1N972A [Microchip]

These axial-leaded glass DO-35 Zeners feature an internal metallurgical bond and are available in military qualified and commercial RoHS compliant versions. They regulate voltage over a broad operating current and temperature range, with extensive voltage selection from 6.8 to 200 V and standard voltage tolerance of ±5% with optional ±2% or 1%. The devices offer flexible axial-lead mounting terminals, are non-sensitive to ESD per MIL-STD-750 method 1020, have minimal capacitance, and are inherently radiation hard as described in Microsemi MicroNote 050.