4N26 Optocoupler Phototransistor Output 30V 50mA DIP-6
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | 4N26 Optocouplers – Phototransistor Output 30V 50mA DIP-6 | 10 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 10 EGP
About this product
The 4N26 is a 6-pin DIP optocoupler that pairs a gallium arsenide infrared LED with a silicon phototransistor output. It provides 7500 V isolation between input and output, which makes it useful for interfacing microcontroller logic with higher-voltage or noisy circuits and for switching isolation.
Specifications
- Package
- DIP-6
- Output type
- Phototransistor
- Collector-emitter voltage
- 30 V
- Collector current
- 50 mA
- Isolation voltage
- 7500 V
- Input element
- GaAs infrared LED
Frequently asked questions
What is the price of 4N26 Optocoupler Phototransistor Output 30V 50mA DIP-6 in Egypt?
4N26 Optocoupler Phototransistor Output 30V 50mA DIP-6 currently costs 10 EGP in Egypt.
Where can I buy 4N26 Optocoupler Phototransistor Output 30V 50mA DIP-6 in Egypt?
4N26 Optocoupler Phototransistor Output 30V 50mA DIP-6 is available from Makers Electronics. Compare the offers above to find the best price.
How do I wire the 4N26 to isolate a microcontroller output?
Connect the controller pin to the LED side through a series current-limiting resistor. On the output side, connect the phototransistor emitter to ground and use a pull-up resistor from the collector to the load supply. The output side can run from a separate supply, which provides the isolation.
Is the 4N26 suitable for high-speed data signals?
It is suited to switching at moderate speeds such as relay, LED and logic-level control. For high-speed serial data or fast clocks, use a dedicated digital isolator, because a phototransistor output is slower.
