10 Pack RK097N B50K Sealed Rotary Potentiometer, 3 Pin Linear, 15mm Knurled Shaft, 15x17mm Black Metal Knob, Vertical Mount For Audio Amps, Great For DIY Audio Projects And Replacement Parts
✔️ 3-pin linear sealed pot, B50K, 15mm shaft, vertical mount
This sealed rotary potentiometer set is built for audio amps and DIY electronics. Each unit features a 3-pin connection, B50K resistance, and a knurled 15 mm shaft with a black 15x17 mm metal knob for easy user control. The 10-pack includes all mounting hardware, 10 potentiometers, 10 knobs, 10 nuts, and 10 washers, for quick replacements on standard PCBs.
✅ 3-pin PCB mount with vertical leads for stable installation✅ Resistance B50K ±20% tolerance for mid-range control
✅ Sealed design resists dust, moisture, and wear in audio gear
✅ Knurled shaft 6x15 mm and 15x17 mm black metal knob included
✅ Pack contents: 10 potentiometers, 10 knobs, 10 nuts, 10 washers
💡 What is a sealed 3-pin rotary potentiometer used for in audio amplifiers and DIY electronics? This handy component lets you dial in precise control on signal paths and power circuits. - Sealed design protects internals from dust and moisture - 3-pin layout simplifies PCB mounting and wiring - B50K resistance provides smooth mid-range adjustment for volume or dimming - Includes knob and mounting hardware for quick swaps
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