Obsolete — sourcing through independent channels
The 1.5KE27A_R2_00001: Available through independent surplus distribution.
Clamping performance and voltage protection envelope
The reverse standoff voltage is 23.1 V typical, with a minimum breakdown of 25.7 V. This unidirectional Zener TVS protects a single rail — the 23.1 V standoff suits 24 V nominal DC buses, clamping transients before they reach downstream silicon. The 1.5 kW rating covers moderate surge events in industrial control, telecom, or power-supply inputs.
The axial format requires lead forming for PCB insertion — standard for TVS diodes in this power class. The through-hole mount means it survives reflow ovens without MSL concerns — bake it only if the leads show oxidation before hand-soldering or wave-solder.