140 Datasheet, PDF (1/3 Pages) Vishay Siliconix – Mechanical stops on request

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Model 140
Vishay Spectrol
1_{/2" (12.7 mm) Single - Turn Wirewound}
Bushing Mount Type Precision Potentiometer
QUICK REFERENCE DATA
Sensor type
ROTATIONAL, single turn wirewound
Output type
Output by turrets
Market appliance
Professional
Dimensions
1_{/2" (12.7 mm)}
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
ELECTRICAL SPECIFICATIONS
PARAMETER
Total Resistance
Tolerance
Absolute Minimum Resistance
Linearity (Independent)
Noise
Power Rating
Insulation Resistance
Dielectric Strength
Electrical Angle
End Voltage
50  to 20 k
±5%
Linearity x total resistance or
0.5 , whichever is greater
± 1.0 %
100  ENR
2 W at 40 °C ambient derating linearly to zero at 125 °C
1000 M min. 500 V_DC
1000 V_RMS, 60 Hz
320° ± 5°
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/DESCRIPTION
140B
0
0
MODEL
MECHANICAL OPTIONS
SPECIAL FEATURE
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. R_t)
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
20K
OHMIC VALUE
BO10
PACKAGING
Box of 10 pieces
SAP PART NUMBERING GUIDELINES
140B
7
MODEL
MECHANICAL OPTION
From 0 to 7
0
FEATURE
From 0 to 7
103
OHMIC VALUE
103 = 10K
B10
PACKAGING
Box of
10 pieces
Revision: 08-Apr-13
1
Document Number: 57097
For technical questions, contact: [e-mail]
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