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Optocoupler Series Parts

Use this page to review components grouped under the Optocoupler series.

Compare manufacturer, package and stock references below, then open a product or add it directly to your sourcing request.

MATCHING PARTS 23 Results
PART NUMBER RESULTS

Matching Optocoupler Components

Compare sourcing references and open a part for full technical information.

PART NUMBER QT852 4 PIN HIGH POWER PHOTODARLINGTON
Manufacturer QT Brightek (QTB)
Package / Case 4-DIP (0.300", 7.62mm)
Stock Reference 2,232
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COMMON QUESTIONS

Optocoupler Series FAQ

Quick guidance for selection and sourcing.

What does the Optocoupler series represent?

Optocoupler is used to group related components within a product family. Exact specifications and compatibility should always be confirmed against the manufacturer documentation.

How do I request pricing for a Optocoupler part?

Choose a matching part below and add it to your sourcing request, or send the manufacturer part number and quantity through the RFQ page.

Can Winsun (HK) Electronics help with shortage or obsolete Optocoupler parts?

Yes. We can review current sourcing channels, lead-time options and possible alternatives for shortage, EOL and hard-to-find requirements.

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Need a Different Option for Optocoupler?

Send the exact part number, manufacturer and quantity. Winsun (HK) Electronics can review availability, lead time, shortage requirements and possible alternatives.