
Passive Component
1kΩ Resistor
High-quality 1kΩ Carbon Film Resistor with ¼ Watt power rating and ±5% tolerance. Ideal for prototyping, educational projects, and general-purpose electronic circuits.
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About 1kΩ Resistor
This 1kΩ resistor is a fundamental passive component used to limit current flow, divide voltages, and terminate signals in electronic circuits. It features a carbon film construction with axial leads, offering reliable performance and stability for general-purpose applications. With a power rating of 0.25W (¼ Watt) and ±5% tolerance, it is suitable for low-power circuits including Arduino projects, LED drivers, transistor biasing, and voltage dividers. The resistor follows standard color coding (Brown-Black-Red-Gold) for easy identification. It is designed for through-hole PCB mounting and operates in a wide temperature range, making it a versatile choice for hobbyists, students, and engineers. Choose this resistor for consistent performance and durability in your DIY electronics and repair projects.
Technical Specifications
| Resistance | 1kΩ (1000 Ohms) |
|---|---|
| Power Rating | 0.25W (¼ Watt) |
| Tolerance | ±5% |
| Composition | Carbon Film |
| Technology | Axial Leaded |
| Operating Temperature | -55°C to 155°C (Climatic category 55/155/56) |
| Dimensions | Standard axial package (approx. 3.2mm x 1.6mm for SMD equivalent; through-hole leads) |
| Color Code | Brown – Black – Red – Gold |
| Mounting Type | Through-hole (PCB) |
Alternative Components
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