KSP44BU is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $1.19000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $1.22000
Datasheet
Bipolar (BJT) Transistor NPN 400 V 300 mA 625 mW Through Hole TO-92-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

KSP44BU

DigiKey Part Number
KSP44BU-ND
Manufacturer
Manufacturer Product Number
KSP44BU
Description
TRANS NPN 400V 0.3A TO-92-3
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 400 V 300 mA 625 mW Through Hole TO-92-3
Datasheet
 Datasheet
EDA/CAD Models
KSP44BU Models
Product Attributes
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Category
Current - Collector Cutoff (Max)
500nA
Mfr
DC Current Gain (hFE) (Min) @ Ic, Vce
50 @ 10mA, 10V
Packaging
Bulk
Power - Max
625 mW
Part Status
Active
Operating Temperature
150°C (TJ)
Transistor Type
Mounting Type
Through Hole
Current - Collector (Ic) (Max)
300 mA
Package / Case
TO-226-3, TO-92-3 (TO-226AA)
Voltage - Collector Emitter Breakdown (Max)
400 V
Supplier Device Package
TO-92-3
Vce Saturation (Max) @ Ib, Ic
750mV @ 5mA, 50mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ZTX458Diodes Incorporated0ZTX458-ND$1.19000Similar
ZTX458STZDiodes Incorporated031-ZTX458STZCT-ND$1.22000Similar
In-Stock: 0
10,000 estimated in stock on 21-Dec-2026
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.58000$0.58
10$0.36000$3.60
100$0.22990$22.99
500$0.17348$86.74
1,000$0.15527$155.27
2,000$0.13992$279.84
5,000$0.12329$616.45
10,000$0.11301$1,130.10
50,000$0.09501$4,750.50
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