{"product_id":"390k-resistance-1-4-watt-5-tolerance","title":"390K Resistance 1\/4 Watt ±5% Tolerance","description":"\u003cp\u003eA 390K ohm resistor with a 1\/4 watt power rating and ±5% tolerance is a commonly used component in electronic circuits. Resistors are essential for managing current flow, setting voltage levels, and dividing voltages. The resistance value of 390,000 ohms (390K) indicates a significant level of resistance to current flow. The 1\/4 watt rating specifies the maximum power it can dissipate safely, while the ±5% tolerance indicates the acceptable range of variation from its nominal resistance value. These resistors are color-coded for easy identification.\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch1 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e Features:\u003c\/span\u003e\u003c\/h1\u003e\n\u003cstrong\u003eResistance Value:\u003c\/strong\u003e 390K ohms (390,000 ohms).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePower Rating:\u003c\/strong\u003e 1\/4 watt (0.25W).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTolerance: \u003c\/strong\u003e±5% (acceptable range from 370.5K ohms to 409.5K ohms).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Typically made from carbon film, metal film, or metal oxide film.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTemperature Coefficient:\u003c\/strong\u003e Specifies the change in resistance with temperature, typically in ppm\/°C.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e Available in through-hole (axial lead) or surface-mount (SMD) formats.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eReliability:\u003c\/strong\u003e Designed to provide consistent performance over a wide range of environmental conditions.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eColor Code:\u003c\/strong\u003e Resistors use a color code to indicate their resistance value, tolerance, and sometimes temperature coefficient. The color bands on a 390K ohm resistor with ±5% tolerance are as follows:\u003cbr\u003e\u003cstrong\u003eFirst Band (3):\u003c\/strong\u003e Orange\u003cbr\u003e\u003cstrong\u003eSecond Band (9): \u003c\/strong\u003eWhite\u003cbr\u003e\u003cstrong\u003eThird Band (4 zeros):\u003c\/strong\u003e Yellow\u003cbr\u003e\u003cstrong\u003eTolerance Band (±5%):\u003c\/strong\u003e Gold\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplication:\u003c\/span\u003e\u003c\/h2\u003e\nThese resistor values are in the kilohm range and are often used in electronic circuits requiring higher resistance values, such as voltage dividers, biasing networks, and precision applications. The color codes provided help identify each resistor's resistance values and tolerance levels, making it easier to select the appropriate one for a specific circuit design.\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eResistor Type: Metal film resistor\u003c\/li\u003e\n\u003cli\u003eResistance Value: 390K Ohm (KΩ)\u003c\/li\u003e\n\u003cli\u003eWattage: 1\/4W\u003c\/li\u003e\n\u003cli\u003ePackage Type: Axial\u003c\/li\u003e\n\u003cli\u003eMounting Type: Through hole\u003c\/li\u003e\n\u003cli\u003ePower - Max: 1\/4W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1\/4W 1% Tolerance Metal Film Resistors so 5 color bands, This is a great assortment for front ends and low-power applications.\u003c\/li\u003e\n\u003cli\u003eThese resistors are typical axial-lead metal film resistors, which have much better temperature stability than their carbon equivalents,\u003c\/li\u003e\n\u003cli\u003eThey lower noise and are generally better for high-frequency or radiofrequency applications.\u003c\/li\u003e\n\u003cli\u003eEach bundle is labeled with the resistance value and packaged in Strips which are easy to tear and make your work easier\u003c\/li\u003e\n\u003cli\u003eWhether you are a beginner who just started learning electronics or a Professional engineer who is looking for a resistor kit of high quality,\u003c\/li\u003e\n\u003cli\u003eThis resistor kit is your best option.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/BRHn8Z2P9y8\" height=\"400\" width=\"800\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eResistor Color Code\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe title=\"Resistor Color Coding Explained\" src=\"https:\/\/www.youtube.com\/embed\/pD2Ce1lujNA\" height=\"400\" width=\"800\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eDocumentation\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.oakton.edu\/user\/1\/agero\/ELT101\/Presentations\/Chapter02.pdf?_ga=1.203655892.592583747.1485328418\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/drive.google.com\/open?id=14c2HVB9k_BQrPnY7xnwX5DiDKZbUTWeQ\u0026amp;authuser=shiv.kumar%40labsguru.com\u0026amp;usp=drive_fs\" target=\"_blank\"\u003eResistor Color Code Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x 390K Resistance 1\/4 Watt ±5% Tolerance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":46099554271484,"sku":"RESIS105","price":1.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/390KOhm_K.jpg?v=1714545217","url":"https:\/\/kitsguru.com\/es\/products\/390k-resistance-1-4-watt-5-tolerance","provider":"KitsGuru","version":"1.0","type":"link"}