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54AAN-B24-B10/P50L

Description
Potentiometer, Conductive Plastic, 0.5W, 1000ohm, 20% +/-Tol, -1000,1000ppm/Cel, 4995
CategoryPassive components    The resistor   
File Size348KB,4 Pages
ManufacturerBourns
Websitehttp://www.bourns.com
Environmental Compliance
Download Datasheet Parametric View All

54AAN-B24-B10/P50L Overview

Potentiometer, Conductive Plastic, 0.5W, 1000ohm, 20% +/-Tol, -1000,1000ppm/Cel, 4995

54AAN-B24-B10/P50L Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Reach Compliance Codenot_compliant
ECCN codeEAR99
structureSquare
JESD-609 codee3
Lead length6.35 mm
Manufacturer's serial number54
Maximum operating temperature125 °C
Minimum operating temperature1 °C
Package height13.24 mm
Package length12.5 mm
Package formPCB Mount
Package width24.13 mm
Rated power dissipation(P)0.5 W
resistance1000 Ω
Resistor typePOTENTIOMETER
rotation angle270 deg
series54
size code4995
technologyCONDUCTIVE PLASTIC
Temperature Coefficient-1000,1000 ppm/°C
Terminal surfaceMatte Tin (Sn)
Tolerance20%
PL
IA
NT
Features
RoHS compliant*
Push-pull switch
Linear and audio tapers
PC board and bushing mount
Splash seal
Metal bushing and shaft
Applications
Test and measurement equipment
Communications equipment
Medical diagnostic equipment
Professional audio equipment
*R
oH
S
CO
M
54 - 1/2 ” (12.5 mm) Panel Control w/Push-Pull Switch
Electrical Characteristics
1
Standard Resistance Range
Linear ........................................................................................................................................................................................1K to 500K ohms
Audio ........................................................................................................................................................................................1K to 500K ohms
Total Resistance Tolerance
B & D Tapers ..............................................................................................................................................................................................±20 %
E & S Tapers ..............................................................................................................................................................................................±10 %
Independent Linearity ........................................................................................................................................................................................±5 %
Absolute Minimum Resistance ......................................................................................................................................................2 ohms maximum
Effective Electrical Angle .............................................................................................................................................................................. 270 ° ±5
Contact Resistance Variation ............................................................................................................................................................................±2 %
Dielectric Withstanding Voltage (MIL-STD-202 – Method 301)
Sea Level .............................................................................................................................................................................1,500 VAC minimum
70,000 .....................................................................................................................................................................................500 VAC minimum
Insulation Resistance .......................................................................................................................................................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
Audio Tapers ..........................................................................................................................................................................................0.25 watt
Theoretical Resolution ................................................................................................................................................................... Essentially infinite
Environmental Characteristics
1
Operating Temperature Range ....................................................................................................................................................... +1 °C to +125 °C
Storage Temperature Range .........................................................................................................................................................-55 °C to +125 °C
Temperature Coefficient Over Storage Temperature Range .............................................................................................................±1,000 ppm/°C
Vibration ...............................................................................................................................................................................................................8 G
Total Resistance Shift ................................................................................................................................................................. ±2 % maximum
Voltage Ratio Shift ...................................................................................................................................................................... ±5 % maximum
Shock .................................................................................................................................................................................................................20 G
Total Resistance Shift ................................................................................................................................................................. +2 % maximum
Voltage Ratio Shift ...................................................................................................................................................................... ±5 % maximum
Load Life................................................................................................................................................................................................. 1,000 hours
Total Resistance Shift ....................................................................................................................................................... ±10 % TRS maximum
Rotational Life (No Load) ..................................................................................................................................................................... 50,000 cycles
Total Resistance Shift ....................................................................................................................................................... ±10 % TRS maximum
Contact Resistance Variation ......................................................................................................................................................................±2 %
Moisture Resistance (MIL-STD-202, Method 103, Condition B)
B & E ..................................................................................................................................................................................................±10 % TRS
D & S..................................................................................................................................................................................................±20 % TRS
IP Rating
Entire Unit .................................................................................................................................................................................................... IP 64
Shaft/Bushing .............................................................................................................................................................................................. IP 65
Mechanical Characteristics
Stop Strength .......................................................................................................................................................................... 39.5 N-cm (3.5 lb.-in.)
Mechanical Angle ....................................................................................................................................................................................... 290 ° ±5 °
Torque
Starting/Running ..........................................................................................................................................0.2 to 1.3 N-cm (0.25 to 2.0 oz.-in.)
Mounting (Torque on Bushing).............................................................................................................................1.7 to 2.0 N-m (15 to 18 lb.-in.)
Weight .........................................................................................................................................................................................................10 grams
Terminals .................................................................................................................................................................................... PC pin or solder lug
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.
Part can be wave soldered at 260 °C (500 °F) for 5 seconds, no wash process with no clean flux.
Marking................................................................................................... Manufacturer’s trademark, part number, resistance value and date code.
Ganging (Multiple Section Potentiometers) ..................................................................... Inquire for availability, minimum order quantity and price.
Hardware ............................................................................................One lockwasher and one mounting nut is shipped with each potentiometer.
1At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.
*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.
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