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SMAJ4749A-TP — SOD-123/323 · SMA/SMB/SMC diode package (representative)
SOD-123/323 · SMA/SMB/SMC diode
Representative of package type
Micro Commercial Components

SMAJ4749A-TP

Zener Diode · SMA (DO-214AC) · Discrete Semiconductor
Part Status: Active In demand
Data last refreshed Aug 18, 2026
Manufacturer
Micro Commercial Components
Mfr Part #
SMAJ4749A-TP
Series
SMAJ47xxA
Category
Zener Diode
Datasheet
View datasheet ↗
Availability & Pricing
Est. market range$0.04 – $0.25
Sourcing channels6
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vz (Nom)24 V
Power Max1 W
Tolerance±5%
Physical & Thermal
Package / CaseSMA (DO-214AC)
Mounting TypeSurface Mount
SeriesSMAJ47xxA
Operating Temperature-65°C ~ 150°C
Classification & Lifecycle
CategoryZener Diode
TypeDiscrete Semiconductor
Part StatusActive

24 V, 1 W, ±5% Zener diode, SMA package

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

6 sources
SourceMfrQtyDate CodeConditionStatus
Live — 6314 — — Live RFQ
Live MICRO COMMERCIAL COMPONEN 5903 — — Live RFQ
Live Micro Commercial 4783 0743+ — Live RFQ
Market MICRO COMMERCIA 6314 — — Available RFQ
Market MICRO COMMERCIA 5903 — — Available RFQ
Market Micro Commercia 4783 0743+ — Available RFQ

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

Price History & Market Reference

Market Price Range

High$0.25
Low$0.04
Last$0.145
Price as of2026-08-18

ZDI Transaction

ZDI priceQuote on request
Active offers6

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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SMAJ4749A-TP viewed on the web · Web User
SMAJ4749A-TP viewed on the web · Web User
SMAJ4749A-TP viewed on the web · Web User
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SMAJ4749A-TP viewed on the web · Web User
SMAJ4749A-TP viewed on the web · Web User

Recent search and sourcing activity for SMAJ4749A-TP.

Engineering FAQ

What are the key specifications of SMAJ4749A-TP?
Vz (Nom): 24 V; Power Max: 1 W; Tolerance: ±5%.
What package is SMAJ4749A-TP supplied in?
SMAJ4749A-TP is supplied in the SMA (DO-214AC) package, surface mount, rated -65°C ~ 150°C.
Can ZDI source SMAJ4749A-TP 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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