TIP31A is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 0
Unit Price: $1.26000
Datasheet

Similar


onsemi
In Stock: 6,000
Unit Price: $1.28000
Datasheet
Bipolar (BJT) Transistor NPN 60 V 3 A 2 W Through Hole TO-220
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TIP31A

DigiKey Part Number
497-2602-5-ND
Manufacturer
Manufacturer Product Number
TIP31A
Description
TRANS NPN 60V 3A TO-220
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 60 V 3 A 2 W Through Hole TO-220
Datasheet
 Datasheet
EDA/CAD Models
TIP31A Models
Product Attributes
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Category
Current - Collector Cutoff (Max)
300µA
Mfr
DC Current Gain (hFE) (Min) @ Ic, Vce
10 @ 3A, 4V
Packaging
Tube
Power - Max
2 W
Part Status
Active
Operating Temperature
150°C (TJ)
Transistor Type
Mounting Type
Through Hole
Current - Collector (Ic) (Max)
3 A
Package / Case
TO-220-3
Voltage - Collector Emitter Breakdown (Max)
60 V
Supplier Device Package
TO-220
Vce Saturation (Max) @ Ib, Ic
1.2V @ 375mA, 3A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TIP31AGonsemi0TIP31AGOS-ND$1.26000Direct
KSD880YTUonsemi6,0002832-KSD880YTU-ND$1.28000Similar
In-Stock: 0
50 estimated in stock on 01-Feb-2027
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.12000$1.12
50$0.51920$25.96
100$0.46020$46.02
500$0.35636$178.18
1,000$0.32291$322.91
2,000$0.29476$589.52
5,000$0.26429$1,321.45
10,000$0.24547$2,454.70
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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