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Potentiometers, Dials & Knobs

Farnsworth Electronics brings you a full line of potentiometers, trimmers, dials, knobs & tools. Click on the links below for more product information. NTE Electronics501-00XX Series - (KA/KU/RV4NAY Equivalent) - Potentiometer - 2 Watt, 1/4" Dia. Shaft, Single Turn, Molded Carbon Precision Electronics, LTD. (P.E.C.)KLU/RV4LAY - Potentiometer - 2 Watt, 1/4" Dia. Locking Shaft, Single Turn, Molded CarbonSU/RV6NAY - Potentiometer - 1/2 Watt, 1/8" Dia. Shaft, Single Turn, Molded CarbonSLU/RV6LAY - Potentiometer - 1/2 Watt, 1/8" Dia. Locking Shaft, Single Turn, Molded CarbonSPRU/RV8NAY - Potentiometer - 1/2 Watt, 1/8" Dia. Shaft, Single Turn, Molded Carbon NTE Electronics3386W Equivalent - Economy Trimmer - 3/4" Rectangular, Single Turn, Cermet, Side Adjust43P Equivalent - Economy Trimmer - 3/4" Rectangular, Multiturn, Cermet, Side Adjust63P Equivalent - Economy Trimmer - 3/4" Square, Single Turn, Cermet, Side Adjust63X Equivalent - Economy Trimmer - 3/4" Square, Single Turn, Cermet, Side Adjust64W Equivalent - Economy Trimmer - 3/8" Square, Multiturn, Cermet, Top Adjust64X Equivalent - Economy Trimmer - 3/8" Square, Multiturn, Cermet, Side Adjust64Y Equivalent - Economy Trimmer - 3/8" Square, Multiturn, Cermet, Top Adjust74W Equivalent - Economy Trimmer - 1/4" Square, Multiturn, Cermet, Top Adjust75H Equivalent - Economy Trimmer - 1/4" Round, Single Turn, Cermet, Top Adjust76P Equivalent - Economy Trimmer - 1/4" Square, Single Turn, Cermet, Top Adjust503 Series - Dial - 7/8" Diameter, 1/4" Dia Shaft, Satin/Black/Chrome Finish, Vernier Scale503-0006 - Dial - 1 13/16" Diameter, 1/4" Dia Shaft, Satin Chrome Finish, Vernier Scale
Spectrol Electronics, LTD.43P Series - Trimmer - 3/4" Rectangular, Multiturn, Cermet, Side Adjust63P Series - Trimmer - 3/4" Square, Single Turn, Cermet, Side Adjust (Includes 63P-T607 Dial Knob)63X Series - Trimmer - 3/4" Square, Single Turn, Cermet, Side Adjust64P Series - Trimmer - 3/8" Square, Multiturn, Cermet, Side Adjust64W Series - Trimmer - 3/8" Square, Multiturn, Cermet, Top Adjust64X Series - Trimmer - 3/8" Square, Multiturn, Cermet, Side Adjust64Y Series - Trimmer - 3/8" Square, Multiturn, Cermet, Top Adjust70Y Series - Trimmer - 1 1/4" Rectangular, Multiturn, Cermet, Side Adjust74W Series - Trimmer - 1/4" Square, Multiturn, Cermet, Top Adjust74X Series - Trimmer - 1/4" Square, Multiturn, Cermet, Side Adjust75H Series - Trimmer - 1/4" Round, Single Turn, Cermet, Top Adjust76P Series - Trimmer - 1/4" Square, Single Turn, Cermet, Top Adjust 149 Series - Potentiometer - 1 Watt, 1/2" Square, Single Turn, Cermet, 1/8" and 1/4" Dia Shaft249 Series - Potentiometer - 1 Watt, 1/2" Square, Single Turn, Cermet, 1/8" and 1/4" Dia Shaft357 Series - Potentiometer - 1 Watt, 7/8" Round, Single Turn, Conductive Plastic, 1/4" Dia Shaft533 Series - Potentiometer - 1 Watt, 7/8" Round, 3 Turn, Precision Wirewound, 1/4" Dia Shaft534 Series - Potentiometer - 2 Watt, 7/8" Round, 10 Turn, Precision Wirewound, 1/4" Dia Shaft535 Series - Potentiometer - 1.5 Watt, 7/8" Round, 5 Turn, Precision Wirewound, 1/4" Dia Shaft536 Series - Potentiometer - 3 Watt, 7/8" Round, 10 Turn, Precision Wirewound, 1/4" Dia Shaft Model 15 - Dial - 1" x 1 3/4" Rectangular, 1/4" Dia Shaft, Satin Clear Finish, 3 or 4 Digit Display
KILO International400 Series - Dial - 1" Diameter, 1/4" Dia Shaft, Machined Aluminum, Black or Clear Anodized Finish, Vernier Scale500 Series - Dial - 1" Diameter, 1/4" Dia Shaft, Machined Aluminum, Black or Clear Anodized Finish, Vernier Scale600 Series - Dial - 1" Diameter, 1/4" Dia Shaft, Machined Aluminum, Black or Clear Anodized Finish, Uncalibrated DD Series - Knob - .500", .750", .925" Diameters, 1/8" and 1/4" Dia Shaft, Machined Aluminum, Black or Clear, Gloss or Matte FinishDDS Series - Knob - .500", .750", .925" Diameters, 1/8" and 1/4" Dia Shaft, Machined Aluminum, Black or Clear, Gloss or Matte FinishDDSPT Series - Knob - .750" Diameter, 1/8" and 1/4" Dia Shaft, Machined Aluminum, Black or Clear, Matte Finish New!HD Series - Knob - .500", .750", .925" Diameters, 1/8" and 1/4" Dia Shaft, Machined Aluminum, Black or Clear, Gloss or Matte FinishJD Series - Knob - .500", .750", .925" Diameters, 1/8", 1/4", 6mm Dia Shaft, Machined Aluminum, Black or Clear, Gloss or Matte FinishML Series - Knob - .500" Diameter, 1/8", 1/4", 6mm Dia Shaft, Machined Aluminum, Black or Clear, Gloss or Matte Finish New!
AccessoriesModel 8 - Trimmer Adjustment Tool w/Pocket Clip
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Farnsworth Electronics 2806 Falls Avenue ~ Waterloo, Iowa 50701 Phone (319) 234-6681 ~ Email sales@farnsworthelectronics.com Open Monday-Friday: 10:00am–4:00pmSaturday & Sunday: Closed
Items sold and shipped from Farnsworth Electronics are known to cause Cancer & Reproductive Harm in the state of CA. www.P65Warnings.ca.gov for more information. Copyright © 1995-2025 Farnsworth Electronics

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