MMBT2222A STMicroelectronics Transistor BJT NPN (SOT23 (3-Pin)) In Stock

Bipolar Junction Transistor, NPN Type, SOT-23

OBSOLETETransistor BJT NPNVerified May 2026
Package / Visual Reference
MMBT2222ASOT23 (3-Pin)
Quick Facts
Manufacturer
STMicroelectronics
Package
SOT23 (3-Pin)
Pin Count
3
Lifecycle
OBSOLETE
Category
Transistor BJT NPN
Price
From $0.0090(MOQ 1)
Temp Range
?°C to 150.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

YTEOL0
Collector Current-Max (IC)0.6A
Collector-Emitter Voltage-Max40V
ConfigurationSINGLE
DC Current Gain-Min (hFE)40
JESD-30 CodeR-PDSO-G3
JESD-609 Codee3
Number of Elements1
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Polarity/Channel TypeNPN
Power Dissipation-Max (Abs)0.35W
Qualification StatusNot Qualified
Surface MountYES
Terminal FinishMATTE TIN
Terminal FormGULL WING
Terminal PositionDUAL
Transistor ApplicationSWITCHING
Transistor Element MaterialSILICON
Transition Frequency-Nom (fT)270MHz
Turn-off Time-Max (toff)285ns
Turn-on Time-Max (ton)35ns
## MMBT2222A Alternates Showing resultsImage
PackageSOT23 (3-Pin)

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99

Datasheet

MMBT2222A Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for MMBT2222A:

Frequently Asked Questions

What is the price of MMBT2222A?

MMBT2222A is priced from $0.0090 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is MMBT2222A in stock?

MMBT2222A is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy MMBT2222A?

You can buy MMBT2222A from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for MMBT2222A from STMicroelectronics.

What is the datasheet for MMBT2222A?

The official MMBT2222A datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does MMBT2222A come in?

MMBT2222A is available in SOT23 (3-Pin) packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $0.0090
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$0.0210$0.02
10+$0.0190$0.19
100+$0.0160$1.60
300+$0.0140$4.20
1000+$0.0120$12.00
1668+$0.0090$15.01
pcs
Unit price: $0.0210 · Total: $0.02

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.

SK
Sarah Kim
VP Engineering, NovaBit Electronics, South Korea