9V Zener Diode 5% 500 mW Through Hole 2-Pin DO-35, Diode Configuration: Single, Number of Elements per Chip: 1, Zener Type: General Purpose, Test Current: 20mA, Maximum Zener Impedance: 23Ω, Maximum Reverse Leakage Current: 10µA, Dimensions: 1.) x 3.9mm, Maximum Operating Temperature: +175 °C, Typical Voltage Temperature Coefficient: -0.06%/K, MPN: 1N5228B-TR.