Download the 1N5143A datasheet PDF.
This datasheet also includes the 1N5139-MA variant, as both parts are published together in a single manufacturer document.
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Note: The manufacturer provides a single datasheet file (1N5139-MA-COM.pdf) that lists specifications for multiple related part numbers.
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Part Number
Description
Manufacturer
Knox SemiconductorInc
1N5143A
GENERAL PURPOSE ABRUPT VARACTOR DIODES
Knox SemiconductorInc
1N5143A
Silicon Abrupt Varactors
Aeroflex
Knox SemiconductorInc
1N5143
GENERAL PURPOSE ABRUPT VARACTOR DIODES
Knox SemiconductorInc
1N5143
Silicon Abrupt Varactors
Aeroflex
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