RK27111 ALPSALPINE | Alldatasheet
Document overview
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Technical content
Refer to P.334 for attached parts. Refer to P.336 for ordering products not listed. In addition to the products listed, we can accommodate the follow specifications. Products Specification Type Model Mounting height （mm） Detent variety Gang error※ Single-shaft, single-unit RK27111 Single-shaft, dual-unit RK27112 Single-shaft, quad-unit RK27114 12.5 Center −60dB to 0dB within 3dB −80dB to −60dB within 5dB possible depending on total resistance and taper. Total Resistance Variety Total resistance （kΩ） 105 20 50 100 250 Resistance Taper Resistance taper 15A 3B Dimensions of Shaft 1） Slotted type Unit:mm 2） Flat type Unit:mm M8G0.75 60˚ 4.5 Shaft shown in full CCW position M8G0.75 C0.5 1.6 Not specified slotting angle Marked are specifications recommended by Alps Alpine. ※ The gang error of single-shaft, 4-gang potentiometers is the gang error between R1 and R2 and between R3 and R4. The gang error for 5kΩ is within 3dB at −50dB to 0dB. Note 27mm Size Metal Shaft Type / Other Specifications
When ordering product varieties that are not listed, specify referring to the examples below. Sample Part Number Marked are specifications recommended by Alps Alpine. Note 27mm Size Metal Shaft Type / Ordering Products Not Listed R K 2 7 1 1 2 A 0 S 2 5 C 0 A 1 0 4 Detent Model type Code 111 112 12 A 12B 14A 14B Model type Single-unit without detent Single-unit, with detent Dual-unit for vol. (without detent) Dual-unit for vol. (with detent) Quad-unit for vol. (without detent) Quad-unit for vol. (with detent) Shaft type Code F Shaft type Flat S Slotted Length of the shaft L1 （mm） Resistance taper Total resistance Code Length of the shaft 20 20 Code Length of the shaft Code 502 103 Total resistance （k Ω） Total resistance （k Ω） 100 Code 503 10 4 203 20 250254 Code A V Resistance taper 15A Code Detent Code Detent Without Center 21 21 — — 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 (%) V(vol.control)(3B) J J A(15A)