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CAT # 4N25 5 out of 5 stars(1 Review) Write a Review

$ 0.45
$0.45 each
10 + $0.40 each
100 + $0.19 each
250 + $0.15 each
500 + $0.12 each
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Product Description
NPN transistor output. 6 pin DIP package.
WARNING: May cause cancer or reproductive harm.
California Prop. 65
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Customer Reviews 5 out of 5 stars(1 Review)

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Datasheet 5 out of 5 stars

Reviewer: from SHERMAN OAKS, CA USA

The Vashay data sheet for this part is at:
This is also the datasheet for the 4N26 and 4N27, the differences are the 4N25 has a guaranteed isolation test voltage of 2500V, while the 4N26 and 4N27 are 1500V. The 4N27 is potentially faster than the 4N25 and 4N26, although the CTR for opto-isolators are notoriously variable, even from part to part from the same manufacturer, and even more between manufacturers. The CTR is is defined as a minimum and a typical value, with no maximum value.

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