MODEL852 VISHAY [Vishay Siliconix], MODEL852 Datasheet

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MODEL852

Manufacturer Part Number
MODEL852
Description
1 13/16inch (46 mm) Three Turn Wirewound Upper Grade Precision Potentiometer
Manufacturer
VISHAY [Vishay Siliconix]
Datasheet
1.MODEL852.pdf (4 pages)
Model 852
Vishay Spectrol
www.vishay.com
138
ELECTRICAL SPECIFICATIONS
PARAMETER
Total Resistance
Tolerance: 100 Ω and Above
Below 100 Ω
Linearity (Independent)
15 Ω to 1 kΩ
1 kΩ to 5 kΩ
5 kΩ to 25 kΩ
25 kΩ and Above
Noise
Electrical Rotation
Power Rating
Section 1
Additional Sections
Insulation Resistance
Dielectric Strength
Absolute Minimum, Resistance
End Voltage
Phasing (CCW End Points)
Taps (Extra)
ORDERING INFORMATION/DESCRIPTION
The Model 852 can be ordered from this data sheet with a variety of alternate characteristics, as shown above. For most rapid service on
your order, please state:
SAP PART NUMBERING GUIDELINES
MODEL
MODEL
852
852
MOUNTING
B: Bushing
S: Servo
C: Screw
1
STYLE
Upper Grade Precision Potentiometer
C
C
13
/
16
" (46 mm) Three Turn Wirewound
For technical questions, contact: sfer@vishay.com
NUMBER OF SECTIONS
NUMBER OF SECTIONS
From 1 up to 3 max.
1
1
15 Ω to 50 kΩ
STANDARD
STANDARD
above 20 Ω, 2.0 % of total applied voltage for 20 Ω and below
± 0.25 %
± 0.25 %
± 0.25 %
± 0.25 %
± 3 %
± 5 %
Linearity x total resistance or 0.5 Ω, whichever is greater
Additional sections phased to section 1 within ± 1°
2.0 W at 70 °C ambient, derated to zero at 125 °C
Linearity x total applied voltage for total resistance
75 % of the rating of section 1 (1.5 W at 70 °C)
Available as special, standard tolerance ± 1°
FEATURES
• Large range of ohmic values: 15 Ω to 50 kΩ
• Bushing mount, servo mount and srew mount version
• Gangable up to 3 sections
• Extra taps available upon request
1000 MΩ minimum, 500 V
RESISTANCE OF EACH SECTION
Beginning with the section nearest
OHMIC VALUE SECTION N
1000 V
1080° + 4° - 0°
100 Ω ENR
the mounting end
RMS,
50K
503
60 Hz
DC
O
± 0.075 %
1
SPECIAL
SPECIAL
± 0.15 %
± 0.10 %
± 0.05 %
150 kΩ
± 1 %
± 3 %
Document Number: 57074
Revision: 22-Mar-07
Box of 1 piece
PACKAGING
PACKAGING
BO1
B01

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MODEL852 Summary of contents

Page 1

Model 852 Vishay Spectrol Upper Grade Precision Potentiometer ELECTRICAL SPECIFICATIONS PARAMETER Total Resistance Tolerance: 100 Ω and Above Below 100 Ω Linearity (Independent) 15 Ω kΩ 1 kΩ kΩ 5 kΩ to ...

Page 2

DIMENSIONS in inches (millimeters) SERVO MOUNT ± 0.010 1.284 (32.61) 0.301 MIN. (7.64 ± 0.015 Ø 1.812 (46.02) 0.062 (1.57) 0.093 (2.36) 0.073 MIN. (1.85) MTG. FACE SCHEMATIC MTG. FACE TOLERANCES: UNLESS OTHERWISE ...

Page 3

Model 852 Vishay Spectrol MATERIAL SPECIFICATIONS Housing Glass filled, thermoset plastic Lids Aluminum, anodized Stainless steel, non-magnetic Shaft non-passivated Terminals Brass, plated for solderability Clamp Ring Stainless steel Bushing Mount Hardware Lockwasher Internal Tooth: Steel, nickel plated Panel Nut: Brass ...

Page 4

All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or ...

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