3310C-125-102 Bourns Inc., 3310C-125-102 Datasheet

3310C-125-102

Manufacturer Part Number
3310C-125-102
Description
Manufacturer
Bourns Inc.
Type
Potentiometerr
Datasheet

Specifications of 3310C-125-102

Resistance
1kohm
Power Rating
1/4W
Tolerance (+ Or -)
20%
Number Of Turns
1Turn
Mounting Style
Through Hole
Termination Style
Pin
Operating Temp Range
-40C to 125C
Failure Rate
Not Required
Shaft Diameter (mm)
3.18mm
Product Diameter (mm)
Not Requiredmm
Product Length (mm)
17.88mm
Product Height (mm)
9.53mm
Product Depth (mm)
9.53mm
Temperature Coefficient
±1000
Lead Free Status / RoHS Status
Not Compliant
Standard Resistance Range - Linear .................................................................................................................................................. 1 K ohms to 1 megohm
Total Resistance Tolerance - Linear Tapers .................................................................................................................................................................... ±20 %
Independent Linearity ....................................................................................................................................................................................................... ±5 %
Absolute Minimum Resistance ..................................................................................................................................................................... 2 ohms maximum
Effective Electrical Angle ......................................................................................................................................................................................... 270 ° ±15 °
Contact Resistance Variation ........................................................................................................................................... 1 % or 1 ohm (whichever is greater)
Dielectric Withstanding Voltage (MIL-STD-202 – Method 301)
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) ...................................... 0.25 watts
Theoretical Resolution ...................................................................................................................................................................................Essentially infi nite
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 Coeffi cient Over Storage Temperature Range ............................................................................................................................ ±1,000 ppm/°C
Vibration ............................................................................................................................................................................................................................ 30 G
Shock .............................................................................................................................................................................................................................. 100 G
Load Life ................................................................................................................................................................................................................. 1,000 hours
Rotational Life (No Load) ..................................................................................................................................................................................... 50,000 cycles
Moisture Resistance .................................................................................................................................................. MIL-STD-202, Method 103, Condition B
IP Rating ............................................................................................................................................................................................................................. IP67
Stop Strength ........................................................................................................................................................................................... 5.65 N-cm (8 oz.-in.)
Mechanical Angle ................................................................................................................................................................................................ 300 ° nominal
Torque
Weight (Single Section).............................................................................................................................................................................................. 4.5 grams
Terminals .......................................................................................................................................................................................................... Solderable pins
Marking ................................................................. Manufacturer’s trademark, model number, product code, terminal style, resistance code and date code
Ganging ..........................................................................................................................................................................................................2 cups maximum
Hardware ...........................................One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number.
Flammability ........................................................................................................................................................................................... Conforms to UL94V-0
Epoxy .................................................................................................................................................................................................... Conforms to UL 94V-1
IP Rating ............................................................................................................................................................................................................................. IP67
Contact Resistance .............................................................................................................................................................................................. 2 ohms max.
Dielectric Strength .......................................................................................................................................................................................................350 VDC
Detent Torque ...................................................................................................................................................................................................... 0.5 oz-in min.
Power Rating (Resistive Load) .....................................................................................................................................................................100 mA @ 16 VDC
Electrical Characteristics
Environmental Characteristics
Mechanical Characteristics
Switch Characteristics
Sea Level ............................................................................................................................................................................................... 900 VAC minimum
70,000 Feet ........................................................................................................................................................................................... 350 VAC minimum
Total Resistance Shift .................................................................................................................................................................................±1 % maximum
Voltage Ratio Shift ......................................................................................................................................................................................±1 % maximum
Total Resistance Shift .................................................................................................................................................................................±1 % maximum
Voltage Ratio Shift ......................................................................................................................................................................................±1 % maximum
Total Resistance Shift .......................................................................................................................................................................±10 % TRS maximum
Total Resistance Shift .........................................................................................................................................................................±5 % TRS maximum
Contact Resistance Variation ................................................................................................................................... 3 % or 3 ohms, whichever is greater
Total Resistance Shift .......................................................................................................................................................................±10 % TRS maximum
Starting ............................................................................................................................................................................3.53 N-cm (5.0 oz.-in.) maximum
Running ...........................................................................................................................................................................3.53 N-cm (5.0 oz.-in.) maximum
Mounting (Torque on Bushing) ......................................................45 N-cm (4.0 lb.-in.) max [plastic bushing]; 79 N-cm (7.0 lb.-in.) max [metal bushing]
(Each Additional Section) .................................................................................................................................................................................... 2.5 grams
Soldering Condition
Manual Soldering ................................................ 96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire; 370 °C (700 °F) max. for 3 seconds
Wave Soldering .........................................................................96.5Sn/3.0Ag/0.5Cu solder with no-clean fl ux; 260 °C (500 °F) max. for 5 seconds
Wash Processes ....................................................... For recommended wash processes, please refer to http://www.bourns.com/pdfs/sldclen.pdf
Features
3310 - 9 mm Square Sealed Panel Control
Conductive plastic
PC board and bushing mount
Plastic or metal bushing and plastic shaft
Withstands typical industrial washing
processes
Compact package saves board and panel
space
Customers should verify actual device performance in their specifi c applications.
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifi cations are subject to change without notice.

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3310C-125-102 Summary of contents

Page 1

Electrical Characteristics Standard Resistance Range - Linear .................................................................................................................................................. 1 K ohms to 1 megohm Total Resistance Tolerance - Linear Tapers .................................................................................................................................................................... ±20 % Independent Linearity ....................................................................................................................................................................................................... ±5 % Absolute Minimum Resistance ..................................................................................................................................................................... 2 ohms maximum Effective Electrical Angle ......................................................................................................................................................................................... 270 ...

Page 2

Additional Features ■ Audio taper versions available as special order ■ RoHS compliant versions available* 3310 - 9 mm Square Sealed Panel Control Standard Resistance Table Resistance Resistance (Ohms) Code 1,000 102 2,000 202 5,000 502 10,000 103 20,000 203 ...

Page 3

... COMMON DIMENSIONS 3310C-101 Plastic Flatted Shaft MOUNTING SURFACE 2.39 (.094) 6.35 ± .08 4.83 (.250 ± .003) (.190) MOUNTING DIA. ...

Page 4

... X .038) 7.62 ANTI-ROTATION (.300) BOSS DIA. MOUNTING SURFACE .38 (.015) MIN. STANDOFF .51 2 PLACES (.020) 3310C-002 5.08 ± .51 (.200 ± .020 NOTE: * Only recommended shaft length for bushingless version 3310P-025 * Bushingless 7.62 ± .20 DIA. (.300 ± .008) 6.35 ± .20 DIA. (.250 ± ...

Page 5

Square Sealed Panel Control Product Dimensions COMMON DIMENSIONS 3310H-003 Pot/Switch Dual Cup Plastic Bushing 9.53 ± .25 (.375 ± .010 PRIMARY ELEMENT 9.75 ± .38 (.383 ± .015) . SWITCH ...

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