657BR0203BO10 Vishay, 657BR0203BO10 Datasheet - Page 2
657BR0203BO10
Manufacturer Part Number
657BR0203BO10
Description
POT 20K OHM COND PL ST
Manufacturer
Vishay
Series
657r
Datasheet
1.657BR0203BO10.pdf
(3 pages)
Specifications of 657BR0203BO10
Resistance (ohms)
20K
Power (watts)
1W
Tolerance
±20%
Temperature Coefficient
±600ppm/°C
Number Of Turns
Single
Rotation
250°
Adjustment Type
Side Adjustment
Resistive Material
Conductive Plastic
Termination Style
Solder Lug
Actuator Length
22.23mm
Actuator Type
Round Shaft
Actuator Diameter
6.34mm
Package / Case
Square - 0.688" L x 0.625" W x 0.500" H (17.46mm x 15.81mm x 12.70mm)
Resistance In Ohms
20.0K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
657-0-0-203
SP657-20K
SP657-20K
Model 657
Vishay Spectrol
DIMENSIONS in inches (millimeters)
www.vishay.com
24
STANDARD RESISTANCE VALUES
MATERIAL SPECIFICATIONS
Shaft
Bushing
Housing
Element
WITH SHAFT FLAT POSITIONED AS SHOWN, OUTPUT RATIO
TO BE e/E = 0.50 ± 0.02
DECIMALS: XX ± 0.01 INCHES (± 0.25 mm)
XX ± 0.005 INCHES (± 0.13 mm) ANGLES: ± 2°
CODE
102
202
502
103
203
503
104
(0.36)
0.014
(12.70)
0.500
(10.87)
0.428
± 0.015
C
B
A
± 0.015
± 0.031
Ø 0.375 ± 0.002 x 0.030 MAX. WIDE PILOT
Conductive plastic on
RESISTANCE
Bushing Mount Type, Conductive Plastic
Nickel plated brass
alumina substrate
0.030 MAX.
(0.79)
0.031
0.216
(5.49)
Stainless steel
Thermoplastic
3
(9.53 x 0.76 MAX. WIDE PILOT)
For technical questions, contact: sfer@vishay.com
/
100K
(0.76)
8
10K
20K
50K
(Ω)
1K
2K
5K
Industrial Rotary Position Sensor
- 32 UNEF - 2A
SHAFT FLAT AND PHASING DIAGRAM
(6.34 - 0.01)
Ø 0.2497
90°
± 5°
+ 0.0000
- 0.0003
+ 0.000
- 0.051
ENVIRONMENTAL SPECIFICATIONS
Rotational Life
Vibration
Operating Temperature
Storage Temperature
Temperature Coefficient
Shock
Resistant to Solder Heat
Moisture Resistance
IP Rating
MARKING
Unit
Identification
1
SCHEMATIC
2
(2.36)
0.093
CW
(3.84)
0.151
3
0.042
Vishay Spectrol, part number, data code,
country of origin and terminal designation
MINIMUM WIRE OPENING
657-X-X-XXX
SPECTROL
XXXX MEX
3 2 1
0.035 x 0.075
(0.89 x 1.91)
protection for wiring terminals
(15.81)
0.625
IP67* application to provide
15 G’s at 10 to 2000 Hz
2 million revolutions
Sealed construction
- 40 °C to + 125 °C
- 55 °C to + 150 °C
Document Number: 57077
± 600 ppm/°C
350 °C for 5 s
30 G’s
Revision: 18-Jun-07
(9.53)
0.375
(3.64)
0.143
(17.46)
0.688