27mm Size Metal Shaft Type Potentiometer Product Varieties In addition to the recommended products, the following specifications can also be accommodated. Products Specification Rotary Potentiometers Type Model Slide Potentiometers Single-shaft, single-unit RK27111 Single-shaft, dual-unit RK27112 Single-shaft, quad-unit RK27114 Mounting height mm Detent variety 12.5 Center 21 31 41 Gang error -60dB to 0dB within 3dB -80dB to -60dB within 5dB possible depending on total resistance and taper. Total Resistance Variety Total resistancek Metal Shaft Insulated Shaft 5 10 20 50 100 250 Resistance Taper Resistance taper 15A 3B Knob Operating Ring Type Devices Dimensions of Shaft 1 Slotted type Unit:mm Not specified slotting angle L1 7 L1 1.6 1 15 o6 20 25 30 C0.5 M8G0.75 2 Flat type Unit:mm L1 R1 4.5 60 o6 7 M8G0.75 Shaft shown in full CCW position L1 R1 15 7 20 12 25 12 30 12 C1 Note marked are specifications recommended by ALPS. Refer to P.374, 470 for resistance taper. Refer to P.379 for attached parts. 373 27mm Size Metal Shaft 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 example below. Sample Part Number R K 2 7 1 1 2 A 0 S 2 5 C 0 A 1 0 4 Rotary Potentiometers Slide Potentiometers Model type Model type Code 111 Single unit 112 Single unit, with detent 12A Dual unit for vol. Shaft type Code Shaft type F Flat S Slotted Metal Shaft Length of the shaft L1mm Code Length of the shaft 15 15 20 20 25 25 30 30 Insulated Shaft Knob Operating Ring Type Devices Detent Code Detent C0 Without C1 Center 21 21 31 31 41 41 V 3B 90 80 70 60 50 40 30 nt ro l)( 3B ) 15A 20 10 0 A) 15 A( l.c o A 100 V (v o Resistance taper Output volt.across term.1-2 100 (%) Input volt. across term. 1-3 G Code J Resistance taper 10 Term."1" 20 30 40 50 60 70 Rotation travel (%) 80 90 100 J Term."3" Total resistance Total resistance Total resistance k Code 502 5 503 50 103 10 104 100 203 20 254 250 Code k Note marked are specifications recommended by ALPS. 374