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ONSEMI 4N26M General Purpose Optocoupler

The 4N26M is a six-pin general-purpose phototransistor optocoupler consisting of a gallium arsenide infrared-emitting diode that drives a silicon phototransistor. It is suitable for digital logic and microprocessor input applications. The device offers a maximum insulation voltage of 850V, can withstand a high allowable overvoltage of 6,000V, and operates effectively within a temperature range of -40°C to +100°C. It provides a minimum current transfer ratio of 20% at an input current of 10mA and a collector-emitter voltage of 10V. This optocoupler is commonly used in power management applications. Please note that due to high market demand, lead times may be extended, and delivery dates can fluctuate. The product is exempt from discounts.

Authorized Distributors
Source:DigiKey
Part No:4N26M
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.13921
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Source:DigiKey
Part No:4N26M
Stock:5955
Inv Date:06-10-2026
Price: Unit price: $0.7
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Part No:4N26M
Stock:1137
Inv Date:06-11-2026
Price: Unit price: $0.65
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Part No:4N26M
Stock:4969
Inv Date:06-11-2026
Price: Unit price: $0.59
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Part No:4N26M
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:4N26M
Stock:2000
Inv Date:06-10-2026
Price: Unit price: $0.1977
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Part No:4N26M
Stock:2000
Inv Date:06-10-2026
Price: Unit price: $0.1977
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Part No:4N26M
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.144
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Source:Arrow EU
Part No:4N26M
Stock:2000
Inv Date:06-11-2026
Price: N/A
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Authorized Distributors
Part No:4N26M
Stock:6498
Inv Date:06-11-2026
Price: N/A
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ONSEMI 4N26M General Purpose Optocoupler Specifications:

  • Package: 6-Pin DIP
  • Maximum Insulation Voltage: 850V
  • Allowable Overvoltage: 6000V
  • Operating Temperature: -40°C to +100°C
  • Collector-Emitter Voltage: 10V
  • Input Current: 10mA (min transfer ratio at 10mA)
  • Input Reverse Voltage: 6V
  • Collector-Emitter Breakdown Voltage: 100V
  • Isolation Resistance: >10^17Ω
  • Leakage Current: 10pA at VR=6V
  • Total Device Power Dissipation: 270mW at 25°C
  • Storage Temperature: -40°C to +125°C

Buy the ON Semiconductor 4N26M – Reliable Optocoupler for Industrial Applications

Purchase the 4N26M optocoupler online today to ensure reliable electrical isolation in your digital and power management projects. This robust device features a gallium arsenide infrared LED and silicon phototransistor, offering high insulation voltage of 850V and capable of handling overvoltage up to 6,000V. Its operating temperature range of -40°C to +100°C makes it suitable for diverse industrial environments. With a minimum current transfer ratio of 20% at 10mA, it ensures precise signal transfer. Order now for fast delivery and enhance your circuit’s safety and performance.

Get ON Semiconductor 4N26M today—designed for precise digital isolation and high durability in power and automation systems.

Frequently Asked Questions

Where can I buy ONSEMI 4N26M?

You can click on the BUY or RFQ button to purchase 4N26M from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part 4N26M?

You can download the 4N26M datasheet or visit the ONSEMI website for support.

Who is the manufacturer of 4N26M?

ONSEMI

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