Rotary Slide Metal Insulated Knob Ring Potentiometers Potentiometers Shaft Shaft Operating Type 12mm Size Insulated Shaft Snap-in Type RK12L High performance 12mm wide type Typical Specifications Items Specifications 20 Total resistance tolerance Maximum operating voltage 50V AC for AC only Total rotational angle 3005 2 to 15mNm Rotational torque Operating life 15,000 cycles Operating temperature range 10 to 70 Product Line Minimum order unit pcs. Number of Mounting Shaft Length of the shaft Center Total resistance Resistance Drawing Application Products No. resistor elements direction type LM1 mm detent k taper No. Japan Export 20 50 1B 1,000 2,000 RK12L1230C0K Without 30 10 15A RK12L1230C0T Vertical 2 type 25 20 For tone RK12L1230C1M With 1B 800 1,600 50 RK12L123000E 30 Horizontal 10 15A RK12L1210C0R 1 type Dual-unit Flat 15 50 15C 1,200 2,400 RK12L12C0C0V 25 RK12L12C0A0E Vertical Without 10 2 type For vol. RK12L12C0A0G 15A 800 1,600 30 20 RK12L12C0A0A Horizontal 10 RK12L12A0C0R 1 type For the Mixing Console Market Minimum order unit pcs. Number of Mounting Shaft Lengthof the shaft Center Total resistance Resistance Drawing Application Products No. resistor elements direction type LMmm detent k taper No. 1 Japan Export Without 15A For vol. RK12L12H0005 Vertical Dual-unit Flat 30 20 800 1,600 2 type With 1B For tone RK12L1270009 Other varieties are also available. Refer toOther Specification (P.364). Packing Specifications Tray Number of packages pcs. Length of the shaft Export package LMmm measurements mm 1 1 case / Japan 1 case / export packing 15 1,200 2,400 20 1,000 2,000 374532240 25, 30 800 1,600 Refer to P.364 for other specifications. Refer to P.365 for ordering products not listed. Refer to P.371 for soldering conditions. 363 NoteRotary Slide Metal Insulated Knob Ring Potentiometers Potentiometers Shaft Shaft Operating Type R3 R3 12mm Size Insulated Shaft Snap-in Type RK12L Dimensions Unit:mm PC board mounting hole dimensions No. Photo Style Viewed from mounting side 30 12 Horizontal type ( ) 8.6 12 RK12L121For tone control 3.3 RK12L12AFor vol. control 1 0.3 6-0.8 0.6 ( ) hole 14 2 2.1 2.6 5.9 Shaft shown in full CCW position Vertical type 1 15 20 25 30 LM RK12L123For tone control 4.5 7 12 12 R1 RK12L12CFor vol. control 12 13 LM1 (8.6) RK12L127For tone control R1 RK12L12HFor vol. control 2 2 2 6-0.8 6 hole 0.3 10 Mounting ( ) 13 (3.2) surface ( ) Shaft shown in 3.5 full CCW position Terminal Layout / Circuit Diagram 3 3 2 2 231 12 3 Outer R1123 Inner R2 1 2 3 1 1 12mm Size Insulated Shaft Snap-in Type / Other Specifications In addition to the products listed, we can accommodate the follow specifications. Total Resistance Variety Total resistance k 5 10 20 50 100 200 Resistance Taper 15A 1B 3B 15C Resistance taper Shaft Variety Unit:mm Vertical type Horizontal type LM1 LM1 Style R1 R1 LM 15 20 25 30 1 Shaft variety 1 4.5 7 12 12 Note Marked are specifications recommended by Alps. Refer to P.365 for ordering products not listed. 364 RK12L12-RV14.EPS 60 60 5.4 5.5 (3.5) 10 0.6 2 ( ) 3.2 4.5 4.5 6 6 9.5 6 9.5 6 2.1 12.2 2 2 6 10 11