Panel Mount Potentiometers 1/2 5K 10% Square Sealed

53AAA-C20-A13

Manufacturer Part Number53AAA-C20-A13
DescriptionPanel Mount Potentiometers 1/2 5K 10% Square Sealed
ManufacturerBourns Inc.
53AAA-C20-A13 datasheet
 

Specifications of 53AAA-C20-A13

Resistance5 KOhmsTolerance10 %
Power Rating1 WattTermination StyleLug
TaperLinearNumber Of Turns1
Element TypeCermetShaft TypeFlatted / D
Shaft Length5/8 inShaft Diameter1/4 in
Operating Temperature Range+ 1 C to + 125 CProductPanel Mount Potentiometers
Lead Free Status / Rohs StatusLead free / RoHS Compliant  
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Electrical Characteristics
Standard Resistance Range
Linear ...................................................................................................1 K ohms to 1 megohm ......................... 150 ohms to 1 megohm
Audio ....................................................................................................1 K ohms to 1 megohm ......................... 1 K ohms to 1 megohm
Total Resistance Tolerance
Linear Tapers ........................................................................................±10 % or ±20 % .................................... ±10 % or ±5 %
Audio Tapers ........................................................................................±10 % or ±20 % .................................... ±10 %
Independent Linearity .................................................................................±5 % ...................................................... ±5 %
Absolute Minimum Resistance ...................................................................2 ohms maximum .................................. 2 ohms maximum
Effective Electrical Angle ............................................................................270 ° ±5 ° .............................................. 270 ° ±5 °
Contact Resistance Variation .....................................................................2 % ........................................................ 2 %
Dielectric Withstanding Voltage (MIL-STD-202 – Method 301)
Sea Level ..............................................................................................1,500 VAC minimum .............................. 1,500 VAC minimum
70,000 ..................................................................................................500 VAC minimum ................................. 500 VAC minimum
Insulation Resistance .................................................................................1,000 megohms minimum ..................... 1,000 megohms minimum
Power Rating At 70 °C (Derate To 0 At 125 °C)
(Voltage Limited By Power Dissipation or 350 VAC, Whichever Is Less)
Linear Tapers ........................................................................................0.5 watt .................................................. 1.0 watt
Audio Tapers ........................................................................................0.25 watt ................................................ 0.5 watt
Theoretical Resolution ................................................................................Essentially infi nite .................................. Essentially infi nite
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Environmental Characteristics
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 Coeffi cient Over Storage Temperature Range ......................±1,000 ppm/°C ...................................... ±150 ppm/°C
Vibration (Single Section) ...........................................................................15 G ....................................................... 15 G
Total Resistance Shift ...........................................................................±2 % maximum ..................................... ±2 % maximum
Voltage Ratio Shift ................................................................................±5 % maximum ..................................... ±5 % maximum
Shock (Single Section) ...............................................................................30 G ....................................................... 30 G
Total Resistance Shift ...........................................................................+2 % maximum ..................................... ±2 % maximum
Voltage Ratio Shift ................................................................................±5 % maximum ..................................... ±5 % maximum
Load Life .....................................................................................................1,000 hours ........................................... 1,000 hours
Total Resistance Shift ...........................................................................±10 % TRS maximum ........................... ±5 % TRS maximum
Rotational Life (No Load) ............................................................................50,000 cycles ........................................ 25,000 cycles
Total Resistance Shift ...........................................................................±10 % TRS maximum ........................... ±10 % TRS maximum
Contact Resistance Variation @ 25,000 Cycles ...................................±2 % ...................................................... ±4 %
Moisture Resistance (MIL-STD-202, Method 103, Condition B)
Total Resistance Shift ...........................................................................±10 % TRS ............................................ ±5 % TRS
IP Rating .....................................................................................................IP 64 ...................................................... IP 64
Mechanical Characteristics
Stop Strength ............................................................................................................................................................................................... 56 N-cm (5 lb.-in.)
Mechanical Angle ...................................................................................................................................................................................................... 290 ° ±5 °
Torque
Starting (All Sections) ........................................................................................................................Running torque +0.35 N-cm (+0.5 oz.-in.) maximum
Running (Single Section) ............................................................................................................................................. 0.15 to 1.4 N-cm (0.2 to 2.0 oz.-in.)
Running (Dual or Triple Section) .................................................................................................................................. 0.35 to 1.8 N-cm (0.5 to 2.5 oz.-in.)
Mounting (Torque on Bushing) .......................................................................................................................... 1.7 to 2.0 N-m (15 to 18 lb.-in.) maximum
Weight (Single Section).............................................................................................................................................................................................. 5.5 grams
(Each Additional Section) .................................................................................................................................................................................... 3.0 grams
Terminals ................................................................................................................................................................................................... PC pin or solder lug
Soldering Condition .................................................................. Recommended hand soldering using Sn95/Ag5 no clean solder, 0.025 ” wire diameter.
Marking .................................................................................................................. Manufacturer’s trademark, part number, resistance value and date code.
Ganging (Multiple Section Potentiometers) ....................................................................................................................................................6 cups maximum
Hardware ...........................................One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number.
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At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.
Features
RoHS compliant*
Conductive plastic or cermet
Linear and audio tapers
PC board and bushing mount
Gangable
Metal bushing and shaft
Sealed for board washing
51/53 - Sealed 1/2 ” (12.5 mm) Square Control
Conductive Plastic
Maximum temperature 399 °C (750 °F) for 3 seconds. No wash process to be used with no clean fl ux.
Part can be wave soldered at 260 °C (500 °F) for 5 seconds, no wash process with no clean fl ux.
Customers should verify actual device performance in their specifi c applications.
Cermet
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifi cations are subject to change without notice.

53AAA-C20-A13 Summary of contents

  • Page 1

    Electrical Characteristics Standard Resistance Range Linear ...................................................................................................1 K ohms to 1 megohm ......................... 150 ohms to 1 megohm Audio ....................................................................................................1 K ohms to 1 megohm ......................... 1 K ohms to 1 megohm Total Resistance Tolerance Linear Tapers ........................................................................................±10 % ...

  • Page 2

    Sealed 1/2 ” (12.5 mm) Square Control Product Dimensions PACKAGE DIMENSIONS 24.15 ± 0.33 (.950 ± .021) 16.51 ± 0.25 (.650 ± .010) 8.89 ± 0.18 (.350 ± .007) .64 "L" ( .025) 0.30 (.0118) 5.08 ± 0.30 ...

  • Page 3

    Sealed 1/2 ” (12.5 mm) Square Control Shaft/Bushing Styles A Style Bushing 9.53 (.375) STD. LENGTH ‘L’ 1.60 ± 0.25 .500 OPT. (.063 ± .010) .625 .750 .875 1.194 ± 0.10 OPT. 1.000 (.047 ± .004) 3/8-32UNEF-2A 6.35 ...