91A1A-B28-D10L Panel control Potentiometer; Series:91; Track Resistance:1kohm; Resistance Tolerance: 20%; Power Rating:0.25W; Operating Temperature Range:-40 C to ? C; Resistor Element Material:Conductive Plastic RoHS Compliant: Yes
91A1A-B24-D10 Conductive Plastic Potentiometer; Series:91; Track Resistance:1kohm; Resistance Tolerance: 20%; Power Rating:0.25W; Operating Temperature Range:-40 C to ? C; Resistor Element Material:Conductive Plastic RoHS Compliant: No