SP5-22 variable tuning wire resistors for printed mounting.
Rectangular rotary valves with rectilinear movement of the movable contact system by means of a micrometer screw.
The resistance is changed from the minimum to the maximum level in 60 revolutions.
Designed to operate in DC and AC circuits with a frequency of up to 1000 Hz.
Intermediate nominal resistances correspond to E6 series with the tolerances of ±5; ±10 %.