The QUADRIOS 1811P029 is a professional-grade metal film resistor kit containing 1000 resistors covering 20 standard values from 1Ω to 1MΩ, with 50 pieces of each value. The 0.5W power rating and 1% precision make this kit suitable for professional labs, production environments, and serious hobbyists who need accuracy and higher power handling than typical 0.25W kits.

Key Specifications

The kit includes 20 values: 1Ω, 10Ω, 47Ω, 100Ω, 150Ω, 220Ω, 330Ω, 470Ω, 1kΩ, 1.5kΩ, 2.2kΩ, 4.7kΩ, 10kΩ, 22kΩ, 33kΩ, 47kΩ, 100kΩ, 220kΩ, 470kΩ, 1MΩ. Each value comes with 50 pieces, providing ample inventory for multiple projects without frequent reordering.

The 0.5W power rating provides higher current handling than 0.25W parts – at 10Ω, the maximum current is about 224mA; at 100Ω, about 71mA. The 1% tolerance and low temperature coefficient (±100 ppm/°C) ensure stable performance in precision analog circuits, including op-amp feedback networks, active filters, and voltage references.

This kit includes a resistor bending tool. The axial leaded package fits breadboards, perfboard, and standard PCB through-holes. The kit comes with 1000 pieces.