8.2 Ohm 0.25W Carbon Film Resistor - 5% Tolerance (Pack of 5)

Product Description The 8.2 Ohm 1/4 Watt Resistor is a low-resistance passive component designed for applications requiring minimal voltage drops and high-current stability. These resistors feature a 5% tolerance, making them ideal for current sensing, small-scale power filtering, and snubbing circuits. With a standard 0.25W power rating, they provide a reliable resistive barrier in a compact axial package, ensuring stable performance for both educational prototyping and professional electronics repair.

Key Features

• Low-Impedance Utility: Optimized for circuit paths requiring high current throughput with minimal resistance.

• Stable Carbon Film Construction: Offers high reliability with low electrical noise and consistent performance.

• Breadboard Friendly: Standard axial leads fit perfectly into solderless breadboards and universal prototyping boards.

• Instant Identification: Clearly marked with a 4-band color code (Gray, Red, Golden, Gold) for rapid manual sorting.

• Flame Retardant Coating: Includes a protective lacquer layer to enhance safety during minor electrical overloads.

Technical Details

• Maximum Working Voltage: Rated for stable operation up to 250V AC/DC in standard circuit environments.

• Overload Surge Capacity: Capable of withstanding short-duration peak surges up to 500V without failure.

• Operating Temperature: Functions accurately within a wide thermal range of -55°C to +155°C.

• Temperature Coefficient: Typically rated at ±450 ppm/°C, ensuring thermal stability during continuous use.

• Dielectric Strength: Provides high insulation protection up to 500V AC between the element and surroundings.

• Lead Material: Solder-plated copper-clad steel leads for superior conductivity and strong mechanical joints.

• Resistance Stability: Engineered to stay within ±3% of the nominal value after 1,000 hours of rated load.

• Compact Body Size: Miniature axial dimensions (approx. 2.3mm diameter) allow for high-density layouts.

• Environmental Standards: Fully RoHS compliant and lead-free for modern electronic assembly requirements.

• High Frequency Performance: Low parasitic inductance makes it suitable for signal termination and damping.

• Moisture Resistance: Sealed with multiple epoxy layers to prevent oxidation of the carbon element in humid conditions.

• Terminal Strength: Leads are designed to withstand repeated bending during prototyping without breakage.

• Thermal Dissipation: Axial design facilitates efficient heat convection in open-air circuit environments.

• Standard Precision: Class J (±5%) for cost-effective performance in general electronics.

• Solderability: Meets industrial standards for both manual soldering and automatic wave soldering.