Data SheetData Sheet Series 201 Electrocomponents Trimmer Potentiometer Commercial 15 mmDiameter Carbon Composition Trimmer Potentiometer Features Miniature size knob 19/32 (15.08mm) diameter Printed circuit mounting with knob parallel or perpendicular to printed circuit board Wide resistance range Knob slotted for screwdriver adjustment Reliable CTS composition resistance element Low cost RoHS compliant Electrical and Mechanical Specifications Resistance Range Stop Strength 1 2 /2 in-lb (2.9 kgf-cm min.) 500 through 5 Megohms Fixed resistor available Adjusting Knob Information Diameter: 19/32 (15.08mm) Resistance Tolerance Trim: 30%, 20%, 10% Knob Periphery Knob Adjustmeent CTS Type Power Rating, Watts Standard: Smooth round Slotted front or rear screwdriver adjust 201 R 1 /4 watt 55 C ( resistance up to 5000 ) ( resistance up to 5000 ) 1 ( resistance above 5000 ) /5 watt 55C Standard Color: Blue Voltage Rating 350 VDC Mounting Information Angle of Rotation Type 201U for mounting control with knob parallel to printed 260 circuit board. Turning Torque Type 201X for mounting control with knob perpendicular to printed circuit board. Standard: 3/4 to 6 in-oz (54 432 gf-cm) Special: 2 to 7 in-oz (144 505 gf-cm) Operating Temperature ~ -35C 85C 11/13/13 2013 CTS Corporation. All rights reserved. Information subject to change. 1 - 2 CTS Electrocomponents www.ctscorp.com1.02 .040 1.02 5.87 1.4 Type 201XR .040 .231 .055(3) 3.96 .156 7.54 .297 5.54 3.96 .218 .156 R 11.1 CTS .437 4.37 4.37 .172 .172 mm DIMENSION: INCH 15.1 .594 MAX DIA Type 201UR 12.7 1.02 4.76 .500 1.02 .040 MIN .187 .04 5.60 6.76 6.76 .220 .266 .266 1.42(2) 7.54 .056 .297 3.17(2) 5.54 .125 .218 11.10 2.78 .437 .109 R 11.1 CTS .437 MTG. SURFACE 4.37 4.37 .172 .172 15.1 1.40(2) mm .594 4.0 .055 DIMENSION: .157 INCH Ordering Information 201 X R 103 B RESIST TOL A 10% B 20% C 30% RESISTANCE CODE MOUNTING STYLE EXAMPLES KNOB TYPE X VERTICAL CODERESISTANCE MOUNT 501 500 U HORIZONTAL R SCREWDRIVER SLOTTED, 102 1K MOUNT SMOOTH EDGE 10K 103 503 50K 104 100K 2013 CTS Corporation. All rights reserved. Information subject to change. 11/13/13 2 - 2 CTS www.ctscorp.com Electrocomponents