Jaycar 500 Ohm Piher Horizontal Trimpot – Sealed, Dust-Proof | RT4352

Same logic, different value. You need a 500 ohm trim that holds its setting through temperature swings and the odd bump on the workbench. This Piher sealed unit keeps the track clean and the wiper locked at 50% until you say otherwise. Linear curve, ±30% tolerance – predictable enough for a production run or a weekend build that actually needs to work Monday morning

• 500 ohm resistance value with linear taper
• Sealed dust-proof enclosure over polyester substrate
• Wiper pre-set at 50% position out of the box
• Accidental rotor movement protection keeps your setting locked
• Max voltage 100V, nominal power 0.1W
• Tolerance ±30%, end resistance 10 ohm