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FAIRCHILD 4N28SM

4N28SM BY FAIRCHILD (ON SEMICONDUCTOR) IS AN OPTOCOUPLER WITH A 1.2KV ISOLATION VOLTAGE 60MA FORWARD CURRENT 20MA LED CURRENT 10MS CTR AND A PHOTOTRANSISTOR OUTPUT FOR RELIABLE ISOLATION AND SIGNAL TRANSFER.

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Lead Time (weeks)

Expected Ship Date

8/19/26

Unit Price

$0.19635

Total Price

$0.19635

Multiples: 1,000

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1 - 1,999

$0.19635

2,000 - 3,999

$0.193545

4,000 - 4,999

$0.19074

5,000 - 14,999

$0.189338

15,000 +

$0.18513

FAIRCHILD 4N28SM

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