1.8 ohm 1/2 Watt

This resistor offers a resistance of 1.8 Ω with a power rating of 0.5 W (1/2 watt), supplied as a pack of four units. It is designed for through-hole mounting and is commonly used in current limiting, voltage divider networks, and biasing circuits across a wide range of electronic applications.

The 1/2 watt power dissipation capability makes this resistor suitable for circuits where moderate heat generation occurs, such as LED current control, transistor base biasing, or power supply filtering. The through-hole package ensures reliable soldering on PCBs, stripboards, or breadboards, while the ±5% tolerance ensures consistent performance for most general-purpose designs.

1. Resistance: 1.8 Ω
2. Power rating: 0.5 W (1/2 watt)
3. Pack quantity: 4 pieces
4. Through-hole axial lead package
5. Suitable for breadboard and PCB prototyping
6. Standard ±5% tolerance (typical for general-purpose resistors)
7. Low-cost passive component for basic circuit designs
8. RoHS-compliant construction