600pcs/lot 30values* 20pcs 1% 1/4 W Resistor Pack Set Diy Metal Film Resistor Kit Use Colored Ring Resistance (10 Ohms~1 M Ohm) - Resistors - AliExpress
Spectrol 3386X-1-205/63X/72XR Square Cermet Trimmer Potentiometer, 2 M Ohm, Single Turn, 1/2 Watt, 0.375" L x 0.375" W x 0.19" D (Pack of 5): Amazon.com: Industrial & Scientific
600pcs 30 Values 1/4W Metal Film Resistors + Plastic Box Assortment Ki – eElectronicParts
3292W-1-201LF Bourns Inc. | Potentiometers, Variable Resistors | DigiKey