MPSA18 PBFREE is out of stock and can be placed on backorder.
Available Substitutes:

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onsemi
In Stock: 70,000
Unit Price: $0.30000
Datasheet
Bipolar (BJT) Transistor NPN 45 V 200 mA 100MHz 625 mW Through Hole TO-92-3
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MPSA18 PBFREE

DigiKey Part Number
1514-MPSA18PBFREE-ND
Manufacturer
Manufacturer Product Number
MPSA18 PBFREE
Description
TRANS NPN 45V 0.2A TO-92-3
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 45 V 200 mA 100MHz 625 mW Through Hole TO-92-3
Datasheet
 Datasheet
EDA/CAD Models
MPSA18 PBFREE Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
500 @ 10mA, 5V
Mfr
Power - Max
625 mW
Packaging
Bulk
Frequency - Transition
100MHz
Part Status
Active
Operating Temperature
-65°C ~ 150°C (TJ)
Transistor Type
Mounting Type
Through Hole
Current - Collector (Ic) (Max)
200 mA
Package / Case
TO-226-3, TO-92-3 (TO-226AA)
Voltage - Collector Emitter Breakdown (Max)
45 V
Supplier Device Package
TO-92-3
Vce Saturation (Max) @ Ib, Ic
300mV @ 5mA, 50mA
Base Product Number
Current - Collector Cutoff (Max)
50nA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
KSC945YBUonsemi70,0002832-KSC945YBU-ND$0.30000Similar
In-Stock: 0
2,500 estimated in stock on 19-Nov-2026
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$1.34000$1.34
10$0.84300$8.43
100$0.55760$55.76
500$0.43504$217.52
1,000$0.39559$395.59
2,500$0.35289$882.22
5,000$0.32649$1,632.45
10,000$0.30431$3,043.10
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