3500S-1-102L_12 BOURNS | Alldatasheet

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Features

■ Bushing mount ■ Sealable ■ Non-standard features and specifi cations available ■ Optional high torque feature ■ Optional center tap feature ■ Gangable ■ RoHS compliant* 3500/3501 - Precision Potentiometer Electrical Characteristics1 3500 Wirewound Element 3501 Hybritron ® Element (whichever is greater) Dielectric Withstanding Voltage (MIL-STD-202, Method 301) Power Rating (Voltage Limited By Power Dissipation or 325 VAC, Whichever Is Less) Environmental Characteristics1 Temperature Coeffi cient Over Storage Temperature Range Moisture Resistance (MIL-STD-202, Method 103, Condition B) Mechanical Characteristics1 Soldering Condition 1At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.2Consult manufacturer for complete specifi cation details. BOLDFACE LISTINGS ARE IN STOCK AND READILY AVAILABLE THROUGH DISTRIBUTION. FOR OTHER OPTIONS CONSULT FACTORY. Recommended Part Numbers Part Number Resistance ( Ω) Resolution (%) 3500S-1-102L 1,000 .030 3500S-1-502L 5,000 .018 3500S-1-103L 10,000 .019 3500S-2-102L 1,000 .030 3500S-2-502L 5,000 .018 3500S-2-103L 10,000 .019 Part Number Resistance ( Ω) 3501H-1-102L 1,000 3501H-1-502L 5,000 3501H-1-103L 10,000 *RoHS COMPLIANT “Hybritron” is a registered trademark of Bourns, Inc. *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. ROHS IDENTIFIER: L = COMPLIANT

3500/3501 - Precision Potentiometer Panel Thickness Dimensions PANEL POT LOCKWASHER HEX NUT 2.46 - 3.81 (.097 - .150) 1.60 +.08/-.03 (.063 +.003/-.001) 10.44 ± .07 (.411 ± .003) DIA. DIA. ADDITIONAL HOLE FOR ANTI-ROTATION PIN MM (INCHES)DIMENSIONS: Anti-rotation pin hole is shown at six o'clock position for reference only. The actual location is determined by the customer's application. Refer to the front view of the potentiometer to see the location of the optional A/R pin. Panel thickness and hole diameters are recommended for best fit. However, customers may adjust the dimensions to suit their specific application. TOLERANCES: ± 7.42 (.292)R 0.127 (.005) “Hybritron” is a registered trademark of Bourns, Inc. Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. REV. 06/12 Product Dimensions .25 (.010) X 45 ° CHAMFER WIPER 3/8 "-32 2A THD UNEF CCW 12.7 (1/2) 8.0 ± .38 (.315 ± .015) NOTE: SHAFT LENGTH VARIATIONS 3500S-1-RC 3500S-2-RC 3501H-1-RC CW 3500S 5.46 ± .76 (.215 ± .030) 1.52 (.06) 25.4 ± .51 (1.00 ± .02) 10.32 + .00/ - .05 (.4062+.000/-.002) PILOT DIA. .6.34 + .00/- .01 REF. 20.64 ±.79 (13/16 ± 1/32) DIA. 22.23 (7/8) ADJUSTMENT SLOT LOCATION OF OPTIONAL A/R PIN ON R 45 ° ± 5 ° 8.9 (.35) 45 ° ± 5 ° 16.0 (.63) R MAX. TOLERANCES: EXCEPT WHERE NOTED FRACTIONS: ±1/64 MMDIMENSIONS: (IN.)1 3 CW CLOCKWISE CCW

2 WIPER

WIDE X.81 (.032) DEEP.81 ± .25 (.032 ± .010) (17.46) (20.64) (20.64) 7.37 (.29) .25 (.010) X 45 ° CHAMFER WIPER 3/8 "-32 2A THD UNEF CCW 12.7 (1/2) 8.0 ± .38 (.315 ± .015) CW 3501H 2.54 (.10) MIN. 1.52 (.06) 25.4 ± .51 (1.00 ± .02) 10.32 + .00/ - .05 (.4062+.000/-.002) PILOT DIA. .6.34 + .00/- .01 REF. 20.64 ±.79 (13/16 ± 1/32) DIA. 22.23 (7/8) ADJUSTMENT SLOT LOCATION OF OPTIONAL A/R PIN ON R 45 ° ± 5 ° 8.9 (.35) 45 ° ± 5 ° 16.0 (.63) R MAX. .467 (.184) .49 (12.45) .76 (.03).76 (.03) WIDE X.81 (.032) DEEP.81 ± .25 (.032 ± .010) 7.37 (.29) 20.50 ± .38 (.807 ± .015) 23.62 ± .25 (.930 ± .010)