🔹 5pcs 3.9 Ohms Resistor – 5-Band, 2 Watts, 3R9
The 3.9 ohm 5-band resistor is a high-power metal film component designed for current sensing, load balancing, and power circuits requiring low resistance and high thermal capacity.
✅ Specifications:
Resistance: 3.9 Ohms (3R9)
Power Rating: 2 Watts
Number of Bands: 5-Band
Tolerance: ±1% (typical)
Type: Metal Film / Metal Oxide
Color Bands: Orange, White, Gold, Gold, Brown
Lead Type: Tinned copper, through-hole
Quantity: 5 Pieces
📦 Features:
✔️ High power rating (2W) for demanding circuits
✔️ Low resistance value for current sensing and balancing
✔️ 5-band precision coding for accurate identification
✔️ Metal film construction for low noise and stability
✔️ Through-hole axial leads for easy PCB mounting
📦 Applications:
✔️ Current sensing and shunt circuits
✔️ LED load balancing
✔️ Power supply feedback networks
✔️ Motor control and driver circuits
✔️ Audio amplifier emitter degeneration
✔️ General-purpose power electronics











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