Y50531K00000J0L

Manufacturers：
Vishay Foil Resistors (Division of Vishay Precision Group)
Description：
1k Ohm 0.25W, 1/4W PC Pins Through Hole Trimmer Potentiometer Metal Foil 21 Turn Side Adjustment

Y50531K00000K21L

Manufacturers：
Vishay Foil Resistors (Division of Vishay Precision Group)
Description：
1k Ohm 0.25W, 1/4W PC Pins Through Hole Trimmer Potentiometer Metal Foil 21 Turn Side Adjustment