Farnell sourced code 452-580.
The "500 OHM Trimmer Pot Bourns x 8" would be ideal for applications requiring precise circuit board trimming, such as electronics assembly or prototyping.
50R(500)-1M(105) Trimmer Pot 3296X Multiturn Variable Resistors Potentiometer
10Pcs 3296W-103 3296 W 10K ohm Trim Pot Trimmer Potentiometer
10x 100 ohm Trimmer Potentiometer Horizontal Variable Resistor 100ohm Pot - NOS
3296W Multiturn Variable Potentiometer Resistors Preset Trimmer Pot 10R - 2M Ohm
RV24YN20S Single Ring Carbon Film Potentiometer / Scale / Knob 500 Ohm-500K Ohm
200W 500 Ohm Rheostat Ceramic Rheostat Adjustable Resistor High Power Wirewound