MODEL552 Datasheet, PDF (1/4 Pages) Vishay Siliconix – 7/8inch (22.2 mm) Three Turn Wirewound Upper Grade Precision Potentiometer

Model 552
Vishay Spectrol
7_{/8" (22.2 mm) Three Turn Wirewound}
Upper Grade Precision Potentiometer
FEATURES
• Large range of ohmic values: 5 Ω to 20 kΩ
• Bushing mount or servo mount designs are available
• Gangable up to 3 sections
• Extra taps available upon request
ELECTRICAL SPECIFICATIONS
PARAMETER
Total Resistance
Tolerance 50 Ω and Above
Below 50 Ω
Linearity (Independent)
Total Resistance
5 Ω to 500 Ω
500 Ω to 2 kΩ
2 kΩ and Above
Noise
Electrical Rotation
Power Rating
Section 1
Additional Section
Insulation Resistance
Dielectric Strength
Absolute Minimum Resistance
End Voltage
Phasing (CCW End Points)
Taps (Extra)
STANDARD RANGE
5 Ω to 20 kΩ
±3%
±5%
STANDARD
± 0.25 %
± 0.25 %
± 0.25 %
100 Ω ENR
1080° + 4° - 0°
SPECIAL
45 kΩ
±1%
±3%
BEST PRACTICAL
± 0.25 %
± 0.20 %
± 0.125 %
1.0 W at 70 °C ambient to zero at 125 °C
75 % of the rating of section 1 (0.75 W at 70 °C)
1000 MΩ minimum, 500 V_DC
1000 V_RMS minimum, 60 Hz
Linearity x total resistance or 0.5 Ω, whichever is greater
Linearity x total applied voltage for total resistance
above 20 Ω, 2.0 % of total applied voltage for 20 Ω and below
Additional sections phased to section 1 within ± 2°
16 available as special, standard tolerance ± 2°
ORDERING INFORMATION/DESCRIPTION
The Model 552 can be ordered from this data sheet with a variety of alternate characteristics, as shown. For most rapid service on your
order, please state:
552
B
1
10K
BO1
MODEL
MOUNTING
NUMBER OF SECTIONS
OHMIC VALUE OF
SECTION N^O 1
PACKAGING
B: Bushing
S: Servo
From 1 up to 3
Box of 1 piece
Other characteristics will be standard as described on this data sheet. If special characteristics are required, such as: special linearity
tolerance, special resistance tolerance, extra taps, non-linear functions, etc., please state these on your order and allow additional lead time
for delivery.
SAP PART NUMBERING GUIDELINES
552
MODEL
B
STYLE
1
NUMBER OF SECTIONS
103
OHMIC VALUE OF
SECTION N^O 1
B01
PACKAGING
Document Number: 57067
Revision: 10-Jul-07
For technical questions, contact: [e-mail]
www.vishay.com
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