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K4T51083QD — BGA / FBGA package (representative)
BGA / FBGA
Representative of package type
Samsung

K4T51083QD

DDR2 SDRAM · 60-ball FBGA · Memory
Data last refreshed Jun 18, 2026
Manufacturer
Samsung
Mfr Part #
K4T51083QD
Series
K4T
Category
DDR2 SDRAM
Datasheet
View datasheet ↗
Availability & Pricing
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Cross Reference for K4T51083QD

Alliance Memory published cross-reference · K4T51083Q family

ZD Integrated Circuits is an authorized distributor of Alliance Memory. Alliance Memory publishes the parts below as cross-references for the K4T51083Q family, which includes K4T51083QD. Confirm speed grade, temperature range and package against the datasheet before substituting.

Alliance Memory partFamilyTechnologyDensityOrganizationMatch
AS4C64M8D2-25BAN AS4C64M8D2-25BxN DDR2 1.8V SDRAM512Mb64M x 8 Family Quote →
AS4C64M8D2-25BANTR AS4C64M8D2-25BxN DDR2 1.8V SDRAM512Mb64M x 8 Family Quote →
AS4C64M8D2-25BCN AS4C64M8D2-25BxN DDR2 1.8V SDRAM512Mb64M x 8 Family Quote →
AS4C64M8D2-25BCNTR AS4C64M8D2-25BxN DDR2 1.8V SDRAM512Mb64M x 8 Family Quote →
AS4C64M8D2-25BIN AS4C64M8D2-25BxN DDR2 1.8V SDRAM512Mb64M x 8 Family Quote →
AS4C64M8D2-25BINTR AS4C64M8D2-25BxN DDR2 1.8V SDRAM512Mb64M x 8 Family Quote →
Source: Alliance Memory published cross-reference data · alliancememory.com ↗

Product Attributes

Electrical & Parametric
Density512Mb
Organization64M x 8
TypeDDR2
Physical & Thermal
Package / Case60-ball FBGA
Mounting TypeSurface Mount
SeriesK4T
Classification & Lifecycle
CategoryDDR2 SDRAM
TypeMemory

512Mb (64M x 8) DDR2 SDRAM

Part Activity

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Recent search and sourcing activity for K4T51083QD.

Engineering FAQ

Is there an Alliance Memory cross-reference for K4T51083QD?
Alliance Memory publishes 6 cross-references for the K4T51083Q family, which includes K4T51083QD: AS4C64M8D2-25BAN, AS4C64M8D2-25BANTR, AS4C64M8D2-25BCN, AS4C64M8D2-25BCNTR, AS4C64M8D2-25BIN, …. ZD Integrated Circuits is an authorized distributor of Alliance Memory — confirm speed grade, temperature range and package against the datasheet, then request a quote for pricing and lead time.
What are the key specifications of K4T51083QD?
Density: 512Mb; Organization: 64M x 8; Type: DDR2.
What package is K4T51083QD supplied in?
K4T51083QD is supplied in the 60-ball FBGA package, surface mount.
Can ZDI source K4T51083QD 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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