1N4481C Datasheet PDF - Microsemi

●This Zener voltage regulator series is military qualified to MIL-PRF-19500/406 and is ideal for high-reliability applications where a failure cannot be tolerated.  These industry-recognized 1.5 watt Zener voltage regulators are hermetically sealed with void-less glass construction using an internal metallurgical bond.  It includes Zener selections from 3.3 to 200 volts in standard 5% tolerance. 1% and 2% tolerance versions are also available.  Microsemi also offers numerous other Zener products to meet higher and lower power ratings in both thru-hole and surface mount packages.