{"product_id":"5-pcs-25w-30-ohm-ceramic-cement-resistor","title":"25W 30 Ohm Ceramic Cement Resistor - Resistance Tolerance ±5% 30r - 5 Pack","description":"\u003ch2\u003e25W 30 Ohm Ceramic Cement Resistor (±5%)\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating: 25 Watts\u003c\/li\u003e\n\u003cli\u003eResistance: 30 Ohms\u003c\/li\u003e\n\u003cli\u003eTolerance: ±5%\u003c\/li\u003e\n\u003cli\u003eBody Material: Ceramic\u003c\/li\u003e\n\u003cli\u003eConstruction: Wirewound resistor element housed in a ceramic case for high heat dissipation, shock resistance, and humidity resistance.\u003c\/li\u003e\n\u003cli\u003eTermination: Axial leads for through-hole mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCan replace any ceramic cement resistor with matching electrical specifications (25W, 30Ω, ±5%).\u003c\/li\u003e\n\u003cli\u003eSuitable as a generic substitute for parts from manufacturers such as Smseace and BlueStars that meet the same power, resistance, and tolerance ratings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for general purpose use in a wide range of electronic circuits and devices.\u003c\/li\u003e\n\u003cli\u003eCommonly used in power supplies, audio amplifiers, inverters, and other equipment requiring power dissipation.\u003c\/li\u003e\n\u003cli\u003eApplications include:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eComputers\u003c\/li\u003e\n\u003cli\u003eTelevision sets\u003c\/li\u003e\n\u003cli\u003eMedical devices\u003c\/li\u003e\n\u003cli\u003eAutomotive electronics\u003c\/li\u003e\n\u003cli\u003eDIY electronic projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eFitment is determined by matching electrical specifications and verifying physical dimensions for circuit board layout.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplace if the resistor is tested and found to be open (infinite resistance) or shorted.\u003c\/li\u003e\n\u003cli\u003eReplace if the measured resistance value is outside the ±5% tolerance range (28.5Ω to 31.5Ω).\u003c\/li\u003e\n\u003cli\u003eReplace if there are visible signs of physical damage, such as cracks, burns, or severe discoloration, which indicate overheating or component failure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the resistance of the new component with a multimeter before installation.\u003c\/li\u003e\n\u003cli\u003eEnsure the circuit is powered off and all capacitors are safely discharged before attempting removal or installation.\u003c\/li\u003e\n\u003cli\u003eUse appropriate soldering and desoldering techniques to avoid damaging the circuit board or the component.\u003c\/li\u003e\n\u003cli\u003eMount the resistor with adequate space around it to allow for proper air circulation and heat dissipation. Cement resistors can operate at high temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369797017789,"sku":"AZ00141945","price":13.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00141945_1_3683e528-7f1b-4a91-bcc2-cd8252ad5142.jpg?v=1762246388","url":"https:\/\/bluestarspartstrend.com\/products\/5-pcs-25w-30-ohm-ceramic-cement-resistor","provider":"BlueStars Parts","version":"1.0","type":"link"}