RA20 TOCOS | Alldatasheet
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/H1854620mm diameter, single-turn industrial panel controls /H18546Wirewound element /H18546Linear or audio tapers /H18546Single or tandem units, single shaft /H18546Metal shaft and bushing /H18546Panel and PCB mounting styles /H18546Shaft lock available /H185466mm diameter shafts in slot, flat or round end styles /H18546Standard 10mm or 15mm shaft length /H18546Lug or right angle mount pin terminals /H18546Low operating temperature option of /H1153710/H11543C or/H1153730/H11543C, up to/H11536100/H11543C Resistance ( Ω) 100 200 500 Resistance ( Ω) 1,000 2,000 5,000 10,000 20,000 Resolution (%) 0.62 1.12 0.78 0.62 0.46 0.38 Resolution (%) 0.44 0.35 0.25 0.18 0.14 RA20Y RA20YP2
TOCOSAMERICA,INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales @tocos.com www.tocos.com Unit: mm DimensionsRA20 Series RA20Y & RA20X Panel Mount, Single Unit, Single Shaft Right Angle Ear-Lug Terminals RA20YP2 PCB Mount, Single Unit, Single Shaft Right Angle Mount Pin Terminals, 3-Pin Inline Pattern, 2-Pin Standoff Rear Support Bracket RA20YL & RA20XL Panel Mount, Single Unit, Single Shaft with Shaft Lock Right Angle Ear-Lug Terminals Recommended Panel Mounting Hole Recommended Panel Mounting Hole Recommended PCB Mounting Holes
TOCOSAMERICA,INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales @tocos.com www.tocos.com Unit: mm DimensionsRA20 Series RA20YG Panel Mount, Ganged Tandem Unit, Single Shaft Right Angle Ear-Lug Terminals on Each Unit Recommended Panel Mounting Hole
TOCOSAMERICA,INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales @tocos.com www.tocos.com Part Numbering SystemRA20 Series Resistance ( Ω) Resistance ( Ω) 100 200 500 Resistance ( Ω) 1,000 2,000 5,000 Resistance ( Ω) 10,000 20,000 Code 100 200 500 Code 101 201 501 Code 102 202 502 Code 103 203 Standard Nominal Total Resistance Values and Part Numbering Codes Standard Resistance Values and Part Numbering Codes Refer to Shaft End Styles Specifications and Hardware Specifications for details and availability. For additional information, refer to Guidelines and Precautions for Using Panel Controls. RA Y20 203 KL S B10 Resistance Tolerance: K = /H1155510% (standard). J = /H115555% (special order). G = /H115552% (special order). F = /H115551% (special order). Resistance Code: Expressed in ohms. A three digit code where the first two digits are significant figures, and the third digit indicates the number of zeros that follow these figures (i.e., 200 = 20Ω; 201 = 200Ω; 202 = 2,000Ω; 203 = 20,000Ω). See table for standard resistance values. For Single Unit: Specify taper and resistance code as shown. For Ganged Tandem Unit: Specify a taper code and resistance code for each unit starting with the front unit followed by the rear unit. If both units have the same taper and resistance codes, add “X2” suffix per example below. Examples: B203A503 or if both units are the same: B203X2 Resistance Taper: B = Linear. A = CW Audio (logarithm). C = CCW Audio (logarithm). Shaft End Style: S = Slotted. F = Flatted. R = Round. Standard Shaft Length: 10 = 10mm FMS. 15 = 15mm FMS. Up to 30mm shaft length available (special order). Style: Blank = Panel Mount, Single Unit, Single Shaft, Right Angle Ear-Lug T erminals. L = Panel Mount, Single Unit, Single Shaft with Shaft Lock, Right Angle Ear-Lug T erminals. P2 = PCB Mount, Single Unit, Single Shaft, Right Angle Mount Pin T erminals, 3-Pin Inline Pattern, 2-Pin Rear Support Bracket. G = Panel Mount, Ganged Tandem Unit, Single Shaft, Right Angle Ear-Lug T erminals on Each Unit. Operating Temperature Range: Y = /H1153710/H11543C to/H11536100/H11543C. X = /H1153730/H11543C to/H11536100/H11543C. Size: 20 = 20mm Diameter. TOCOS Series Name: RA = Wirewound Element. NOTE: FMS = From Mounting Surface