RK14K

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A 14mm wide potentiometer for audio, visual, electronic musical instruments and various applications 14mm Size Insulated Shaft Snap-in TypeRK14K ApplicationNumber of resistor elements Mounting direction Vertical type Horizontal type Shaft type Flat Length of the shaft LM1 （mm） 22.5 27.5 32.5 27.5 Center detent Without Without Without With With Total resistance （k Ω） 100 100 15A 15A Without With Without With 1,20 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 1,20 0 2,400 800 1,6 0 0 1 ,000 2,000 Resistance taperBushing 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 15A For tone For vol. For tone For tone For vol. For vol. 15A Packing Specifications Tray ■ Typical Specifications Items Specifications Total resistance tolerance ±20％ Maximum operating voltage 50V AC for AC only Total rotational angle 300° ±5° Rotational torque 3 to 20mN ・ m Operating life 15,000 cycles Operating temperature range −10℃ to ＋70℃ Length of the shaft LM1（mm） Number of packages （pcs.） Export package measurements （mm）1 case / Japan 1 case / export packing 15 1,20 0 2,400 374×532×24020 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.

Dimensions Unit:mm No. Photo Style PC board mounting hole dimensions （Viewed from mounting side） LM1 4.5 60˚ (3.5) (3.2) 2.6 2 10 6.25 (8.2) 13.5 (16.1) 6.7 0.7 Shaft shown in full CCW position LM1 60˚ 4.5 9.7 6.7 (8.2) (3.5) (3.2) surface Mounting Shaft shown in full CCW position 60˚ 13.5 16.1 6.7 0.7 11.1 (8) (7.5) 22.5 4.5 6.25 2.6 (3.2) (3.5) M9G0.75 Shaft shown in full CCW position 60˚ 9.7 6.7 11.1 (8) 4.5 (3.5) (7.5) (3.2) M9G0.75 surface Mounting Shaft shown in full CCW position 5 R1 LM1 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） LM1 25 R1 12 4.5 LM1 15 20 R1 4.5 7 L1 12.5 17.5 R1 7 12 LM1 20 25 27.5 32.5 14mm Size Insulated Shaft Snap-in TypeRK14K 14.3 2.1 3.3 7-ø1 hole 15.3 2.1 7-ø1 hole12 3.3 2.1 14.3 7-ø1 hole 7-ø1 hole 15.3 2.1

In addition to the products listed, we can accommodate the follow specifications. Total Resistance Variety Total resistance（k Ω） 5 10 20 50 100 Resistance Taper Tapped Types are Also Available Shaft Variety Resistance taper 15A 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 LM1 LM1 LB LM1 LB LM1 ー 20 25 30 ー ー ー 4.5 7 12 12 ー ー ー ー LM1 LB 12.5 22.5 17.5 27.5 22.5 32.5 Knob dimensions 4.5 4.5 C0.5 LM1 =15 only application 1.5 0.50.5 4.5 Terminal Layout / Circuit Diagram For tone and for volume（15C）Without tap for volume With tap for volume Dummy Dummy 32 3 2 3 4 12 3 Dummy 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

Length of the shaft LM1 （mm） Length of the shaft 100 0 100 90 80 70 60 50 40 30 20 10 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 0 10 20 30 40 50 60 70 80 90 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 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 Length of the shaft 20 20 Code 22 22.5 27 27.5 ー 32.5 ー Total resistance Code Center detent Without With Code 502 103 203 Total resistance （k Ω） Total resistance （k Ω） 100 ー Code 503 10 4 ー Resistance taper Code A B Resistance taper 15A Resistance taper 15 C Code C 3BV B : For tone & general （Model 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

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 1 5,000 cycles Available for automotive use ー ー ー ー ー ● ー Life cycle Electrical performance Total resistance （k Ω） 5, 10, 20, 50, 100, 200 10 5, 10, 20, 50, 100, 200 5, 10, 20, 50, 100 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 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 ー −40dB to 0dB 3dB max. ー ー Volume control −40dB to 0dB 3dB ma For tone control within 2dB at center ー Volume control −40dB to 0dB 3dB ma For tone control within 2dB at center Insulation resistance 100MΩ min. 250V DC 100MΩ min. 500V DC 100MΩ min. 250V DC Voltage proof 250V AC for 1minute 500V AC f or 1minute 3 0 0V A C f or 1minute 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 ー 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 351 358 359 363 366 367 Potentiometers Cautions Potentiometers Resistance Taper Note

• Indicates applicability to all products in the series.

Reference for Manual Soldering Reference for Dip Soldering Series Preheating Dip soldering No. of solders Soldering surface temperature Heating time Soldering temperature Soldering time 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