{"id":4206,"date":"2018-06-20T00:20:33","date_gmt":"2018-06-20T00:20:33","guid":{"rendered":"https:\/\/etqan.sa\/?post_type=product&#038;p=4206"},"modified":"2026-08-17T20:21:42","modified_gmt":"2026-08-17T17:21:42","slug":"zener-diode-9v","status":"publish","type":"product","link":"https:\/\/qariya.net\/en\/product\/zener-diode-9v\/","title":{"rendered":"Zener Diode 9.1V &#8211; 1N4739A"},"content":{"rendered":"<h1>Zener Diode 9.1V &#8211; 1N4739A<\/h1>\n<h2>Product Description<\/h2>\n<p>The <strong>Zener Diode<\/strong> is a semiconductor component designed primarily for <strong>voltage regulation, voltage stabilization, voltage reference, and overvoltage protection<\/strong> in electronic circuits.<\/p>\n<p>Unlike a standard diode, a Zener diode is specifically designed to operate in reverse breakdown at a specified voltage, allowing it to maintain a relatively stable voltage across the diode when operated within its rated limits.<\/p>\n<p>Zener diodes are widely used in power supply circuits, protection circuits, signal processing, and various electronic and DIY projects.<\/p>\n<h2>Key Features<\/h2>\n<ul>\n<li>Designed for voltage regulation and stabilization.<\/li>\n<li>Provides a stable reference voltage.<\/li>\n<li>Suitable for overvoltage protection.<\/li>\n<li>Available in different Zener voltage ratings.<\/li>\n<li>Compact and easy to integrate into electronic circuits.<\/li>\n<li>Suitable for power supplies and electronic protection circuits.<\/li>\n<li>Useful for Arduino, ESP, and DIY electronics projects.<\/li>\n<\/ul>\n<h2>Applications<\/h2>\n<ul>\n<li>Voltage regulation.<\/li>\n<li>Voltage reference circuits.<\/li>\n<li>Overvoltage protection.<\/li>\n<li>Power supply circuits.<\/li>\n<li>Signal and control circuits.<\/li>\n<li>Electronic protection circuits.<\/li>\n<li>Arduino and ESP projects.<\/li>\n<li>DIY and educational electronics.<\/li>\n<\/ul>\n<h2>Technical Specifications<\/h2>\n<table>\n<thead>\n<tr>\n<th>Specification<\/th>\n<th>Details<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Component Type<\/td>\n<td>Zener Diode<\/td>\n<\/tr>\n<tr>\n<td>Function<\/td>\n<td>Voltage Regulation &amp; Protection<\/td>\n<\/tr>\n<tr>\n<td>Operating Mode<\/td>\n<td>Reverse Breakdown<\/td>\n<\/tr>\n<tr>\n<td>Voltage Rating<\/td>\n<td>Depends on the selected model<\/td>\n<\/tr>\n<tr>\n<td>Application<\/td>\n<td>Electronic Circuits &amp; Power Supplies<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Important Note<\/h2>\n<p>A Zener diode must be used within its specified <strong>Zener voltage, power, and current ratings<\/strong>. A suitable current-limiting resistor is normally required to prevent excessive current and protect the diode from damage.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Zener Diode 9.1V &#8211; 1N4739A Product Description The Zener Diode is a semiconductor component designed primarily for voltage regulation, voltage stabilization, voltage reference, and overvoltage protection in electronic circuits. Unlike a standard diode, a Zener diode is specifically designed to operate in reverse breakdown at a specified voltage, allowing it to maintain a relatively stable [&hellip;]\n","protected":false},"featured_media":4208,"template":"","meta":[],"product_cat":[210,208],"product_tag":[],"_links":{"self":[{"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/product\/4206"}],"collection":[{"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/media\/4208"}],"wp:attachment":[{"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/media?parent=4206"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/product_cat?post=4206"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/product_tag?post=4206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}