3540S-1-202L Bourns Inc., 3540S-1-202L Datasheet

POT 2K OHM 7/8" WW 2W

3540S-1-202L

Manufacturer Part Number
3540S-1-202L
Description
POT 2K OHM 7/8" WW 2W
Manufacturer
Bourns Inc.
Series
3540r
Type
Potentiometerr
Datasheets

Specifications of 3540S-1-202L

Tolerance
±5%
Termination Style
Solder Lug
Number Of Turns
10
Temperature Coefficient
±50ppm/°C
Resistance (ohms)
2K
Power (watts)
2W
Rotation
3600°
Adjustment Type
Side Adjustment
Resistive Material
Wirewound
Actuator Length
20.62mm
Actuator Type
Slotted Shaft
Actuator Diameter
6.34mm
Package / Case
Round - 0.875" Dia x 0.750" H (22.23mm x 19.05mm)
Resistance In Ohms
2.00K
Resistance
2 KOhms
Power Rating
2 Watts
Element Type
Wire Wound
Shaft Type
Slotted
Shaft Length
20.62 mm
Shaft Diameter
6.342 mm
Operating Temperature Range
- 40 C to + 125 C
Product
Precision Potentiometers
Angle, Mechanical
3600 °
Diameter, Shaft
0.2497 "
Dielectric Strength
1000 VAC
Dimensions
0.875"Dia×0.75"L
Linearity
±0.25 %
Material, Element
Wirewound
Mounting Type
Panel
Power, Rating
2 W
Resistance, Insulation
1000 Megohms
Resolution
0.021 %
Rotational Life
1000000 Revolutions
Taper
Linear
Temperature, Operating, Maximum
+125 °C
Temperature, Operating, Minimum
+1 °C
Termination
Lug
Torque
0.35 N-cm
Track Resistance
2kohm
Track Taper
Linear
No. Of Turns
10
Resistance Tolerance
± 5%
Potentiometer Mounting
Panel
Rohs Compliant
Yes
Leaded Process Compatible
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
3540S-1-202L
Manufacturer:
BOURNS
Quantity:
20 000
Part Number:
3540S-1-202L
Manufacturer:
BOURNS
Quantity:
1 000
Standard Resistance Range ................ 100 to 100 K ohms .....................1 K to 100 K ohms
Total Resistance Tolerance .................. ±5 % ..........................................±10 %
Independent Linearity .......................... ±0.25 % .....................................±0.25 %
Effective Electrical Angle ..................... 3600 ° +10 °, -0 ° .......................3600 ° +10 °, -0 °
Absolute Minimum Resistance/ ........... 1 ohm or 0.1 % maximum .........0.2 % maximum
Noise/Output Smoothness ................. 100 ohms ENR maximum ..........0.1 % maximum
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Power Rating (Voltage Limited By Power Dissipation or 447 VAC, Whichever Is Less)
Insulation Resistance (500 VDC) ......... 1,000 megohms minimum .........1,000 megohms minimum
Resolution ........................................... See recommended part nos. ....Essentially infi nite
Operating Temperature Range ............ -40 °C to +125 °C ......................-40 °C to +125 °C
Storage Temperature Range ............... -55 °C to +125 °C ......................-55 °C to +125 °C
Temperature Coeffi cient Over
Vibration .............................................. 15 G ...........................................15 G
Shock .................................................. 50 G ...........................................50 G
Load Life .............................................. 1,000 hours, 2 watts ..................1,000 hours, 2 watts
Rotational Life (No Load) ..................... 1,000,000 shaft revolutions
Moisture Resistance (MIL-STD-202, Method 103, Condition B)
IP Rating .............................................. IP 40 ...........................................IP 40
Stop Strength .........................................................................................53 N-cm (75 oz-in.) minimum
Mechanical Angle ..................................................................................................... 3600 ° +10 °, -0 °
Torque
Shaft Runout ................................................................................................ 0.08 mm (0.003 in.) T.I.R.
Lateral Runout .............................................................................................. 0.13 mm (0.005 in.) T.I.R.
Shaft End Play .............................................................................................. 0.30 mm (0.012 in.) T.I.R.
Shaft Radial Play .......................................................................................... 0.08 mm (0.003 in.) T.I.R.
Pilot Diameter Runout .................................................................................. 0.08 mm (0.003 in.) T.I.R.
Backlash ....................................................................................................................... 1.0 ° maximum
Weight ................................................................................................................ Approximately 21 gm
Terminals .........................................................................................................Gold-plated solder lugs
Soldering Condition
Marking ................................................. Manufacturer’s name and part number, resistance value and
Ganging (Multiple Section Pots.) ...............................................................................2 cups maximum
Hardware ....................................................One lockwasher (H-37-2) and one mounting nut (H-38-2)
1
2
Part Number
3540S-1-201L
3540S-1-501L
3540S-1-102L
3540S-1-202L
3540S-1-502L
3540S-1-103L
3540S-1-203L
3540S-1-503L
3540S-1-104L
At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.
Consult manufacturer for complete specifi cation details.
Electrical Characteristics
Minimum Voltage ............................. (whichever is greater)
Sea Level ......................................... 1,000 VAC minimum ..................1,000 VAC minimum
+70 °C.............................................. 2 watts .......................................2 watts
+125 °C............................................ 0 watt .........................................0 watt
Environmental Characteristics
Storage Temperature Range
Wiper Bounce .................................. 0.1 millisecond maximum ..........0.1 millisecond maximum
Wiper Bounce .................................. 0.1 millisecond maximum ..........0.1 millisecond maximum
Total Resistance Shift ...................... ±2 % ..........................................±5 %
Total Resistance Shift ...................... ±5 % maximum ..........................±5 % maximum
Total Resistance Shift ...................... ±2 % maximum ..........................±5 % maximum
Mechanical Characteristics
Starting & Running @ +25 °C ...............................................................0.35 N-cm (0.5 oz.-in.) max.
Starting & Running @ -40 °C ................................................................1.76 N-cm (2.5 oz.-in.) max.
Mounting.....................................................................................170-200 N-cm (15-18 lb.-in.) max.
Wave Soldering..................... 96.5Sn/3.0Ag/0.5Cu solder with no-clean fl ux; 260 °C (500 °F) max.
Wash processes ................................................................................................. Not recommended
Recommended Part Numbers
Manual Soldering ......................................................... 96.5Sn/3.0Ag/0.5Cu solid wire or no-clean
Resistance (Ω)
100,000
10,000
20,000
50,000
1,000
2,000
5,000
200
500
2
1
.......... ±50 ppm/°C maximum/unit........±100 ppm/°C maximum/unit
Resolution
1
.042
.031
.027
.021
.021
.019
.014
.011
.008
3540 Wirewound Element
1
tolerance, linearity tolerance, wiring diagram, and date code
rosin cored wire; 370 °C (700 °F) max. for 3 seconds
Features
3540/3541 - Precision Potentiometer
Part Number
3541H-1-102L
3541H-1-202L
3541H-1-502L
3541H-1-103L
3541H-1-203L
3541H-1-503L
3541H-1-104L
Bushing mount
Optional center tap and rear shaft extension
Optional AR lug feature
Gangable with common or concentric shafts
High torque available
Non-standard features and specifi cations
available
is shipped with each potentiometer.
2
.....5,000,000 shaft revolutions
3541 Hybritron
Resistance (Ω)
100,000
for 5 seconds
10,000
20,000
50,000
1,000
2,000
5,000
Customers should verify actual device performance in their specifi c applications.
®
Element
2
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
3540S-1/3541H-1
BOLDFACE LISTINGS ARE IN STOCK AND READILY
AVAILABLE THROUGH DISTRIBUTION.
FOR OTHER OPTIONS CONSULT FACTORY.
ROHS IDENTIFIER:
1
2
RoHS compliant*
Product Dimensions
15.88
(.625)
L = COMPLIANT
Specifi cations are subject to change without notice.
CCW
(.312 ± .015)
(.750 ± .015)
7.92 ± .38
19.05 ± .38
R MAX.
(.565±.015)
3
14.35 ± .38
TOLERANCES: EXCEPT WHERE NOTED
DECIMALS: .XX ±
FRACTIONS: ±1/64
DIMENSIONS:
(.72)
18.3
1
(.06)
1.52
LENGTH 1.27 FROM MOUNTING SURFACE.
± 5 °
CLOCKWISE
30 °
(.875 ± .015)
22.23 ± .38
(IN.)
MM
(SUGGESTED PANEL HOLE 1.6 DIA.)
(.812 ± .031)
20.62 ± .79
(.406+.000/-.002)
(.010),
(.225±.015)
5.72 ± .38
.25
10.32 +.00/.05
2
(-91) 1.42 X .50 ON 7.4 RADIUS.
OPTIONAL ANTIROTATION LUG
WIPER
.XXX ±
(.25)
6.35
3/8 " 32-UNEF-2ATHD
12.45
(.49)
(.005)
(.2497+.0000/-.0009)
.13
ADJUSTMENT
SLOT
X .81±.25
6.342 + .000/ - .023
MTG. FACE
(.010)
15.88
(.625)
DIA.
.25
(.032±.010)
3
(.032)
DIA.
CW
X 45 ° CHAMFER
.81
DIA. MIN.
WIDE
DEEP

Related parts for 3540S-1-202L

3540S-1-202L Summary of contents

Page 1

... Consult manufacturer for complete specifi cation details. Recommended Part Numbers Part Number Resistance (Ω) Resolution 3540S-1-201L 200 .042 3540S-1-501L 500 .031 3540S-1-102L 1,000 .027 3540S-1-202L 2,000 .021 3540S-1-502L 5,000 .021 3540S-1-103L 10,000 .019 3540S-1-203L 20,000 .014 3540S-1-503L 50,000 .011 3540S-1-104L 100,000 ...

Page 2

Precision Potentiometer Panel Thickness Dimensions 10.41 ± .08 DIA. (.410 ± .003) 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 actual device ...

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