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

3540S-1-202

Manufacturer Part Number

3540S-1-202

Description

POT 2K OHM 7/8" WW 2W

Manufacturer

Bourns Inc.

Series

3540r

Datasheets

1.3540S-1-101.pdf (2 pages)

2.3540S-1-202.pdf (1 pages)

Specifications of 3540S-1-202

Adjustment Type

Side Adjustment

Resistance (ohms)

Power (watts)

Tolerance

±5%

Temperature Coefficient

±50ppm/°C

Number Of Turns

Rotation

3600°

Resistive Material

Wirewound

Termination Style

Solder Lug

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

Track Resistance

2kohm

Track Taper

Linear

No. Of Turns

Resistance Tolerance

Â± 5%

Voltage Rating

447V

Power Rating

No. Of Gangs

Svhc

No SVHC (15-Dec-2010)

Resistance

2 KOhms

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

Dimensions

22.23 mm Dia. x 19.05 mm L

Product

Precision Potentiometers

Resolution

0.021 %

Potentiometer Mounting

Panel

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

3540S-1-202L

Manufacturer:

BOURNS

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

3540S-1-202L

Manufacturer:

BOURNS

Quantity:

1 000

Current page: 1 of 1
Download datasheet (188Kb)

For technical assistance use the Sensors/

Controls Products number on the back cover.

Standard Resistance Range ..........100 to 100K ohms..................1K to 100K ohms

Resistance Tolerance......................±5% ......................................±10%

Independent Linearity ....................±0.25% ..................................±0.25%

Resolution ......................................See recommended part numbers Essentially infinite

Effective Electrical Angle ................3600° +10°, -0° ......................3600° +10°, -0°

Absolute Minimum Resistance/......1 ohm or 0.1% maximum ......Minimum voltage

Noise ..............................................100 ohms ENR maximum ......Output smoothness 0.1%

Power Rating (Voltage Limited

Dielectric Withstanding Voltage......MIL-STD-202, Method 301 ....MIL-STD-202, Method 301

Insulation Resistance

Operating Temperature

Temperature Coefficient

Vibration..........................................15G ........................................15G

Shock..............................................50G ........................................50G

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, ..MIL-STD-202, Method 103,

Mechanical Angle ..........................3600° +10°, -0° ......................3600° +10°, -2°

Shaft Runout ..................................0.003 in. (0.08mm) T.I.R. ........0.003 in. (0.08mm) T.I.R.

Lateral Runout ................................0.005 in. (0.13mm) T.I.R. ........0.005 in. (0.13mm) T.I.R.

Pilot Diameter Runout ....................0.003 in. (0.08mm) T.I.R. ........0.003 in. (0.08mm) T.I.R.

Shaft End Play ................................0.012 in. (0.30mm) T.I.R. ........0.012 (0.30mm) T.I.R.

Shaft Radial Play ............................0.003 in. (0.08mm) T.I.R. ........0.003 (0.08mm) T.I.R.

Stop Strength ................................75 oz-in. (53 Ncm) minimum ..75 oz.-in. (53 Ncm) minimum

Torque (Starting & Running)............0.6 oz.-in. (0.35 Ncm) max. ..0.6 oz.-in. (0.35 Ncm) max.

Backlash ........................................1.0° maximum ........................1.0° maximum

Weight ............................................Approximately 21G ................Approximately 22.5G

Terminals ........................................Gold-plated solder lugs ........Gold-plated solder lugs

Ganging ..........................................2 cups maximum....................2 cups maximum

244

At room ambient: +25°C nominal and 50% relative humidity nominal, except as noted.

Consult manufacturer for complete specification details.

3540S-1-201

3540S-1-501

3540S-1-102

3540S-1-202

3540S-1-502

3540S-1-103

3540S-1-203

Recommended Part Numbers

Electrical Characteristics

Environmental Characteristics

Mechanical Characteristics

Part Number

Minimum Voltage

By Power Dissipation or

447 VAC, Whichever Is Less)

+70°C ..........................................2 watts ..................................2 watts

+125°C ........................................0 watt ....................................0 watt

Sea Level ....................................1,000 VAC minimum ..............1,000 VAC minimum

(500 VDC) ....................................1,000 megohms minimum ....1,000 megohms minimum

Static Operation Temp Range......-55°C to +125°C ....................-55°C to +125°C

Dynamic Temp Range..................+1°C to +125°C......................+1°C to +125°C

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

Resistance

10,000

1,000

2,000

5,000

2,000

200

500

..............±50ppm/°C maximum/unit ....±100ppm/°C maximum/unit

Resolution

.042

.031

.027

.021

.019

.014

Wirewound Element

(whichever is greater)

Condition B

3540

3540/3541 - Precision Potentiometer

Features

3540S-1-103

3540S-1-203

3540S-1-503

3540S-1-104

3541H-1-102

3541H-1-502

3541H-1-103

Part Number

Bushing mount

Optional center tap and rear

shaft extension

Optional AR lug feature

Gangable with common or concentric

shafts

..5,000,000 shaft revolutions

Hybritron

0.2% maximum

Condition B

maximum

Resistance

100,000

10,000

20,000

50,000

10,000

1,000

5,000

3541

Element

Resolution

.019

.014

.011

.008

.027

.021

.019

3540S-1/3541H-1

BOLD-FACE LISTINGS ARE IN STOCK AND READILY

AVAILABLE THROUGH DISTRIBUTION.

FOR OTHER OPTIONS CONSULT FACTORY.

15.88

(.625)

High torque available

Optional 0.1% linearity

Non-standard features and specifications

available

CCW

(.312 ± .015)

Specifications are subject to change without notice.

(.750 ± .015)

7.92 ± .38

R MAX.

19.05 ± .38

(.565±.015)

14.35 ± .38

TOLERANCES: EXCEPT WHERE NOTED

DECIMALS: .XX ±

FRACTIONS: ±1/64

DIMENSIONS:

18.3

(.72)

(.06)

1.52

CLOCKWISE

LENGTH 1.27 FROM MOUNTING SURFACE.

± 5°

30°

(.875 ± .015)

22.23 ± .38

(IN.)

(SUGGESTED PANEL HOLE 1.6 DIA.)

(.812 ± .031)

20.62 ± .79

(.406+.000/-.002)

(.010),

(.225±.015)

5.72 ± .38

10.32 +.00/.05

.25

(-91) 1.42 X .50 ON 7.4 RADIUS.

OPTIONAL ANTIROTATION LUG

WIPER

.XXX ±

(.25)

3/8" 32-UNEF-2ATHD

6.35

12.45

(.49)

(.005)

(.2497+.0000/-.0003)

.13

ADJUSTMENT

SLOT

6.342 + .000/ - .008

MTG. FACE

(.010)

15.88

(.625)

DIA.

(.032±.010)

.25

.81±.25

(.032)

DIA.

X 45° CHAMFER

.81

DIA. MIN.

WIDE

DEEP

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