Metal Shaft Potentiometer 9mm Size Metal Shaft Snap-in Type RK09L Series Single-unit and dual-unit type suits a variety of controls. Rotary Potentiometers Typical Specifications Items Specifications Total resistance tolerance ±20％ Maximum operating voltage 50V AC , 10V DC Total rotational angle Slide Potentiometers 300±5° Rotational torque 2 to 25mN・m Operating life 15,000cycles Operating temperature range − 10℃ to ＋70℃ Metal Shaft Insulated Shaft Product Line Number of resistor elements Mounting direction Shaft type Length of the shaft （mm） 15 Horizontal type Center detent Total resistance （kΩ） Resistance taper Minimum order unit （pcs.） Without 10 15A RK09L1120A2S With 20 1B RK09L112003P 20 Products No. Drawing No. Knob Operating 1 RK09L1120A69 15A 10 RK09L1140A5E 50 RK09L1140A5P 12.5 Single-unit RK09L1140A66 Without 15 2 Vertical type RK09L1140A2U 20 10 1B With Flat Horizontal type for tone 25 Without With 15 5 RK09L114001T 1,000 RK09L1140A65 50 RK09L122002M 100 RK09L1220A1B 3 Horizontal type for vol. Without 25 50 15A RK09L12B0A31 10 3B RK09L12B0A3Z Dual-unit Vertical type for tone 15 Vertical type for vol. 15 With 50 RK09L124000Z 1B 20 RK09L1240A12 4 20 Without 10 RK09L12D0A1W 15A RK09L12D0A1T Note Products other than those listed in above products are also available. Please contact us for details. Refer to P.325 for product varieties. 323 Metal Shaft Potentiometer 9mm Size Metal Shaft Snap-in Type RK09L Series Dimensions Photo Style 20 7 12 ° R 1 × 12.5 5 7 15 5 7 20 7 12 "# 25 7 12 " R 2 ° Metal Shaft L1 LB R1 Single-shaft, single-unit Vertical type RK09L1140 15 5 7 Insulated Shaft Single-shaft, dual-unit Horizontal type RK09L1220（For tone） RK09L12B0（For vol.） L1 LB R1 15 5 7 R ° × 20 7 12 "# R ° 4 " 15 5 7 L1 LB R1 Single-shaft, dual-unit Vertical type RK09L1240 （For tone） RK09L12D0 （For vol.） 3 ! × 25 7 12 Knob Operating Slide Potentiometers L1 LB R1 Single-shaft, single-unit Horizontal type RK09L1120 Rotary Potentiometers No. Unit:mm PC board mounting hole dimensions （Viewed from mounting side） ! × Dimensions of Bushing and Fixing Lug Unit:mm 6 0.8 M9G0.75 0.8 2 Refer to P.325, 326, 502 for resistance taper. 324 9mm Size Metal Shaft Snap-in Type Potentiometer Product Varieties In addition to the recommended products, the following specifications can also be accommodated. Total Resistance Variety 5 Total resistance（kΩ） 10 20 50 100 Rotary Potentiometers Slide Potentiometers Resistance Taper Resistance taper 15A 1B 3B 15C Shaft Variety Unit:mm Detail dimensions R L1 LB R1 12.5 5 7 15 5 7 17.5 5 7 20 7 12 25 7 12 Metal Shaft Insulated Shaft Knob Operating Note marked are specifications recommended by ALPS. 325 9mm Size Metal Shaft Snap-in Type Potentiometer Orders For Specifications Not Listed In The 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 Rotary Potentiometers R K 0 9 L 1 1 4 0 F 1 5 C 0 B 1 0 3 Slide Potentiometers Model type Model type Code Metal Shaft Insulated Shaft Knob Operating 112 Single-unit horizontal type 114 Single-unit vertical type 122 Dual-unit horizontal type for tone 124 Dual-unit vertical type for tone 12B Dual-unit horizontal type for vol. 12D Dual-unit vertical type for vol. Shaft type Code Shaft type F Flat ＊Only available in flat format. Length of the shaft（L1） （mm） Code Length of the Code Length of the Code Length of the shaft shaft 12 12.5 17 17.5 15 15 20 20 shaft 25 25 Detent Code Center detent C0 Without C1 With B:For tone & general(model type : 112,114,122,124) V:For vol.(model type : 112,114,12B,12D) J 80 70 60 50 40 30 20 10 10 Term."1" Total resistance Total resistance Total resistance （kΩ） Code 502 5 503 50 103 10 104 100 203 20 （kΩ） Note marked are specifications recommended by ALPS. 326 A) 15 A( 90 80 70 60 50 40 30 C(1 5C ) 20 10 100 0 Code 100 Output volt.across term.2-3 100 (%) Input volt. across term. 1-3 G 15C 90 vo l.c on B tro (1 l)( B) 3B ) C 3B 100 V( 1B V Resistance taper G 100 (%) B 15A Code Output volt.across term.1-2 A Resistance taper Input volt. across term. 1-3 Code J Resistance taper 20 30 40 50 60 Rotation travel (%) 70 J 80 90 100 Term."3" 90 Term."1" 80 70 60 50 40 30 Rotation travel (%) J 20 10 0 Term."3" 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