Data Sheet NTE5111A thru NTE5166A Zener Diode, 5 Watt ±5% Tolerance Features: Zener Voltage: 3.3V to 200V High Surge Current Capability Replaces: ECG51137A, SK3403, GE5ZD-24, TCG5137A Additional Model #'s 76-NTE5137A NTE5137A UPC: 768249190615