1/2w82R Resistor (4-Band) (Metal oxide film) Code: 52063193

A 1/2W 82 Ω metal oxide film resistor is a fixed, flameproof through-hole resistor. It safely handles up to 0.5 W of power, restricts current by 82 Ohms, and is ideal for general-purpose circuits, overcurrent protection, and power supplies.

Key Specifications

• Resistance Value:82 Ω (82 Ohms)
• Power Rating:5 Watt (1/2W)
• Technology:Metal Oxide Film
• Standard Tolerance:± 5% (or ± 1% for precision variants)
• Working Voltage:350 V

Color Code (4-Band)

To identify an 82 Ω resistor visually by its bands:

• 1st Band (First digit):Gray (8)
• 2nd Band (Second digit):Red (2)
• 3rd Band (Multiplier):Black (× 1)
• 4th Band (Tolerance):Gold (± 5%)

Operating Characteristics

• Approximate Max. Current:≈ 78 mA calculated
• Temperature Coefficient:Typically ± 350 ppm/°C or lower
• Construction:Features a metal oxide film deposited on a ceramic core, which makes it highly heat-resistant and flameproof.