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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. 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 rheostat on a machine to have the middle of the knob rotation as half of the maximum speed!
AUDIO "A" taper pots are commonly used for VOLUME controls. These have logarithmic 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 logarithmic) potentiometers also exist, but these are rarely found in consumer electronic entertainment equipment or CB radios.

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!

Mounting Nut size notes: some Japanese 13 mm (1/8W) subminiature panel mount potentiometers have 6 mm threads:
CR25-290, CR25-293, CR25-294, CR25-295
Most Japanese 16 mm or 17 mm (1/4W) miniature panel mount potentiometers have 7 mm threads: (nuts: $0.75 each; $5.00=10/pak)
PH-PC72, PH-PC73, PH-PC74, PH-PC75, PH-PC76, PH-PC77, PH-PC78, PH-PC82, PH-PC83, PH-PC84, PH-PC85, PH-PC86, PH-PC87, PH-PC88
PH-PC725, PH-PC745, PH-PC775, PH-PC825, PH-PC835, PH-PC845, PH-PC855, PH-PC865, PH-PC875, PH-PC885

Most Japanese 24 mm (1/2W) panel mount potentiometers have 8 mm threads: (nuts: $0.75 each; $5.00=10/pak)
PH-PC22, PH-PC23, PH-PC24, PH-PC25, PH-PC26, PH-PC27, PH-PC28, PH-PC31, PH-PC32, PH-PC33, PH-PC34, PH-PC35, PH-PC36, PH-PC37, PH-PC38, PH-PC43, PH-PC64
PC245, PH-PC275, PH-PC285, PH-PC325, PH-PC335, PH-PC345, PH-PC355, PH-PC365, PH-PC375, PH-PC385

most USA/Canada (Allen Bradley, Clarostat, CTS, Ohmite, PEC) 1W & 2W Panel Mount Potentiometers have 3/8-24 thread; use PH10-133 mounting nuts $0.50 each
Panel Mount Potentiometers without switches
PH-PC31 linear 500 ohm combo term 24 mm pot 6x23 mm D-shaft (no switch) 8 mm mounting nut $3,66
31CR205-500ohm/SPST 17 mm control, 6x15 mm spline shaft, substitute: RF Gain Cobra 25/29 $3,36
 
TR-RV10203382 (504F 1KB) 6x23 mm spline-shaft, RF Gain 2980 $6,66
PH-PC22 linear 1KB, 24 mm control, 6x23 mm D-shaft, (no switch) 8 mm mounting nut $3,66
PH-PC32 audio 1K combo term 24 mm pot 6x23 mm D-shaft (no switch) 8 mm mounting nut $3,66
PH-PC72 linear 1K combo term 16 mm pot 6x23 mm D-shaft (no switch) 7 mm mounting nut $3,66
PH-PC82 audio 1K, combo term 16 mm control, 6x23 mm D-shaft; (no switch) 7 mm mounting nut $3,66
CR25-300A linear 1KB, 17 mm pot, 6x10 mm round shaft; 7 mm mounting nut $5,25
 
Cobra RF Gain Pot
 
TR-RV20203417 (584F 2KB), 6x23 mm spline-shaft, RFpower 2980 $6,99
CR25-300 linear 2KB, 17 mm pot, 6x10 mm round shaft; 7 mm mounting nut $5,25
CR25-290 linear 2KB, 13 mm pot, 4x14 mm round shaft; 6 mm mounting nut $4,50
CR25-324 linear 2KB, 24 mm pot, 6x43 mm D-shaft; 8 mm mounting nut $5,25
 
PH-PC23 linear 5KB solder lug terminal 24 mm pot 6x23 mm D-shaft (no switch) 8 mm mounting nut $3.81
PH-PC33 audio 5K combo term 24 mm pot 6x23 mm D-shaft (no switch) 8 mm mounting nut $3,66
PH-PC73 linear pot 5K combo term 16 mm pot 6x23 mm D-shaft (no switch) 7 mm mounting nut $3,66
PH-PC83 audio 5K combo term 16 mm potentiometer 6x23 mm D-shaft (no switch) 7 mm mounting nut $3,66
CR25-325 linear 5KB, 24 mm pot, 6x10 mm round shaft; 8 mm mounting nut $5,25
CR25-301 linear 5KB, 17 mm pot, 6x10 mm round shaft; 7 mm mounting nut $5,25
RB-551A-M5KB linear 5K, 16 mm pot, 6x15 mm D-shaft; Robyn, 7 mm mounting nut $4,50
RB-9612=M5KB linear 5K, 24 mm pot, 6x13 mm splined shaft; Robyn, 8 mm mounting nut $5,04
RB-Alps-5K-C pot 5K, 24 mm pot, 6x13 mm round shaft; Robyn, 8 mm mounting nut $5.04
RB-RV-063=5KB 16 mm pot, 6x15 mm splined shaft; Mic Gain & SWR 29LTD&PC76 7 mm mounting nut $5.04
 
Rotary 16 mm pot with 6x15 mm splined shaft (CB Mic Gain, SWR-Cal etc)
 
PH-PC24 linear 10KB solder lug terminal 24 mm pot 6x23 mm D-shaft (no switch) 8 mm mounting nut $3.81
PH-PC34 audio 10K combo term 24 mm pot 6x23 mm D-shaft (no switch) 8 mm mounting nut $3,66
PH-PC74 linear 10K combo term 16 mm pot 6x23 mm D-shaft (no switch) 7 mm mounting nut $3,66
PH-PC84 audio 10K combo term 16 mm potentiometer 6x23 mm D-shaft (no switch) 7 mm mounting nut $3,66
RB-TRD-Tone=10KB 16 mm pot, 6x15 mm spline-shaft; 7 mm mounting nut Washington Mic Gain $5,04
RB-A22 =TRD-123-Tone =2628 =Alps 56E =Alps 86X; all interchangable
RB-XL-1-SQ=B10K linear 10K, 17 mm pot, 6x18 mm spline-shaft; 7 mm mounting nut $5,04
CR25-308 audio 10KA, 17 mm control, 6x10 mm round shaft; 7 mm mounting nut $5,25
CR25-302 linear 10KB, 17 mm control, 6x10 mm round shaft; 7 mm mounting nut $5,25
CR25-326 linear 10KB, 24 mm control, 6x10 mm round shaft; 8 mm mounting nut (PH-PC24)
RB-86X-Alps=10KA 16 mm pot, 6x15 mm spline-shaft, Robyn 401001 7 mm mounting nut $5,04
RB-410-Mic=10KA audio 12 mm thumbwheel control, solder-mount, Robyn $5,04
RB-110002 linear 10KB, 17 mm control, 6x10 mm splined shaft; Robyn, 7 mm mounting nut $3,00
RB-K31F=M10KB =Alps K31F linear 10K, 16 mm control, 6x20 mm splined; 7 mm mounting nut $5,04
RB-Noble=A10K audio 10K, 24 mm control, 6x14 mm round shaft; Robyn, 8 mm mounting nut $5,04
 
RB-C-20K pot 20K, 17 mm control, 6x15 mm D-shaft; Robyn, 7 mm mounting nut/TD> $5,04
RB-533A=M20K (center-detent) 20K, 16 mm pot, 6x15 mm splined shaft; fine-tune 7 mm mounting nut $5,04
RB-RV-049 linear 20KB, 16 mm pot, 6x15 mm splined shaft; 7 mm mounting nut Clarifier Voice Lock $5,04
 
Cobra/Robyn/Uniden 20KB Clarifier Voice Lock Fine Tune Pot; 7 mm mounting nut
 
RB-76N-Alps=30KB linear 30K, 24 mm pot, screwdriver slot; 8 mm mounting nut $5,04
 
TR-RV50303385 (034F 50KA) (621F 50KA) 6x23 mm spline-shaft, volume 2980 $6,66
PH-PC25 linear 50KB solder lug terminal 24 mm pot 6x23 mm D-shaft (no switch) 8 mm mounting nut $3.81
PH-PC35 audio 50K combo term 24 mm pot 6x23 mm D-shaft (no switch) 8 mm mounting nut $3,66
PH-PC75 linear 50K combo term 16 mm pot 6x23 mm D-shaft (no switch) 7 mm mounting nut $3,66
PH-PC85 audio 50K combo term 16 mm potentiometer 6x23 mm D-shaft (no switch) 7 mm mounting nut $3,66
CR25-309 audio 50KA, 17 mm pot, 6x10 mm round shaft; 7 mm mounting nut $5,25
CR25-293 linear 50KB, 13 mm pot, 4x14 mm round shaft; 6 mm mounting nut $4,50
CR25-303 linear 50KB, 17 mm pot, 6x10 mm round shaft; 7 mm mounting nut $5,25
CR25-327 linear 50KB 24 mm control 6x10 mm round shaft 8 mm mounting nut $5,25
RB-240006=50KB center-detent 16 mm, 6x13 mm round shaft; 7 mm mounting nut T240D fine-tune $6,00
RB-401002=50KB 16 mm pot 6x15 mm spline-shaft; 7 mm mounting nut, SX401 SWR $5,04
RB-Alps-50KB 16 mm control, 6x13 mm spline-shaft; 7 mm mounting nut, Cobra 25/29LTD sq $5,04
RB-TRC-SQ=50KB linear 17 mm control, 6x15 mm D-shaft; 7 mm mounting nut $4,50
 
Squelch Control Pot (without switch)
 
PH-PC26 linear 100KB solder lug terminal 24 mm pot 6x23 mm D-shaft (no switch) 8 mm mounting nut $3.81
PH-PC36 audio 100K combo term 24 mm pot 6x23 mm D-shaft (no switch) 8 mm mounting nut $3,66
PH-PC76 linear 100K combo term 16 mm pot 6x23 mm D-shaft (no switch) 7 mm mounting nut $3,66
PH-PC86 audio 100K combo term 16 mm potentiometer 6x23 mm D-shaft (no switch) 7 mm mounting nut $3,66
CR25-304 linear 100KB, 17 mm control, 6x10 mm round shaft; 8 mm mounting nut $5,25
CR25-294 linear 100KB, 13 mm control, 4x14 mm round shaft; 6 mm mounting nut $3.00
CR25-310 audio 100KA, 17 mm control, 6x10 mm round shaft; 7 mm mounting nut $3.36
CR25-328 linear 100K 24 mm control 8 mm mounting nut $5,25
RB-520015 100KB, 16 mm pot 6x15 mm spline-shaft; 7 mm mounting nut, SB520D $5,04
RB-A100K audio 100KA, 25 mm pot 6x10 mm round shaft; 8 mm mounting nut $5,04
 
CR25-329 linear 250KB 24 mm control 6x10 mm round shaft 8 mm mounting nut $5,25
CR25-295 linear 250KB, 13 mm control, 4x14 mm round shaft; 6 mm mounting nut $4,50
CR25-305 linear 250KB 17 mm control 6x10 mm round shaft 7 mm mounting nut $5,25
 
PH-PC27 linear 500KB solder lug terminal 24 mm pot 6x23 mm D-shaft (no switch) $3.81
PH-PC37 audio 500K combo term 24 mm pot 6x23 mm D-shaft (no switch) $3,66
PH-PC77 linear 500K combo term 16 mm pot 6x23 mm D-shaft (no switch) $3,66
PH-PC87 audio 500K combo term 16 mm potentiometer 6x23 mm D-shaft (no switch) $3,66
CR25-306 audio 500K 17 mm control 6x10 mm round shaft $5,25
CR25-330 audio 500K 24 mm control 6x13 mm round shaft 8 mm mounting nut $5,25
RB-240004=500KB 24 mm pot, screwdriver slot; 8 mm mounting nut, T240D modulation $5,04
700K-pot =700K 23 mm control, 6.3x10 mm round shaft; 3/8-32 mounting nut ($6.00)
 
PH-PC28 linear 1 Meg solder lug terminal 24 mm pot 6x23 mm D-shaft (no switch) $3,81
PH-PC38 audio 1 Meg combo term 24 mm pot 6x23 mm D-shaft (no switch) $3,66
PH-PC78 linear 1 Meg combo term 16 mm pot 6x23 mm D-shaft (no switch) $3,66
PH-PC88 audio 1 Meg combo term 16 mm potentiometer 6x23 mm D-shaft (no switch) $3,66
CR25-307 audio 1 Meg 17 mm control 6x10 mm round shaft; 7 mm mounting nut $5,25
A-3639 CTS8132 1 Meg potentiometer, 1/4 x 3/8" round shaft; 3/8-32 thread, use PH10-133 nut Heritage Guitar $8.00
 
Vanco 1/4W pots several values stocked in 500 to 50K ohm resistances
PH-PC-series 16 mm combo terminal potPH-PC-series 16 mm solder terminal pot
CR25-290CR25-300CR25-325
2W PEC Precision Electronic Components: Single Turn Industrial Grade Potentiometers
NTE 501-series Potentiometers replace similar Allen Bradley Type J 2W and Ohmite Type AB CU-series 2W Potentiometers
PH10-133 mounting nuts have 3/8-32 thread, fit NTE 501-series, 502-series, US brands: Allen Bradley, Clarostat, CTS, Ohmite $0.50
NTE501-0031 PEC-KU1011S64 RV4NAYSJ101A carbon 100ohm 2W linear, shaft 1/4 x 2" spec order
NTE501-0032 PEC-KU2511S64 RV4NAYSJ251A carbon 250ohm 2W linear, shaft 1/4 x 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" $16.60
NTE501-0034 PEC-KU1021S64 RV4NAYSJ501A carbon 1K ohm 2W linear, shaft 1/4 x 2" $16.60
NTE501-0035 PEC-KU2021S28 RV4NAYSD202A carbon 2K ohm 2W linear, shaft 1/4 x 2" spec order
NTE501-0007 PEC-KU2521S28 RV4NAYSD252A carbon 2.5K ohm 2W linear, shaft 1/4 x 1/2" $16.60
NTE501-0037 PEC-KU3521S64 RV4NAYSJ352A carbon 3.5K ohm 2W linear, shaft 1/4 x 2" spec order
NTE501-0009 PEC-KU5021S28 RV4NAYSD502A carbon 5K ohm 2W linear, shaft 1/4 x 1/2" $16.60
NTE501-0038 PEC-KU5021S64 RV4NAYSJ502A carbon 5K ohm 2W linear, shaft 1/4 x 2" $16.60
NTE501-0038 fits Casa Blanca variable fan speed control; save $90--purchase this potentiometer from kenselectronics.com
NTE501-0039 PEC-KU1031S64 RV4NAYSJ103A carbon 10K ohm 2W linear, shaft 1/4 x 2" $16.60
NTE501-0040 PEC-KU2031S64 RV4NAYSJ203A carbon 20K ohm 2W linear, shaft 1/4 x 2" $16.60
NTE501-0041 PEC-KU2531S64 RV4NAYSJ253A carbon 25K ohm 2W linear, shaft 1/4 x 2" $16.60
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" $16.60
NTE501-0042 PEC-KU5031S64 RV4NAYSJ503A carbon 50K ohm 2W linear, shaft 1/4 x 2" $16.60
NTE501-0043 PEC-KU1041S64 RV4NAYSJ104A carbon 100K ohm 2W linear, shaft 1/4 x 2" spec order
NTE501-0044 PEC-KU2041S64 RV4NAYSJ204A carbon 200K ohm 2W linear, shaft 1/4 x 2" spec order
NTE501-0045 PEC-KU2541S64 RV4NAYSJ254A carbon 250K ohm 2W linear, shaft 1/4 x 2" 16.60
NTE501-0018 PEC-KU5041S28 RV4NAYSD504A carbon 500K ohm 2W linear, shaft 1/4 x 1/2" $16.60
NTE501-0019 PEC-KU1051S28 RV4NAYSD105A carbon 1 Megohm 2W linear, shaft 1/4 x 1/2" $16.60
NTE501-0020 PEC-KU5051S28 RV4NAYSD505A carbon 5 Megohm 2W linear, shaft 1/4 x 1/2" spec order
NTE501-series 2W carbon potentiometer Rheostats body 1" x 1/2" with 3/8-32 thread
 
Panel Mount Potentiometers with switches
31CR205 audio 500 ohm/SPST 17 mm control, 6x15 mm spline shaft $3,36
 
TR-RV10203464 (1KA 624F) SPST, 6x23 mm spline-shaft, Mic Gain 2990 $11.44
TR-RV10203465 (1KB 591F) (1KB 614F) SPST, 6x23 mm spline-shaft, Clarifier, RF Gain 2990/F-SSB $10.04
PH-PC325 audio 24 mm pot 1K/Switch combo terminal 6x23 mm D-shaft $4,80
PH-PC725 linear 16 mm pot 1K/Switch combo terminal 6x23 mm D-shaft $4,80
PH-PC825 audio 16 mm pot 1K/Switch solder lug terminal 6x23 mm D-shaft $4,80
 
CR25-316 5KA/SPST, 17 mm control, 6X13 mm round shaft; 7 mm mounting nut $7,05
RB-831G-M5KA DPST, 24 mm pot, 6X13 mm spline-shaft; 8 mm mounting nut, Robyn $4,50
CT-P15 audio/SPST 5KA, 25 mm control, 6X18 mm round shaft; 8 mm mounting nut $5,79
TR-RV50203383 (5KB 623F) SPDT, 6x23 mm spline-shaft, 2980/2990 $9.22
PH-PC335 audio 24 mm pot 5K/Switch combo terminal 6x23 mm D-shaft $4,80
PH-PC835 audio 16 mm pot 5K/Switch solder lug terminal 6x23 mm D-shaft $4,80
PH-PC43 linear/SPST Switch 5KB, 24 mm control, 6x23 mm D-shaft; 8 mm mounting nut($3.42)
PH-PC64 audio/DPDT Switch 5KA, 16 mm control, 6x23 mm D-shaft; 7 mm mounting nut ($4.39)
CT-P55 audio/SPST 5KA, 16 mm control, 6x18 mm round shaft; 7 mm mounting nut $5,01
DSE-R1974 DPST 5K, 16 mm control, 6x15 mm splined shaft; 7 mm mounting nut $4,50
 
CR25-317 10KA/SPST, 17 mm control, 6x13 mm round shaft; 7 mm mounting nut $7,05
RB-733F=M10KA SPST, 25 mm pot 6x13 mm spline-shaft; 8 mm mounting nut, Robyn $4,50
RB-2000=10K SPST, 16 mm control, 6x17 mm splined shaft; 7 mm mounting nut, Robyn $4,50
RB-110001 A10K-SPST, 16 mm, 6x10 mm spline-shaft; 7 mm mounting nut, Robyn WV110. LB23A volume/power $5,04
RB-130021 =505022 Robyn 10KB/DPDT(pull), 17 mm pot, 6x13 mm spline-shaft; 7 mm mounting nut $8,20
RB-505023 =440018 10KA/DPDT(pull), 17 mm pot, 6x13 mm spline-shaft; 7 mm mounting nut, Robyn SB505D $7,30
RB-K33F=M10KB 10KB/DPST(pull), 25 mm pot, 6x18 mm spline-shaft; 8 mm mounting nut, Robyn $7,30
TR-RV10303500 (10KB 722F) SPST, 6x13 mm spline-shaft, squelch TR121 $4,59
TR-RV10303544 10x11 mm square (10 3B 82 5F) SPST 6x13 mm spline-shaft. talkback 900 series $5,07
PH-PC245 linear 24 mm pot 10K/Switch combo terminal 6x23 mm D-shaft $4,80
PH-PC345 audio 24 mm pot 10K/Switch combo terminal 6x23 mm D-shaft $4,80
PH-PC745 linear 16 mm pot 10K/Switch solder lug terminal 6x23 mm D-shaft $4,80
PH-PC845 audio 16 mm pot 10K/Switch solder lug terminal 6x23 mm D-shaft $4,80
RB-RV-027 =M10KA/SPST Switch 17 mm 6x15 mm spline shaft; 7 mm mounting nut, fits Washington, 140, 142 $7,30
CT-P19 audio/SPST 10KA 25 mm control, 6x18 mm round shaft; 8 mm mounting nut $5,04
CT-P59 audio/SPST 10KA 16 mm control, 6x18 mm round shaft; 7 mm mounting nut $5,01
 
Cobra 140/142; Washington Volume/Off Pot
 
RB-5DP-50KB=Alps linear/SPDT 50K, 16 mm pot, 6x10 mm spline-shaft, 7 mm mounting nut, SX007 $4,50
20-87 Belmoor pot/SPST(push) 50K, 24 mm control, 5x40 mm round shaft; $4,50
RB-422C=M50KB SPST, 24 mm pot, 6x13 mm D-shaft; 8 mm mounting nut, Robyn $4,50
CR25-318 50KA/SPST switch 17 mm control, 6x13 mm round shaft; 7 mm mounting nut $7,05
RB-831A-M50KB SPST(pull), 25 mm, 6x13 mm spline-shaft, 8 mm mounting nut, 8+8SQ $7,50
RB-401003 (M50KB-ME/SPDT) 16 mm pot, 6x15 mm spline-shaft; 7 mm mounting nut $7,30
RB-401003 (Volume/Power Pot) fits Cobra 25GTL, 25XLR, 25LTD, 29GTL, 29XLR, 29LTD side mic jack radios; also 1000GTL
RB-K15A50K 50KA/SPST, 16 mm pot, 6x13 mm spline-shaft; 7 mm mountin nut, use 401003
RB-410031 50KB/DPDT(pull) 17 mm pot, 6x13 mm spline-shaft; 7 mm mounting nut, Robyn GT410 $7,30
RB-500008 50KB/DPDT(pull), 17 mm pot, 6x10 mm spline-shaft, 7 mm mounting nut, Robyn AM500D $7,30
TR-RV50303399 (582F 50KB) DPDT, 6x23 mm spline-shaft, squelch 2990 $15.40
TR-RV50303461 (50KA 634F) {fake SPST} 6x23 mm spline-shaft, 2990 $10.26
TR-RV50303463 (50KB 624F) {fake SPST} 6x23 mm spline-shaft, 2990 $10.04
TR-RV50303495 (50KA 722F) (50KA 774F) SPST, 6x13 mm spline-shaft volume/off TR121 $6,87
PH-PC355 audio 24 mm pot 50K/Switch combo terminal 6x23 mm D-shaft $4,80
PH-PC855 audio 16 mm pot 50K/Switch solder lug terminal 6x23 mm D-shaft $4,80
CT-P23 audio/SPST 50KA 25 mm control, 6x18 mm round shaft; 8 mm mounting nut $5,79
CT-P63 audio/SPST 50KA 17 mm control, 6x18 mm round shaft; 7 mm mounting nut $5,01
 
PH-PC365 audio 24 mm pot 100K/Switch combo terminal 6x23 mm D-shaft $4,80
PH-PC865 audio 16 mm pot 100K/Switch solder lug terminal 6x23 mm D-shaft $4,80
CT-P27 audio/SPST 100KA 25 mm control 6x18 mm round shaft; 8 mm mounting nut $5,79
 
RB-240002 500KB/DPST, 25 mm pot, 6x13 mm round shaft; 8 mm mounting nut, T123B & T240D Volume $7,30
RB-DA666 500K/SPST, 16 mm pot 6x15 mm spline-shaft; 7 mm mounting nut $7,30
PH-PC275 linear 24 mm pot 500K/Switch combo terminal 6x23 mm D-shaft $4,80
PH-PC375 audio 24 mm pot 500K/Switch combo terminal 6x23 mm D-shaft $4,80
PH-PC775 linear 16 mm pot 500K/Switch solder lug terminal 6x23 D-shaft $4,80
PH-PC875 audio 16 mm pot 500K/Switch solder lug terminal 6x23 mm D-shaft $4,80
CT-P71 audio/SPST 500KA 17 mm control 6x18 mm splined shaft 7 mm mounting nut $5,01
 
PH-PC285 linear 24 mm pot 1 Meg/Switch combo terminal 6x23 mm D-shaft $4,80
PH-PC385 audio 24 mm pot 1 Meg/Switch combo terminal 6x23 mm D-shaft $4,80
PH-PC885 audio 16 mm pot 1 Meg/Switch solder lug terminal 6x23 mm D-shaft $4,80
CT-P35 audio/SPST 1 Meg 25 mm control, 6x18 mm round shaft; 8 mm mounting nut $5,79
CT-P75 audio/SPST 1 Meg 16 mm control, 6x18 mm round shaft; 7 mm mounting nut $5,01
CR25-322 audio 1 Meg SPST switch 6x13 mm round shaft; 7 mm mounting nut $7,05
1-Meg/Tap pot/SPST(pull) 5x100 mm D-shaft $9,00
 
RB-240003 M2M-B 2 Megohm/SPST(pull) 25 mm pot, 6x13 mm round shaft; 8 mm mounting nut, Robyn T240D Squelch/Tone $7,30
2-Meg/Tap pot/SPST(pull) 5x100 mm D-shaft $9,00
 
3-Meg/Tap pot/SPST(pull) 5x100 mm D-shaft $9,00
CR25-316
 
Potentiometer to build test circuit for Automobile (Fuel etc.) Guages
CT-P4 100 ohm 23 mm control 8 mm mounting nut 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, uses 3/8-32 mounting nut $10.26
Variable Talkback Diagram
 
Remote Speaker Volume Level Control L-Pads
CR25-341 Mono L-Pad for 8 ohm speaker 10 to 25W
PH-LP8 Mono 15W L-Pad for 8 ohm speaker $7.52
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, 110 mm screw mounting centers $8,55
CR25-275 audio 10KA, 110 mm screw mounting centers $8,55
CR25-276 audio 50KA, 110 mm screw mounting centers $8,55
CR25-277 audio 100KA, 110 mm screw mounting centers $8,55
CR25-286 audio 50KA, 65 mm screw mounting centers $5.25
CR25-287 audio 100KA, 65 mm screw mounting centers $5,25
CR25-379 audio 100KA, 80 mm screw mounting centers $6,90
CR25-390 dual 10KB, linear 65 mm screw mounting centers $8,25
CR25-391 dual 25KB, linear 65 mm screw mounting centers $8,25
CR25-390
 
Multi-turn (Ten Turn) panel mount Precision Potentiometers industrial speed controls & "CB Sliders"
NTE502-0102 =Spectrol 534-1-1-501 500ohm 3W linear ten-turn, 3/8-32 mounting nut $16.82
NTE502-0103 =Spectrol 534-1-1-102 1KB 3W Linear ten-turn, 3/8-32 mounting nut $16.82
4101B5K Amphenol =NTE-502-0105 ten-turn 5KB 3W Linear 23 mm 6x12 mm round; 3/8-32 mounting nut $16.82
NTE502-0106 =Spectrol 534-1-1 ten-turn 10KB 3W Linear 23 mm 6x12 mm round; 3/8-32 mounting nut $16.82
3500S-1-103 Bourns =NTE-502-0106 ten-turn 10KB 3W Linear 23 mm 6 mm round; 3/8-32 mounting nut $16.82
CT-P7276R20K Beckman ten-turn 20KB 3W Linear 23 mm, 6x12 mm round; 3/8-32 mounting nut
CT-P7286R20K =NTE-502-0107 ten-turn 20KB 3W 23 mm; 6x12 mm round; clarifier slider 3/8-32 nut $16.50
4101B20K Amphenol ten-turn 20KB 3W Linear 23 mm, 6x12 mm round; 3/8-32 mounting nut
4101B50K Amphenol =NTE-502-0108 ten-turn 50KB 3W 23 mm, 6x12 mm round; 3/8-32 mounting nut $16.82
4101B100K Amphenol =NTE-502-0109 ten-turn 100KB 3W 23 mm, 6x12 mm round; 3/8-32 mounting nut $16.82
CT-P7286R20K
 
Dual Potentiometers: single rotary shaft for stereo applications
R1843 dual=stereo 1KB pot 1/4x1-1/2" D-shaft 3/8-32 mounting nut ($8,40)
CR25-395 dual=stereo 5KA pot, 6x10 mm round shaft, 7 mm mounting nut $8,40
CR25-396 dual=stereo 10KA pot, 6x10 mm round shaft, 7 mm mounting nut $8,40
R1849 dual=stereo 10KA pot 1/4" x 1" D-shaft 3/8-32 mounting nut ($8,40)
R1836 dual=stereo 20KB pot 1/4 x 1-1/2" D-shaft 3/8-32 mounting nut ($8,40)
CR25-397 dual=stereo 50KA pot, 6x10 mm round shaft, 7 mm mounting nut out-nla
CR25-398 dual=stereo 100KB pot, 6x10 mm round shaft, 7 mm mounting nut $8,40
DS-R1842 dual=stereo 500KB pot 1/4x1-1/2" D-shaft uses PH10-133 3/8-32 mounting nut ($8,40)
DS-R1857 dual=stereo 500KD pot 1/4x1-1/2" D-shaft uses PH10-133 3/8-32 mounting nut ($8,40)
CR25-395 (-396/-397/-398)
 
Custom Dual Control (2 sizes of knobs) CB Potentiometers
RB-J62K-20KB/50KA/SPST Robyn 17 mm dual pot, 6x10+3.5x10 mm D-shafts $9.00
RB-362M-50KB/5KA/SPDT Robyn 17 mm dual pot, 6x10+3.5x10 mm D-shafts $9.00
RB-961K-20KB/20KB Robyn 16 mm dual pot, 6x10+3.5x10 mm D-shafts $7.50
TR-RV10303480 100KB/10KA/SPDT vol/sq pre'96-148GTL & TR-296 6X15+3.5x10 mm D-shafts $9,63
TR-RV50303433 50KA/50KB/SPST-lug (262F 50KB 50KA) (272F 50KB 50KA) vol/sq-RCI2950, 6x10+3.5x10 mm D-shafts $7,38
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
 
Cobra Volume/Squelch Dual Pot
 
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)
[7] CR25-250 linear 100ohm B, vertical 6 mm pcb trimpot $0.70
[8] CR25-260 linear 100ohm B, horizontal 6X10 mm pcb trimpot $0.70
[10] PH-PC300B linear=B taper 300 ohm vertical 10 mm wide pcb trimpot; 7.2 mm pin centers $1.00
[26] CEA-H300 horizontal 6x10 mm 300 ohm PCB trimpot $1.00
[12] PH-PC500B linear=B taper 500 ohm vertical 10 mm wide pcb trimpot; 7.2 mm pin centers $1.00
[10] PH-PC1KB linear=B taper 1K ohm vertical 10 mm wide pcb trimpot; 7.2 mm pin centers $1.00
[1] CR25-251 linear 1KB, vertical 6 mm pcb trimpot $0.70
[1] DS-R1959 linear 1KB, vertical 10 mm pcb trimpot
[7] DS-R1960 linear 2KB, vertical 10 mm pcb trimpot
[5] PH-PC2KB linear=B taper 2K ohm vertical 10 mm wide pcb trimpot; 7.2 mm pin centers $1.00
[10] PH-PC5KB linear=B taper 5K ohm vertical 10 mm wide pcb trimpot; 7.2 mm pin centers $1.00
[14] DS-R1939 linear 5KB, vertical 6 mm pcb trimpot
[4] DS-R1961 linear 5KB, vertical 10 mm pcb trimpot
[1] CEA-V310K vertical 10 mm 1000 ohm PCB trimpot $1.00
[10] PH-PC10KB linear=B taper 10K ohm vertical 10 mm wide pcb trimpot; 7.2 mm pin centers $1.00
[1] CR25-253 linear 10KB, vertical 6 mm pcb trimpot $0.70
[9] DS-R1771 linear 10KB, horizontal 6X10 mm pcb trimpot
[4] DS-R1941 linear 10KB, vertical 6 mm pcb trimpot
[2] CEA-V20K 10 mm 20K ohm PCB trimpot $1.00
[2] CEA-H20K horizontal 6x10 mm 20K ohm PCB trimpot $1.00
[1] CEA-V25K vertical 6x10 mm 300 ohm PCB trimpot $1.00
[9] PH-PC30KB linear=B taper 30K ohm vertical 10 mm wide pcb trimpot; 7.2 mm pin centers $1.00
[4] PH-PC50KB linear=B taper 50K ohm vertical 10 mm wide pcb trimpot; 7.2 mm pin centers $1.00
[8] CR25-254 linear 50KB, vertical 6 mm pcb trimpot $0.70
[2] CEA-V50K vertical 10 mm 50K ohm PCB trimpot $1.00
[26] CR25-264 linear 50KB, horizontal 6X10 mm pcb trimpot $0.70
[3] PH-PC100KB linear=B taper 100K ohm B vertical 10 mm wide pcb trimpot; 7.2 mm pin centers $1.00
[15]DS-R1947 linear 100KB, vertical 6 mm pcb trimpot
[26] CEA-H100KB linear 100KB, horizontal 6X10 mm pcb trimpot $0.70
[1] CEA-V500K vertical 10 mm 500K ohm PCB trimpot $1.00
[6] CR25-256 linear 500KB, vertical 6 mm pcb trimpot $0.70
[1] CR25-266 linear 500KB, horizontal 6X10 mm pcb trimpot $0.70
[1] PH-PC500KB linear=B taper 500K ohm vertical 10 mm wide pcb trimpot; 7.2 mm pin centers
[4] CR25-267 linear 1 Meg, horizontal 6X10 mm pcb trimpot $0.70
[35] DS-R1953 linear 1 Meg, vertical 6 mm pcb trimpot
PH-PC500B vertical trimpot 10 mm wide; 7.2 mm pin-center
 
Horizontal 3/8" square Printed Circuit Board Mount single turn cermet trimpots
JP-63P500 =NTE500-0075 =840P500 square 3/8" top adjust cermet trimpot 500 ohm 2/pak=$4.38
NTE500-0076 =JP-63P1K =840P1K square 3/8" top adjust 1K cermet trimpot 2/pak=$4.38
JP-63P5K =NTE500-0078 =840P5K square 3/8" top adjust 5K cermet trimpot 2/pak=$4.38
JP-63P10K =NTE500-0079 =840P10K square 3/8" top adjust 10K cermet trimpot 2/pak=$4.38
JP-63P20K =NTE500-0080 =840P20K square 3/8" top adjust 20K cermet trimpot 20K 2/pak=$4.38
NTE500-0082 JP-63P50K =840P50K square 3/8" top adjust 50K cermet trimpot 2/pak=$4.38
NTE500-0086 =JP-63P100K =840P100K square 3/8" top adjust cermet trimpot 100K 2/pak=$4.38
NTE500-0087 =JP-63P1MEG =840P1MEG square 3/8" top adjust cermet trimpot 1 Meg 2/pak=$4.38
Horizontal Printed Circuit Board Mount 1/4" single turn cermet trimpots
NTE500-0346 round 1/4" top adjust 1K horizontal trimpot 2/pak=$4.14
NTE500-0348 round 1/4" top adjust 5K horizontal trimpot 2/pak=$4.14
NTE500-0349 round 1/4" top adjust 10K horizontal trimpot 2/pak=$4.14
NTE500-0350 round 1/4" top adjust 20K horizontal trimpot 2/pak=$4.14
NTE500-0351 round 1/4" top adjust 50K horizontal trimpot 2/pak=$4.14
Circuit Board Mount multi-turn Top-Adjust Cermet Trimpots
NTE500-0194 =CT-P68WR50 linear 50 ohm, multi-turn cermet trimpot 2/pak=$5.82
NTE500-0195 =CT-P68WR100 linear 100 ohm, multi-turn cermet trimpot 2/pak=$5.82
NTE500-0196 =CT-P68WR200 linear 200 ohm, multi-turn cermet trimpot 2/pak=$5.82
NTE500-0197 =CT-P68WR500 linear 500 ohm, multi-turn cermet trimpot 2/pak=$5.82
NTE500-0198 =CT-P68WR1K linear 1KB, multi-turn cermet trimpot 2/pak=$5.82
NTE500-0199 =CT-P68WR2K linear 2KB, multi-turn cermet trimpot 2/pak=$5.82
NTE500-0200 =CT-P68WR5K linear 5KB, multi-turn cermet trimpot 2/pak=$5.82
NTE500-0201 =CT-P68WR10K linear 10KB, multi-turn cermet trimpot 2/pak=$5.82
NTE500-0202 =CT-P68WR20K linear 20KB, multi-turn cermet trimpot 2/pak=$5.82
NTE500-0204 =CT-P68WR50K linear 50KB, multi-turn cermet trimpot 2/pak=$5.82
NTE500-0205 =CT-P68WR100K linear 100KB, multi-turn cermet trimpot 2/pak=$5.82
NTE500-0207 =CT-P68WR250K linear 250KB, multi-turn cermet trimpot 2/pak=$5.82
NTE500-0208 =CT-P68WR500K linear 500KB, multi-turn cermet trimpot 2/pak=$5.82
NTE500-0209 =CT-P68WR1M linear 1 MegB, multi-turn cermet trimpot 2/pak=$5.82
NTE500-01xx & -02xx series Multi-Turn Cermet Trimpots
 
Circuit Board Mount 3/4" long Multi-turn End-Adjust Cermet Trimpots
CT-P89B-4 Panel Mounting Adapter housing for P89-series multi-turn trimpot
NTE500-0003 =CT-P89PR50 =Spectrol 43P-500 linear 50ohm, Multi-turn cermet trimpot 2/pak=$4.38
NTE500-0004 =Spectrol 43P-101 =P89PR100 3/4" long 100ohm Multi-turn trimpot 2/pak=$4.38
NTE500-0005 =Spectrol 43P-201 =P89PR200 3/4" long 200ohm Multi-turn trimpot 2/pak=$4.38
NTE500-0006 =Spectrol 43P-501 =P89PR500 3/4" long 500ohm Multi-turn trimpot 2/pak=$4.38
NTE500-0007 =Spectrol 43P-102 =P89PR1K 3/4" long 1KB Multi-turn trimpot 2/pak=$4.38
NTE500-0008 =CT-P89PR2K =Spectrol 43P-202 linear 2KB, Multi-turn cermet trimpot 2/pak=$4.38
NTE500-0009 =CT-P89PR5K =Spectrol 43P-502 linear 5KB, Multi-turn cermet trimpot 2/pak=$4.38
NTE500-0010 =CT-P89PR10K =Spectrol 43P-103 linear 10KB, Multi-turn cermet trimpot 2/pak=$4.38
NTE500-0011 =Spectrol 43P-203 =P89PR20K linear 20KB, Multi-turn trimpot 2/pak=$4.38
NTE500-0013 =Spectrol 43P-503 =P89PR50K 50K 3/4" long Multi-turn trimpot 2/pak=$4.38
NTE500-0014 =CT-P89PR100K =Spectrol 43P-104 linear 100KB, Multi-turn cermet trimpot 2/pak=$4.38
NTE500-0016 =CT-P89PR250K =Spectrol 43P-254 linear 250KB, Multi-turn cermet trimpot 2/pak=$4.38
NTE500-0017 =CT-P89PR500K =Spectrol 43P-504 linear 500KB, Multi-turn cermet trimpot 2/pak=$4.38
NTE500-0018 =CT-P89PR1M =Spectrol 43P-105 linear 1 Meg, Multi-turn cermet trimpot 2/pak=$4.38
NTE500-00xx-series Multi-Turn Cermet Trimpots
 

Revised December 2014; 2012; 2010 kt; Copyright © 1997, 2003, 2007 Paraland, All Rights Reserved.