3540S-1-102

3540S-1-102 Datasheet

3540/3541 - Precision Potentiometer

Part	Datasheet
3540S-1-102	3540S-1-102 (pdf)

Related Parts	Information
3540S-1-503	3540S-1-503
3540S-1-501	3540S-1-501
3540S-1-203	3540S-1-203
3540S-1-202	3540S-1-202
3540S-1-101	3540S-1-101
3540S-1-103	3540S-1-103
3541H-1-502	3541H-1-502
3541H-1-103	3541H-1-103
3541H-1-102	3541H-1-102
3540S-1-502	3540S-1-502
3540S-1-104	3540S-1-104

PDF Datasheet Preview
• Bushing mount • Optional center tap and rear shaft extension • Optional AR lug feature • Gangable with common or concentric shafts • High torque available • Optional % linearity • Non-standard features and specifications available 3540/3541 - Precision Potentiometer Electrical Characteristics1 3540 Wirewound Element 3541 Element Standard Resistance Range to 100 K ohms K to 100 K ohms Total Resistance Tolerance % % Independent Linearity % % Effective Electrical Angle ° +10 °, -0 ° +10 °, -0 ° Absolute Minimum Resistance/..........1 ohm or % maximum........Minimum voltage Minimum Voltage whichever is greater % maximum Noise ohms ENR maximum ........Output smoothness % maximum Dielectric Withstanding Voltage MIL-STD-202, Method 301 Sea Level VAC minimum VAC minimum Power Rating Voltage Limited By Power Dissipation or 447 VAC, Whichever Is Less +70 °C watts +125 °C watt Insulation Resistance 500 VDC megohms minimum megohms minimum Resolution recommended part nos. ....Essentially infinite Environmental Characteristics1 Operating Temperature Range °C to +125 °C °C to +125 °C Storage Temperature Range °C to +125 °C °C to +125 °C Temperature Coefficient Over Storage Temperature Range2 ppm/°C maximum/unit ppm/°C maximum/unit G Wiper Bounce millisecond maximum millisecond maximum G Wiper Bounce millisecond maximum millisecond maximum Load Life hours, 2 watts hours, 2 watts Total Resistance Shift % maximum % maximum Moisture Resistance MIL-STD-202, Method 103, Condition B Total Resistance Shift % maximum % maximum IP Rating 40 Mechanical Characteristics1 Stop Strength N-cm 75 oz-in. minimum Mechanical Angle ° +10 °, -0 ° Torque Starting & Running N-cm oz.-in. max. N-cm 15-18 lb.-in. max. Shaft mm in. T.I.R. Lateral Runout mm in. T.I.R. Shaft End Play mm in. T.I.R. Shaft Radial Play mm in. T.I.R. Pilot Diameter mm in. T.I.R. Backlash ° maximum 21 gm Terminals solder lugs Soldering Condition ....................Recommended hand soldering using Sn95/Ag5 no clean solder, ” wire diameter. Maximum temperature 399 °C 750 °F for 3 seconds. No wash process to be used with no clean flux. Marking name and part number, resistance value and tolerance, linearity tolerance, wiring diagram, and date code Ganging Multiple Section Pots. cups maximum Hardware lockwasher H-37-2 and one mounting unit H-38-2 is shipped with each potentiometer. 1At room ambient +25 °C nominal and 50 % relative humidity nominal, except as noted. 2Consult manufacturer for complete specification details.

PDF Datasheet Preview

• Bushing mount
• Optional center tap and rear shaft extension
• Optional AR lug feature
• Gangable with common or concentric shafts
• High torque available
• Optional % linearity
• Non-standard features and specifications available
3540/3541 - Precision Potentiometer

Electrical Characteristics1 3540 Wirewound Element 3541 Element

Standard Resistance Range to 100 K ohms K to 100 K ohms

Total Resistance Tolerance % %

Independent Linearity % %

Effective Electrical Angle ° +10 °, -0 ° +10 °, -0 °

Absolute Minimum Resistance/..........1 ohm or % maximum........Minimum voltage

Minimum Voltage
whichever is greater
% maximum

Noise ohms ENR maximum ........Output smoothness %
maximum

Dielectric Withstanding Voltage MIL-STD-202, Method 301

Sea Level VAC minimum VAC minimum

Power Rating Voltage Limited By Power Dissipation or 447 VAC, Whichever Is Less
+70 °C watts
+125 °C watt

Insulation Resistance 500 VDC megohms minimum megohms minimum

Resolution recommended part nos. ....Essentially infinite

Environmental Characteristics1

Operating Temperature Range °C to +125 °C °C to +125 °C Storage Temperature Range °C to +125 °C °C to +125 °C Temperature Coefficient Over

Storage Temperature Range2 ppm/°C maximum/unit ppm/°C maximum/unit G

Wiper Bounce millisecond maximum millisecond maximum G

Wiper Bounce millisecond maximum millisecond maximum Load Life hours, 2 watts hours, 2 watts

Total Resistance Shift % maximum % maximum Moisture Resistance MIL-STD-202, Method 103, Condition B

Total Resistance Shift % maximum % maximum IP Rating 40

Mechanical Characteristics1

Stop Strength N-cm 75 oz-in. minimum Mechanical Angle ° +10 °, -0 ° Torque Starting & Running N-cm oz.-in. max.

N-cm 15-18 lb.-in. max. Shaft mm in. T.I.R. Lateral Runout mm in. T.I.R. Shaft End Play mm in. T.I.R. Shaft Radial Play mm in. T.I.R. Pilot Diameter mm in. T.I.R. Backlash ° maximum 21 gm Terminals solder lugs

Soldering Condition ....................Recommended hand soldering using Sn95/Ag5 no clean solder, ” wire diameter. Maximum temperature 399 °C 750 °F for 3 seconds. No wash process to be used with no clean flux.

Marking name and part number, resistance value and tolerance, linearity tolerance, wiring diagram, and date code

Ganging Multiple Section Pots. cups maximum Hardware lockwasher H-37-2 and one mounting unit H-38-2
is shipped with each potentiometer.
1At room ambient +25 °C nominal and 50 % relative humidity nominal, except as noted. 2Consult manufacturer for complete specification details.

More datasheets: 3540S-1-501 | 3540S-1-203 | 3540S-1-202 | 3540S-1-101 | 3540S-1-103 | 3541H-1-502 | 3541H-1-103 | 3541H-1-102 | 3540S-1-502 | 3540S-1-104

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived 3540S-1-102 Datasheet file may be downloaded here without warranties.

Datasheet ID: 3540S-1-102 522058