3310C-125-102L Bourns

Features n Conductive plastic n PC board and bushing mount n Plastic or metal bushing and plastic shaft n Withstands typical industrial washing processes n Compact package saves board and panel space 3310 9 mm Square Sealed Panel Control 1 Electrical Characteristics Standard Resistance Range - Linear 1 K ohms to 1 megohm Total Resistance Tolerance - Linear Tapers 20 % Independent Linearity 5 % End Resistance 2 % or 2 ohms maximum (whichever is greater) Effective Electrical Angle 270 15 Contact Resistance Variation 1 % or 1 ohm (whichever is greater) Dielectric Withstanding Voltage (MIL-STD-202 Method 301) Sea Level 900 VAC minimum 70,000 Feet 350 VAC minimum Insulation Resistance 1,000 megohms minimum Power Rating 70 C (Derate to 0 at 125 C - Voltage Limited By Power Dissipation or 200 VAC, Whichever is Less) 025 watts Theoretical Resolution Essentially infinite Environmental Characteristics Operating Temperature Range -40 C to +125 C (-40 F to +257 F) Storage Temperature Range -55 C to +125 C (-67 F to +257 F) Temperature Coefficient Over Storage Temperature Range 1,000 ppm/C Vibration 30 G Total Resistance Shift 1 % maximum Voltage Ratio Shift 1 % maximum Shock 100 G Total Resistance Shift 1 % maximum Voltage Ratio Shift 1 % maximum Load Life 1,000 hours Total Resistance Shift 10 % TRS maximum Rotational Life (No Load) 50,000 cycles Total Resistance Shift 5 % TRS maximum Contact Resistance Variation 3 % or 3 ohms (whichever is greater) Moisture Resistance MIL-STD-202, Method 103, Condition B Total Resistance Shift 10 % TRS maximum IP Rating IP67 Moisture Sensitivity Level 1 ESD Classification (HBM) N/A Mechanical Characteristics Stop Strength 565 N-cm (8 oz-in) Mechanical Angle 300 nominal Torque Starting 353 N-cm (50 oz-in) maximum Running 353 N-cm (5 0 oz-in) maximum Mounting (Torque on Bushing) 45 N-cm (40 lb-in) max plastic bushing 79 N-cm (70 lb-in) max metal bushing Weight (Single Section) 45 grams (Each Additional Section) 25 grams Terminals Solderable pins Soldering Condition Manual Soldering 965Sn/30Ag/05Cu solid wire or no-clean rosin cored wire 370 C (700 F) max for 3 seconds Wave Soldering 965Sn/3 0Ag/05Cu solder with no-clean flux 260 C (500 F) max for 5 seconds Wash Processes For recommended wash processes, please refer to Additional Features n Audio taper versions available as special order n RoHS compliant* 3310 9 mm Square Sealed Panel Control Standard Resistance Table How To Order 3310 Y - 0 0 1 - 103 L Resistance Resistance (Ohms) Code Model Number Designator 1,000 102 3310 = 9 mm Panel Control 2,000 202 5,000 502 Terminal Style Designator 10,000 103 Single Cup: 20,000 203 C = In-line Straight Terminals Side Exit 254 mm centers 50,000 503 R = In-line Terminals Rear Exit 254 mm centers 100,000 104 200,000 204 P = 508 mm x 2 54 mm Triangular Pattern Rear Exit 500,000 504 Y = 508 mm x 508 mm Triangular Pattern Rear Exit 1,000,000 105 Dual Cup (Pot/Pot or Pot/Switch): Popular values listed in boldface Consult factory H = Dual In-line Straight Terminals Rear Exit 254 mm centers for special resistances Shaft End Designator 0 = Shaft End Slotted Date Code Description 1 = Shaft End Flatted Shaft Length Designator YYWWM 0 = 127 mm FMS Long Plastic Shaft (Available w/bushing only) 1 = 1905 mm FMS Long Plastic Shaft (A vailable w/bushing only) M = COUNTRY OF MANUFACTURE 2 = 559 mm FMS Long Plastic Shaft (Bushingless version only) (MEXICO) Bushing Designator WW = WEEK NUMBER Pot (or Pot/Pot): YY = LAST TWO DIGITS OF YEAR 1 = 635 mm x 6 35 mm Plastic MANUFACTURED 2 = 635 mm x 635 mm Ni Plated Brass 5 = Bushingless (Board Level Control) Pot/Switch Bushing Designator (use with H terminal style only) 3 = 635 mm x 635 mm Plastic 4 = 635 mm x 635 mm Ni Plated Brass 6 = Bushingless (Board Level) Resistance Code (1st 2 digits are significant, 3rd digit is number of 0s to follow) RoHS Identifier L = Compliant Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.