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ONSEMI 4N32M Industrial Photodarlington Optocoupler

The 4N32M is a single-channel, 6-pin general-purpose photodarlington optocoupler designed for low power logic circuits and solid-state relays. It features a gallium arsenide infrared emitter coupled optically to a silicon planar photodarlington. The device offers high sensitivity to low input drive current, complies with or exceeds all JEDEC registered specifications, and provides an 850V peak working insulation voltage and a maximum of 6000V overvoltage tolerance. It is suitable for applications in communications and networking, portable devices, and industrial systems.

Authorized Distributors
Source:Newark
Part No:4N32M
Stock:4
Inv Date:06-10-2026
Price: Unit price: $0.077
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Source:DigiKey
Part No:4N32M
Stock:2471
Inv Date:06-10-2026
Price: Unit price: $1.29
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Part No:4N32M
Stock:3298
Inv Date:06-11-2026
Price: Unit price: $0.72
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Part No:4N32M
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:4N32M
Stock:2700
Inv Date:06-10-2026
Price: Unit price: $0.4898
Buy/RFQ:
Part No:4N32M
Stock:2700
Inv Date:06-10-2026
Price: Unit price: $0.4898
Buy/RFQ:
Part No:4N32M
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.182
Buy/RFQ:
Part No:4N32M
Stock:6
Inv Date:06-11-2026
Price: N/A
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ONSEMI 4N32M Industrial Photodarlington Optocoupler Specifications:

  • Type: Photodarlington optocoupler
  • Number of Channels: Single
  • Pin Count: 6
  • Package: DIP
  • Isolation Voltage: 850 V peak (Working Insulation Voltage)
  • Overvoltage Tolerance: 6000 V peak
  • Input Current: 80 mA maximum
  • Output Power Dissipation: 150 mW
  • Collector-Emitter Breakdown Voltage: 30 V
  • Collector-Base Breakdown Voltage: 30 V
  • Emitter-Collector Breakdown Voltage: 5 V
  • Maximum Junction Temperature: 125°C
  • Storage Temperature: -40°C to +125°C

Buy the ON Semiconductor 4N32M – Reliable Industrial Optocoupler for Automation Applications

Purchase the ON Semiconductor 4N32M optocoupler online now. This high-insulation, sensitive device ensures reliable signal isolation in industrial systems, communications, and portable electronics. Its 6-pin DIP package and rugged design deliver excellent performance in low power applications. Designed for longevity, it features a high insulation voltage of 850V and withstands up to 6000V overvoltage conditions. Order today for quick delivery and ensure your project’s safety, accuracy, and durability with this trusted optocoupler.

Get ON Semiconductor 4N32M today—built for precision and long-lasting durability in industrial automation and low power logic circuits.

Frequently Asked Questions

Where can I buy ONSEMI 4N32M?

You can click on the BUY or RFQ button to purchase 4N32M from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part 4N32M?

You can download the 4N32M datasheet or visit the ONSEMI website for support.

Who is the manufacturer of 4N32M?

ONSEMI

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