for CY7B951-SC.

Engineering FAQ

CY7B951-SC is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What quantity and packaging is CY7B951-SC in ZDI stock?
ZDI holds 95 pcs, packaged as Bags, Tubed, date code(s) 9421, 94. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of CY7B951-SC?
Data Rate: 10/100 Mbps.
What package is CY7B951-SC supplied in?
CY7B951-SC is supplied in the SOIC-24 package, surface mount.
Can ZDI source CY7B951-SC 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

CY7B951-SC 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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