MPSA44 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.00000
Datasheet
Bipolar (BJT) Transistor NPN 400 V 300 mA 625 mW Through Hole TO-92
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MPSA44

DigiKey Part Number
4878-MPSA44CT-ND - Cut Tape (CT)
4878-MPSA44TB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
MPSA44
Description
TRANS NPN 400V 0.3A TO-92
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 400 V 300 mA 625 mW Through Hole TO-92
Datasheet
 Datasheet
EDA/CAD Models
MPSA44 Models
Product Attributes
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Category
Current - Collector Cutoff (Max)
100nA (ICBO)
Mfr
DC Current Gain (hFE) (Min) @ Ic, Vce
50 @ 10mA, 10V
Packaging
Cut Tape (CT)
Tape & Box (TB)
Power - Max
625 mW
Part Status
Active
Operating Temperature
-55°C ~ 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
Vce Saturation (Max) @ Ib, Ic
750mV @ 5mA, 50mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TS13002ACT B0GTaiwan Semiconductor Corporation0TS13002ACTB0G-ND$0.00000Direct
In-Stock: 0
4,000 estimated in stock on 20-Nov-2026
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All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.25000$0.25
10$0.15500$1.55
100$0.09670$9.67
500$0.07098$35.49
1,000$0.06265$62.65
2,000$0.05562$111.24
Tape & Box (TB)
QuantityUnit PriceExt Price
4,000$0.04969$198.76
8,000$0.04470$357.60
12,000$0.04215$505.80
20,000$0.03928$785.60
28,000$0.03758$1,052.24
40,000$0.03593$1,437.20
100,000$0.03231$3,231.00
200,000$0.03007$6,014.00
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