3339P-1-203LF Trimmer; Series:3339; Track Resistance:20kohm; Resistance Tolerance: 10%; Power Rating:0.5W; Operating Temperature Range:-55 C to ? C; Resistor Element Material:Cermet; Temperature Coefficient:10 ppm RoHS Compliant: Yes
3339W-1-203LF Trimmer; Resistance Max:20kohm; Resistance Min:200ohm; Resistance Tolerance:+/- 10 %; Power Rating:0.5W; Voltage Rating:500V; Series:3339; Temperature Coefficient:+/-10 ppm; Leaded Process Compatible:Yes; Number of Turns:4