TIP31 ON Semiconductor Transistor BJT NPN (Transistor Outline, Vertical) In Stock

Obsolete - NPN Bipolar Power Transistor

OBSOLETETransistor BJT NPNVerified Jun 2026
Package / Visual Reference
TIP31Transistor Outline, Vertical
Quick Facts
Manufacturer
ON Semiconductor
Package
Transistor Outline, Vertical
Pin Count
3
Lifecycle
OBSOLETE
Category
Transistor BJT NPN
Price
From $0.2420(MOQ 1)
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeNo
Manufacturer Package Code221A
Factory Lead Time4Weeks
YTEOL0
Collector Current-Max (IC)3A
Collector-Emitter Voltage-Max40V
ConfigurationSINGLE
DC Current Gain-Min (hFE)25
JEDEC-95 CodeTO-220AB
JESD-30 CodeR-PSFM-T3
Number of Elements1
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleFLANGE MOUNT
Polarity/Channel TypeNPN
Power Dissipation Ambient-Max40W
Qualification StatusNot Qualified
Surface MountNO
Terminal FormTHROUGH-HOLE
Terminal PositionSINGLE
Transistor Element MaterialSILICON
Transition Frequency-Nom (fT)2MHz
VCEsat-Max1.2V
PackageTransistor Outline, Vertical

Compliance & Regulatory

ECCNEAR99
HTS Code8541.29.00.95

Datasheet

TIP31 Datasheet Download

Official datasheet from ON Semiconductor

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for TIP31:

Frequently Asked Questions

What is the price of TIP31?

TIP31 is priced from $0.2420 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is TIP31 in stock?

TIP31 is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy TIP31?

You can buy TIP31 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for TIP31 from ON Semiconductor.

What is the datasheet for TIP31?

The official TIP31 datasheet from ON Semiconductor contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does TIP31 come in?

TIP31 is available in Transistor Outline, Vertical packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
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Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
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About ON Semiconductor

ON Semiconductor (onsemi) provides intelligent power and sensing technologies for automotive, industrial, IoT, and cloud infrastructure applications.

AvailabilityIn Stock
Reference Price (USD)
From $0.2420
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$0.3630$0.36
21+$0.3000$6.30
43+$0.2975$12.79
662+$0.2420$160.20
pcs
Unit price: $0.3630 · Total: $0.36

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

Response time is incredible — usually under 4 hours. They understand that production lines can't wait.

JW
James Wright
Supply Chain Director, CircuitPro Ltd, UK