5 Watt Surmetic, 40 Zener voltage regulators, 1N53 series Description This is a complete series of 5-watt Zener diodes with tight limit values and better operating characteristics that reflect the superior capabilities of silicon oxide passivated transitions. All in an axially guided, transfer-cast plastic housing that provides protection in all common environmental conditions. Features: • Zener voltage range – 3.3 V to 200 V • Class 3 ESD rating (>16 kV) per human body model • Surge voltage resistance of up to 180 W at 8.3 ms • Guaranteed maximum limits for up to six electrical parameters • PB-free packages are available* Mechanical features • Housing: Hole-free, transfer-formed, heat-curable plastic • Connections: All outer surfaces are corrosion resistant and the wires are easy to solder • MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 260°C, 1/16 in. from the enclosure for 10 seconds • POLARITY: Cathode indicated by polarity band • Installation position: any https://elecena.pl/product/20818616/1n5337bg-zener-diode-4-7-v-5-w-case-017aa 2022-05-10 https://elecena.pl/product/20818616/1n5337bg-zener-diode-4-7-v-5-w-case-017aa 2023-02-05