6657S-1-502 Bourns Inc., 6657S-1-502 Datasheet
6657S-1-502
Manufacturer Part Number
6657S-1-502
Description
POT, PRECISION, 5KOHM, 10%, 1.5W
Manufacturer
Bourns Inc.
Series
6657r
Type
Potentiometerr
Datasheet
1.6657S-1-103.pdf
(2 pages)
Specifications of 6657S-1-502
Track Resistance
5kohm
Track Taper
Linear
No. Of Turns
1
Resistance Tolerance
± 10%
Power Rating
1.5W
Adjustment Type
Shaft
Temperature Coefficient
± 500ppm
Resistance
5 KOhms
Tolerance
10 %
Termination Style
Lug
Number Of Turns
1
Shaft Type
Slotted
Shaft Length
22.23 mm
Shaft Diameter
6.345 mm
Dimensions
22.23 mm Dia.
Product
Precision Potentiometers
Mounting Style
Servo Mount
Potentiometer Mounting
Bushing
No. Of Gangs
1
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
6657S-1-502
Manufacturer:
BOURNS
Quantity:
1 000
Part Number:
6657S-1-502
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
Standard Resistance Range....................................................................................1 K to 100 K ohms
Total Resistance Tolerance .........................................................................................................±10 %
Independent Linearity ...................................................................................................................±1 %
Effective Electrical Angle .......................................................................................................340 ° ±3 °
End Voltage .................................................................................................................0.5 % maximum
Output Smoothness .....................................................................................................................0.1 %
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Power Rating (Voltage Limited By Power Dissipation or 300 VAC, Whichever is Less)
Insulation Resistance (500 VDC)..................................................................1,000 megohms minimum
Resolution ................................................................................................................Essentially infinite
Operating Temperature Range .................................................................................-40 °C to +125 °C
Storage Temperature Range.....................................................................................-65 °C to +125 °C
Temperature Coefficient Over Storage Temperature Range ...........................±500 ppm/°C maximum
Vibration .........................................................................................................................................15 G
Shock .............................................................................................................................................50 G
Load Life ............................................................................................................1,000 hours, 1.5 watts
Rotational Life (No Load) .........................................................................10,000,000 shaft revolutions
Moisture Resistance (MIL-STD-202, Method 106)
IP Rating ........................................................................................................................................IP 40
Mechanical Angle ................................................................................................................Continuous
Torque (Starting & Running) ..............................................................0.40 N-cm (0.5 oz.-in.) maximum
Shaft Runout................................................................................................0.025 mm (0.001 in.) T.I.R.
Shaft End Play ...............................................................................................0.13 mm (0.005 in.) T.I.R.
Shaft Radial Play ...........................................................................................0.13 mm (0.005 in.) T.I.R.
Backlash ........................................................................................................................0.1 ° maximum
Weight ..........................................................................................................................................32 gm
Terminals.......................................................................................................................Rear turret type
Soldering Condition
Marking ................................Manufacturer’s name and part number, resistance value and tolerance,
Ganging (Multiple Section Potentiometers) .................................................................1 cup maximum
Hardware ....................................................One lockwasher (H-37-2) and one mounting nut (H-38-2)
1
At room ambient: +25 °C nominal and 50 % relative humidity, except as noted.
Electrical Characteristics
Environmental Characteristics
Mechanical Characteristics
Sea Level .............................................................................................................750 VAC minimum
+70 °C ................................................................................................................................1.5 watts
+125 °C....................................................................................................................................0 watt
Wiper Bounce ...........................................................................................0.1 millisecond maximum
Total Resistance Shift ..............................................................................................±5 % maximum
Voltage Ratio Shift ................................................................................................±0.5 % maximum
Wiper Bounce ...........................................................................................0.1 millisecond maximum
Total Resistance Shift ..............................................................................................±5 % maximum
Voltage Ratio Shift ................................................................................................±0.5 % maximum
Total Resistance Shift ............................................................................................±10 % maximum
Total Resistance Shift ............................................................................................±10 % maximum
Total Resistance Shift ............................................................................................±15 % maximum
Mounting.............................................................................170-200 N-cm (15-18 lb.-in.) maximum
Manual Soldering................................96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire
Wave Soldering ........................................................96.5Sn/3.0Ag/0.5Cu solder with no-clean flux
Wash processes ..................................................................................................Not recommended
1
1
1
linearity tolerance, wiring diagram, and date code.
6657 - Precision Potentiometer
Features
Bushing mount
Shaft supported by front sleeve bearing
Non-standard features and
specifications available
is shipped with each potentiometer.
370 °C (700 °F) max. for 3 seconds
260 °C (500 °F) max. for 5 seconds
Customers should verify actual device performance in their specific applications.
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
BOLDFACE LISTINGS ARE IN STOCK AND READILY
AVAILABLE THROUGH DISTRIBUTION.
FOR OTHER OPTIONS CONSULT FACTORY.
Recommended Part Numbers
(1-5/16)
Product Dimensions
33.34
Part Number*
6657S-1-102
6657S-1-202
6657S-1-502
6657S-1-103
DIA.
Specifications are subject to change without notice.
CCW
(.648 ± .015)
TOLERANCES: EXCEPT WHERE NOTED
DECIMALS: .XX ±
FRACTIONS: ±1/64
DIMENSIONS:
16.46 ± .38
1
(.062)
(1/8)
1.57
3.18
CW
CLOCKWISE
3
(IN.)
MM
2
30 ° ± 3 °
TYP.
(.02),
(7/8 ± 1/32)
.51
2
22.23 ± .79
(.4062+.000/-.002)
10.317+.000/-.051
1
3/8 "-32 UNEF-2ATHD
WIPER
DIA. SHAFT
.XXX ±
(3/8± 1/32)
Resistance
9.53 ± .79
(.2498 +.0000/-.0003)
1,000
2,000
5,000
10,000
6.345 +.000/-.008
(.005)
(Ω)
DIA. SHAFT
X
(.047)
SHAFT SLOT
.13
1.19
(.063)
1.60
(.25)
3
6.35
WIDE
CW
45 ° ± 5 °
X
CHAMFER
DEEP
R
(.015)
.38
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6657S-1-502 Summary of contents
Page 1
... Recommended Part Numbers Resistance Part Number* (Ω) 6657S-1-102 1,000 6657S-1-202 2,000 6657S-1-502 5,000 6657S-1-103 10,000 BOLDFACE LISTINGS ARE IN STOCK AND READILY AVAILABLE THROUGH DISTRIBUTION. FOR OTHER OPTIONS CONSULT FACTORY. *RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. ...
Page 2
Precision Potentiometer Panel Thickness Dimensions 10.41 ± .08 DIA. (.410 ± .003) HEX NUT 7.42 R (.292) LOCKWASHER ADDITIONAL HOLE FOR ANTIROTATION PIN 1.60 +.08/-.03 DIA. (.063 +.003/-.001) MM DIMENSIONS: (INCHES) 0.127 TOLERANCES: ± (.005) Customers should verify ...