MJ900 PNP Darlington Power Transistor TO-3
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | MJ900 PNP Darlington Transistor TO-3 | 75 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 75 EGP
About this product
The MJ900 is a PNP Darlington silicon power transistor in a TO-3 metal case, rated at 60V, 8A and 90W. The Darlington pair gives high current gain, so a small base current can switch or drive a heavier load. It is used in power switching, amplifier output stages and driver circuits.
Specifications
- Transistor type
- PNP Darlington silicon power transistor
- Package
- TO-3
- Voltage rating
- 60 V
- Continuous collector current
- 8 A
- Power rating
- 90 W
Frequently asked questions
What is the price of MJ900 PNP Darlington Power Transistor TO-3 in Egypt?
MJ900 PNP Darlington Power Transistor TO-3 currently costs 75 EGP in Egypt.
Where can I buy MJ900 PNP Darlington Power Transistor TO-3 in Egypt?
MJ900 PNP Darlington Power Transistor TO-3 is available from Makers Electronics. Compare the offers above to find the best price.
How do I drive the MJ900 as a switch?
As a PNP device, the emitter connects to the positive supply and the load sits between the collector and ground. Pull the base below the emitter voltage to turn it on. A Darlington needs more base-emitter voltage than a single transistor, so check the drive voltage and current before wiring.
Does it need a heatsink?
At high current or power levels, yes. The TO-3 metal case is typically electrically connected to the collector, so use an insulating washer if you mount it on a grounded heatsink.
