Data Sheet NTE5111A thru NTE5166A Zener Diode, 5 Watt ±5% Tolerance Features: Zener Voltage: 3.3V to 200V High Surge Current Capability Replaces: ECG5143A, SK36X, SK3409 Additional Model #'s 76-NTE5143A NTE5143A UPC: 768249191315