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OPTO 22 DA3 Datasheet & Stock

I/O module with relay outputs designed for industrial automation. It features a plug-in design and provides electrical isolation of up to 4000 Vrms for safe operation.

OPTO 22 DA3 image
View DA3Datasheet [pdf]
Authorized Distributors
Source:Newark
Part No:DA-3
Stock:4
Inv Date:06-23-2026
Price: N/A
Buy/RFQ:
Source:DigiKey
Part No:DA3
Stock:0
Inv Date:06-23-2026
Price: Unit price: $201.09
Buy/RFQ:
Source:Mouser Electronics
Part No:DA3
Stock:4
Inv Date:06-24-2026
Price: Unit price: $196.53
Buy/RFQ:
Source:RS Americas, Inc
Part No:DA3
Stock:6
Inv Date:06-23-2026
Price: Unit price: $198.33
Buy/RFQ:
Source:Master Electronics
Part No:DA3
Stock:0
Inv Date:06-23-2026
Price: Unit price: $200
Buy/RFQ:
Source:Onlinecomponents.com
Part No:DA3
Stock:0
Inv Date:06-22-2026
Price: Unit price: $200
Buy/RFQ:

Frequently Asked Questions

Where can I buy OPTO 22 DA3?

You can click on the BUY or RFQ button to purchase DA3 from an authorized OPTO 22 distributor.

How do I troubleshoot issues or seek technical support for part DA3?

You can download the DA3 datasheet or visit the OPTO 22 website for support.

Who is the manufacturer of DA3?

OPTO 22

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