{"product_id":"resistor-18k-ohm-1-4-watt10pcs","title":"Resistor 18k ohm 1\/4 watt(10pcs)","description":"\u003cp\u003e\u003cstrong\u003e18K Ohm Resistor 1\/4 Watt (Pack of 10)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 18K Ohm 1\/4 Watt Resistor is a fixed-value passive electronic component used to regulate current flow, divide voltage, bias transistors, and protect electronic circuits from excessive current. With a resistance value of 18,000 ohms (18KΩ) and a power rating of 0.25 watts (1\/4W), it is widely used in electronic devices, embedded systems, Arduino projects, and educational applications.\u003c\/p\u003e\n\u003cp\u003eResistors are essential components in circuit design and play a crucial role in controlling electrical current and maintaining stable operating conditions. The 18KΩ resistor is commonly used in voltage divider circuits, pull-up and pull-down resistor networks, transistor biasing circuits, sensor interfaces, signal conditioning applications, and RC timing circuits. Its resistance value makes it suitable for low-current signal processing and control applications.\u003c\/p\u003e\n\u003cp\u003eManufactured using high-quality carbon film or metal film technology, these resistors provide stable resistance values, low noise performance, and excellent long-term reliability. Their standard axial-lead design allows easy installation on breadboards, prototype boards, and printed circuit boards (PCBs), making them ideal for both prototyping and permanent circuit assembly.\u003c\/p\u003e\n\u003cp\u003eAs a non-polarized component, the resistor can be connected in either direction without affecting its functionality, making it easy to use for students, hobbyists, technicians, and professional engineers.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResistance Value: 18K Ohms (18,000Ω)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower Rating: 1\/4 Watt (0.25W)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFixed resistor type\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNon-polarized component\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable and accurate resistance value\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow noise characteristics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable and reliable construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy installation on breadboards and PCBs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for low-current electronic applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResistance: 18KΩ\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower Rating: 0.25W (1\/4 Watt)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTolerance: Typically ±5% (may vary by manufacturer)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eType: Carbon Film or Metal Film\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Type: Through-hole\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLead Type: Axial leads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWorking Principle\u003c\/h3\u003e\n\u003cp\u003eA resistor limits the flow of electrical current by introducing resistance into a circuit. According to Ohm's Law (V = IR), it creates a voltage drop proportional to the current passing through it. The 18KΩ resistor is commonly used where controlled current flow, voltage division, and signal stabilization are required.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eArduino and microcontroller projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePull-up and pull-down resistor circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage divider networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransistor biasing circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor interface circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignal conditioning applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRC timing circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbedded system development\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronics prototyping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEducational and laboratory experiments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsumer electronics repair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial control circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAccurate current and voltage regulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable electrical performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy installation and replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact and lightweight design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCost-effective electronic component\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for educational, hobby, and professional use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with breadboards and PCBs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e10 × 18K Ohm 1\/4 Watt Resistors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 18K Ohm 1\/4 Watt Resistor (Pack of 10) is a dependable and versatile electronic component that provides effective voltage division, signal conditioning, current regulation, and circuit protection, making it an essential part of electronics learning, prototyping, repair, and embedded system development.\u003c\/p\u003e","brand":"Electro Robo Store","offers":[{"title":"Default Title","offer_id":52661290893588,"sku":"MT0786","price":20.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6590\/0052\/files\/8k_f615e998-e627-40d4-8b4e-d7826b724050.jpg?v=1781337027","url":"https:\/\/electro-robo.com\/products\/resistor-18k-ohm-1-4-watt10pcs","provider":"Electro Robo Store","version":"1.0","type":"link"}