367 a 14mm wide potentiometer for audio, visual, electronic musical instruments and various applications 14mm size insulated shaft snap-in type rk14k application 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 2 7. 5 32.5 2 7. 5 center detent without without without with with total resistance k ? 10 50 10 10 0 10 10 0 50 10 50 10 20 50 10 50 1b 15 a 1b 15 a without with without with 1, 2 0 0 2,400 800 1, 6 0 0 1,000 2,000 800 1, 6 0 0 1,000 2,000 800 1, 6 0 0 1, 2 0 0 2,400 800 1, 6 0 0 1,000 2,000 2 4 1 3 resistance taper bushing rk14k1230a2x rk14k1230a0x rk14k12c0a1s rk14k12c0a0t RK14K1240062 rk14k1240036 rk14k1240d04 rk14k1240a4s rk14k12d0a1x rk14k12d0a18 rk14k12a0a3c rk14k1210a1b rk14k1220a0f rk14k1220024 rk14k1220a25 rk14k12b0a0e rk14k12b0a0r products no. minimum order unit pcs. japan japan drawing no. dual-unit not applicable to dc 1. other varieties are also available. refer to "other specifications" (p. 369). 2. nut and washer are not attached. please specify if required. notes product line 15 25 1b 15 a for tone for vol. for tone for tone for vol. for vol. 1b 15 a packing specifications tray typical specifications items specifications total resistance tolerance 20 maximum operating voltage 50v ac for ac only total rotational angle 3005 rotational torque 3 to 20mn?m operating life 15,000 cycles operating temperature range ?10 to 70 length of the shaft lm 1 mm number of packages pcs. export package measurements mm 1 case / japan 1 case / export packing 15 1, 2 0 0 2,400 37453224 0 20 to 22.5 1,000 2,000 25 or more 800 1, 6 0 0 refer to p.369 for other specifications. refer to p.370 for ordering products not listed. refer to p.371 for soldering conditions. rotary potentiometers slide potentiometers metal shaft insulated shaft knob operating ring type
368 dimensions unit:mm no. 1 2 3 4 photo style pc board mounting hole dimensions viewed from mounting side lm 1 ?6 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 ?6 ( 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 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 ?6 ( 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 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 4fmf445f rk14k 14.3 2 2.1 3.3 4 8 12 7-?1 hole 2 11 15.3 4 12 8 2.1 7-?1 hole 12 8 4 3.3 2.1 2 14.3 7-?1 hole 7-?1 hole 8 12 4 15.3 11 2 2.1 rotary potentiometers slide potentiometers metal shaft insulated shaft knob operating ring type
369 in addition to the products listed, we can accommodate the follow specifications. total resistance variety total resistancek ? 5 10 20 50 10 0 resistance taper tapped types are also available shaft variety resistance taper 15 a 1b 3b 15 c rk14k12 for audio volume control is also available with tap. detail dimensions unit:mm style without bushing horizontal type vertical type horizontal type vertical type with bushing r 1 lm 1 r 1 lm 1 y 1 l 1 l b lm 1 y 1 l 1 l b lm 1 15 ` 20 25 30 ` ` ` 4.5 7 12 12 ` ` ` ` lm 1 l 1 ? 1 l b 20 12 . 5 7 5 22.5 15 7 5 25 17. 5 12 5 2 7. 5 20 12 5 30 22.5 12 5 32.5 25 12 5 knob dimensions 4.5 4.5 ?6 c0.5 lm 1 =15 only application 1.5 r 1 0.5 0.5 4.5 ?6 terminal layout / circuit diagram for tone and for volume15c 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.370 for ordering products not listed. marked are specifications recommended by alps. note 14mm size insulated shaft snap-in type / other specifications rotary potentiometers slide potentiometers metal shaft insulated shaft knob operating ring type
370 length of the shaft lm 1 mm length of the shaft 100 90 80 70 60 50 40 30 20 10 0 100908070605040302010 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 0102030405060708090 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 when ordering product varieties that are not listed, specify referring to the examples below. 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 only available in flat format. code 15 length of the shaft 15 20 20 code 25 30 25 30 22 22.5 27 2 7. 5 32 ` 32.5 ` total resistance code c0 c1 center detent without with code 502 10 3 203 total resistance k ? 5 10 20 total resistance k ? 50 10 0 ` code 503 10 4 ` resistance taper code a b resistance taper 15 a 1b resistance taper 15 c code c 3b v b : for tone & generalmodel 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 / ordering products not listed rotary potentiometers slide potentiometers metal shaft insulated shaft knob operating ring type
350 list of varieties insulated shaft potentiometers type 9mm size 11mm size 12mm size 14mm size series rk09k11 rk09d11 rk09k12 rk09y11l rk11k rk12l12 rk12l115 rk14k single-unit dual-unit single-unit single-unit dual-unit single-unit dual-unit photo terminal mounting vertical / horizontal horizontal vertical / horizontal vertical vertical / horizontal bushing without with / without without with with / without operating temperature range ?10 t o 70 ?40 to 85 ?10 t o 70 operating life 5,000 cycles 10,000 cycles 1,000,000 cycles 15,000 cycles available for automotive use ` ` ` ` ` ` life cycle electrical performance total resistance k ? 5, 10, 20, 50, 100, 200 10 5, 10, 20, 50, 100, 200 5, 10, 20, 50, 10 0 5, 10, 20, 50, 100, 200 resistance taper 15a, 1b, 3b, 15c b 15a, 1b, 3b, 15c 15a, 1b, 3b 15a, 1b, 3b, 15 c total resistance tolerance 20 30 30 20 rated power 0.05w 0.03w 0.01w 0.05w maximum operating voltage 50v ac 20v dc 50v ac for ac only 50v ac 5v dc 50v ac 20v dc 50v ac for ac only 50v ac 20v dc 50v ac for ac only gang error ` ?40db to 0db 3db max. ` ` volume control ?40db to 0db 3db ma x. for tone control within 2db at center ` volume control ?40db to 0db 3db ma x. for tone control within 2db at center insulation resistance 10 0 m m i n . 2 5 0 v d c 10 0 m m i n . 500v dc 10 0 m m i n . 2 5 0 v d c voltage proof 250v ac for 1minute 500v ac f o r 1m i n u t e 3 0 0 v a c f o r 1m i n u t e center-taps without without / with without without / with volume control mechanical performance detent without, center without without, center without custom without, center stopper strength 0 . 3 n?m ` without bushing 0.5n?m with bushing 0.6n?m 0 . 5 n?m 0 . 6 n?m push-pull strength 50n max. 30n max. 80n max. 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 shaft configuration flat type, knob type, screwdriver type flat type terminal style insertion page 3 51 358 359 363 366 367 insulated shaft potentiometers soldering conditions ?????????????????????????????????????? 371 potentiometers cautions ???????????????????????????????????????????????????? 427 potentiometers measurement and test methods ???????????????????????????????????????? 429 potentiometers resistance taper ???????????????????????????????????????????????? 431 note indicates applicability to all products in the series. rotary potentiometers slide potentiometers metal shaft insulated shaft knob operating ring type
371 reference for manual soldering reference for dip soldering series preheating dip soldering no. of solders soldering surface temperature heating time soldering temperature soldering time rk12l 10 0 1 min. max. 260 max. 5s max. 2 time max. series tip temperature soldering time no. of solders rk09d, rk09k, rk09y11l, rk11k, rk12l, rk12l115, rk14k 350 max. 3s max. 1 time insulated shaft potentiometers / soldering conditions rotary potentiometers slide potentiometers metal shaft insulated shaft knob operating ring type
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