Data Sheet NTE5111A thru NTE5166A Zener Diode, 5 Watt ±5% Tolerance Features: Zener Voltage: 3.3V to 200V High Surge Current Capability Replaces: ECG5155A, SK91X, SK3421 Additional Model #'s 76-NTE5155A NTE5155A UPC: 768249192510