RK14K 14mm Size Insulated Shaft Snap-in Type A 14mm wide potentiometer for audio, visual, electronic musical instruments and various applications Typical Specifications Items Specifications Total resistance tolerance 20 Maximum operating voltage 50V AC for AC only Rotary Potentiometers Total rotational angle 3005 Slide Potentiometers Rotational torque 3 to 20mNm Operating life 15,000 cycles Operating temperature range -10 to 70 Product Line Number of Mounting Shaft Length of the shaft Bushing LM1mm resistor elements direction type Center detent Minimum order unitpcs. Total resistance Resistance Application k taper Japan Japan 15 Metal Shaft 25 Without 20 Insulated Shaft Vertical type 50 20 100 With 27.5 Knob Operating With Through Shaft Type Without Without 25 Ring Type Horizontal type With With 15A 1B For tone For vol. 22.5 50 Without 15A 1B 10 15A 10 50 RK14K1230A2X 800 1,600 RK14K1230A0X 1,000 2,000 RK14K12C0A1S 800 1,600 RK14K12C0A0T 1,000 2,000 RK14K1240062 Drawing No. 2 RK14K1240036 RK14K1240D04 1,600 RK14K1240A4S 4 RK14K12D0A1X 50 50 2,400 800 1,200 2,400 RK14K12A0A3C 800 1,600 RK14K1210A1B RK14K1220024 1,000 For vol. 1 RK14K1220A0F For tone 1B 15A RK14K12D0A18 For vol. 10 20 1,200 For tone 10 27.5 15 10 100 32.5 Flat 10 25 25 Dual-unit Not applicable to DC Without 1B Products No. 2,000 RK14K1220A25 3 RK14K12B0A0E RK14K12B0A0R Notes 1.Other varieties are also available. Refer to "Other Specifications" (P.362). 2. Nut and washer are not attached. Please specify if required. Packing Specifications Tray Number of packagespcs. Length of the shaft LM1mm 1 case / Japan 1 case / export packing 15 1,200 2,400 20 to 22.5 1,000 2,000 25 or more 800 1,600 Export package measurementsmm 543x377x250 Refer to P.362 for other specifications. Refer to P.363 for ordering products not listed. Refer to P.366 for soldering conditions. 360 RK14K14mm Size Insulated Shaft Snap-in Type Dimensions No. Unit:mm Photo Horizontal type without bushing RK14K121For tone control RK14K12AFor vol. control PC board mounting hole dimensions Viewed from mounting side Style LM1 15 25 R1 4.5 12 Shaft shown in full CCW position LM1 (8.2) 3.3 14 6.7 R1 4 8 12 14.3 2 10 (3.5) 4.5 o6 1 (3.2) LM1 15 20 25 R1 4.5 7 12 2.1 0.7 13.5 (16.1) 15.3 2 60 14 (3.2) (3.5) 11 2.1 4 8 Shaft shown in full CCW position Mounting surface Knob Operating 60 (7.5) 15 5 Shaft shown in full CCW position 3.3 6.7 14.3 11.1 (8) 4.5 o6 7 10 3 14 8 6 25 7 12 2 27.5 32.5 20 25 12 12 60 LM1 (7.5) L1 5 4.5 o6 Shaft shown in full CCW position 9.7 10 2 4 R1 14 8 6 M9G0.75 (3.2) (3.5) 15.3 2 11 2.1 R1 20 12.5 17.5 6.7 L1 2.1 13.5 16.1 11.1 (8) LM1 7-o1 hole 0.7 (3.2) (3.5) 2 2.6 6.25 Ring Type M9G0.75 4 8 12 22.5 Through Shaft Type Horizontal type with bushing RK14K122For tone control RK14K12BFor vol. control Vertical type with bushing RK14K124For tone control RK14K12DFor vol. control 7-o1 hole 12 Insulated Shaft 9.7 10 2 2 4.5 o6 6.7 R1 Metal Shaft LM1 (8.2) Slide Potentiometers 7-o1 hole 2 2.6 6.25 Vertical type without bushing RK14K123For tone control RK14K12CFor vol. control Rotary Potentiometers 60 4 8 12 7-o1 hole Mounting surface 361 14mm Size Insulated Shaft Snap-in Type / Other Specifications In addition to the products listed, we can accommodate the follow specifications. Total Resistance Variety Total resistancek 5 10 20 50 100 Resistance Taper Rotary Potentiometers Resistance taper 15A 1B 3B 15C Tapped Types are Also Available RK14K12for audio volume controlis also available with tap. Slide Potentiometers Shaft Variety Unit:mm Without bushing With bushing LM1 LM1 L1 LM1 LM1 LB LB L1 Style Metal Shaft R1 R1 Horizontal type Vertical type R1 Horizontal type Vertical type 15 20 25 30 20 22.5 25 27.5 30 32.5 L1 12.5 15 17.5 20 22.5 25 1 4.5 7 12 12 7 7 12 12 12 12 LB 5 5 5 5 5 5 Detail dimensions R1 Through Shaft Type C0.5 1.5 o6 4.5 0.5 4.5 4.5 0.5 Knob Operating LM1 o6 Insulated Shaft Detail dimensions R1 LM1 =15 only application Ring Type Terminal Layout / Circuit Diagram Without tap for volume With tap for volume 3 3 2 3 2 2 2 For tone and for volume15C 3 3 4 4 2 2 1 1 1 Dummy 1 2 2 3 3 1 3 1 1 1 Dummy 4 1 2 2 3 3 4 1 1 1 2 2 3 3 Dummy Note Marked are specifications recommended by Alps Alpine. Refer to P.363 for ordering products not listed. 362 14mm Size Insulated Shaft Snap-in Type / Ordering Products Not Listed 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 Model type Model type 1 Horizontal type without bushing for tone 2 Horizontal type with bushing for tone 3 Vertical type without bushing for tone Vertical type with bushing for tone Horizontal type without bushing for vol. B Horizontal type with bushing for vol. C Vertical type without bushing for vol. D Vertical type with bushing for vol. Slide Potentiometers 4 A Rotary Potentiometers Code Shaft type Shaft type F Flat Metal Shaft Code Only available in flat format. Length of the shaft Code Length of the shaft 15 15 25 25 20 20 30 30 22 22.5 32 32.5 27 27.5 Knob Operating Code Insulated Shaft Length of the shaft LM1mm Detent B : For tone & generalModel type : 1, 2, 3, 4 V : For vol.Model type : A, B, C, D J 60 50 40 30 20 10 0 10 20 Term."1" Total resistance Code Total resistance k Code Total resistance k 502 5 503 50 103 10 104 100 203 20 A) 15 A( 30 40 50 100 Output volt.across term.2-3 100 (%) Input volt. across term. 1-3 G 3B ) V ) 1B 1B B 70 3B 15C 80 B( C 90 l)( 15A 100 ro A J Resistance taper G 100 (%) Code Output volt.across term.1-2 Resistance taper Input volt. across term. 1-3 Code 60 Rotation travel (%) 70 J 80 90 100 Term."3" Ring Type Resistance taper nt With co C1 ol. Without (v C0 V Center detent Through Shaft Type Code 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" Note Marked are specifications recommended by Alps Alpine. 363 Insulated Shaft Potentiometers List of Varieties Type Series 9mm size 11mm size 12mm size 14mm size RK09K11 RK09D11 RK09K12 RK09Y11L RK11K RK12L12 RK14K Single-unit Dual-unit Single-unit Single-unit Dual-unit Dual-unit Photo Rotary Potentiometers Terminal mounting Vertical / Horizontal Bushing Horizontal Vertical / Horizontal Without With / Without Slide Potentiometers Operating temperature range Without With / Without -10 to 70 Operating life 5,000 cycles 10,000 cycles 1,000,000 cycles Available for automotive use 15,000 cycles Life cycle Metal Shaft Insulated Shaft Knob Operating Electrical performance Total resistance k 5, 10, 20, 50, 100, 200 10 5, 10, 20, 50, 100, 200 Resistance taper 15A, 1B, 3B, 15C B 15A, 1B, 3B, 15C Total resistance tolerance 20 30 30 20 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 -40dB to 0dB 3dB max. Gang error Through Shaft Type Ring Type Mechanical performance 50V AC 20V DC 50V AC for AC only Volume control -40dB to 0dB 3dB max. For tone control within 2dB at center Insulation resistance 100M min. 250V DC 100M min. 500V DC 100M min. 250V DC Voltage proof 250V AC for 1minute 500V AC for 1minute 300V AC for 1minute Center-taps Without Without / With Without Without / With Volume control Detent Without, Center Without Without, Center Without Without, Center Stopper strength 0.3Nm Without bushing 0.5Nm With bushing 0.6Nm 0.5Nm 0.6Nm Push-pull strength 50N max. 30N max. Vibration Shaft configuration 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 Flat type, Knob type, Screwdriver type Flat type Terminal style Page 80N max. Insertion 345 364 RK09D117 352 353 357 364 RK12L12H RK12L127 360 Insulated Shaft Potentiometers Soldering Conditions 366 Potentiometers Cautions 418 Potentiometers Measurement and Test Methods 420 Potentiometers Resistance Taper 422 Note Indicates applicability to all products in the series. 344 Insulated Shaft Potentiometers / Soldering Conditions Reference for Manual Soldering Series RK09D, RK09K, RK09Y11L, RK11K, RK12L, RK14K Tip temperature Soldering time No. of solders 350 max. 3s max. 1 time Reference for Dip Soldering Rotary Potentiometers Slide Potentiometers Metal Shaft Insulated Shaft Knob Operating Through Shaft Type Ring Type 366 Series RK12L Preheating Dip soldering Soldering surface temperature Heating time Soldering temperature Soldering time 100 1 min. max. 260 max. 5s max. No. of solders 2 time max.