Vishay 50 GHz thin film microwave resistor kits include a range of 12 resistor values - 20 pieces per resistor value. These miniaturised components are designed in such a way that their internal reactance is very small. When correctly mounted and utilised, they function as almost pure resistors on a very large range of frequency, up to 50 GHz.

SMD Edged trimmed block flip chip resistors
Small size, down to 2016
Pure alumina substrate (99.5%)
Pre-tinned over nickel barrier terminations for solder reflow
Small internal reactance (LC down to 1 x 10^-24)
Ohmic range: 10R to 500R
Tolerance: 5%
TCR: 100 ppm/°C in
Temperature range: -55 °C to +155 °C