{"product_id":"p-1018217","title":"100W 4 Ohm Screw  Mounted Aluminum Housed Wirewound Resistors 2 Pcs","description":"Aluminum housing for heat dissipation, suitable for cooling plate installation. Small size, high power load, standard and non-inductive winding types. High insulating capacity, good performance in vibration. Multiple connection modes, easy to install. Widely used in power supply, transducer, elevator and high requirement equipment industry.\u003cbr\u003e\u003cbr\u003eSuggestion:\u003cbr\u003e\u003cbr\u003ea. The load resistor will get huge hot, please don't touch it when the resistor is working. Because aluminum resistor is a braking device which transfers Electric energy to Thermal energy. This is a normal physical phenomenon.\u003cbr\u003e\u003cbr\u003eb. The load resistor should be mounted on metal board\u003cbr\u003e\u003cbr\u003ec. We recommend a 30%-50% increase in rated power based on your actual load power and add a heat sink device when it is necessary.\u003cbr\u003eIf you choose a 30% increase in rated power, you must add a heat sink device.\u003cbr\u003eIf you choose a 50% increase in rated power, you can add a heat sink device for the best use of its performance.\u003cbr\u003ed. Not recommend to use it for Automotive repair or refit unless you have professional knowledge.\u003cbr\u003e\u003cbr\u003e","brand":"uxcell","offers":[{"title":"Default Title","offer_id":42295580918009,"sku":"a12042100ux0279","price":8.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/products\/ux_a12042100ux0279_ux_g02.jpg?v=1642126022","url":"https:\/\/www.harfington.com\/products\/p-1018217","provider":"Harfington","version":"1.0","type":"link"}