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MMBZ5229BLT — SOT-23 (3-lead) package (representative)
SOT-23 (3-lead)
Representative of package type
Fairchild Semiconductor Corp

MMBZ5229BLT

Zener Diode · SOT-23 · Discrete Semiconductor
In stock at ZDI
Data last refreshed Jun 18, 2026
Manufacturer
Fairchild Semiconductor Corp
Mfr Part #
MMBZ5229BLT
Series
MMBZ52
Category
Zener Diode
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock2905 pcs
Date Code9606
PackagingTape & Reel
ZDI Price$0.15
Last transacted2004-04-26
Market range$0.15
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vz4.3 V
Pd225 mW
Physical & Thermal
Package / CaseSOT-23
Mounting TypeSurface Mount
SeriesMMBZ52
Classification & Lifecycle
CategoryZener Diode
TypeDiscrete Semiconductor

4.3 V, 225 mW Zener diode

Availability & Sourcing

1 source row · masked
SourceMfrQtyDate CodeConditionStatus
ZDI Stock Fairchild Semiconductor Corp 2905 9606 New In Stock RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Price History & Market Reference

Market Price Range

High$0.15
Low$0.15
Last$0.15
Price as of2004-04-26

ZDI Transaction

Last ZDI price$0.15
As of2004-04-26

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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MMBZ5229BLT searched via the web · Web User
MMBZ5229BLT searched via the web · Web User
MMBZ5229BLT searched via the web · Web User
MMBZ5229BLT searched via the web · Web User
MMBZ5229BLT searched via the web · Web User
MMBZ5229BLT searched via the web · Web User
MMBZ5229BLT searched via the web · Web User

Live search & sourcing activity for MMBZ5229BLT — real inquiries only.

Engineering FAQ

answers from this part's real data
What quantity and packaging is MMBZ5229BLT in ZDI stock?
ZDI holds 2,905 pcs, packaged as Tape & Reel, date code(s) 9606. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of MMBZ5229BLT?
Vz: 4.3 V; Pd: 225 mW.
What package is MMBZ5229BLT supplied in?
MMBZ5229BLT is supplied in the SOT-23 package, surface mount.
Can ZDI source MMBZ5229BLT 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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