3600S-1-203 Bourns Inc., 3600S-1-203 Datasheet
3600S-1-203
Manufacturer Part Number
3600S-1-203
Description
Precision Potentiometers 20K 10Turn Wirewound
Manufacturer
Bourns Inc.
Type
Potentiometerr
Datasheet
1.3600S-1-203.pdf
(1 pages)
Specifications of 3600S-1-203
Resistance
20kohm
Power Rating
1.5W
Tolerance (+ Or -)
5%
Number Of Turns
10Turn
Mounting Style
Through Hole
Termination Style
J-Hook
Operating Temp Range
1C to 85C
Failure Rate
Not Required
Shaft Diameter (mm)
19.1mm
Product Diameter (mm)
19.1mm
Product Length (mm)
34.13mm
Product Height (mm)
Not Requiredmm
Product Depth (mm)
Not Requiredmm
Temperature Coefficient
±50
Tolerance
5 %
Shaft Type
Knob
Shaft Length
25.4 mm
Shaft Diameter
19.1 mm
Dimensions
19.1 mm Dia. x 25.4 mm L
Product
Precision Potentiometers
Voltage Rating
385 Volts
Lead Free Status / RoHS Status
Not Compliant
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Standard Resistance Range ...................................................................................100 to 100 K ohms
Total Resistance Tolerance ...........................................................................................................±5 %
Effective Electrical Angle ...............................................................................................3600 ° nominal
Absolute Minimum Resistance.................................1 ohm or 0.1 % maximum (whichever is greater)
Noise.............................................................................................................100 ohms ENR maximum
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Power Rating (Voltage Limited By Power Dissipation or 385 VAC, Whichever is Less)
Insulation Resistance (500 VDC)..................................................................1,000 megohms minimum
Resolution ........................................................................................See recommended part numbers
Accuracy (Correlation of Dial Readout to Voltage Ratio Output) .........................±0.5 % voltage ratio
Repeatability of Dial Readout ...............................................................................±0.1 % voltage ratio
Operating Temperature Range.....................................................................................+1 °C to +85 °C
Storage Temperature Range.......................................................................................-65 °C to +85 °C
Temperature Coefficient Over Storage Temperature Range........................±50 ppm/°C maximum/unit
Vibration .........................................................................................................................................10 G
Shock .............................................................................................................................................50 G
Load Life ............................................................................................................1,000 hours, 1.5 watts
Rotational Life (No Load) ..............................................................................100,000 shaft revolutions
Moisture Resistance (MIL-STD-202, Method 103, Condition B)
IP Rating ........................................................................................................................................IP 60
Stop Strength.........................................................................................14 N-cm (20 oz.-in.) minimum
Mechanical Angle ......................................................................................................3600 ° +20 °, -0 °
Torque (Starting) .........................................................0.21 to 5.65 N-cm (0.3 to 8.0 oz.-in.) maximum
Torque (Running) ...............................................................................5.65 N-cm (8.0 oz.-in.) maximum
Backlash ........................................................................................................................1.0 ° maximum
Weight..................................................................................................................Approximately 17 gm
Terminals ..............................................................................................................Gold-plated J-Hooks
Markings ..............................Manufacturer’s name and part number, resistance value and tolerance,
1
REV. 08/06
“Knobpot” is a registered trademark of Bourns, Inc.
At room ambient: +25 °C nominal and humidity nominal, except as noted.
Recommended Part Numbers
Electrical Characteristics
Environmental Characteristics
Mechanical Characteristics
Part Number
3600S-1-102
3600S-1-502
3600S-1-103
Sea Level ..........................................................................................................1,000 VAC minimum
70,000 Feet..........................................................................................................400 VAC minimum
+25 °C ................................................................................................................................1.5 watts
+85 °C......................................................................................................................................0 watt
Wiper Bounce ...........................................................................................0.1 millisecond maximum
Total Resistance Shift ..............................................................................................±2 % maximum
Voltage Ratio Shift ................................................................................................±0.2 % maximum
Wiper Bounce ...........................................................................................0.1 millisecond maximum
Total Resistance Shift ..............................................................................................±2 % maximum
Voltage Ratio Shift ................................................................................................±0.2 % maximum
Total Resistance Shift ..............................................................................................±2 % maximum
Total Resistance Shift ..............................................................................................±2 % maximum
Total Resistance Shift ..............................................................................................±2 % maximum
Variation ........................................................................................0.71 N-cm (1.0 oz.-in.) maximum
Mounting.............................................................................170-200 N-cm (15-18 lb.-in.) maximum
Soldering Condition....................Recommended hand soldering using Sn95/Ag5 no clean solder,
Resistance
1,000
5,000
10,000
(Ω)
0.025” wire diameter. Maximum temperature 399 °C (750 °F) for 3 seconds.
1
Resolution
1
.035
.027
.022
(%)
1
linearity tolerance, wiring diagram, and date code.
No wash process to be used with no clean flux.
3600 - 10-Turn Precision Knobpot
Features
BOLDFACE LISTINGS ARE IN STOCK AND READILY
AVAILABLE THROUGH DISTRIBUTION.
FOR OTHER OPTIONS CONSULT FACTORY.
Bushing mount
Cost saving; pre-phased
Highly readable clockface readout
Easy mounting
19.10
(3/4)
DIA.
NON-TURN PIN
EXTENDS
(.067 ± .005)
1.70 ± .13
CCW
Model 3600 is not currently available,
and not recommended for new
designs. Model 3610 is preferred.
TOLERANCES: EXCEPT WHERE NOTED
DECIMALS: .XX ±
FRACTIONS: ±1/64
DIMENSIONS:
1
(1.00 ± .03)
25.40 ± .80
®
#21 AWG GOLD PLATED GRADE A
NICKEL SOLDER LUGS (.0285)
LOCATED ON .05 RADIUS
PANEL HOLE PATTERN
CLOCKWISE
2
(IN.)
1
MM
7
8
(1/8 ±1/32)
6
3.18 ± .79
3
9
(.010),
.25
2
0
5
WIPER
1
4
(.078 +.003/-.001)
3/8 "- 32 UNEF-2A THD
.XXX ±
2
1.98 + .08/ - .03
3
(.156) MAX. - (.060) MIN.
PANEL THICKNESS
(.280)
(.404 ± .002)
3.96
7.11
10.26 ± .05
PILOT DIA.
(.410 ± .003)
10.41 ± .08
NON-TURN PIN
EXTENDS
(.067 ± .005)
1.70 ± .13
(11/32)
(.005)
.724
.13
19.10
(3/4)
8.73
3
(3/16 ± 1/32)
4.76 ± .79
DIA.
(.055 ± .015)
DIA.
CW
1.52
1.40 ± .38
DIA.
I.D.
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