This document provides detailed information on thick film chip resistors, including size, power rating, resistance value, resistance tolerance, and packaging method.
This document provides detailed specifications for Panasonic's ERJ series thick‑film chip resistors with low resistance values. It lists part numbers, power ratings, resistance ranges, tolerance, temperature coefficients and recommended land‑pattern dimensions for both reflow and flow soldering.
The sheet also includes safety precautions, recommended soldering profiles, packaging methods and a power‑derating curve, helping designers select the appropriate resistor for their electronic assemblies.
| Power Rating (0402) | 0.125 W |
|---|---|
| Operating Temperature Range | -55 °C to +125 °C |
| Land Width (reflow soldering) | 0.7 to 0.8 × resistor width |
The land width should be 0.7 to 0.8 times the resistor width for flow soldering.
They are rated for operation from –55 °C to +125 °C.