3.3V Low Power Half-Duplex RS-485 TRansceivers with 10Mbps Data Rate Cermet Potentiometer; Resistance Max:10kohm; Resistance Tolerance: /- 10 %; Power Rating:1W; Voltage Rating:350V; Series:149; Temperature Coefficient: /-150 ppm; Resistor Element Material:Cermet; Leaded Process Compatible:Yes