Check the listing for details. 20pcs - 1N4752A (1N4752APF) - 33V 1W Zener Diode - DO-41 - Second-Source. Condition: New – Open box. Listed at 3.29 USD. 1N4752APF 33 Volt Zener Diode in the DO-41 PackageThe 1N4752A is a 33V 1W Zener diode housed in a DO-41 glass case package, designed for voltage regulation and circuit protection applications. This component features a ±5% tolerance on its Zener voltage, ensuring precise voltage stabilization. With a maximum forward voltage of 1.2V at 200mA and a peak non-repetitive surge current of 135mA, it provides reliable performance in various electronic circuits. The 1N4752A operates within a temperature range of -65°C to +175°C, making it suitable for diverse environmental conditions. This lead-free diode is an excellent choice for power supplies, voltage regulation, and protection circuits in both hobbyist projects and professional designs, particularly where higher voltage regulation is required. As a distinguished second-source manufacturer of electronic components, this company is renowned for delivering high-quality, reliable alternatives to OEM parts. Operating extensively in Hong Kong and Dongguan, China, they excel in research and development, reliability testing, and production management. Due to the similarity of their name with a different company located in the US, their name cannot be used in certain contexts. Nevertheless, their rigorous quality assurance processes ensure that their products consistently meet or exceed industry standards, making them a trusted partner for businesses in need of dependable electronic components. This item is sold as a lot of 20 pieces. Please Note: Items delivered using the complementary economy shipping are sent as a first class letter and will only include limited tracking data. If you would like or require full tracking information, please upgrade to the USPS Ground Advantage option. Please also be aware that this item cannot be shipped to certain US Territories and Protectorates, to international destinations, or to freight forwarders at this time. Orders to freight forwarders will be cancelled!