3309P-2-501 Cermet Potentiometer; Series:3309; Track Resistance:500ohm; Resistance Tolerance:+/- 25%; Power Rating:0.5W; Operating Temperature Range:-25 C to +100 C; Resistor Element Material:Cermet; Temperature Coefficient:+/-250 ppm RoHS Compliant: Yes
3309P-2-504 Cermet Potentiometer; Series:3309; Track Resistance:500kohm; Resistance Tolerance:+/- 25%; Power Rating:0.5W; Operating Temperature Range:-25 C to +100 C; Resistor Element Material:Cermet; Temperature Coefficient:+/-250 ppm RoHS Compliant: Yes