395 metal shaft insulated shaft knob operating slide potentiometers rotary potentiometers application a 14mm width potentiometer for audio, visual, electronic musical instruments and various applications. number of resistor elements mounting direction vertical type horizontal type shaft type flat length of the shaft lm 1 mm 15 22.5 25 20 25 20 25 27.5 32.5 27.5 center detent without without without with with total resistance k
10 50 10 100 10 100 50 10 50 10 20 50 10 50 1b 15a 1b 15a without with without with rk14k1230a2x rk14k1230a0x rk14k12c0a1s rk14k12c0a0t rk14k1240062 rk14k1240036 rk14k1240d04 rk14k1240a4s rk14k12d0a1x rk14k12d0a18 rk14k12a0a3c rk14k1210a1b rk14k1220a0f rk14k1220024 rk14k1220a25 rk14k12b0a0e rk14k12b0a0r 1,200 800 1,000 800 1,000 800 1,200 800 1,000 2 4 1 3 resistance taper bushing products no. minimum order unit pcs. drawing no. dual-unit not applicable to dc refer to p.397 for product varieties. refer to p.397, 398, 456 for resistance taper. 1. products other than those listed in above products are also available. please contact us for details. 2. nut and washer are not attached. please specify if required. 3. please place purchase orders per minimum order unit n (integer). notes typical specifications items total resistance tolerance total rotational angle rotational torque operating life operating temperature range specifications ? 20 ? 300 ? 5 ? 3 u p 20mn ~ m 15,000cycles 10 ? u p 70 ? product line 15 25 1b 15a for tone for vol. for tone for tone for vol. for vol. 1b 15a 14mm size insulated shaft snap-in type rk14k series insulated shaft potentiometer packing specifications tray 2,400 1,200 number of packages pcs. 374 532 240 export package measurements mm 1 case /japan 1 case/export packing 15 2,000 1,000 20 to 22.5 1,600 800 25 or more length of the shaft lm 1 mm
396 metal shaft insulated shaft knob operating slide potentiometers rotary potentiometers dimensions unit:mm no. 1 2 3 4 photo style pc board mounting hole dimensions viewed from mounting side lm 1 ? r 1 4.5 60? ( 3.5 ) ( 3.2 ) 2.6 2 10 6.25 ( 8.2 ) 13.5 ( 16.1 ) 6.7 14 0.7 shaft shown in full ccw position r 1 lm 1 60? 2 4.5 9.7 6.7 14 ? ( 8.2 ) 10 ( 3.5 ) ( 3.2 ) surface mounting shaft shown in full ccw position 60? 13.5 16.1 6.7 14 0.7 6 8 11.1 ( 8 ) 7 ( 7.5 ) 22.5 15 4.5 ? 6.25 10 2 2.6 ( 3.2 ) ( 3.5 ) m9 g 0.75 shaft shown in full ccw position 5 60? 9.7 6.7 14 6 8 11.1 ( 8 ) 4.5 ? ( 3.5 ) ( 7.5 ) ( 3.2 ) 10 2 m9 g 0.75 surface mounting shaft shown in full ccw position 5 r 1 l 1 lm 1 14.3 2 2.1 3.3 4 8 12 7-? holes 2 11 15.3 4 12 8 2.1 7-? holes 12 8 4 3.3 2.1 2 14.3 7-? holes 7-? holes 8 12 4 15.3 11 2 2.1 horizontal type without bushing rk14k121 for tone control rk14k12a for vol. control vertical type without bushing rk14k123 for tone control rk14k12c for vol. control horizontal type with bushing rk14k122 for tone control rk14k12b for vol. control vertical type with bushing rk14k124 for tone control rk14k12d for vol. control lm 1 25 r 1 12 15 4.5 lm 1 15 20 r 1 4.5 7 25 12 l 1 12.5 17.5 r 1 7 12 20 lm 1 20 25 27.5 12 25 32.5 12 14mm size insulated shaft snap-in type rk14k series insulated shaft potentiometer
397 metal shaft insulated shaft knob operating slide potentiometers rotary potentiometers 14mm size insulated shaft snap-in type potentiometer for tone and for volume 15c product varieties in addition to the recommended products, the following specifications can also be accommodated. total resistance variety total resistance k
5 10 20 50 100 resistance taper tapped types are also available shaft variety resistance taper 15a 1b 3b 15c rk14k12 for audio volume control is also available with tap. style detail dimensions without bushing horizontal type vertical type horizontal type vertical type with bushing unit:mm r 1 lm 1 r 1 lm 1 r 1 l 1 lb lm 1 r 1 l 1 lb lm 1 15 ___ 20 25 30 lm 1 20 22.5 25 27.5 30 32.5 ___ ___ ___ l 1 12.5 15 17.5 20 22.5 25 4.5 7 12 12 r 1 7 7 12 12 12 12 ___ ___ ___ ___ lb 5 5 5 5 5 5 knob dimensions 4.5 4.5 ? c0.5 lm 1 =15 only application 1.5 r 1 0.5 0.5 4.5 ? terminal layout/circuit diagram without tap for volume with tap for volume 2 3 1 1 dummy dummy 1 1 2 2 3 3 2 3 1 2 3 3 1 4 4 2 1 1 2 2 3 3 4 4 12 3 2 3 1 dummy 1 1 2 2 3 3 refer to p.398, 456 for resistance taper. marked are specifications recommended by alps. note
398 metal shaft insulated shaft knob operating slide potentiometers rotary potentiometers length of the shaft lm 1 mm length of the shaft 100 90 80 70 60 50 40 30 20 10 0 100 90 80 70 60 50 40 30 20 10 rotation travel ( % ) term."1" term."3" output volt.across term.1-2 input volt. across term. 1-3 g 100 ( % ) b(1b) v(vol.control)(3b) j j a(15a) 100 90 80 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 80 90 output volt.across term.2-3 input volt. across term. 1-3 100 c(15c) g 100 ( % ) j rotation travel ( % ) term."1" term."3" j orders other than recommended products when ordering product varieties that are not listed in the product line, please specify by referring to the below example. sample part number r k 1 4 k 1 2 4 0 f 2 5 c 0 b 1 0 3 detent model type code 1 2 model type horizontal type without bushing for tone 3 vertical type without bushing for tone 4 vertical type with bushing for tone horizontal type with bushing for tone a b horizontal type without bushing for vol. c vertical type without bushing for vol. d vertical type with bushing for vol. horizontal type with bushing for vol. shaft type code f shaft type flat resistance taper ? only available in flat format. code 15 length of the shaft 15 20 20 code 25 30 25 30 22 22.5 27 27.5 32 32.5 total resistance code c0 c1 center detent without with code a b resistance taper 15a 1b resistance taper 15c code c 3b v code 502 103 203 total resistance k ? 5 10 20 total resistance k ? 50 100 code 503 104 b: for tone & general model type : 1, 2, 3, 4 v: for vol. model type : a, b, c, d marked are specifications recommended by alps. note 14mm size insulated shaft snap-in type potentiometer
381 metal shaft insulated shaft knob operating slide potentiometers rotary potentiometers list of varieties ? * o t v m b u f e 4 i b g u 1 p u f o u j p n f u f s t $ b v u j p o t ???????????????????????? ?????
9mm size insulated shaft long- life 30 ? 2 ? for 240h 70 ? 2 ? for 240h type model items electrical performanceelectrical mechanical performance environmental performance total resistance tolerance ? 30 ? maximum operating voltage 50v ac 5v dc insulation resistance voltage proof gang error vibration 10 to 55 to 10hz/min., the amplitude is 1.5mm for all the frequencies, in the 3 direction of x, y and z and for 2 hours respectively cold dry heat damp heat 40 ? 2 ? , 90 u p 95% rh for 240h resistance to soldering heat manual soldering 350 ? max. 3s max. strength of the actuator stopper strength push-pull strength 30n max. 100m
min. 250v dc 250v ac for 1minute rk09y11l dip soldering page 399 bushing without photo single-unit 12mm size insulated shaft snap-in 40 ? 3 ? for 96h 85 ? 3 ? for 96h ? 20 ? 50v ac 20v dc 40 ? 2 ? , 90 u p 95 ? rh for 96h 0.5n ~ m 80n max. 300v ac for 1minute rk12l115 400 with 12mmsize insulated shaft snap-in 70 ? 2 ? for 240h 9mm size insulated shaft snap-in 11mm size insulated shaft snap-in rk09k11 ? rk09d11 ? rk12l12 ? rk14k12 ? single-unit rk09k12 ? dual-unit ? 20 ? ? 30 ? ? 20 ? 50v ac 20v dc 50v ac for ac only 50v ac 20v dc 50v ac for ac only 100m
min. 250v dc 100m
min. 500v dc 250v ac for 1minute 500v ac for 1minute 300v ac for 1minute 40db to 0db 3db max. volume control v 40db to 0db 3db max. for tone control within 2db at center 30 ? 2 ? for 96h 70 ? 2 ? for 96h 40 ? 2 ? , 90 u p 95% rh for 96h 0.3n ~ m without bushing 0.5n ~ m with bushing 0.6n ~ m 50n max. 80n max. single-unit rk11k11 ? 0.5n ~ m dual-unit 14mm size insulated shaft snap-in 0.6n ~ m 260 ? max. 5s max. 382 388 392 395 without with/with out without with/with out operating temperature range 40 ? u p 85 ? 10 ? u p 70 ? 70 ? 2 ? for 96h insulated shaft potentiometers
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