UMH3N Dual Digital NPN Transistor SOT-363 (4.7kΩ Base Resistor)
Prices updated: 14 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 UGE | UMH3N General purpose dual digital NPN transistor SMD SOT363 | 11.5 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 11.5 EGP
About this product
UMH3N is a dual NPN digital transistor in an SOT-363 package, rated for 100 mA collector current and 50 V VCEO, with a built-in 4.7 kΩ base resistor. The built-in resistor lets a microcontroller pin such as an ESP32 GPIO switch small loads directly, reducing the number of external components.
Specifications
- Type
- Dual NPN digital transistor
- Collector current
- 100 mA
- VCEO
- 50 V
- Built-in base resistor
- 4.7 kΩ
- Package
- SOT-363
- RoHS compliant
- Yes
Frequently asked questions
What is the price of UMH3N Dual Digital NPN Transistor SOT-363 (4.7kΩ Base Resistor) in Egypt?
UMH3N Dual Digital NPN Transistor SOT-363 (4.7kΩ Base Resistor) currently costs 11.5 EGP in Egypt.
Where can I buy UMH3N Dual Digital NPN Transistor SOT-363 (4.7kΩ Base Resistor) in Egypt?
UMH3N Dual Digital NPN Transistor SOT-363 (4.7kΩ Base Resistor) is available from UGE. Compare the offers above to find the best price.
Can I drive this transistor directly from an ESP32 GPIO?
Yes. The built-in 4.7 kΩ base resistor allows direct drive from a GPIO pin for switching small loads up to 100 mA. Keep the load within the device rating.
Can it switch a relay coil?
It can switch a small relay coil if the coil current stays within 100 mA. Place a flyback diode across the relay coil to protect the transistor from inductive voltage spikes.
