Rotary Potentiometer – 100 kΩ single-turn linear carbon potentiometer for manual analog control and user interface adjustment. Features a 9 mm body, 280° mechanical rotation, top adjustment, through-hole snap-in PCB mounting, and 20 mm flatted shaft. Rated for 0.05 W (1/20 W) power dissipation, ±20% resistance tolerance, and includes PC pin terminals with board locks for secure mounting. Designed without an integrated switch and specified for operation over a −10°C to +50°C temperature range with a 10,000-cycle mechanical life. #Bourns #PTV09A4020FB104 #RotaryPotentiometer #Potentiometer #VariableResistor #100kOhm #LinearTaper #CarbonPotentiometer #ThroughHole #UserInterface #AnalogControl #EmbeddedSystems

Rotary Carbon Potentiometer (Audio/Log Taper) – Single-turn rotary potentiometer designed for audio volume control, user interface adjustment, industrial equipment, consumer electronics, musical instruments, and embedded control applications. Features a 10 kΩ logarithmic (audio) taper, ±20% resistance tolerance, and 50 mW (1/20 W) power rating. Part of the Bourns Pro Audio PTV09 Series, it provides 280° mechanical rotation, a 6 mm flatted shaft with 20 mm length, top adjustment, carbon resistive element, and through-hole snap-in mounting with PC pins and board locks for secure PCB installation. The potentiometer has a single gang, no integrated switch, and is suitable for low-power analog signal adjustment in compact electronic designs. #Bourns #PTV09A4020FA103 #PTV09 #RotaryPotentiometer #AudioTaper #LogarithmicPotentiometer #CarbonPotentiometer #VolumeControl #UserInterface #ThroughHole #EmbeddedSystems