1N990B Diode, Rectifier – 500mW, 160V ( Datasheet PDF )

Part Number: 1N990B

Function: Silicon 500 mW, 160V, Zener Diode

Package: DO-35 Type

Manufacturer: Microsemi

Image and Pinouts:

1N990B datasheet


This is 500mW, 160V, Zener Diode.

The popular 1N957B thru 1N992B seriesof 0.5 watt Zener Voltage Regulators providesa selection from 6.8 to 200 volts in standard 5% or 10% tolerances as well as tighter tolerances identified by different suffix letters onthepart number.

These glass axial-leaded DO-35 Zeners are also available with an internal-metal lurgical-bond option by adding a “-1” suffix. The 1N962B-1 thru 1N992B-1 are available in JAN, JANTX, and JANTXV military qualifications. Microsemi also offers numerous other Zener products to meet higher and lower power applications.



• Regulates voltage over a broad operating current and temperature range

• Flexible axial-lead mounting terminals


1N990B Datasheet PDF Download

1N990B pdf

Other data sheets are available within the file: 1N957B, 1N958B, 1N959B, 1N960B, 1N961B, IN990B