EYGA121807M - PANASONIC - Datasheet.Live

Model 140

www.vishay.com Vishay Spectrol

Revision: 27-Sep-2018 1Document Number: 57097

For technical questions, contact: sferprecisionpot@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

1/2" (12.7 mm) Single - Turn Wirewound

Bushing Mount Type Precision Potentiometer

DESIGN SUPPORT TOOLS

FEATURES

• Ohmic value range: 50  up to 20 k

• Smallest size available: 12.7 mm

• Mechanical stops on request

• High torque and sealed versions available

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

Note

• Nothing stated herein shall be construed as a guarantee of

quality or durability

QUICK REFERENCE DATA

Sensor type ROTATIONAL, single turn wirewound

Output type

Market appliance

Dimensions

Output by turrets

Professional

1/2" (12.7 mm)

click logo to get started

Available

Models

ELECTRICAL SPECIFICATIONS

PARAMETER

Total Resistance 50  to 20 k

Tolerance ± 5 %

Absolute Minimum Resistance Linearity x total resistance or 0.5 , whichever is greater

Linearity (Independent) ± 1.0 %

Noise 100  ENR

Power Rating 2 W at 40 °C ambient derating linearly to zero at 125 °C

Insulation Resistance 1000 M min. 500 VDC

Dielectric Strength 1000 VRMS, 60 Hz

Electrical Angle 320° ± 5°

End Voltage Linearity x total applied voltage for total resistance above 20 ;

2.0 % of total applied voltage for 20  and below

MATERIAL SPECIFICATIONS

Shaft Stainless steel, non magnetic

non-passivated

Housing Aluminum, anodized

Rear Lid Molded glass filled

thermoset plastic

Terminals Brass, gold plated

Mounting Hardware

Lockwasher Internal Tooth:

Panel Nut:

Steel, nickel plated

Brass, nickel plated

ENVIRONMENTAL SPECIFICATIONS

Vibration 20 g thru 2000 Hz

Shock 50 g

Salt Spray 96 h

Rotational Life 500 000 shaft revolutions

Load Life 900 h

Temperature Range -55 °C to +125 °C (operating)

ORDERING INFORMATION

140B03502XXXX

MODEL STYLE MECHANICAL OPTIONS FEATURES VALUE SPECIAL REQUEST

140 B:

bushing

0: stops, slotted shaft (std)

1: plain shaft

2: shaft lock

3: continuous rotation

4: combination 1 and 2

5: combination 1 and 3

6: combination 2 and 3

7: combination 1, 2, and 3

0: standard torque

1: center tap (10K max. Rt)

2: high torque

3: sealed construction

4: combination 1 and 2

5: combination 1 and 3

6: combination 2 and 3

7: combination 1, 2, and 3

470 = 47 

222 = 2.200 

103 = 10 k

For ohmic value

range see electrical

specification

Custom reference

PART NUMBER DESCRIPTION (for information only)

140- 0- 3- 502 xxxx

MODEL MECHANICAL

OPTIONS FEATURES OHMIC VALUE SPECIAL

Model 140

www.vishay.com Vishay Spectrol

Revision: 27-Sep-2018 2Document Number: 57097

For technical questions, contact: sferprecisionpot@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

POWER RATING CHART

DIMENSIONS in inches (millimeters)

MECHANICAL SPECIFICATIONS

PARAMETER

Rotation 330° ± 5°

Bearing Type

Torque (maximums)

Starting

Running

Dead Zone

SLEEVE BEARING

0.2 oz. - in (14.40 g - cm)

Not applicable

Weight 0.1 oz. maximum (2.84 g)

Stop Strength 5 in - lbs (5.76 kg - cm) static

Runouts (maximum)

Shaft (TIR)

Pilot Dia. (TIR)

Lateral (TIR)

Shaft End Play

Shaft Radial Play

0.002" (0.05 cm)

0.003" (0.08 cm)

0.006" (0.15 cm)

0.003" (0.08 cm)

150°

60°

CENTER TAP AVAILABLE AS

SPEC STANDARD FEATURE

CENTER TAP OPTIONSHAFT LOCK OPTION

TOLERANCES: UNLESS

OTHERWISE NOTED.

DECIMALS ± 0.005 ANGLES ± 2 °

0.218

120°

TYP. 0.133 R

(3.38)

+ 0.000

- 0.003

Ø 0.250 MTG. (6.10)

1/4 - 32

UNEF - 2A

THREAD

Ø 0.1248

(3.17)

+ 0.0000

- 0.0003

Ø 0.062

(1.57)

0.031

(0.79)

0.187

(4.75)

0.031

(0.79)

± 0.010

0.305

(7.75)

0.056

(1.42)

0.152

(3.86)

MTG. FACE

Ø 0.500

(12.70)

0.500

(12.70)

0.700 (17.78)

INTEGRAL SHAFT LOCK

0.312

(7.92)

± 0.015

0.062 WIDE

IMPERFECT

THR’O AREA

MODEL 140B/140-...

0.043

(1.09)

MARKING

Unit

Identification

Units shall be marked with manufacturer’s

name, model number, resistance value and

tolerance, circuit diagram, terminal

identification, linearity and data code.

Example of a marking for a standard part:

140-1-2-103

0 20 40 60 80 100 120 140 160

AMBIENT TEMPERATURE IN °C

RATED POWER IN W

RESISTANCE ELEMENT DATA

STD

RESISTANCE

VALUES

(



)

RESO-

LUTION

(%)

OHMS

PER

TURN

MAXIMUM

CURRENT

AT 40 °C

AMBIENT

(mA)

MAXIMUM

VOLTAGE

ACROSS

COIL

(V)

WIRE

TEMP.

COEF.

(ppm/°C)

50 0.542 0.271 200.0 10.0 20

100 0.431 0.431 141.0 14.1 20

200 0.361 0.722 100.0 20.0 20

500 0.312 1.56 63.2 31.6 20

1K 0.255 2.55 44.7 44.7 20

2K 0.197 3.94 31.6 63.2 20

5K 0.170 8.50 20.0 100.0 20

10K 0.147 14.7 14.1 141.0 20

20K 0.105 21.0 10.0 200.0 20

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Revision: 08-Feb-17 1Document Number: 91000

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

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