E13003 NPN Bipolar Transistor 400V 1.5A 4MHz TO-126
Prices updated: 14 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | E13003 Bipolar BJT Transistor NPN 400V 1.5A 4MHz TO-126 | 3 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 3 EGP
About this product
E13003 is a robust NPN bipolar junction transistor rated 400V and 1.5A, with a 4MHz transition frequency, housed in a TO-126 package. It is used for power switching and low-frequency amplification, such as small switching power and lamp driver circuits.
Specifications
- Transistor type
- NPN (ثنائي القطبية)
- Collector-emitter voltage (VCEO)
- 400V
- Collector current (IC)
- 1.5A
- Transition frequency (fT)
- 4MHz
- Package
- TO-126
Frequently asked questions
What is the price of E13003 NPN Bipolar Transistor 400V 1.5A 4MHz TO-126 in Egypt?
E13003 NPN Bipolar Transistor 400V 1.5A 4MHz TO-126 currently costs 3 EGP in Egypt.
Where can I buy E13003 NPN Bipolar Transistor 400V 1.5A 4MHz TO-126 in Egypt?
E13003 NPN Bipolar Transistor 400V 1.5A 4MHz TO-126 is available from Makers Electronics. Compare the offers above to find the best price.
How do I wire the E13003 for switching a load?
For a low-side NPN switch, connect the collector to the load, the emitter to ground, and drive the base through a series resistor from a microcontroller or driver stage. Pin order on TO-126 varies by manufacturer, so confirm the base, collector and emitter pins in the datasheet before wiring.
Can it switch inductive loads at 400V?
The 400V rating is the collector-emitter limit, so keep a safety margin for voltage spikes. When switching inductive loads such as relay coils or transformers, add a flyback diode or snubber across the load to protect the transistor.
