RV202 Series
TOCOS
PA N E L C O N T R O L S
®
20mm Diameter, Single-Turn, Carbon Industrial Panel Controls
RV202YN
RV202YP
Features
20mm diameter, single-turn industrial panel controls Carbon film element Single unit, single shaft Linear or audio tapers Available in right angle mounting styles only Metal shaft and bushing 6 mm diameter shafts in slot, flat or round end styles Standard 15mm or 20mm shaft length Panel or PC board mounting styles Lug or right angle mount pin terminals
Specifications
Electrical
Standard Resistance Range . . . . . . . . . . B = 500 Ω to 2M Ω A,C = 1k Ω to 2M Ω Resistance Tolerance . . . . . . . . . . . . . . . . . 10% standard Load Life . . . . . . . . . . . . . . . . End Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Ω max. Resistance Taper . . . . B = linear; A = CW audio (logarithm); C = CCW audio (logarithm) Peak Noise (C.R.V.) . . . . . . . . . . . . . . . . . . . . . . . . . 2% max. Power Rating . . . . . . . . . . . B = 0.25 watt; A,C = 0.125 watt at 40 C, 0 watt at 85 C Maximum Input Voltage . . . . . . . . 350VDC or power rating, whichever is smaller Insulation Resistance . . . . . 100M Ω minimum at 1,000VDC Dielectric Strength . . . . . . . . . . . . . . . . 1,000VAC, 1 minute Adjustment Travel . . . . . . . . . . . . . . . . . . . . . . . . . 270 10
Environmental
Temperature Range . . . . . . . . . . . . . . . . . . Temperature Characteristics . . . . . . . . . . . 10 C to 85 C 80 C, 5 hours without load ∆T/R ) 10%
40 C, 0.25 watt, 1,000 hours ∆T/R ) 10%
Moisture and Load Life . . . . . . . . . . . . 40 C, 90-95%RH, 500 hours with rated load ∆T/R ) 10% Thermal Shock . . . . . . . . . . . . . . . . . . . . . . . 10 C ~ 85 C, 5 cycles without load ∆T/R ) 10% Vibration . . . . . . . . . . . . . . . . . . .10-55Hz, 1.5mm amplitude, 3 directions, 2 hours each ∆T/R ) 4% Soldering Heat Resistance . . . . . . . . . . . 350 C, 3 seconds ∆T/R ) 2% Rotational Life . . . . . . . . . . . . . . . 15,000 cycles without load ∆T/R ) 7%
R = Total Resistance Value; ∆T/R = Total Resistance Change
Mechanical
Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . . 290 5 Shaft Torque . . . . . . 50 to 300 gf • cm (0.693 to 4.159 oz • in) Stop Strength . . . . . . . . . . . . . 9 kgf • cm (124.76 oz • in) max. Mounting Nut Torque . . . . . . 15 kgf • cm (207.94 oz • in) max. Solderability . . . . . . . . . . . . . . . . . . . . . . . 235 C, 5 seconds Marking . . . . . . . . . . . . . Model type, taper, resistance code, shaft type, terminal identification, date code
32
1177 East Tower Road, Schaumburg, IL 60173
TOCOS AMERICA, INC.
Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales@tocos.com www.tocos.com
RV202 Series
RV202YN
Panel Mount, Single Unit, Single Shaft Right Angle Ear-Lug Terminals
Dimensions
Unit: mm
Recommended Panel Mounting Holes
RV202YP
PCB Mount, Single Unit, Single Shaft Right Angle Mount Pin Terminals, 3-Pin Inline Pattern, 2-Pin Standoff Rear Support Bracket
Recommended PCB Mounting Holes
TOCOS AMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales@tocos.com www.tocos.com
33
RV202 Series
RV 202 Y N 20 S B 103 K
Part Numbering System
NOTE: FMS = From Mounting Surface
Resistance Tolerance: K =
10% (standard).
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., 100 = 10 Ω ; 101 = 100 Ω ; 102 = 1,000 Ω ; 103 = 10,000 Ω ; 105 = 1,000,000 Ω ). See table for standard resistance values. Resistance Taper: B = Linear. A = CW Audio (logarithm). C = CCW Audio (logarithm). Shaft End Style: S = Slotted. F = Flatted. R = Round. Standard Shaft Length: 15 = 15 mm FMS. 20 = 20mm FMS. Up to 30mm shaft length available (special order ). Style: N = Panel Mount, Single Unit, Single Shaft, Right Angle Ear-Lug Terminals. P = PCB Mount, Single Unit, Single Shaft, Right Angle Mount Pin Terminals, 3-Pin Inline Pattern, 2-Pin Standoff Rear Support Bracket. Operating Temperature Range: Y = 10 C to 85 C.
Size and Style: 20 = 20mm Diameter; 2 = Style of 20mm Size. TOCOS Series Name: RV = Carbon Film Element.
Standard Resistance Values and Part Numbering Codes
Standard Nominal Total Resistance Values and Part Numbering Codes
Resistance ( Ω ) 500 Code 501 Resistance ( Ω ) 1,000 2,000 5,000 Code 102 202 502 Resistance ( Ω ) 10,000 20,000 50,000 Code 103 203 503 Resistance ( Ω ) 100,000 200,000 500,000 Code 104 204 504 Resistance ( Ω ) 1,000,000 2,000,000 Code 105 205
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.
34
1177 East Tower Road, Schaumburg, IL 60173
TOCOS AMERICA, INC.
Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales@tocos.com www.tocos.com
