BC549BTA is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


onsemi
In Stock: 16,000
Unit Price: $0.30000
Datasheet

Parametric Equivalent


onsemi
In Stock: 11,995
Unit Price: $0.26000
Datasheet
Bipolar (BJT) Transistor NPN 30 V 100 mA 300MHz 500 mW Through Hole TO-92-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BC549BTA

DigiKey Part Number
BC549BTACT-ND - Cut Tape (CT)
BC549BTATB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
BC549BTA
Description
TRANS NPN 30V 0.1A TO-92-3
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 30 V 100 mA 300MHz 500 mW Through Hole TO-92-3
Datasheet
 Datasheet
EDA/CAD Models
BC549BTA Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
200 @ 2mA, 5V
Mfr
Power - Max
500 mW
Packaging
Cut Tape (CT)
Tape & Box (TB)
Frequency - Transition
300MHz
Part Status
Active
Operating Temperature
150°C (TJ)
Transistor Type
Mounting Type
Through Hole
Current - Collector (Ic) (Max)
100 mA
Package / Case
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Voltage - Collector Emitter Breakdown (Max)
30 V
Supplier Device Package
TO-92-3
Vce Saturation (Max) @ Ib, Ic
600mV @ 5mA, 100mA
Base Product Number
Current - Collector Cutoff (Max)
15nA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BC549BTFonsemi16,0002832-BC549BTFTR-ND$0.30000Parametric Equivalent
BC548BTAonsemi11,9952832-BC548BTATR-ND$0.26000Parametric Equivalent
Available To Order
Factory Stock: 178,000
2,000 estimated in stock on 20-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$0.29000$0.29
10$0.17600$1.76
100$0.10960$10.96
500$0.08078$40.39
1,000$0.07144$71.44
Tape & Box (TB)
QuantityUnit PriceExt Price
2,000$0.06356$127.12
4,000$0.05691$227.64
6,000$0.05351$321.06
10,000$0.04970$497.00
14,000$0.04743$664.02
20,000$0.04524$904.80
50,000$0.04041$2,020.50
100,000$0.03742$3,742.00
200,000$0.03491$6,982.00
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.