View 3545S-1-502L_1199301.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

oH VE S CO AV R M AI SIO PL LA N IA BL S NT E
Features

Bushing mount Optional AR pin feature Non-standard features and specifications available Gangable
Model 3543 is currently available, although not recommended for new designs. Model 3547 is preferred.
*R
Model 3545 is currently available, although not recommended for new designs. Model 3548 is preferred.
3543/3545 - Precision Potentiometer
Electrical Characteristics1 3543 3-Turn 3545 5-Turn
3543S-1/3545S-1
18.3 (.72) 14.35 .38 (.565 .015)
Standard Resistance Range ..............20 to 50 K ohms ......................50 to 50 K ohms Total Resistance Tolerance ................5 % ........................................5 % Independent Linearity ........................0.25 % ....................................0.25 % Effective Electrical Angle ....................1080 +10 , -0 ....................1800 +10 , -0 Absolute Minimum Resistance/..........1 ohm or 0.1 % maximum........1 ohm or 0.1 % maximum Minimum Voltage (whichever is greater) (whichever is greater) Noise ..................................................100 ohms ENR maximum ........100 ohms ENR maximum Dielectric Withstanding Voltage (MIL-STD-202, Method 301) Sea Level........................................1,000 VAC minimum ................1,000 VAC minimum Power Rating (Voltage Limited By Power Dissipation or 224 VAC [3543] or 273 VAC [3545], Whichever Is Less) +70 C ............................................1 watt........................................1.5 watt +125 C ..........................................0 watt........................................0 watt Insulation Resistance (500 VDC) ........1,000 megohms minimum........1,000 megohms minimum Resolution ............................................See recommended part nos. ....See recommended part nos.
5.72 .38 (.225 .015) 10.31+ .00/ - .05 DIA. (.406+.000/-.002) 3/8 " 32-UNEF-2ATHD
1 3 2
.25 X 45 CHAMFER (.010) ADJUSTMENT .81 SLOT WIDE (.032) X .81.25 DEEP (.032.0160) 6.342 + .000/ - .023 (.2497+.0000/-.0009) DIA.
Environmental Characteristics1
Operating Temperature Range ..........+1 C to +125 C ......................+1 C to +125 C Storage Temperature Range ..............-55 C to +125 C ....................-55 C to +125 C Temperature Coefficient Over Storage Temperature Range2 ........50 ppm/C maximum/unit ......50 ppm/C maximum/unit Vibration..............................................15 G ..........................................15 G Wiper Bounce ................................0.1 millisecond maximum ........0.1 millisecond maximum Shock..................................................50 G ..........................................50 G Wiper Bounce ................................0.1 millisecond maximum ........0.1 millisecond maximum Load Life ............................................1,000 hours, 1 watt ..................1,000 hours, 1.5 watts Total Resistance Shift ....................2 % maximum ........................2 % maximum Rotational Life (No Load)....................300,000 shaft revolutions ........500,000 shaft revolutions Total Resistance Shift ....................5 % maximum ........................5 % maximum Moisture Resistance (MIL-STD-202, Method 103, Condition B) Total Resistance Shift ....................2 % maximum ........................2 % maximum IP Rating ............................................IP 40 ........................................IP 40
1.52 (.06) 7.92 .38 (.312 .015) 19.05 .38 (.750 .015)
20.62 .79 (.812 .031)
ADD .75 (19 MM) FOR ADDITIONAL CUPS.
OPTIONAL ANTIROTATION LUG (-91) 1.42 X .50 ON 7.4 RADIUS (.056 X .02) (.29) LENGTH 1.27 FROM MOUNTING SURFACE. (SUGGESTED PANEL HOLE 1.6 DIA.) (.063) 30 5 6.35 (.25)
Mechanical Characteristics1
Stop Strength.................................................................................................53 N-cm (75 oz.-in.) min. Mechanical Angle..................................................1080 +10 , -0 (3543); 1800 +10 , -0 (3545) Torque (Starting & Running)......................................................................0.35 N-cm (0.5 oz.-in.) max. Mounting..............................................................................................170-200 N-cm (15-18 lb.-in.) 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 ...............................................................................................0.25 mm (0.010 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....................Recommended hand soldering using Sn95/Ag5 no clean solder, 0.025 " wire diameter. Maximum temperature 399 C (750 F) for 3 seconds. No wash process to be used with no clean flux. Marking .................................................Manufacturer's name and part number, resistance value and tolerance, linearity tolerance, wiring diagram, and date code. Ganging (Multiple Section Pots.) ...............................................................................2 cups maximum Hardware ....................................................One lockwasher (H-37-2) and one mounting nut (H-38-2) is shipped with each potentiometer.
1 2
15.88 R MAX. (.625)
12.45 (.49)
22.23 .38 (.875 .015)
MTG. FACE 15.88 DIA. MIN. (.625)
TOLERANCES: EXCEPT WHERE NOTED .25 .13 DECIMALS: .XX .XXX (.010), (.005) FRACTIONS: 1/64 MM DIMENSIONS: (IN.)
2
CCW
WIPER
At room ambient: +25 C nominal and 50 % relative humidity nominal, except as noted. Consult manufacturer for complete specification details.
1
CLOCKWISE
3
CW
Recommended Part Numbers
Part Number* 3543S-1-102L 3543S-1-202L 3543S-1-502L 3543S-1-103L Resistance () 1,000 2,000 5,000 10,000 Resolution (%) .077 .062 .047 .040 Part Number 3545S-1-102L 3545S-1-202L 3545S-1-502L 3545S-1-103L Resistance () 1,000 2,000 5,000 10,000 Resolution (%) .043 .044 .038 .029
BOLDFACE LISTINGS ARE IN STOCK AND READILY AVAILABLE THROUGH DISTRIBUTION. FOR SERVO MOUNT VERSION AND OTHER OPTIONS CONSULT FACTORY. TERMINALS: L = RoHS COMPLIANT BLANK = STANDARD
REV. 06/06 *RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.

▲Up To Search▲

Price & Availability of 3545S-1-502L

	To Download 3545S-1-502L Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .