MMBTA42Q-7-F is out of stock and can be placed on backorder.
Available Substitutes:

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Diodes Incorporated
In Stock: 0
Unit Price: $0.17000
Datasheet
Bipolar (BJT) Transistor NPN 300 V 500 mA 50MHz 300 mW Surface Mount SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMBTA42Q-7-F

DigiKey Part Number
31-MMBTA42Q-7-FTR-ND - Tape & Reel (TR)
31-MMBTA42Q-7-FCT-ND - Cut Tape (CT)
31-MMBTA42Q-7-FDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MMBTA42Q-7-F
Description
TRANS NPN 300V 0.5A SOT-23-3
Manufacturer Standard Lead Time
40 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 300 V 500 mA 50MHz 300 mW Surface Mount SOT-23-3
Datasheet
 Datasheet
Product Attributes
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Category
Power - Max
300 mW
Mfr
Frequency - Transition
50MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 150°C (TJ)
Part Status
Active
Grade
Automotive
Transistor Type
Qualification
AEC-Q101
Current - Collector (Ic) (Max)
500 mA
Mounting Type
Surface Mount
Voltage - Collector Emitter Breakdown (Max)
300 V
Package / Case
TO-236-3, SC-59, SOT-23-3
Vce Saturation (Max) @ Ib, Ic
500mV @ 2mA, 20mA
Supplier Device Package
SOT-23-3
Current - Collector Cutoff (Max)
100nA (ICBO)
Base Product Number
DC Current Gain (hFE) (Min) @ Ic, Vce
40 @ 30mA, 10V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMBTA42-7-FDiodes Incorporated0MMBTA42-FDITR-ND$0.17000Similar
In-Stock: 0
3,000 estimated in stock on 05-Jul-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.22000$0.22
10$0.13600$1.36
100$0.08430$8.43
500$0.06170$30.85
1,000$0.05436$54.36
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.04498$134.94
6,000$0.04025$241.50
9,000$0.03783$340.47
15,000$0.03511$526.65
21,000$0.03350$703.50
30,000$0.03193$957.90
75,000$0.02849$2,136.75
150,000$0.02637$3,955.50
300,000$0.02458$7,374.00
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