2.2k ohm 1/4 Watt

• Resistance: 2.2kΩ (2200 ohms)
• Power Rating: 1/4 Watt (0.25W)
• Tolerance: Typically ±5% (can vary depending on the resistor type)
• Material: Common types include Carbon Film, Metal Film, or Wire-Wound
• Voltage Rating: Maximum voltage can be calculated as Vmax=P×RV_{max} = sqrt{P times R}Vmax​=P×R​, where $P$ is the power rating (0.25W) and $R$ is the resistance (2200Ω), resulting in a maximum voltage of approximately 7.42V.
• Temperature Range: Typically -55°C to +155°C (depending on the type and manufacturer)
• Package Type: Axial (leads on both ends for through-hole mounting) or Surface-Mount (for SMT variants)
• Application: Suitable for general-purpose applications, signal processing, or voltage dividers where a moderate power rating is sufficient.

This resistor is commonly used in low-power circuits, such as signal processing, filtering, and general-purpose electronics.