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Ken's Electronics, (Wholesale & Retail Electronic Parts) Kalamazoo, Michigan

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Potentiometers available from KEN'S:

Tech Tip about the "taper" of Potentiometers: "Pots" are variable resistors; an A, B, or C is used to indicate the distribution of the resistance.
A control labeled 10KB has 10,000 ohms with a linear distribution of resistance--so the halfway point (center of rotation)--has 5000 ohms from each end terminal to the wiper/center terminal. Linear pots are used for calibration applications--for example--it would be desirable for the speed control on a machine to use the middle of the knob rotation for half of the maximum speed!
AUDIO "A" taper pots are commonly used for VOLUME controls; these have logrithmic distribution of the resistance much like the number spacing on a slide rule. Audio pots have very little resistance in the first portion of the rotation--a 10KA pot has about 2000 ohms from the beginning to the halfway point with 8000 ohms from the halfway point to the end of the rotation.
"C" (reverse logrithmic) potentiometers also exist; these are rarely found in CB radios or consumer electronic entertainment equipment.

Edge-Wheel Potentiometer for transistor radios

"Noisy" Potentiometers: Take the pot apart and use a number two (graphite) pencil to scribble all over the carbon resistance element to restore the surface--works better and lasts longer than contact cleaner spray. Contact cleaners (types that affect plastics) can ruin potentiometers and break switches on the back!

Panel Mount Potentiometers without switches
PH-PC31 linear 500 ohm combo term 24MM pot 6x23MM D-shaft $3,66
31CR205-500ohm/SPST 17MM control, 6x15MM spline shaft, sub-RFGain Cobra25/29 $3,36
 
TR-RV10203381 (592F 1KA) 6x23MM spline-shaft MicGain 2980/F-SSB $6,66
TR-RV10203382 (504F 1KB) 6x23MM spline-shaft, RFGain 2980 $6,66
TR-RV10203404 (534F 1KA) 6x13MM spline-shaft, MicGain TR296, 2010; RFGain 25/29 $8,22
TR-RV10203528 10x11MM square pot, 6x13MM spline-shaft, clarifier 696F $5,25
PH-PC22 linear 1KB, 24MM control, 6x23MM D-shaft, 8MM hole $3,66
PH-PC32 audio 1K combo term 24MM pot 6x23MM D-shaft $3,66
PH-PC72 linear 1K combo term 16MM pot 6x23MM D-shaft $3,66
PH-PC82 audio 1K, combo term 16MM control, 6x23MM D-shaft; 7MM hole $3,66
CR25-300A linear 1KB, 17MM pot, 6x10MM round shaft; 7MM hole $5,25
 
TR-RV20203417 (584F 2KB), 6x23MM spline-shaft, RFpower 2980 $6,99
CR25-300 linear 2KB, 17MM pot, 6x10MM round shaft; 7MM hole $5,25
CR25-290 linear 2KB, 13MM pot, 4x14MM round shaft; 6MM hole $4,50
CR25-324 linear 2KB, 24MM pot, 6x43MM D-shaft; 8MM hole $5,25
 
PH-PC23 linear 5K solder lug terminal 24MM pot 6x23MM D-shaft $3,66
PH-PC33 audio 5K combo term 24MM pot 6x23MM D-shaft $3,66
PH-PC73 linear pot 5K combo term 16MM pot 6x23MM D-shaft $3,66
PH-PC83 audio 5K combo term 16MM potentiometer 6x23MM D-shaft $3,66
CR25-325 linear 5KB, 24MM pot, 6x10MM round shaft; 8MM hole $5,25
CR25-291 linear 5KB, 13MM pot, 4x14MM round shaft; 6MM hole Turner +3B & SSK $4,50
CR25-301 linear 5KB, 17MM pot, 6x10MM round shaft; 7MM hole $5,25
PH-PC23 linear 5KB, 23MM pot, 6x22MM D-shaft, 8MM hole $3.81
RB-551A-M5KB linear 5K, 16MM pot, 6x15MM D-shaft; 7MM hole, Robyn $4,50
RB-9612=M5KB linear 5K, 24MM pot, 6x13MM spline-shaft; 8MM hole, Robyn $5,04
RB-Alps-5K-C pot 5K, 24MM pot, 6x13MM round shaft; 8MM hole, Robyn $5.04
RB-RV-063=5KB 16MM pot, 6x15MM spline; 7MM hole, MicGain & SWR 29LTD&PC76 $5.04
 
PH-PC24 linear 10K solder lug terminal 24MM pot 6x23MM D-shaft $3,66
PH-PC34 audio 10K combo term 24MM pot 6x23MM D-shaft $3,66
PH-PC74 linear 10K combo term 16MM pot 6x23MM D-shaft $3,66
PH-PC84 audio 10K combo term 16MM potentiometer 6x23MM D-shaft $3,66
RB-TRD-Tone=10KB 16MM pot, 6x15MM spline-shaft; 7MM hole, Washington MicGain $5,04
RB-A22=TRD-123-Tone =2628 =Alps 56E =Alps 86X; all interchangable
RB-XL-1-SQ=B10K linear 10K, 17MM pot, 6x18MM spline-shaft; 7MM hole $5,04
CR25-308 audio 10KA, 17MM control, 6x10MM round shaft; 7MM hole $5,25
CR25-302 linear 10KB, 17MM control, 6x10MM round shaft; 7MM hole $5,25
CR25-292 linear 10KB, 13MM control, 4x14MM round shaft; 6MM hole $4,50
PH-PC24 linear 10KB, 23MM control, 6x22MM D-shaft, 8MM hole $3.81
CR25-326 linear 10KB, 24MM control, 6x10MM round shaft; 8MM hole $3.30
RB-86X-Alps=10KA 16MM pot, 6x15MM spline-shaft, 7MM hole, Robyn 401001 $5,04
RB-410-Mic=10KA audio 12MM control, thumbwheel; solder-mount, Robyn $5,04
RB-110002 linear 10KB, 17MM control, 6x10MM splined shaft; 7MM hole, Robyn $3,00
RB-K31F=M10KB =Alps K31F linear 10K, 16MM control, 6x20MM splined; 7MM hole $5,04
RB-Noble=A10K audio 10K, 24MM control, 6x14MM round shaft; 8MM hole, Robyn $5,04
 
RB-C-20K pot 20K, 17MM control, 6x15MM D-shaft; 7MM hole, Robyn $5,04
RB-533A=M20K (center-detent) 20K, 16MM pot, 6x15MM spline-shaft; fine-tune $5,04
RB-RV-049 linear 20KB, 16MM pot, 6x15MM splined shaft; 7MM hole, Clarifier $5,04
TR-RV20303392 (622F 20KB2) (ON4F 29KB) 6x13MM spline-shaft, Clarifier 296 $6,39
 
RB-76N-Alps=30KB linear 30K, 24MM pot, screwdriver slot; 8MM hole $5,04
 
TR-RV50303385 (034F 50KA) (621F 50KA) 6x23MM spline-shaft, volume 2980 $6,66
PH-PC25 linear 50K solder lug terminal 24MM pot 6x23MM D-shaft $3,66
PH-PC35 audio 50K combo term 24MM pot 6x23MM D-shaft $3,66
PH-PC75 linear 50K combo term 16MM pot 6x23MM D-shaft $3,66
PH-PC85 audio 50K combo term 16MM potentiometer 6x23MM D-shaft $3,66
CR25-309 audio 50KA, 17MM pot, 6x10MM round shaft; 7MM hole $5,25
CR25-293 linear 50KB, 13MM pot, 4x14MM round shaft; 6MM hole $4,50
CR25-303 linear 50KB, 17MM pot, 6x10MM round shaft; 7MM hole $5,25
PH-PC25 linear 50KB, 23MM control, 6x22MM D-shaft, 8MM hole $3.81
CR25-327 linear 50KB 24MM control 6x10MM round shaft $5,25
RB-240006=50KB center-detent 16MM, 6x13MM round; 7MM hole, T240D fine-tune $6,00
RB-401002=50KB 16MM pot 6x15MM spline-shaft; 7MM hole, SX401 SWR $5,04
RB-Alps-50KB 16MM control, 6x13MM spline-shaft; 7MM hole, Cobra 25/29LTD sq $5,04
RB-TRC-SQ=50KB linear 17MM control, 6x15MM D-shaft; 7MM hole $4,50
 
PH-PC26 linear 100K solder lug terminal 24MM pot 6x23MM D-shaft $3,66
PH-PC36 audio 100K combo term 24MM pot 6x23MM D-shaft $3,66
PH-PC76 linear 100K combo term 16MM pot 6x23MM D-shaft $3,66
PH-PC86 audio 100K combo term 16MM potentiometer 6x23MM D-shaft $3,66
CR25-304 linear 100KB, 17MM control, 6x10MM round shaft; 7MM hole $5,25
CR25-294 linear 100KB, 13MM control, 4x14MM round shaft; 6MM hole $3.00
CR25-310 audio 100KA, 17MM control, 6x10MM round shaft; 7MM hole $3.36
PH-PC26 linear 100KB, 23MM control, 6x22MM D-shaft, 8MM hole $3.81
CR25-328 linear 100K $5,25
RB-520015 100KB, 16MM pot 6x15MM spline-shaft; 7MM hole, SB520D $5,04
RB-A100K audio 100KA, 25MM pot 6x10MM round shaft; 8MM hole $5,04
 
CR25-329 linear 250KB 24MM control 6x10MM round shaft $5,25
CR25-295 linear 250KB, 13MM control, 4x14MM round shaft; 6MM hole $4,50
CR25-305 linear 250KB 17MM control 6x10MM round shaft $5,25
B250K=24MM 6x33MM round shaft; 8MM hole $7,50
 
PH-PC27 linear 500K solder lug terminal 24MM pot 6x23MM D-shaft $3,66
PH-PC37 audio 500K combo term 24MM pot 6x23MM D-shaft $3,66
PH-PC77 linear 500K combo term 16MM pot 6x23MM D-shaft $3,66
PH-PC87 audio 500K combo term 16MM potentiometer 6x23MM D-shaft $3,66
CR25-306 audio 500K 17MM control 6x10MM round shaft $5,25
CR25-330 audio 500K 24MM control 6x13MM round shaft $5,25
PH-PC27 linear 500KB, 23MM control, 6x22MM D-shaft, 8MM hole $3.81
700K-pot=500K 23MM control, 6x10MM round shaft; 9MM hole
RB-240004=500KB 24MM pot, screwdriver slot; 8MM hole, T240D modulation $5,04
 
PH-PC28 linear 1Meg solder lug terminal 24MM pot 6x23MM D-shaft $3,66
PH-PC38 audio 1Meg combo term 24MM pot 6x23MM D-shaft $3,66
PH-PC78 linear 1Meg combo term 16MM pot 6x23MM D-shaft $3,66
PH-PC88 audio 1Meg combo term 16MM potentiometer 6x23MM D-shaft $3,66
CR25-331 audio 1Meg 23MM control, 6x10MM round shaft; 9MM hole $5,25
CR25-307 audio 1Meg 17MM control 6x10MM round shaft; 7MM hole $5,25
PH-PC28 linear 1 Meg, 23MM control, 6x22MM D-shaft, 8MM hole $3,81
 
Vanco 1/4W pots several values stocked in 500 to 50K ohm resistances
PH-PC-series 16MM combo terminal potPH-PC-series 16MM solder terminal pot
CR25-290CR25-300CR25-325
2W PEC Precision Electronic Components: Single Turn Industrial Grade Potentiometers
NTE501-0002 PEC-KU1011S28 RV4NAYSD101A carbon 100ohm 2W linear, shaft 1/4 x 1/2" spec order
NTE501-0031 PEC-KU1011S64 RV4NAYSJ101A carbon 100ohm 2W linear, shaft 1/4 x 2" spec order
NTE501-0003 PEC-KU2511S28 RV4NAYSD251A carbon 250ohm 2W linear, shaft 1/4 x 1/2" spec order
NTE501-0032 PEC-KU2511S64 RV4NAYSJ251A carbon 250ohm 2W linear, shaft 1/4 x 2" spec order
NTE501-0004 PEC-KU5011S28 RV4NAYSD501A carbon 500ohm 2W linear, shaft 1/4 x 1/2" spec order
NTE501-0033 PEC-KU5011S64 RV4NAYSJ501A carbon 500ohm 2W linear, shaft 1/4 x 1/2" spec order
NTE501-0005 PEC-KU1021S28 RV4NAYSD102A carbon 1K ohm 2W linear, shaft 1/4 x 1/2" $10.62
NTE501-0034 PEC-KU1021S64 RV4NAYSJ501A carbon 1K ohm 2W linear, shaft 1/4 x 2" spec order
NTE501-0006 PEC-KU2021S28 RV4NAYSD202A carbon 2K ohm 2W linear, shaft 1/4 x 1/2" spec order
NTE501-0007 PEC-KU2521S28 RV4NAYSD252A carbon 2.5K ohm 2W linear, shaft 1/4 x 1/2" $10.62
NTE501-0008 PEC-KU3521S28 RV4NAYSD352A carbon 3.5K ohm 2W linear, shaft 1/4 x 1/2" spec order
NTE501-0009 PEC-KU5021S28 RV4NAYSD502A carbon 5K ohm 2W linear, shaft 1/4 x 1/2" $10.62
NTE501-0038 PEC-KU5021S64 RV4NAYSJ502A carbon 5K ohm 2W linear, shaft 1/4 x 2" $10.62
NTE501-0009 fits Casa Blanca fan speed control; save $90--purchase this from Ken's
NTE501-0010 PEC-KU1021S28 RV4NAYSD103A carbon 10K ohm 2W linear, shaft 1/4 x 1/2" $10.62
NTE501-0039 PEC-KU1031S64 RV4NAYSJ103A carbon 10K ohm 2W linear, shaft 1/4 x 2" $10.62
NTE501-0011 PEC-KU2031S28 RV4NAYSD203A carbon 20K ohm 2W linear, shaft 1/4 x 1/2" $10.62
NTE501-0012 PEC-KU2531S28 RV4NAYSD253A carbon 25K ohm 2W linear, shaft 1/4 x 1/2" $10.62
NTE501-0013 PEC-KU3531S28 RV4NAYSD353A carbon 35K ohm 2W linear, shaft 1/4 x 1/2" spec order
NTE501-0014 PEC-KU5031S28 RV4NAYSD503A carbon 50K ohm 2W linear, shaft 1/4 x 1/2" $10.62
NTE501-0042 PEC-KU5031S64 RV4NAYSJ503A carbon 50K ohm 2W linear, shaft 1/4 x 2" $10.62
NTE501-0015 PEC-KU1041S28 RV4NAYSD104A carbon 100K ohm 2W linear, shaft 1/4 x 1/2" spec order
NTE501-0016 PEC-KU2041S28 RV4NAYSD204A carbon 200K ohm 2W linear, shaft 1/4 x 1/2" spec order
NTE501-0017 PEC-KU2541S28 RV4NAYSD254A carbon 250K ohm 2W linear, shaft 1/4 x 1/2" spec order
NTE501-0018 PEC-KU5041S28 RV4NAYSD504A carbon 500K ohm 2W linear, shaft 1/4 x 1/2" $10.62
NTE501-0019 PEC-KU1051S28 RV4NAYSD105A carbon 1 Megohm 2W linear, shaft 1/4 x 1/2" $10.62
NTE501-0020 PEC-KU5051S28 RV4NAYSD505A carbon 5 Megohm 2W linear, shaft 1/4 x 1/2" spec order
NTE501-series 2W potentiometer
 
Panel Mount Potentiometers with switches
31CR205 audio 500 ohm/SPST 17MM control, 6x15MM spline shaft $3,36
 
TR-RV10203464 (1KA 624F) SPST, 6x23MM spline-shaft, mic gain 2990 $11.44
TR-RV10203465 (1KB 591F) (1KB 614F) SPST, 6x23MM spline-shaft, clarifier/RFgain 2990/F-SSB $10.04
PH-PC325 audio 24MM pot 1K/switch combo terminal 6x23MM D-shaft $4,80
PH-PC725 linear 16MM pot 1K/switch combo terminal 6x23MM D-shaft $4,80
PH-PC825 audio 16MM pot 1K/switch solder lug terminal 6x23MM D-shaft $4,80
 
CR25-316 5KA/SPST, 17MM control, 6X13MM round shaft; 7MM hole $7,05
RB-831G-M5KA DPST, 24MM pot, 6X13MM spline-shaft; 8MM hole, Robyn $4,50
CT-P15 audio/SPST 5KA, 25MM control, 6X18MM round shaft; 8MM hole $5,79
TR-RV50203383 (5KB 623F) SPDT, 6x23MM spline-shaft, 2980/2990 $9.22
PH-PC335 audio 24MM pot 5K/switch combo terminal 6x23MM D-shaft $4,80
PH-PC835 audio 16MM pot 5K/switch solder lug terminal 6x23MM D-shaft $4,80
PH-PC43 linear/SPST 5KB, 24MM control, 6x23MM D-shaft; 8MM hole$3.42
PH-PC64 audio/DPDT 5KA, 16MM control, 6x23MM D-shaft; 8MM hole $4.39
CT-P55 audio/SPST 5KA, 16MM control, 6x18MM round shaft; 7MM hole $5,01
DSE-R1974 DPST 5K, 16MM control, 6x15MM splined shaft; 7MM hole $4,50
 
CR25-317 10KA/SPST, 17MM control, 6x13MM round shaft; 7MM hole $7,05
RB-733F=M10KA SPST, 25MM pot 6x13MM spline-shaft; 8MM hole, Robyn $4,50
RB-2000=10K SPST, 16MM control, 6x17MM splined shaft; 7MM hole, Robyn $4,50
RB-110001 10KA/SPST, 16MM pot, 6x10MM spline-shaft; 7MM hole, Robyn $4,50
RB-130021 =505022 Robyn 10KB/DPDT(pull), 17MM pot, 6x13MM spline-shaft; 7MM hole $8,20
RB-505023 =440018 10KA/DPDT(pull), 17MM pot, 6x13MM spline-shaft; 7MM hole, Robyn SB505D $7,30
RB-K33F=M10KB 10KB/DPST(pull), 25MM pot, 6x18MM spline-shaft; 8MM hole, Robyn $7,30
TR-RV10303500 (10KB 722F) SPST, 6x13MM spline-shaft, squelch TR121 $4,59
TR-RV10303544 10x11MM square (10 3B 82 5F) SPST 6x13MM spline-shaft. talkback 900 series $5,07
PH-PC245 linear 24MM pot 10K/switch combo terminal 6x23MM D-shaft $4,80
PH-PC345 audio 24MM pot 10K/switch combo terminal 6x23MM D-shaft $4,80
PH-PC745 linear 16MM pot 10K/switch solder lug terminal 6x23MM D-shaft $4,80
PH-PC845 audio 16MM pot 10K/switch solder lug terminal 6x23MM D-shaft $4,80
RB-RV-027 =M10KA/SPST 17MM 6x5MM spline-shaft; 7MM hole, Washington $7,30
CT-P19 audio/SPST 10KA 25MM control, 6x18MM round shaft; 8MM hole $5,04
PH-PC65 audio/DPDT 10KA, 16MM control, 6x23MM D-shaft; 8MM hole $4.39
CT-P59 audio/SPST 10KA 16MM control, 6x18MM round shaft; 7MM hole $5,01
 
RB-5DP-50KB=Alps linear/SPDT 50K, 16MM pot, 6x10MM spline-shaft, 7MM hole, SX007 $4,50
20-87 Belmoor pot/SPST(push) 50K, 24MM control, 5x40MM round shaft; 9MM hole $4,50
RB-422C=M50KB SPST, 24MM pot, 6x13MM D-shaft; 8MM hole, Robyn $4,50
CR25-318 50KA/SPST switch 17MM control, 6x13MM round shaft; 7MM hole $7,05
RB-831A-M50KB SPST(pull), 25MM, 6x13MM spline-shaft, 8MM hole, 8+8SQ $4,50
RB-401003 50KB/SPDT 16MM pot, 6x15MM spline-shaft; 7MM hole Cobra 25 & 1000 Vol/off $7,30
RB-K15A50K 50KA/SPST, 16MM pot, 6x13MM spline-shaft; 7MM hole, use 401003
RB-410031 50KB/DPDT(pull) 17MM pot, 6x13MM spline-shaft; 7MM nut, Robyn GT410 $7,30
RB-500008 50KB/DPDT(pull), 17MM pot, 6x10MM spline-shaft, 7MM hole, Robyn AM500D $7,30
TR-RV50303399 (582F 50KB) DPDT, 6x23MM spline-shaft, squelch 2990 $15.40
TR-RV50303461 (50KA 634F) {fake SPST} 6x23MM spline-shaft, 2990 $10.26
TR-RV50303463 (50KB 624F) {fake SPST} 6x23MM spline-shaft, 2990 $10.04
TR-RV50303495 (50KA 722F) (50KA 774F) SPST, 6x13MM spline-shaft volume/off TR121 $6,87
PH-PC355 audio 24MM pot 50K/switch combo terminal 6x23MM D-shaft $4,80
PH-PC855 audio 16MM pot 50K/switch solder lug terminal 6x23MM D-shaft $4,80
CT-P23 audio/SPST 50KA 25MM control, 6x18MM round shaft; 8MM hole $5,79
CT-P63 audio/SPST 50KA 17MM control, 6x18MM round shaft; 7MM hole $5,01
 
PH-PC365 audio 24MM pot 100K/switch combo terminal 6x23MM D-shaft $4,80
PH-PC865 audio 16MM pot 100K/switch solder lug terminal 6x23MM D-shaft $4,80
CT-P27 audio/SPST 100KA 25MM control 6x18MM round shaft; 8MM hole $5,79
 
RB-240002 500KB/DPST, 25MM pot, 6x13MM round shaft; 8MM hole, T123B & T240D Volume $7,30
RB-DA666 500K/SPST, 16MM pot 6x15MM spline-shaft; 7MM hole $7,30
PH-PC275 linear 24MM pot 500K/switch combo terminal 6x23MM D-shaft $4,80
PH-PC375 audio 24MM pot 500K/switch combo terminal 6x23MM D-shaft $4,80
PH-PC775 linear 16MM pot 500K/switch solder lug terminal 6x23 D-shaft $4,80
PH-PC875 audio 16MM pot 500K/switch solder lug terminal 6x23MM D-shaft $4,80
CT-P71 audio/SPST 500KA 17MM control 6x18MM splined shaft 7MM hole $5,01
 
PH-PC285 linear 24MM pot 1Meg/switch combo terminal 6x23MM D-shaft $4,80
PH-PC385 audio 24MM pot 1Meg/switch combo terminal 6x23MM D-shaft $4,80
PH-PC885 audio 16MM pot 1Meg/switch solder lug terminal 6x23MM D-shaft $4,80
CT-P35 audio/SPST 1Meg 25MM control, 6x18MM round shaft; 8MM hole $5,79
CT-P75 audio/SPST 1Meg 25MM control, 6x18MM round shaft; 8MM hole $5,01
CR25-322 audio 1Meg SPST switch 6x13MM round shaft; 7MM hole $7,05
1-Meg/Tap pot/SPST(pull) 5x100MM D-shaft $9,00
 
RB-M2M-B 2Megohm/SPST(pull) 25MM pot, 6x13MM round shaft; 8MM hole, Robyn $7,30
2-Meg/Tap pot/SPST(pull) 5x100MM D-shaft $9,00
 
3-Meg/Tap pot/SPST(pull) 5x100MM D-shaft $9,00
CR25-316Rotary Potentiometer with Splined Shaft
Potentiometer to build test circuit for Automobile Guages
CT-P4 100 ohm 23MM control Automotive Guage Tester Circuit $5,79
Potentiometer to use for Variable Talkback CB modification
NTE502-0021 potentiometer 100 ohm, 1W, 1/2" square; 1/4x1/2" round shaft $10.26
Variable Talkback Diagram
 
Speaker Volume Level Control L-Pads
CR25-341 Mono L-Pad for 8 ohm speaker 10 to 25W $7,00
CR25-342A Stereo L-Pad for pair of 8 ohm speakers 10-25W each $12.00
CR25-352 Mono L-Pad for 8 ohm speaker up to 50W $17.00
CR25-353 Stereo L-Pad for pair of 8 ohm speakers up to 50W each $26.60
CR25-341CR25-342A
Slide Control Potentiometers
CR25-271 linear 50KB, 110MM screw mounting centers $8,55
CR25-275 audio 10KA, 110MM screw mounting centers $8,55
CR25-276 audio 50KA, 110MM screw mounting centers $8,55
CR25-277 audio 100KA, 110MM screw mounting centers $8,55
CR25-286 audio 50KA, 65MM screw mounting centers $5.25
CR25-287 audio 100KA, 65MM screw mounting centers $5,25
CR25-379 audio 100KA, 80MM screw mounting centers $6,90
CR25-390 dual 10KB, linear 65MM screw mounting centers $8,25
CR25-391 dual 25KB, linear 65MM screw mounting centers $8,25
CR25-390
 
Ten-Turn Precision Pots for industrial use & "CB Sliders"
NTE502-0102 =Spectrol 534-1-1-501 500ohm 3W linear 10-turn $16.82
NTE502-0103 =Spectrol 534-1-1-102 1KB 3W Linear 10-turn $16.82
4101B5K Amphenol =NTE-502-0105 10-Turn 5KB 3W Linear 23MM 6x12MM round; 3/8" hole $16.82
NTE502-0106 =Spectrol 534-1-1 10-Turn 10KB 3W Linear 23MM 6x12MM round; 3/8" hole $16.82
3500S-1-103 Bourns =NTE-502-0106 10-Turn 10KB 3W Linear 23MM 6MM round; 3/8" hole $16.82
CT-P7276R20K Beckman 10-Turn 20KB 3W Linear 23MM, 6x12MM round; 3/8" hole
CT-P7286R20K =NTE-502-0107 10-Turn 20KB 3W 23MM; 6x12MM round; clarifier slider $16.50
4101B20K Amphenol 10-Turn 20KB 3W Linear 23MM, 6x12MM round; 3/8" hole
4101B50K Amphenol =NTE-502-0108 10-Turn 50KB 3W 23MM, 6x12MM round; 3/8" hole $16.82
4101B100K Amphenol =NTE-502-0109 10-Turn 100KB 3W 23MM, 6x12MM round; 3/8" hole $16.82
CT-P7286R20K
 
Dual Potentiometers: single rotary shaft for stereo applications
CR25-395 dual=stereo 5KA pot, 6x10MM round shaft, 7MM hole $8,40
CR25-396 dual=stereo 10KA pot, 6x10MM round shaft, 7MM hole $8,40
CR25-397 dual=stereo 50KA pot, 6x10MM round shaft, 7MM hole $8,40
CR25-398 dual=stereo 100KB pot, 6x10MM round shaft, 7MM hole $8,40
CR25-395 (-396/-397/-398)
 
Custom Dual Control (2 sizes of knobs) CB Potentiometers
RB-J62K-20KB/50KA/SPST Robyn 17MM dual pot, 6x10+3.5x10MM D-shafts $9.00
RB-362M-50KB/5KA/SPDT Robyn 17MM dual pot, 6x10+3.5x10MM D-shafts $9.00
RB-961K-20KB/20KB Robyn 16MM dual pot, 6x10+3.5x10MM D-shafts $7.50
TR-RV10203345 (1KB2-1KA 622F) MicGain/RFGain SS3900, 6x15+3.5x10MM D-shafts $7,89
TR-RV10203375 5KB/1KB RFGain/SWR-148GTL, 6x15+3.5x10MM D-shafts $8.34
TR-RV10203451 (272F 1KA 5KB) (362F 1KA 5KB) RFGain/MicGain, 6x10+3.5x10MM D-shafts $8,28
TR-RV10203524 1KA/1KB-PC Mic/RFgain-RCI6900 6x10+3.5x10MM D-shafts $7,17
TR-RV10303480 100KB/10KA/SPDT vol/sq pre'96-148GTL & TR-296 6X15+3.5x10MM D-shafts $9,63
TR-RV20303423 20KB/1KB-PC coarse/fine clarifier-RCI2980, 6x15+3.5x10MM D-shafts $12.10
TR-RV20303523 (102B 905F 203B 914F) (2N1F 203B 2D4F 102B) square 10x11MM pot, Fine/CoarseClarifier 6900, 6x10+3.5x10MM D-shafts $7,17
TR-RV20303560 5K/20K/SPST-PC Talkback/RFpwr-RCI6300 6x10+3.5x10MM D-shafts $8,82
TR-RV50303344 (50KB2 50KA 634F) SPST vol/squelch/pwr-25/29-FrontMic, E-tone, 6x15+3.5x10MM D-shafts $9,45
W50KA50KB/SPST vol/sq/pwr Cobra25/29-FrontMic 6x15+3.5x10MM D-shafts use TR-RV50303344
TR-RV50303433 50KA/50KB/SPST-lug (262F 50KB 50KA) (272F 50KB 50KA) vol/sq-RCI2950, 6x10+3.5x10MM D-shafts $7,38
TR-RV50303453 50KA/50KB/SPST-PC (462F 50KB 50KA) vol/sq-RCI2950, 6x10+3.5x10MM D-shafts RV50303587
TR-RV50303522 50KA/50KB/SPST-PC (471F 503B2 481F 503A) vol/sq RCI6300/6900, EchoTime, 6x10+3.5x10MM D-shafts $10,44
TR-RV50303587 50KA/50KB-SPST 6x10+3.5x10MM D-shaft $9,39
TR-RV50303602 50KB2 50KA 482F SPST switch, vol/sq-Virage 129, 6x10+3.5x10MM D-shaft $10,23
Tram: we have a dozen varieties "one-of-a-kind" dual pots for Tram CB's
Miscellanous: we have a dozen "one-of-a-kind" dual pots for unknown CB's
 
Setscrew Knobs fit 1/4" shaft panel mount pots
CT50-101 setscrew knob 1.25" black pointer
CT50-131 setscrew knob 5/8" black bar
CT50-132 setscrew knob 3/4" black bar
CT50-303 setscrew knob 3/4" line 1.32
JP-138392 round setscrew 7/8" knob; white line 2/pak=$2.78
CT50-305 setscrew knob 1" line 1.50
CT50-307 setscrw knob 1-1/4" line 1.38
CT50-353 setscrew knob 3/4" dot $1.98
CT50-355 setscrew knob 1" dot $1.98
CT50-357 setscrew knob 1-1/4" dot $1.98
CT50-401 setscrew knob 7/8" arrow $2.72
CT50-403 setscrew knob 1-1/8" arrow $2.72
CT50-451 setscrew knob 7/8" arrow $3.10
CT50-453 setscrew knob 1-1/8" arrow $3.10
CT50-1418 size reducer bushing 1/4" OD; 1/8" ID $2.80
CR85-559 setscrew knob black pointer
JP-138392 round 7/8" black setscrew knob white line 2/pak=$2.78
 
Trimpots (Circuit Board Mount)
CR25-250 linear 100ohm, vertical 6MM pcb trimpot $0.70
PH-PC300B linear 300ohm vertical 10MM pcb trimpot $1.00
PH-PC500B linear 500ohm vertical 10MM pcb trimpot $1.00
PH-PC1KB linear 1KB vertical 10MM pcb trimpot $1.00
CR25-251 linear 1KB, vertical 6MM pcb trimpot $0.70
CR25-260 linear 1KB, horizontal 6X10MM pcb trimpot $0.70
DS-R1959 linear 1KB, vertical 10MM pcb trimpot
DS-R1960 linear 2KB, vertical 10MM pcb trimpot
PH-PC2KB linear 2KB vertical 10MM pcb trimpot $1.00
PH-PC5KB linear 5KB vertical 10MM pcb trimpot $1.00
DS-R1939 linear 5K vertical 6MM pcb trimpot
DS-R1961 linear 5KB, vertical 10MM pcb trimpot
PH-PC10KB linear 10KB vertical 10MM pcb trimpot $1.00
CR25-253 linear 10KB, vertical 6MM pcb trimpot $0.70
DS-R1771 linear 10KB, horizontal 6X10MM pcb trimpot
DS-R1941 linear 10KB, vertical 6MM pcb trimpot
DS-R1963 linear 20KB, vertical 10MM pcb trimpot
DS-R1943 linear 20KB, vertical 6MM pcb trimpot
PH-PC30KB linear 30KB vertical 10MM pcb trimpot $1.00
PH-PC50KB linear 50KB vertical 10MM pcb trimpot $1.00
CR25-254 linear 50KB, vertical 6MM pcb trimpot $0.70
CR25-264 linear 50KB, horizontal 6X10MM pcb trimpot $0.70
PH-PC100KB linear 100KB vertical 10MM pcb trimpot $1.00
DS-R1947 linear 100KB, vertical 6MM pcb trimpot
CR25-256 linear 500KB, vertical 6MM pcb trimpot $0.70
CR25-266 linear 500KB, horizontal 6X10MM pcb trimpot $0.70
PH-PC500KB linear 500KB, vertical 10MM pcb trimpot
CR25-267 linear 1Meg, horizontal 6X10MM pcb trimpot $0.70
DS-R1953 linear 1Meg, vertical 6MM pcb trimpot
PH-PC500B vertical trimpot 10MM wide; 7.2MM pin-center
 
Horizontal Printed Circuit Board Mount single turn trimpots
JP-63P500 =840P500 square 3/8" top adjust cermet trimpot 500 ohm 2/pak=$3.30
JP-63P1K =840P1K square 3/8" top adjust cermet trimpot 1K ohm 2/pak=$3.30
NTE500-0076 square 3/8" top adjust horizontal trimpot 1K 2/pak=$3.02
JP-63P5K =840P5K square 3/8" top adjust cermet trimpot 5K 2/pak=$3.30
NTE500-0078 square 3/8" top adjust horizontal trimpot 5K 2/pak=$3.02
JP-63P10K =840P10K square 3/8" top adjust cermet trimpot 10K 2/pak=$3.30
NTE500-0079 square 3/8" top adjust horizontal trimpot 10K 2/pak=$3.02
JP-63P20K =840P20K square 3/8" top adjust cermet trimpot 20K 2/pak=$3.30
NTE500-0080 square 3/8" top adjust horizontal trimpot 20K 2/pak=$3.02
JP-63P50K =840P50K square 3/8" top adjust cermet trimpot 50K 2/pak=$3.30
NTE500-0082 square 3/8" top adjust horizontal trimpot 50K 2/pak=$3.02
JP-63P100K =840P100K square 3/8" top adjust cermet trimpot 100K 2/pak=$3.30
JP-63P1MEG =840P1MEG square 3/8" top adjust cermet trimpot 1Meg 2/pak=$3.30
NTE500-0346 round 1/4" top adjust horizontal trimpot 1K 2/pak=$3.46
NTE500-0348 round 1/4" top adjust horizontal trimpot 5K 2/pak=$3.46
NTE500-0349 round 1/4" top adjust horizontal trimpot 10K 2/pak=$3.46
NTE500-0350 round 1/4" top adjust horizontal trimpot 20K 2/pak=$3.46
NTE500-0351 round 1/4" top adjust horizontal trimpot 50K 2/pak=$3.46
Circuit Board Mount 18-turn Cermet Trimpots
CT-P68WR50 linear 50ohm, 18 turn cermet trimpot $4.00
CT-P68WR100 linear 100ohm, 18 turn cermet trimpot $4.00
CT-P68WR200 linear 200ohm, 18 turn cermet trimpot $4.00
CT-P68WR500 linear 500ohm, 18 turn cermet trimpot $4.00
CT-P68WR1K linear 1KB, 18 turn cermet trimpot $4.00
CT-P68WR2K linear 2KB, 18 turn cermet trimpot $4.00
CT-P68WR5K linear 5KB, 18 turn cermet trimpot $4.00
CT-P68WR10K linear 10KB, 18 turn cermet trimpot $4.00
CT-P68WR20K linear 20KB, 18 turn cermet trimpot $4.00
CT-P68WR50K linear 50KB, 18 turn cermet trimpot $4.00
CT-P68WR100K linear 100KB, 18 turn cermet trimpot $4.00
CT-P68WR250K linear 250KB, 18 turn cermet trimpot $4.00
CT-P68WR500K linear 500KB, 18 turn cermet trimpot $4.00
CT-P68WR1M linear 1MegB, 18 turn cermet trimpot $4.00
CT-P68WR-series 18-Turn
 
Circuit Board Mount 20-turn Cermet Trimpots
CT-P89PR50 linear 50ohm, 20-turn cermet trimpot $2.48
NTE500-0004 =Spectrol 43P-101 =P89PR100 3/4" long 100ohm 20-turn trimpot 2-pak/$3.80
NTE500-0005 =Spectrol 43P201 =P89PR200 3/4" long 200ohm 20-turn trimpot 2-pak/$3.80
NTE500-0006 =Spectrol 43P-501 =P89PR500 3/4" long 500ohm 20-turn trimpot 2-pak/$3.80
NTE500-0007 =Spectrol 43P-102 =P89PR1K 3/4" long 1KB 20-turn trimpot 2-pak/$3.80
CT-P89PR2K linear 2KB, 20-turn cermet trimpot $2.48
CT-P89PR5K linear 5KB, 20-turn cermet trimpot $2.48
CT-P89PR10K linear 10KB, 20-turn cermet trimpot $2.48
NTE500-0011 =Spectrol 43P-203 =P89PR20K linear 20KB, 20-turn trimpot 2-pak/$3.80
NTE500-0013 =Spectrol 43P-503 =P89PR50K 50K 3/4" long 20-turn trimpot 2-pak/$3.80
CT-P89PR100K linear 100KB, 20-turn cermet trimpot $2.48
CT-P89PR250K linear 250KB, 20-turn cermet trimpot $2.48
CT-P89PR500K linear 500KB, 20-turn cermet trimpot $2.48
CT-P89PR1M linear 1Meg, 20-turn cermet trimpot $2.48
CT-P89PR-series 20-Turn
 
Revised 2007 kt; Copyright © 1997, 2003 Fernando R. de Lezica; All rights reserved.