2N3019 NPN Transistor 80V 1A 100MHz TO-39
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | 2N3019 BJT Transistor NPN 80V 1A 100MHz Through Hole TO-39 | 35 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 35 EGP
About this product
The 2N3019 is an NPN bipolar transistor in a TO-39 metal package, rated for 80V and 1A with a 100MHz transition frequency. It is intended for high-frequency amplification and fast switching in general electronics circuits.
Specifications
- Transistor type
- NPN
- Collector-emitter voltage (VCEO)
- 80 V
- Collector current (IC)
- 1 A
- Transition frequency (fT)
- 100 MHz
- Power dissipation
- 0.8 W
- Mounting
- Through hole
- Package
- TO-39
Frequently asked questions
What is the price of 2N3019 NPN Transistor 80V 1A 100MHz TO-39 in Egypt?
2N3019 NPN Transistor 80V 1A 100MHz TO-39 currently costs 35 EGP in Egypt.
Where can I buy 2N3019 NPN Transistor 80V 1A 100MHz TO-39 in Egypt?
2N3019 NPN Transistor 80V 1A 100MHz TO-39 is available from Makers Electronics. Compare the offers above to find the best price.
How do I size the base resistor when using 2N3019 as a switch?
Choose a base current of roughly one-tenth of the load current or more so the transistor saturates, then calculate the resistor from the microcontroller voltage minus about 0.7V divided by that base current.
Does the TO-39 metal case need a heatsink?
At low dissipation it usually does not. For higher power the metal case can be mounted on a heatsink, but check the datasheet derating curve for the maximum allowed power at your case temperature.
