RK11K1120A31

Insulated Shaft Potentiometer 11mm Size Insulated Shaft Snap-in Type RK11K Series A 11mm width potentiometer for audio, visual, electronic musical instruments and various applications. Rotary Potentiometers Slide Potentiometers Typical Specifications Items Total resistance tolerance Total rotational angle Rotational torque Operating life Operating temperature range Specifications ±20％ 300±5° 3 to 20mN m ・ 15,000cycles −10℃ to ＋70℃ Metal Shaft Insulated Shaft Knob Operating Product Line Number of resistor elements Mounting Bushing direction Shaft type Length of the shaft LM（mm） 1 15 Without RK11K1130A0M 20 Without 25 Vertical type Single-unit （20V DC） Flat With 27.5 800 30 32.5 Without Horizontal type 25 22.5 With 25 27.5 Without With 20 10 800 20 15A RK11K1120A31 1,000 Without 10 RK11K1110A3D RK11K1120060 RK11K1120A5T 3 1 20 RK11K1140A4Q RK11K1140A2S 20 1,000 22.5 Without 25 With RK11K114001Z RK11K1140A3L 4 10 1B RK11K1140A9L RK11K1140A23 With Without 20 With RK11K114003Y 800 RK11K113002F 10 1,000 RK11K1130040 RK11K1130A07 2 Center detent Total Resistance Minimum resistance order unit taper （pcs.） （kΩ） 1,200 Products No. RK11K1130A2X Drawing No. Notes 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. Refer to P.376 for product varieties. 374 Insulated Shaft Potentiometer 11mm Size Insulated Shaft Snap-in Type RK11K Series Dimensions No. Photo Horizontal type without bushing RK11K111 Single-unit） （ 25 （8.1） 12 6.6 ˚ 60 Unit:mm Style PC board mounting hole dimensions （Viewed from mounting side） Rotary Potentiometers 3.3 2 Shaft shown in full CCW position 11 Slide Potentiometers ø6 10 10.2 4.5 （3.2） 2 2.6 6.1 0.8 (1.6) 9.4 (12) 2.1 T＝1.6 4-ø1 holes Vertical type without bushing RK11K113 Single-unit） （ LM1 R1 15 4.5 20 7 25 12 7.5 1 （3.5） 2.5 LM1 (8.1) R1 10 2 4.5 ø6 11 6.6 2.1 ˚ 60 Shaft shown in full CCW position Metal Shaft 13 Insulated Shaft 11 2 2 2.5 (3.2) (3.5) Mounting surface 7.5 4-ø1 holes Knob Operating Horizontal type with bushing RK11K112 Single-unit） （ LM1 22.5 L1 R1 15 7 25 17.5 12 27.5 20 12 LM1 ˚ 60 Shaft shown in full CCW position 11 8 5.4 6.6 2 7.5 3.3 Mounting surface (7.5) 5 L1 R1 10.9 (8) 4.5 ø6 9.1 3 (3.5) 10 10.2 2.5 2.1 4-ø1 holes 2.1 13 2.5 7.5 4-ø1 holes 11 2 7.5 M9G0.75 (3.2) 0.8 (1.6) 9.4 (12) 2 2.6 6.1 Vertical type with bushing RK11K114 Single-unit） （ LM1 20 22.5 25 27.5 30 32.5 L1 12.5 15 17.5 20 22.5 25 R1 7 7 12 12 LM1 (7.5) 5 R1 L1 12 12 ˚ 60 11 8 5.4 6.6 9.1 4 10.9 (8) 4.5 ø6 M9G0.75 (3.2) (3.5) Mounting surface 10 2 Shaft shown in full CCW position 375 11mm Size Insulated Shaft Snap-in Type Potentiometer Product Varieties In addition to the recommended products, the following specifications can also be accommodated. Total Resistance Variety Rotary Potentiometers Slide Potentiometers Total resistance kΩ） （ 5 10 20 50 100 200 Resistance Taper Resistance taper 15A 1B 3B 15C Tapped Types are Also Available RK11K single-unit） also available with tap. （ is Shaft Variety Without bushing Metal Shaft Insulated Shaft Knob Operating R1 R1 R1 Unit:mm With bushing Horizontal type LM1 L1 LB Horizontal type LM1 Vertical type LM1 Vertical type LM1 L1 LB ¸Style R1 LM1 L1 R1 LB 15 20 25 30 20 12.5 22.5 15 7 5 25 17.5 12 5 R1 27.5 20 12 5 30 22.5 12 5 32.5 25 12 5 Shaft variety 4.5 7 12 12 7 5 Detail dimensions 4.5 C0.5 ø6 0.5 1.5 4.5 LM1 =15 only application Terminal Layout/Circuit Diagram Without tap 3 With tap 3 2 4 1 2 1 1 2 3 Dummy 0.5 1 2 3 4.5 4 Note marked are specifications recommended by ALPS. Refer to P.377, 502 for resistance taper. 376 ø6 11mm Size Insulated Shaft Snap-in 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 RK11K1140 Model type Code 1 2 3 4 Model type Horizontal type without bushing Horizontal type with bushing Vertical type without bushing Vertical type with bushing F22 C0 B103 Rotary Potentiometers Slide Potentiometers Shaft type Code F Shaft type Flat Metal Shaft Insulated Shaft Knob Operating ＊Only available in flat format. Length of the shaft LM1） mm） （ （ Code 15 20 22 27 Length of the shaft 15 20 22.5 27.5 Code 25 30 32 Length of the shaft 25 30 32.5 Detent Code C0 C1 Center detent Without With Resistance taper J G 100 (%) Output volt.across term.2-3 100 (%) Input volt. across term. 1-3 G Code A B Resistance taper 15A 1B Code C V Resistance taper 15C 3B 90 80 70 60 50 40 30 V (v ol. co B nt ro (1B l)( 3B ) ) J 100 100 90 80 70 60 50 40 30 20 10 100 90 80 70 60 50 40 30 20 10 0 C(1 5C ) Output volt.across term.1-2 B: For tone & general V: For vol. Input volt. across term. 1-3 20 10 0 10 A) 15 A( 20 30 40 50 60 70 80 90 100 Term."1" Rotation travel (%) Total resistance Code 502 103 203 Total resistance J Term."3" Term."1" Rotation travel (%) J Term."3" （kΩ） 5 10 20 Code 503 104 204 Total resistance （kΩ） 50 100 200 Note marked are specifications recommended by ALPS. 377 Insulated Shaft Potentiometers List of Varieties Type 9mm Size Insulated Shaft Snap-in RK09K11□ RK09D11□ Single-unit 11mm Size Insulated Shaft Snap-in RK11K11□ Single-unit 12mmSize Insulated Shaft Snap-in RK12L12□ 14mm Size Insulated Shaft Snap-in RK14K12□ 9mm Size Insulated shaft Long-life RK09Y11L Single-unit Model Items RK09K12□ Dual-unit Rotary Potentiometers Slide Potentiometers Dual-unit Photo Bushing Total resistance tolerance Maximum operating voltage Insulation resistance Voltage proof Without ±20％ 50V AC 20V DC ±30％ 50V AC For AC only With/Without Without With/Without Without ±30％ 50V AC 5V DC ±20％ 50V AC 20V DC 100MΩ min. 500V DC 500V AC for 1minute 50V AC For AC only 100MΩ min. 250V DC 300V AC for 1minute Volume control ｰ40dB to 0dB 3dB max. For tone control within 2dB at center Without bushing 0.5N・m With bushing 0.6N・m ● Insulated Shaft Potentiometers Cautions ……………………………………………………………………………386, 387 Electrical performanceElectrical Mechanical performance Environmental performance 100MΩ min. 250V DC 250V AC for 1minute 250V AC for 1minute Metal Shaft Insulated Shaft Knob Operating Gang error −40dB to 0dB 3dB max. Stopper strength Strength of the actuator Push-pull strength Vibration Manual soldering Dip Soldering Cold Dry heat Damp heat Page 0.3N m ・ 0.5N m ・ 0.6N m ・ 50N max. 80N max. 30N 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 350℃ max. 3s max. 260℃ max. 5s max. −30±2℃ for 96h 70±2℃ for 96h 70±2℃ for 240h 70±2℃ for 96h −30±2℃ for 240h 70±2℃ for 240h 40℃, 90 to 95% RH for 240h 381 385 Resistance to soldering heat 40±2℃, 90 to 95% RH for 96h 368 374 378 367