{"title":"Electronic Resistor","description":null,"products":[{"product_id":"150-pcs-1w-100-ohm-metal-film-fixed-resistor","title":"150 PCS 1W 100 Ohm Metal Film Fixed Resistor - Resistance Tolerance 0.01 ±1% 100r","description":"\u003ch2\u003e150 PCS 1W 100 Ohm Metal Film Fixed Resistor (±1%)\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuantity: 150 pieces\u003c\/li\u003e\n\u003cli\u003eResistance: 100 ohm\u003c\/li\u003e\n\u003cli\u003ePower Rating: 1 Watt\u003c\/li\u003e\n\u003cli\u003eTolerance: ±1%\u003c\/li\u003e\n\u003cli\u003eType: Metal Film, Axial Lead\u003c\/li\u003e\n\u003cli\u003eCharacteristics: Low noise operation, high thermal stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces any 1W axial resistor with 100 ohm, ±1% specifications.\u003c\/li\u003e\n\u003cli\u003eCommon Markings: 100R, 100Ω\u003c\/li\u003e\n\u003cli\u003e5-Band Color Code: Brown, Black, Black, Black, Brown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for through-hole mounting on printed circuit boards (PCBs), breadboards, and perfboards.\u003c\/li\u003e\n\u003cli\u003eSuitable for a wide range of electronic applications, including:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eDIY projects and prototyping\u003c\/li\u003e\n\u003cli\u003eCircuit repair and maintenance\u003c\/li\u003e\n\u003cli\u003eVoltage dividers and current limiting circuits\u003c\/li\u003e\n\u003cli\u003eEducational and experimental electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCircuit is non-functional or operating incorrectly.\u003c\/li\u003e\n\u003cli\u003eResistor shows visible signs of damage, such as scorching or cracking.\u003c\/li\u003e\n\u003cli\u003eResistance measures as an open circuit (infinite resistance) or outside the specified 100 ohm ±1% tolerance range when tested with a multimeter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm resistance value with a multimeter before soldering.\u003c\/li\u003e\n\u003cli\u003eBend leads at least 2mm away from the resistor body to avoid mechanical stress.\u003c\/li\u003e\n\u003cli\u003eUse proper soldering techniques to prevent overheating the component.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate air circulation for heat dissipation, especially when operating near the maximum power rating.\u003c\/li\u003e\n\u003cli\u003eThis component is not polarized and can be installed in either orientation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45213786702013,"sku":"AZ00102178","price":10.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00102178_1_23748702-11ff-4f50-9aec-8620ad3be14c.jpg?v=1762247028"},{"product_id":"50w-25-ohm-aluminum-case-wirewound-resistor-5pack","title":"50W 25 Ohm Aluminum Case Wirewound Resistor - Resistance Tolerance ±5% 25r - 5 Pack","description":"\u003ch2\u003e50W 25 Ohm Aluminum Housed Wirewound Resistor (±5%)\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Heat Dissipation:\u003c\/strong\u003e Encased in a rugged, extruded aluminum housing featuring deep cooling fins, designed to rapidly pull heat away from the internal wirewound element and disperse it into a mounted chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Stability Wirewound Core:\u003c\/strong\u003e The internal resistance element is tightly wound around a ceramic core, providing excellent stability, high surge-current capability, and minimal resistance change over a wide temperature range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Tolerance:\u003c\/strong\u003e Manufactured to a strict ±5% resistance tolerance (J-Class), ensuring highly accurate and reliable electrical performance for sensitive circuits and load testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarsh Environment Protection:\u003c\/strong\u003e The internal components are completely encapsulated in a high-temperature silicone molding compound, making the resistor highly resistant to moisture, vibration, and severe mechanical shock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Chassis Mounting:\u003c\/strong\u003e Features built-in, pre-drilled metal flanges on both sides of the casing, allowing for secure screw or bolt mounting directly to a metal heatsink or vehicle frame.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Power:\u003c\/strong\u003e 50 Watts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Value:\u003c\/strong\u003e 25 Ohms (25Ω \/ 25R).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Tolerance:\u003c\/strong\u003e ±5% (Standard J).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCasing Material:\u003c\/strong\u003e Gold-anodized Aluminum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Standard solder lugs \/ wire eyelets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUniversal Compatibility \u0026amp; Applications\u003c\/h3\u003e\n\u003cp\u003eThis high-power wirewound resistor is a versatile component essential for high-current and power-dissipation projects, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Lighting:\u003c\/strong\u003e Frequently used as a load resistor to fix LED turn signal \"hyper-flashing\" or dashboard error codes by simulating the electrical draw of a standard incandescent bulb.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Systems:\u003c\/strong\u003e Utilized in custom crossover networks for high-fidelity speaker systems or as dummy loads for testing audio amplifier output power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Controls:\u003c\/strong\u003e Used in motor speed control circuits, variable frequency drives (VFDs), and heavy-duty power supply regulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Prototyping:\u003c\/strong\u003e Excellent for general-purpose current limiting, voltage dropping, or as a robust discharge resistor for large capacitor banks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Use or Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Hyper-Flash Correction:\u003c\/strong\u003e If you install new LED blinkers on a vehicle and they flash twice as fast as normal, splicing this resistor in parallel with the bulb will restore the normal flash rate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurned or Open Resistors:\u003c\/strong\u003e If an existing ceramic or cement resistor has cracked, turned black, or shows infinite resistance on a multimeter (open circuit), it has failed and must be replaced.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Testing:\u003c\/strong\u003e When building or repairing a power supply, use this as a dummy load to safely test the output voltage under a heavy 50W electrical draw without risking actual equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Wiring Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First (\u003c\/strong\u003e\u003cstrong\u003eCRITICAL):\u003c\/strong\u003e Ensure all power to the circuit is completely disconnected and capacitors are safely discharged before soldering or handling power components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeatsink Required for Full Power (\u003c\/strong\u003e\u003cstrong\u003ePRO TIP):\u003c\/strong\u003e To safely dissipate a continuous 50 Watts, this resistor \u003cstrong\u003emust\u003c\/strong\u003e be bolted tightly to an adequate metal heatsink or chassis. Running it in open air at maximum capacity will cause it to overheat and fail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse Thermal Paste:\u003c\/strong\u003e For optimal performance, apply a thin layer of thermal compound (PC CPU paste works perfectly) between the flat bottom of the resistor and your metal mounting surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid Plastic Surfaces:\u003c\/strong\u003e During operation, the aluminum casing can easily exceed temperatures that will melt plastic, zip-ties, or wiring insulation. Mount it strictly to metal surfaces and route wires safely away from the casing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Soldering:\u003c\/strong\u003e Because this component handles high current and generates heat, ensure your wire connections are mechanically secure through the lug holes before applying a heavy bead of solder.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369798066365,"sku":"AZ00140738","price":11.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00140738.jpg?v=1764575828"},{"product_id":"5pcs-10w-1-ohm-ceramic-cement-resistor","title":"10W 1 Ohm Ceramic Cement Resistor - Resistance Tolerance ±5% 1r - 5 Pack","description":"\u003ch2\u003e10W 1 Ohm Ceramic Cement Resistor (±5%)\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating: 10 Watts\u003c\/li\u003e\n\u003cli\u003eResistance: 1 ohm (1R)\u003c\/li\u003e\n\u003cli\u003eTolerance: ±5% (J)\u003c\/li\u003e\n\u003cli\u003eBody Material: Ceramic\u003c\/li\u003e\n\u003cli\u003eConstruction: Wirewound\u003c\/li\u003e\n\u003cli\u003eLead Type: Axial\u003c\/li\u003e\n\u003cli\u003eDimensions (Approximate): 49mm x 10mm x 10mm\u003c\/li\u003e\n\u003cli\u003eProperties: High heat dissipation, high insulation, stable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1R0J\u003c\/li\u003e\n\u003cli\u003e1R 10W\u003c\/li\u003e\n\u003cli\u003e1 ohm 10W 5%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for a wide range of electronic applications requiring a power resistor.\u003c\/li\u003e\n\u003cli\u003eCommonly used in power supplies, audio crossovers, amplifiers, and load-testing circuits.\u003c\/li\u003e\n\u003cli\u003eDirect replacement for resistors with matching specifications (10W, 1 ohm, ±5%).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExisting resistor is visibly burned, cracked, or shows signs of overheating.\u003c\/li\u003e\n\u003cli\u003eCircuit is malfunctioning due to resistor failure.\u003c\/li\u003e\n\u003cli\u003eResistance measures as an open circuit (infinite resistance) or outside the ±5% tolerance range when tested with a multimeter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect power to the circuit before removing the old component.\u003c\/li\u003e\n\u003cli\u003eConfirm the resistance value with a multimeter before installation.\u003c\/li\u003e\n\u003cli\u003eMount the resistor with space for air circulation to allow for proper heat dissipation.\u003c\/li\u003e\n\u003cli\u003eEnsure leads are securely soldered to the circuit board or terminals.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369798131901,"sku":"AZ00317332","price":11.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00317332_1_711b8cc5-da41-4ebf-a19f-3b2f3ac3150e.jpg?v=1762246386"}],"url":"https:\/\/bluestarspartstrend.com\/collections\/electronic-resistor.oembed","provider":"BlueStars Parts","version":"1.0","type":"link"}