For designs where resistor accuracy directly impacts performance – active filters, Wheatstone bridges, voltage references, or precision dividers – the QUADRIOS 22P036 provides 500 metal film resistors with 1% tolerance and low ±100 ppm/°C drift. With 25 pieces of each of 20 values, you have enough stock for multiple prototypes without overwhelming your inventory.

Typical Values Covered

The kit includes standard E-series values from 1Ω to 1MΩ, focusing on the most frequently used decades: 1Ω, 10Ω, 100Ω, 1kΩ, 10kΩ, 100kΩ, 1MΩ, along with intermediate values like 2.2kΩ, 4.7kΩ, 22kΩ, 47kΩ, etc. The exact 20 values are selected for maximum utility in analog and mixed-signal designs.

Why Metal Film

Metal film resistors offer lower noise, tighter tolerance, and better temperature stability than carbon film. The ±100 ppm/°C temperature coefficient means a 10kΩ resistor drifts only 1Ω per degree Celsius – negligible for most circuits. The 0.25W power rating is sufficient for signal-level applications; for higher power, consider a 0.5W or 1W kit. This kit is ideal for lab benches, audio DIY, and low-volume production where precision matters.