TIP141 NPN Darlington Power Transistor 80V 10A 125W TO-218
Prices updated: 14 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 MicroohmCheapest | TIP141 Silicon NPN POWER Transistor ( 10A ,80V , 125W) | 17 EGP25 | View in store |
 Makers Electronics | TIP141 NPN Darlington Transistor 80V 10A TO-218 | 25 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 17 EGP
About this product
The TIP141 is a silicon NPN Darlington power transistor in a TO-218 package, rated for 80V collector-emitter voltage, 10A collector current and 125W power dissipation. Its high DC gain (hFE minimum 500) makes it easy to drive from low-current circuits, and it suits motor, relay, lamp and other high-current loads.
Specifications
- Polarity
- NPN
- Transistor type
- Darlington power transistor
- Collector-emitter voltage (Vceo)
- 80V
- Collector current (Ic max)
- 10A
- Power dissipation (Pc max)
- 125W
- DC current gain (hFE min)
- 500
- Max junction temperature (Tj)
- 150°C
- Package
- TO-218
Frequently asked questions
What is the price of TIP141 NPN Darlington Power Transistor 80V 10A 125W TO-218 in Egypt?
TIP141 NPN Darlington Power Transistor 80V 10A 125W TO-218 currently costs between 17 and 25 EGP across 2 offers in Egypt.
Where can I buy TIP141 NPN Darlington Power Transistor 80V 10A 125W TO-218 in Egypt?
TIP141 NPN Darlington Power Transistor 80V 10A 125W TO-218 is available from Microohm and Makers Electronics. Compare the offers above to find the best price.
Can I drive the TIP141 directly from a microcontroller pin?
Yes, through a base resistor. Because the hFE is high, a small base current is enough to switch large collector currents. Check that the microcontroller pin's current limit is not exceeded.
Do I need a flyback diode and a heatsink?
For inductive loads such as motors or relays, place a flyback diode across the load to protect the transistor from voltage spikes. At higher power, mount the TO-218 on a heatsink; the metal tab is connected to the collector, so use an insulating washer if the heatsink must be isolated.
