Jaycar Spectrol 500Ω 25-Turn Sealed Trimpot – Vertical Adjustment, 2.5mm Pin Pitch (RT4642)

Need a mid-range trim that locks in and stays put through vibration, heat cycles, and the occasional workshop drop? This Spectrol 500Ω sealed trimpot gives you 25 turns of fine adjustment on a vertical axis – your driver points up, clears board edges, and won't nudge a neighbour. Pins in a row at 2.5 mm pitch drop into a standard through-hole layout. The industrial seal keeps dust and moisture out of the element so your trim doesn't creep. 0.5 W rating handles signal-level trims without thermal drift. Set it once, walk away. Add to cart and it ships from AU stock

• 500Ω resistance, 25-turn for very fine resolution
• Sealed industrial construction – dust and moisture resistant
• Vertical adjustment axis: driver points up, clears board edges
• Pins in a row at 2.5 mm pitch – standard through-hole footprint
• 0.5 W power rating – stable for signal-level calibration trims
• Spectrol brand, Jaycar RT4642