The 1kΩ resistor is a fundamental building block. It serves as a pull-up for open-drain signals (e.g., I²C at 5V draws about 5mA), as a feedback resistor for non-inverting op-amp configurations, as a series resistor for protecting microcontroller inputs, and as a key component in voltage dividers. The QUADRIOS 22P046 delivers 100 pieces of precision 1kΩ metal film resistors, a must-have value for any electronics lab.

Key Specifications

At 1kΩ, the maximum continuous current is 15.8mA, which is sufficient for most pull-up and signal applications. The 1% tolerance ensures predictable behavior when used in precision analog circuits such as active filters or instrumentation amplifiers.

Mechanical and Application Notes

The axial leaded package measures 6 mm in length with a 2.3 mm diameter. These resistors are breadboard-friendly, fit standard 0.1-inch hole spacing, and are easy to solder. The bag contains 100 pieces of the same value.