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MMBTA05 — SOT-23 (3-lead) package (representative)
SOT-23 (3-lead)
Representative of package type
NSC

MMBTA05

Bipolar Transistor · SOT-23 · Discrete Semiconductor
Part Status: Active In demand
Data last refreshed Jun 20, 2026
Manufacturer
NSC
Mfr Part #
MMBTA05
Series
MMBT
Category
Bipolar Transistor
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$0.056
Last transacted2008-08-19
Market range$0.056
Sourcing channels34
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vceo60 V
Ic500 mA
Pd350 mW
Hfe100 min
Physical & Thermal
Package / CaseSOT-23
Mounting TypeSurface Mount
SeriesMMBT
Operating Temperature-55°C ~ 150°C
Classification & Lifecycle
CategoryBipolar Transistor
TypeDiscrete Semiconductor
Part StatusActive

NPN BJT, 60V Vceo, 500mA Ic, 350mW, SOT-23

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

34 sources
SourceMfrQtyDate CodeConditionStatus
Live NSC 69300 — — Live RFQ
Live FSC 30000 98+ — Live RFQ
Live Micro Commercial Componen 20000 — — Live RFQ
Live Samsung 3000 — — Live RFQ
Live SIEMENS 3000 — — Live RFQ
Live NSC87T&R 3000 — — Live RFQ
Live FAIRCHILD 2791 318 — Live RFQ
Live FSC 628 12 — Live RFQ
Live FSC (Fairchild) 285 0631 — Live RFQ
Live ON 222 — — Live RFQ
Live Fairchild Semiconductor C 75 — — Live RFQ
Live NATIONAL SEMICONDUCTOR CO 20 — — Live RFQ
Live ON 522 11+ — Live RFQ
Live PANJIT 2903 — — Live RFQ
Live — 210 — — Live RFQ
Live HXY MOSFET(?????) 23 2935 — Live RFQ
Market NSC 69300 — — Available RFQ
Market FSC 30000 98+ — Available RFQ
Market Micro Commercia 20000 — — Available RFQ
Market Samsung 3000 — — Available RFQ
Market SIEMENS 3000 — — Available RFQ
Market NSC87T&R 3000 — — Available RFQ
Market FAIRCHILD 2791 318 — Available RFQ
Market FSC (Fairchild) 285 0631 — Available RFQ
Market Fairchild Semic 75 — — Available RFQ
Market NATIONAL SEMICO 20 — — Available RFQ
Market ON 522 11+ — Available RFQ
Market PANJIT 2903 — — Available RFQ
Market NSC 210 — — Available RFQ
Market HXY MOSFET(???? 23 2935 — Available RFQ
Market DIODES INC. 24000 — — Available RFQ
Market DIODES 2500 — — Available RFQ
Market DIODES 1518 — — Available RFQ
Market ON Semiconducto 511000 25+ — 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$0.056
Low$0.056
Last$0.056
Price as of2008-08-19

ZDI Transaction

Last ZDI price$0.056
As of2008-08-19
Active offers34

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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MMBTA05 viewed on the web · Web User
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MMBTA05 viewed on the web · Web User
MMBTA05 viewed on the web · Web User
MMBTA05 viewed on the web · Web User
MMBTA05 viewed on the web · Web User

Recent search and sourcing activity for MMBTA05.

Engineering FAQ

What are the key specifications of MMBTA05?
Vceo: 60 V; Ic: 500 mA; Pd: 350 mW; Hfe: 100 min.
What package is MMBTA05 supplied in?
MMBTA05 is supplied in the SOT-23 package, surface mount, rated -55°C ~ 150°C.
Can ZDI source MMBTA05 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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