3500S-2-503 Wirewound Potentiometer; Series:3500/3501; Track Resistance:50kohm; Resistance Tolerance:+/- 3%; Power Rating:2W; Operating Temperature Range:+1 C to +125 C; Resistor Element Material:Wirewound; Temperature Coefficient:+/-50 ppm RoHS Compliant: No
3500S-2-104L Wirewound Resistor; Series:3500/3501; Track Resistance:100kohm; Resistance Tolerance:+/- 3%; Power Rating:2W; Operating Temperature Range:+1 C to +125 C; Resistor Element Material:Wirewound; Temperature Coefficient:+/-50 ppm RoHS Compliant: Yes