4N26X

Description：OPTOISO 5.3KV TRANS W/BASE 6-DIP
Series：-
Mfr：onsemi
Package：Tube

SKU:0f98eb465d6f Category: Transistor, Photovoltaic Output Optoisolators Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：OPTOISO 5.3KV TRANS W/BASE 6-DIP
Series：-
Mfr：onsemi
Package：Tube
Number of Channels：1
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：20% @ 10mA
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：2µs, 2µs
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Transistor with Base
Voltage - Output (Max)：30V
Current - Output / Channel：-
Voltage - Forward (Vf) (Typ)：1.18V
Current - DC Forward (If) (Max)：100 mA
Vce Saturation (Max)：500mV
Operating Temperature：-55°C ~ 100°C
Mounting Type：Through Hole
Package / Case：6-DIP (0.300", 7.62mm)
Supplier Device Package：6-DIP

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4N26X

Overview

The onsemi 4N26X series comprises optocouplers featuring an infrared LED coupled to a single NPN phototransistor output. These devices are housed in a standard 6-pin DIP package, providing electrical isolation between input and output circuits. The series is designed for general-purpose signal transmission applications requiring reliable galvanic isolation.

Feature Summary

Infrared LED emitter paired with NPN phototransistor detector
Standard 6-pin dual inline package (DIP) configuration
Galvanic isolation capability for signal transmission

Applications

General-purpose signal isolation
Industrial control systems
Consumer electronics interfaces

Procurement Notes

Verify the specific suffix letter (e.g., A, B, C) against the official datasheet to confirm exact electrical parameters such as current transfer ratio and breakdown voltage. Ensure the selected variant meets the required isolation voltage ratings for the target application environment.

Selection Notes

Select based on required isolation voltage and current transfer ratio specifications. Confirm package compatibility with existing PCB footprints. Evaluate thermal management requirements if operating near maximum ratings.

Part Context

The 4N26X series belongs to onsemi's portfolio of discrete optoelectronic components. It represents a legacy but widely used family of optocouplers for basic isolation needs within industrial and consumer markets.

Replacement Considerations

Check pinout compatibility and electrical parameter equivalence when substituting with other manufacturers' 6-pin DIP optocouplers. Verify isolation voltage ratings match or exceed original design requirements.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.