{"product_id":"1n4728a-zener-diode-3-3v-1w-5-do-41-axial","title":"1N4728A Zener Diode, 3.3V 1W ±5%, DO-41 Axial, 2-Pack","description":"\u003cp\u003e1N4728A 3.3V silicon Zener diode with a 1W power dissipation rating per diode and ±5% voltage tolerance. The DO-41 axial through-hole package is suitable for voltage regulation, reference circuits, repairs, and prototyping. Includes 2 diodes.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: 1N4728A\u003c\/li\u003e\n\u003cli\u003eDiode type: Silicon Zener diode\u003c\/li\u003e\n\u003cli\u003eNominal Zener voltage: 3.3 V\u003c\/li\u003e\n\u003cli\u003eVoltage tolerance: ±5%\u003c\/li\u003e\n\u003cli\u003eZener voltage range: 3.135–3.465 V\u003c\/li\u003e\n\u003cli\u003ePower dissipation (per diode): 1 W\u003c\/li\u003e\n\u003cli\u003eZener test current (IZT): 76 mA\u003c\/li\u003e\n\u003cli\u003eMaximum Zener impedance (ZZT): 10 Ω\u003c\/li\u003e\n\u003cli\u003eMaximum reverse leakage current: 100 µA at 1 V\u003c\/li\u003e\n\u003cli\u003eMaximum DC Zener current: 276 mA\u003c\/li\u003e\n\u003cli\u003eMaximum forward voltage: 1.2 V at 200 mA\u003c\/li\u003e\n\u003cli\u003eMounting: Through-hole\u003c\/li\u003e\n\u003cli\u003ePackage: DO-41, axial\u003c\/li\u003e\n\u003cli\u003ePolarity identification: Cathode identified by band\u003c\/li\u003e\n\u003cli\u003eQuantity: 2 diodes per pack\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TekShack","offers":[{"title":"Default Title","offer_id":67623934886185,"sku":"1N4728A-2PK","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/2670\/0329\/files\/ad3560de-2df1-46a7-aeb3-6bbf2e4452ef.png?v=1791912052","url":"https:\/\/tekshack.com\/products\/1n4728a-zener-diode-3-3v-1w-5-do-41-axial","provider":"TekShack","version":"1.0","type":"link"}