MMBTA42-AQ is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


Diotec Semiconductor
In Stock: 2,715
Unit Price: $0.24000
Datasheet

Similar


Taiwan Semiconductor Corporation
In Stock: 948
Unit Price: $0.70000
Datasheet
Bipolar (BJT) Transistor NPN 300 V 500 mA 50MHz 250 mW Surface Mount SOT-23 (TO-236)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMBTA42-AQ

DigiKey Part Number
4878-MMBTA42-AQTR-ND
Manufacturer
Manufacturer Product Number
MMBTA42-AQ
Description
TRANS NPN 300V 0.5A SOT23-3
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 300 V 500 mA 50MHz 250 mW Surface Mount SOT-23 (TO-236)
Datasheet
 Datasheet
EDA/CAD Models
MMBTA42-AQ Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
80 @ 10mA, 10V
Mfr
Power - Max
250 mW
Packaging
Bulk
Frequency - Transition
50MHz
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Transistor Type
Grade
Automotive
Current - Collector (Ic) (Max)
500 mA
Qualification
AEC-Q101
Voltage - Collector Emitter Breakdown (Max)
300 V
Mounting Type
Surface Mount
Vce Saturation (Max) @ Ib, Ic
500mV @ 2mA, 20mA
Package / Case
TO-236-3, SC-59, SOT-23-3
Current - Collector Cutoff (Max)
100nA (ICBO)
Supplier Device Package
SOT-23 (TO-236)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMBTA42Diotec Semiconductor2,7154878-MMBTA42TR-ND$0.24000Parametric Equivalent
TSC497CX RFGTaiwan Semiconductor Corporation948TSC497CXRFGTR-ND$0.70000Similar
Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
All prices are in USD
Bulk
QuantityUnit PriceExt Price
81,000$0.03203$2,594.43
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