Metal Shaft Potentiometer 16mm Size Metal Shaft Type RK163 Series A wide range of versatility products applicable for various types of control. Rotary Potentiometers Typical Specifications Items Slide Potentiometers Specifications Total resistance tolerance ±20％ Maximum operating voltage 150V AC, 5V DC Total rotational angle 300±3° Rotational torque 3 to 25mN・m Operating life 15,000cycles Operating temperature range Metal Shaft Insulated Shaft − 10℃ to ＋70℃ Product Line Number of resistor elements Mounting direction Shaft type Terminal style Knob Operating Length of the shaft （mm） Center detent Total resistance （kΩ） 15 Flat Resistance taper Minimum order unit （pcs.） 1B For PC board 15A Products No. Drawing No. RK1631110TBK 800 RK1631110TT3 1 10 20 RK1631110U1Q Single-unit Lead Without For PC board Lead Horizontal type 1B 2 800 RK1631110TTU 3 600 RK1631110U0Q 4 RK1631210AWN 20 Flat 5 10 RK16312101A2 With Knurled Dual-unit for vol. RK1631110TNP 15 Knurled Dual-unit for tone 20 600 For PC board 15 20 15A RK16312A0A2N 25 50 3B RK16312A0BKH 15 10 15A RK16312A0BKR 20 Flat Knurled RK1631210AX9 6 800 5 Without 6 Note Products other than those listed in above products are also available. Please contact us for details. Refer to P.350 for product varieties. 348 Metal Shaft Potentiometer 16mm Size Metal Shaft Type RK163 Series Dimensions Photo 15 5 7 20 7 12 10.5 L1 LB R1 ° 60 7.5 1.5 0.3 Rotary Potentiometers 3.8 Slide Potentiometers Mounting surface 12.5 ø3 1 5 ø16 5 L1 LB R1 4.5 Single-shaft, single-unit RK163111 Style ø6 No. Unit:mm PC board mounting hole dimensions （Viewed from mounting side） C1 2 M7G0.75 1 1 2 ﾟ 60 10.5 7.5 20 1.5 12 0.3 ø3 13.5 ø16 ø6 4.5 7 2 3 15 Shaft shown in full CCW position Single-shaft, single-unit RK163111 3-ø1.2 holes 4 R1 C1 1 2 M7×0.75 Shaft shown in full CCW position 2 Single-shaft, single-unit RK163111 10.5 Metal Shaft 3 15 15 Insulated Shaft 7.5 8 0.3 1.5 3.8 Mounting surface Knob Operating 5 5 ø3 3 12.5 ø16 ø6 0.7 5 C1 M7×0.75 2 1 2 3 3–ø1.2 holes 4 R1 1 Shaft slot is optional angle. 15 4 Single-shaft, single-unit RK163111 × ! !"# 25 12.1 7.5 L1 7 1.5 12 0.3 60 5 12.5 ø3 5 × 6 6-ø1.2 holes Mounting surface 1 2 3 1 15 Shaft shown in full CCW position 2 R2 R1 C1 4 M7x0.75 Single-shaft, dual-unit RK163121（For tone） RK16312A（For volume） 3.8 5 ø16 ˚ 5 20 ø6 L1 4.5 Single-shaft, dual-unit RK163121（For tone） RK16312A（For volume） 349 16mm Size Metal Shaft Type Potentiometer Product Varieties In addition to the recommended products, the following specifications can also be accommodated. Product Specifications and Applications Rotary Potentiometers Type Model Applications Detent variety Slide Potentiometers Single-shaft, single-unit RK16311 General Single-shaft, dual-unit RK16312 General or Volume and tone control Center 21 31 41 Total Resistance Variety 5 Total resistance（kΩ） 10 20 50 100 200 Resistance Taper Resistance taper 1B 3B 15C Dimensions of Shaft Insulated Shaft 1）18 teeth knurl Knob Operating Die-casting shaft Unit:mm ˚ Y 90 Metal Shaft 15A Detail dimensions L1 LB Not specified slotting angle ø6 0.7 R1 L1 LB R1 15 5 8 20 5 12 25 7 12 30 7 12 X X Y Shaft shown in full CCW position serration angle ¡The shall be as shown. C1 M7G0.75 18 teeth knurl Unit:mm 2）Flat type L1 Detail dimensions R1 ˚ 60 4.5 ø6 LB C1 M7G0.75 Shaft shown in full CCW position R1 L1 LB 15 5 7 20 7 12 25 7 12 30 7 12 3）Slotted type Unit:mm L1 Detail dimensions LB ˚ 60 L1 LB 15 7 20 7 25 7 30 7 ø6 1 1.6 C0.5 M7G0.75 Shaft shown in full CCW position Note marked are specifications recommended by ALPS. Refer to P.363 for attached parts. Refer to P.351, 502 for resistance taper. 350 16mm Size Metal Shaft Type Potentiometer 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 6 3 1 1 1 0 F 2 0 C 0 B 1 0 3 P Rotary Potentiometers Slide Potentiometers Model type Model type Code 111 Single-unit 121 Dual-unit for tone 12A Dual-unit for vol. Shaft type Code Shaft type F Flat S Slotted K Knurled Metal Shaft Insulated Shaft Length of the shaft（L1） （mm） Knob Operating Code Length of the Code Length of the shaft shaft 15 15 25 25 20 20 30 30 Code Detent Code Detent C0 Without 31 31 C1 Center 41 41 21 21 Detent 15C B: For tone & general(model type : 111,121) V: For vol.(model type : 111,12A) J 70 60 50 40 30 20 10 0 10 Term."1" 20 30 A) 15 A( 40 50 100 Output volt.across term.2-3 100 (%) Input volt. across term. 1-3 G C 1B 80 vo l.c on B tro (1 l)( B) 3B ) 3B 90 V( V 15A 100 G 100 (%) B Resistance taper Output volt.across term.1-2 A Resistance Code taper Input volt. across term. 1-3 Code J Resistance taper 60 Rotation travel (%) 70 J 80 90 100 Term."3" 90 80 70 60 50 40 30 C(1 5C ) 20 10 100 90 Term."1" 80 70 60 50 40 30 Rotation travel (%) J 20 10 0 Term."3" Total resistance Code Total resistance Total resistance （kΩ） Code 502 5 503 50 103 10 104 100 203 20 204 200 （kΩ） Terminal style Code Terminal style P For PC board L Lead terminal Note marked are specifications recommended by ALPS. 351 Metal Shaft Potentiometers List of Varieties 9mm size metal shaft snap-in Type Number of drive shafts 9mm size metal shaft multi-ganged Single-shaft Model 11mm size metal 11mm size metal 16mm size metal shaft low-profile shaft reflow shaft Dual-shaft RK0971 RK0981 RK09L1 Single-shaft RK0972 RK117111 RK1631□1 RK1631□A RK119 Rotary Potentiometers Slide Potentiometers Photo Fixing method of bushing The bushing can be screwed down Bushing screw clamp Bushing guide type Bushing screw clamp Terminal mounting Horizontal type Vertical type Horizontal type Vertical type Horizontal type Attached switch Without Push-on push-off switch※1 Momentary push switch Without Rotary switch ※1 Momentary push switch※1 Gang error applicable to Dual-unit parts for audio volume control purposes −40dB to 0dB 3dB max. −40dB to 0dB 3dB max. Solder heat resistance Manual soldering 350℃ max. 3s max. Dip soldering 260±5℃, 5±1s 350±10℃ 3 ＋10 s 350℃ max. 3s max. Motor terminal : 350$max 2s max. Metal Shaft Reflow soldering Please see P.347 Operating emperature range −10℃ to ＋70℃ −20℃ to ＋70℃ Rated power −30℃ to ＋70℃ −40℃ to ＋85℃ −10℃ to ＋70℃ 0.05W Electrical performance R≦10kΩ 10kΩ＜ R＜50kΩ 50kΩ≦ R Residual resistance Maximum attenuation （Volume control） R≦10kΩ 50Ωmax. R≦10kΩ 20Ωmax. 10kΩ＜R≦50kΩ 80Ωmax. 10kΩ＜R≦50kΩ 30max. 50kΩ＜R 50kΩ＜R Nominal total resistance of 0.2% or less Nominal total resistance of 0.1% or less 20Ωmax. 30Ωmax. Nominal total resistance of 0.1% or less 5kΩ≦R＜ 10kΩ 10kΩ≦R＜ 50kΩ 50kΩ≦R＜100kΩ 100kΩ≦R 100MΩ min. 250V DC 100MΩ min. 500V DC Voltage proof 300V AC for 1minute 500V AC for 1minute Mechanical Environmental performance performance 0.5N・m（With push-lock mechanism type: 0.4N·m） Push-pull strength Vibration Knob Operating 70dB min. 80dB min. 90dB min. 100dB min. Insulation resistance Stopper strength Insulated Shaft 80N max. 0.5N・m 0.9N・m 100N max. 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 −20℃±2℃ for 96h Cold −30±2℃ for 96h −40±2℃ for 240h −20±2 for 96h Dry heat 70±2℃ for 96h 85±2℃ for 240h 70±2℃ for 96h Damp heat 40±2℃, 90 to 95％RH for 96h 60±2℃, 90 to 95％RH for 240h 40±2℃, 90 to 95％RH for 96h 343 348 Page ページ 323 327 339 Push-on Switch Specifications Items RK097 RK117 Contact arrangement Travel（mm） Operating force（N） Rating Contact resistance Operating life RK119 Single pole and single throw（Push on） 0.5 4 ＋4 −2 1.5 0.5 5±2 6±3 0.5A 12V DC 1.5 0.5±0.3 5±2 3A 16V DC 1.5±0.5 4±2 0.1A 5V DC (1mA 5V DC min.ratings) 100mΩfor initial period;200mΩafter operating life 10,000 times 20,000 times 10,000 times 20,000 times min. min. min. min. 100,000 times min. 20,000 times min. ● Metal Shaft Potentiometers Attached Parts …………………………………………………………………………363 ● Metal Shaft Potentiometers Cautions ……………………………………………………………………………364, 365 Notes 1. ※1. For the switch attached, the single-shaft or inner shaft of the dual-shaft type can be chosen. 2. The operating temperature range for automotive applications can be raised upon request. Please contact us for requirements of this kind. 321 Metal Shaft Potentiometers Attached Parts The following parts are included with the product. Unit:mm Applicable products Bearing screw diameter Hexagonal nut Rotary Potentiometers Flat washer Slide Potentiometers 11 2 ø14 0.5 ø9.1 RK09L RK168 RK097 RK203 M9 M9G0.75 Metal Shaft 11 2 ø14 0.5 ø8.1 RK271 Insulated Shaft Knob Operating M8 M8G0.75 11 2 ø12 0.5 ø7.2 RK097 RK098 RK163 M7 M7G0.75 8 2 ø10 0.5 ø6.2 RK097 RK098 M6 M6G0.75 363