2N3904TA is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 0
Unit Price: $0.28000
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


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.

2N3904TA

DigiKey Part Number
2N3904TAFSCT-ND - Cut Tape (CT)
2N3904TAFSTB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
2N3904TA
Description
TRANS NPN 40V 0.2A TO-92-3
Manufacturer Standard Lead Time
26 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
2N3904TA Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 10mA, 1V
Mfr
Power - Max
625 mW
Packaging
Cut Tape (CT)
Tape & Box (TB)
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 (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
2N3904TARonsemi02N3904TARCT-ND$0.28000Direct
2N3904TFonsemi02N3904TFTR-ND$0.28000Direct
2N3904TFRonsemi02N3904D26ZTR-ND$0.28000Direct
500-00001Parallax Inc.0500-00001-ND$0.00000Similar
2N3904Diotec Semiconductor04878-2N3904CT-ND$0.14000Similar
In-Stock: 0
2,000 estimated in stock on 24-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.26000$0.26
10$0.16200$1.62
100$0.10060$10.06
500$0.07392$36.96
1,000$0.06528$65.28
Tape & Box (TB)
QuantityUnit PriceExt Price
2,000$0.05799$115.98
4,000$0.05185$207.40
6,000$0.04871$292.26
10,000$0.04518$451.80
14,000$0.04309$603.26
20,000$0.04106$821.20
50,000$0.03659$1,829.50
100,000$0.03383$3,383.00
200,000$0.03151$6,302.00
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.