The simplest and most popular thick film circuit is the common chip resistor.
A custom Resistor Network offers many advantages over using several discrete devices.

These include:

Temperature Tracking to 10ppm / °C

Precise resistor values to a tolerance of ±0.1%

Value matching to ±0.1%

High thermal management

Can be designed to meet specific power and voltage requirements.

SM, SIL, DIL construction options implies savings in board real-estate.

Substantially reduced component count implies reduction board assembly costs

Fewer solder joints improve reliability