1N5730B

High-precision silicon Zener voltage regulator diode housed in an axial glass package, engineered to hold an exceptionally steady 33V reference threshold with a 5-Watt power rating. Equivalents: Microsemi 1N5730B, ON Semi 1N5730B, NTE5136A. Real-Life Examples: Precision laboratory measurement bridges, heavy-duty industrial telemetry blocks, and military-grade voltage calibration arrays.