3590S-2-102L 进口 原装 BOURNS 13年份 假一赔十

standard resistance range ....................................................................................................200 to 100 k ohms
total resistance tolerance .................................................................................................. ±5 %
independent linearity ......................................................................................... ±0.25 %
effective electrical angle .................................................................................................... 3600 ° +10 °, -0 °
absolute minimum resistance ............................................................................................ 1 ohm or 0.1 % maximum (whichever is greater)
noise ........................................................................................................................ 100 ohms enr maximum
dielectric withstanding voltage (mil-std-202, method 301)
sea level ....................................................................................................................... 1,500 vac minimum
power rating (voltage limited by power dissipation or 450 vac, whichever is less)
+40 °c.................................................................................................................. 2 watts
+125 °c............................................................................................................................................................ 0 watt
insulation resistance (500 vdc) ................................................................. 1,000 megohms minimum
resolution ............................................................................................... see recommended part numbers
environmental characteristics1
operating temperature range ................................................................................ -40 °c to +125 °c
storage temperature range .............................................................. -55 °c to +125 °c
temperature coeffi cient over storage temperature range2.........................................................................................................±50 ppm/°c maximum/unit
vibration ................................................................................................................... 15 g
wiper bounce ................................................................................. 0.1 millisecond maximum
shock .................................................................................................................... 50 g
wiper bounce ......................................................................... 0.1 millisecond maximum
load life ........................................................................................................... 1,000 hours, 2 watts
total resistance shift .............................................................................................................±2 % maximum
rotational life (no load) ............................................................................................1,000,000 shaft revolutions
total resistance shift ..................................................................................................±5 % maximum
moisture resistance (mil-std-202, method 103, condition b)
total resistance shift ..................................................................................................±2 % maximum
ip rating
sealed versions (-3, -4, -7, and -8).........................................................................................................................ip 65
unsealed versions (-1 -2, -5, and -6) ...................................................................................................................ip 40
mechanical characteristics1
stop strength ......................................................................................................45 n-cm (64 oz.-in.) minimum
mechanical angle .............................................................................................................................. 3600 ° +10 °, -0 °
torque (starting & running) ................................................................................................................................. 0.35 n-cm (0.5 oz.-in.) maximum (unsealed)
1.1 n-cm (1.5 oz.-in.) maximum (sealed)
mounting............................................................................. 55-80 n-cm (5-7 lb.-in.) (plastic)
90-113 n-cm (8-10 in.-lb.) (metal)
shaft runout ......................................................................................................... 0.13 mm (0.005 in.) t.i.r.
lateral runout .............................................................................................. 0.20 mm (0.008 in.) t.i.r.
shaft end play ....................................................................................................... 0.25 mm (0.010 in.) t.i.r.
shaft radial play ...................................................................................................... 0.13 mm (0.005 in.) t.i.r.
pilot diameter runout ...................................................................................................... 0.08 mm (0.003 in.) t.i.r.
backlash ..........................................................................................................................1.0 ° maximum
weight ..............................................................................
terminals ..................................................................................................................... solder lugs or pc pins
soldering condition
manual soldering ......................................................... 96.5sn/3.0ag/0.5cu solid wire or no-clean rosin cored wire; 370 °c (700 °f) max. for 3 seconds
wave soldering...................................................................................96.5sn/3.0ag/0.5cu solder with no-clean fl ux; 260 °c (500 °f) max. for 5 seconds
wash processes ................................................................................................... not recommended
marking ....................................manufacturer’s name and part number, resistance value and tolerance, linearity tolerance, wiring diagram, and date code.
ganging (multiple section potentiometers) ......................................................................................... 1 cup maximum
hardware ...........................................................................................................one lockwasher and one mounting nut is shipped with each potentiometer.
note: for anti-rotation pin add 91 after confi guration dash number. example: -2 becomes -291 to add ar pin.
1at room ambient: +25 °c nominal and 50 % relative humidity nominal, except as noted.
2consult manufacturer for complete specifi cation details for resistances below 1k ohms.
boldface listings are in stock and

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本产品的加工定制是否，品牌是BOURNS，型号是3590S-2-102L，种类是单圈，用途是微调，材料是合成膜，性能是微调，阻值调节方式是旋转式，阻值允许偏差是±0.1（%）