RK14K1240D04

Insulated Shaft Potentiometer 14mm Size Insulated Shaft Snap-in Type RK14K Series A 14mm width potentiometer for audio, visual, electronic musical instruments and various applications. 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℃ Rotary Potentiometers Slide Potentiometers Product Line Number of resistor elements Mounting Bushing direction Shaft type Length Center of the shaft detent LM（mm） 1 15 1B 25 Without 20 15A 25 Vertical type With Dual-unit （Not applicable to DC） 32.5 10 Flat 27.5 50 Without 15 Without 25 Horizontal type With 22.5 Without 50 10 With 20 1B 50 10 15A 50 For vol. RK14K12B0A0R 1,000 RK14K1220A25 RK14K12B0A0E 3 1B 15A For tone RK14K1220024 800 RK14K1210A1B RK14K1220A0F 10 1,200 RK14K12A0A3C 1 15A For vol. RK14K12D0A18 RK14K12D0A1X 800 RK14K1240A4S 20 25 27.5 With 50 100 10 1B 100 For tone RK14K1240D04 4 For vol. 800 1,000 RK14K12C0A0T RK14K1240062 RK14K1240036 Without 1,000 RK14K12C0A1S 10 For tone 800 RK14K1230A0X 2 Total Minimum Resistance Application order unit resistance taper （pcs.） （kΩ） 1,200 Metal Shaft Products No. RK14K1230A2X Drawing No. Insulated Shaft Knob Operating 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.383 for product varieties. 381 Insulated Shaft Potentiometer 14mm Size Insulated Shaft Snap-in Type RK14K Series Dimensions No. Rotary Potentiometers Slide Potentiometers Photo Horizontal type without bushing RK14K121 For tone control） （ RK14K12A For vol. control） （ LM1 R1 15 4.5 25 12 Shaft shown in full CCW position 3.3 14 R1 6.7 14.3 4.5 ø6 Unit:mm Style PC board mounting hole dimensions （Viewed from mounting side） LM1 (8.2) 60 ˚ 1 (3.5) 10 2 2 2.6 6.25 (3.2) 0.7 13.5 (16.1) 2.1 Metal Shaft Insulated Shaft Knob Operating 2 Vertical type without bushing RK14K123 For tone control） （ RK14K12C For vol. control） （ LM1 R1 15 4.5 20 7 25 12 LM1 (8.2) R1 60 ˚ 14 6.7 15.3 2 9.7 11 2.1 4.5 ø6 10 2 (3.2) (3.5) 4 8 Mounting surface Shaft shown in full CCW position 12 Horizontal type with bushing RK14K122 For tone control） （ RK14K12B For vol. control） （ (7.5) 22.5 15 5 7 ˚ 60 Shaft shown in full CCW position 14 8 6 6.7 3.3 11.1 (8) 4.5 ø6 14.3 3 10 M9G0.75 2 2.6 6.25 (3.5) (3.2) 0.7 13.5 16.1 2 2.1 Vertical type with bushing RK14K124 For tone control） （ RK14K12D For vol. control） （ LM1 L1 R1 20 7 25 12 27.5 32.5 20 12 LM1 25 12 Shaft shown in full CCW position 12.5 17.5 ˚ 60 L1 R1 4.5 ø6 11.1 (8) (7.5) 5 14 8 6 15.3 2 6.7 10 2 4 9.7 11 2.1 M9G0.75 (3.2) (3.5) Mounting surface 4 8 12 382 4 8 12 7-ø1 holes 7-ø1 holes 4 8 12 7-ø1 holes 7-ø1 holes 14mm 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 Total resistance kΩ） （ 5 10 20 50 100 Rotary Potentiometers Slide Potentiometers Resistance Taper Resistance taper 15A 1B 3B 15C Tapped Types are Also Available RK14K12 for audio volume control） also available with tap. （ is Shaft Variety Without bushing Horizontal type LM1 Unit:mm With bushing Horizontal type LM1 L1 LB Vertical type LM1 Vertical type LM1 L1 LB Metal Shaft Insulated Shaft Knob Operating Style R1 R1 R1 R1 LM1 L1 R1 LB 15 ___ 4.5 ___ 20 ___ 7 ___ 4.5 25 ___ 12 ___ 30 ___ 12 ___ 20 12.5 7 5 22.5 15 7 5 25 17.5 12 5 R1 0.5 1.5 27.5 20 12 5 30 22.5 12 5 32.5 25 12 5 Detail dimensions Knob dimensions C0.5 4.5 ø6 LM1 =15 only application Terminal Layout/Circuit Diagram Without tap for volume 3 3 With tap for volume 3 22 3 For tone and for volume 15C） （ 3 3 2 2 4 4 2 0.5 4.5 2 1 1 11 11 Dummy 12233 1 Dummy 4 1 22 3 34 1 112233 ø6 Dummy Note marked are specifications recommended by ALPS. Refer to P.384, 502 for resistance taper. 383 14mm 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 Rotary Potentiometers Slide Potentiometers RK14K1240 Model type Code 1 2 3 4 A B C Model type Horizontal type without bushing for tone Horizontal type with bushing for tone Vertical type without bushing for tone Vertical type with bushing for tone Horizontal type without bushing for vol. Horizontal type with bushing for vol. Vertical type without bushing for vol. Vertical type with bushing for vol. F25 C0 B103 Metal Shaft Insulated Shaft Knob Operating D Shaft type Code F Shaft type Flat ＊Only available in flat format. Length of the shaft LM1） mm） （ （ Code Length of the Code Length of the shaft 15 20 22.5 27.5 shaft 25 30 32.5 15 20 22 27 25 30 32 Detent Code C0 C1 Center detent Without With Resistance taper J G 100 (%) Code A B 80 70 60 50 40 30 V (v ol. co B nt ro (1B l)( 3B ) ) Output volt.across term.2-3 100 (%) Input volt. across term. 1-3 G Resistance taper 15A 1B Code C V Resistance taper 15C 3B 90 J A) 15 A( 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 Model type : 1, 2, 3, 4） （ V: For vol. Model type : A, B, C, D） （ Input volt. across term. 1-3 20 10 0 10 20 30 40 50 60 70 80 90 100 Term."1" Rotation travel (%) J Term."3" Term."1" Rotation travel (%) J Term."3" Total resistance Code 502 103 203 Total resistance （kΩ） 5 10 20 Code 503 104 Total resistance （kΩ） 50 100 Note marked are specifications recommended by ALPS. 384 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