{"product_id":"rx27-4h-30w-ceramic-wirewound-power-resistor-120-ohm","title":"RX27 4H-30W Ceramic Wirewound Power Resistor (120 Ohm)","description":"\u003cp\u003eThe \u003cb data-path-to-node=\"0\" data-index-in-node=\"4\"\u003eRX27 4H-30W Ceramic Wirewound Power Resistor (120 Ohm)\u003c\/b\u003e is a heavy-duty passive electronic component engineered for high power dissipation and superior reliability. Encased in a fireproof ceramic block and sealed with an inorganic cement, this resistor is designed to limit current, drop voltage, or safely dissipate excess electrical energy as heat. It features a heavy-duty metal mounting bracket, allowing it to be bolted directly to a metal chassis for maximum thermal cooling.\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003eKey Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"2\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,0,0\"\u003e\u003cb data-path-to-node=\"2,0,0\" data-index-in-node=\"0\"\u003eCategory:\u003c\/b\u003e Electronic Components \/ Passive Components \/ Power Resistors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,1,0\"\u003e\u003cb data-path-to-node=\"2,1,0\" data-index-in-node=\"0\"\u003eProduct Type:\u003c\/b\u003e Ceramic Encased Wirewound Resistor (Cement Resistor)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,2,0\"\u003e\u003cb data-path-to-node=\"2,2,0\" data-index-in-node=\"0\"\u003eModel \/ Series:\u003c\/b\u003e RX27 (4H-30W variant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,3,0\"\u003e\u003cb data-path-to-node=\"2,3,0\" data-index-in-node=\"0\"\u003ePower Rating:\u003c\/b\u003e 30 Watts (30W)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,4,0\"\u003e\u003cb data-path-to-node=\"2,4,0\" data-index-in-node=\"0\"\u003eResistance Value:\u003c\/b\u003e 120 Ohms (120R)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,5,0\"\u003e\u003cb data-path-to-node=\"2,5,0\" data-index-in-node=\"0\"\u003eTolerance:\u003c\/b\u003e ±5% (Class J)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,6,0\"\u003e\u003cb data-path-to-node=\"2,6,0\" data-index-in-node=\"0\"\u003eElectrical Connection:\u003c\/b\u003e Quick-connect male spade terminals (Faston type)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,7,0\"\u003e\u003cb data-path-to-node=\"2,7,0\" data-index-in-node=\"0\"\u003eHousing Material:\u003c\/b\u003e High-temperature ceramic casing with fireproof cement potting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,8,0\"\u003e\u003cb data-path-to-node=\"2,8,0\" data-index-in-node=\"0\"\u003eMounting:\u003c\/b\u003e Included zinc-plated metal chassis-mount bracket with a pre-drilled screw hole\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eExcellent Heat Dissipation\u003c\/b\u003e – The ceramic casing combined with the metal bracket allows the resistor to be bolted directly to a metal heat sink or chassis, keeping operating temperatures manageable under heavy continuous loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eFlame \u0026amp; Moisture Resistant\u003c\/b\u003e – Completely sealed in an inorganic, fireproof cement that will not ignite or melt under severe electrical overloads, ensuring maximum safety inside enclosed electrical panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eSolderless Installation\u003c\/b\u003e – Equipped with top-mounted spade terminals, allowing for fast, secure push-on wiring with standard crimp connectors without the need for a soldering iron.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eHigh Stability \u0026amp; Surge Handling\u003c\/b\u003e – The internal wirewound construction provides highly stable resistance values across a wide operating temperature range and is capable of absorbing short-term surge currents exceptionally well.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eIdeal For:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eEV Pre-Charge Circuits:\u003c\/b\u003e Used in high-voltage electric vehicle and solar energy systems to slowly charge inverters and capacitors before the main contactor closes, preventing damaging high-current sparks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eMotor Control \u0026amp; VFDs:\u003c\/b\u003e Dynamic braking resistors for small variable frequency drives or DC motor controllers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003ePower Supply Testing:\u003c\/b\u003e Acting as a safe \"dummy load\" for discharging batteries or testing power supply outputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eAutomotive Custom Wiring:\u003c\/b\u003e Current limiting, LED load balancing, and voltage dropping in custom 12V\/24V electrical builds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eNote: Shipping charges are not included and will be calculated separately based on the quantity, weight, and destination of the selected product(s).\u003c\/b\u003e\u003c\/p\u003e","brand":"FUSE EV Conversions LLC","offers":[{"title":"Default Title","offer_id":47932706128084,"sku":null,"price":18.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/7689\/3908\/files\/IMG_1547.jpg?v=1778652904","url":"https:\/\/shop.fuse.ae\/products\/rx27-4h-30w-ceramic-wirewound-power-resistor-120-ohm","provider":"FUSE EV Conversions LLC","version":"1.0","type":"link"}