2N3904TF is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 0
Unit Price: $0.26000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.28000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.28000
Datasheet

Similar


Parallax Inc.
In Stock: 0
Unit Price: $0.00000

Similar


Central Semiconductor Corp
In Stock: 0
Unit Price: $1.34000
Datasheet

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Diotec Semiconductor
In Stock: 0
Unit Price: $0.14000
Datasheet
Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 625 mW Through Hole TO-92-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

2N3904TF

DigiKey Part Number
2N3904TFTR-ND - Tape & Reel (TR)
2N3904TFCT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
2N3904TF
Description
TRANS NPN 40V 0.2A TO-92-3
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 625 mW Through Hole TO-92-3
Datasheet
 Datasheet
EDA/CAD Models
2N3904TF Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 10mA, 1V
Mfr
Power - Max
625 mW
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Frequency - Transition
300MHz
Part Status
Active
Operating Temperature
-55°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) Formed Leads
Voltage - Collector Emitter Breakdown (Max)
40 V
Supplier Device Package
TO-92-3
Vce Saturation (Max) @ Ib, Ic
300mV @ 5mA, 50mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
2N3904TAonsemi02N3904TAFSCT-ND$0.26000Direct
2N3904TARonsemi02N3904TARCT-ND$0.28000Direct
2N3904TFRonsemi02N3904D26ZTR-ND$0.28000Direct
500-00001Parallax Inc.0500-00001-ND$0.00000Similar
MPSA18 PBFREECentral Semiconductor Corp01514-MPSA18PBFREE-ND$1.34000Similar
Available To Order
Factory Stock: 42,000
2,000 estimated in stock on 19-Nov-2026

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.28000$0.28
10$0.16800$1.68
100$0.10500$10.50
500$0.07726$38.63
1,000$0.06828$68.28
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$0.06070$121.40
4,000$0.05431$217.24
6,000$0.05105$306.30
10,000$0.04738$473.80
14,000$0.04520$632.80
20,000$0.04309$861.80
50,000$0.03844$1,922.00
100,000$0.03557$3,557.00
200,000$0.03316$6,632.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.