features compatible with other members of the model 80 series the only 10-turn precision potentiometer in a modular panel control package up to 2 sections available rohs compliant* 83/84 - 5/8 ? square 10-turn *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. initial electrical characteristics 1 wirewound element (j taper) hybritron element (k taper) standard resistance range ........................................................................ 200 to 100 k ohms............ ................................... 1 k to 100 k ohms total resistance tolerance .......................................................................... ? % ..................... ............................................... ?0 % independent linearity .................................................................................. ?.25 % ............... ................................................ ?.25 % absolute minimum resistance (j taper) ..................................................... 1.0 ohm or 0.1 % (whichever is great er) .............. effective electrical angle ............................................................................. 3600 ?+10 ? -0 ?.... ............................................. 3600 ?+10 ? -0 dielectric withstanding voltage (mil-std-202, method 301) sea level ............................................................................................... 1,000 vac minimum ... ......................................... 1,000 vac minimum insulation resistance (500 vdc) ................................................................. 1,000 megohms minimum ........ ........................... 1,000 megohms minimum power rating (voltage limited by power dissipation or 350 vac, whichever is less) +70 ? .................................................................................................. 1 watt ............. ...................................................... 1 watts +125 ? ................................................................................................. 0 watt .............. ..................................................... 0 watt theoretical resolution ................................................................................. see table ............. ................................................. essentially in nite end voltage (k taper) .................................................................................. ?..................... ...................................................... 0.2 % of applied voltage noise (j taper) ............................................................................................. 100 ohms enr maxim um .................................... output smoothness (k taper) ..................................................................... ?............................ ............................................... 0.15 % maximum environmental characteristics 1 operating temperature range .................................................................... +1 ? to +125 ? .............. ................................... +1 ? to +125 ? storage temperature range ....................................................................... -55 ? to +125 ? ............ .................................... -55 ? to +125 ? temperature coef cient over storage temperature range ....................... ?0 ppm/? ....................................................... .. ?00 ppm/? vibration ...................................................................................................... 15 g .......... ........................................................... 15 g total resistance shift ............................................................................ ? % ...................... .............................................. ? % voltage ratio shift ................................................................................. ?.2 % .................. ............................................... ?.2 % wiper bounce........................................................................................ 0.1 millisecond maximum .. .................................. 0.1 millisecond maximum shock .......................................................................................................... 50 g .......... ........................................................... 50 g total resistance shift ............................................................................ ? % ...................... .............................................. ? % voltage ratio shift ................................................................................. ?.2 % .................. ............................................... ?.2 % wiper bounce........................................................................................ 0.1 millisecond maximum .. .................................. 0.1 millisecond maximum load life ...................................................................................................... 1,000 hours ............. ............................................. 1,000 hours total resistance shift ............................................................................ ? % maximum .............. ..................................... ? % maximum rotational life (no load) ............................................................................. 1,000,000 shaft revoluti ons .................................. 4,000,000 shaft revolutions total resistance shift ............................................................................ ? % maximum ............. ..................................... ? % maximum moisture resistance (mil-std-202, method 103, condition b) total resistance shift ............................................................................ ? % maximum .............. ..................................... ? % maximum insulation resistance (500 vdc) ........................................................... 100 megohms minimum ............... ....................... 100 megohms minimum ip rating ...................................................................................................... ip 40 ......... ............................................................ ip 40 mechanical characteristics 1 stop strength ................................................................................................................. .....................................................33.90 n-cm (48.0 oz.-in.) minimum mechanical angle .............................................................................................................. ............................................................................. 3600 ?+15 ? -0 torque starting ..................................................................................................................... ........................ running torque plus 0.7 n-cm (1.0 oz.-in.) maximum running (1 or 2 section) ..................................................................................................... ...................................... 0.18 to 1.41 n-cm (0.25 to 2.0 oz.-in.) mounting (torque on bushing) ................................................................................................. ................................. 1.7-2.0 n-m (15-18 lb.-in.) maximum shaft runout .................................................................................................................. .................................................................... 0.15 mm (0.006 in.) t.i.r. shaft end play ................................................................................................................ .................................................................... 0.36 mm (0.014 in.) t.i.r. shaft radial play ............................................................................................................. ................................................................... 0.13 mm (0.005 in.) t.i.r. weight (single section)........................................................................................................ ............................................................................. 21 gm (0.75 oz.) (each additional section) .................................................................................................... ....................................................................... 18 gm (0.65 oz.) terminals ..................................................................................................................... .................................................. printed circuit terminals or solder lugs soldering condition ...................................................................recommended hand soldering using sn95/a g5 no clean solder, 0.025 ?wire diameter. maximum temperature 399 ? (750 ?) for 3 seconds. no wash process to be used with no clean ux marking ..........................................................................manufacturer s trademark, wiring diagram, date code a nd resistance, manufacturer s part number ganging (multiple section potentiometers) ..................................................................................... ................................................................. 2 cup maximum hardware ............................................one lockwasher and one mounting nut is shipped with each potentiometer, ex cept where noted in the part number. note: model 83/84 performance speci cations do not apply to units subjected to printed circuit board cleaning procedures. 1 at room ambient: +25 ? nominal and 50 % relative humidity nominal, except as noted. *rohs compliant
speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. 83/84 - 5/8 ? square 10-turn wirewound resolution table dimensions: mm (inches) resistance resolution (ohms) (nom.) (%) 200 .048 500 .037 1 k .032 2 k .031 5 k .023 10 k .020 20 k .015 50 k .012 100 k .010 dimensional drawings note: the models 83/84 dimensions for dual section assembly are for either single or dual concentric shaft styles. dual section model 84 solder lugs 37.03 .71 (1.458 .028) 7.62 .25 (.30 .01) 37.03 .71 (1.458 .028) dual section model 83 pc pins 7.62 .25 (.30 .01)
1 3 2 1 3 cw ccw 2 wiper clockwise locating lug options - all model 80 series a .46 (.018) note: "d" option - no a/r lug. other locating lug options available. for details consult factory. note: slotted end shaft orientation is random. 120 5 std. flat orientation (shaft at ccw end) shaft flat orientation pc pin model 83 .91 (.036) 19.05 .51 (.75 .02) .79 .41 (.031 .016) 6.35 1.02 (.25 .04) 2.54 .25 (.10 .01) 7.62 .25 (.30 .01) (.012) typ. 3 plcs. .30 6.10 .51 (.24 .02) (fms to c ) l 15.88 .38 (.625 .015) 15.88 .38 (.625 .015) 1.52 (.06) 5.08 .51 (.20 .02) 9.14 .76 (.36 .03) solder lug model 84 19.05 .51 (.75 .02) 6.79 .41 (.031 .01) (fms to c ) l 6.10 .51 (.24 .02) 5.59 .51 (.22 .02) 2.54 .25 (.10 .01) typ. 3 plcs. .30 (.012) 7.62 .25 (.30 .01) 15.88 .38 (.625 .015) 15.88 .38 (.625 .015) 1.52 (.06) 9.14 .76 (.360 .03) (.040) slot 1.02 wide x 2.29 long typ. (.090) 3.56 (.14) 1.78 .25 (.070 .010) 2.03 .13 (.080 .005) 1/4-32 unef "e" bushing 1/4 " (6.35 mm) dia. locking - single shaft 6.35 .13 (.500 .005) 10.80 (.425) min. 6.35 .05 (.250 .002) pilot dia. 15.90 0.80 (5/8 1/32) standard shaft slot .78 wide x .78 .25 deep (.031) (.031) (.010) 3.162 .025 (.1245 .001) dia. 3/8-32 unef triple concentric (special order) "a" bushing 3/8 " (9.53 mm) dia. plain - concentric shaft 28.58 .79 (1.125 .031) standard 9.53 (.375) 19.05 .79 (3/4 1/32) standard 6.32 .03 (.249 .001) dia. 3.162 .025 (.1245 .001) dia. dia. 1.98 .03 (.078 .001) outer shaft 6.32 dia. operates section #1 inner shaft 3.18 dia. operates section #2, #3, & #4 ("g" style) (.249) (.125) "b" bushing 3/8 " (9.53 mm) dia. plain - single shaft 3/8-32 unef 12.70 .13 (.500 .005) 15.88 .79 (5/8 1/32) standard shaft slot 1.19 wide x 1.60 + .38/-.00 deep (.047) (.063 + .015/-.000) 6.32 .03 (.249 .001) dia. 9.53 .13 (.375 .005) pilot dia. 11.13 (.438) min. 7.75 (.305) 2.31 (.091) e 3.18 (.125) 13.50 (.531) j 2.36 (.093) 9.53 (.375) h 3.18 (.125) 11.10 (.437) .79 .41 (.031 .016) tolerances except as shown: decimals .xxx .127 (.005) .xx .38 (.015) angle 5 fractions 1/64 "c" bushing 1/4 " (6.35 mm) dia. plain - single shaft 6.35 .13 (.250 .005) 9.53,12.7,15.88,19.05,22.23 .79 (3/8, 1/2, 5/8, 3/4, 7/8, 1/32) standard 3.162 .025 (.1245 .001) dia. shaft slot .79 wide x .79 .25 deep (.031) (.031) ( .010) 6.35 .05 (.250 .002) pilot dia. 2.39 optional flat 6.35 long or 1.52 from "c" bushing end for shafts under 14.30 (.094) (.250) (.06) (9/16) 4.45 (.175) min. "a" bushing 3/8 " (9.53 mm) dia. plain - single shaft 3/8-32 unef 9.50 0.40 (.375 .15) 12.7,15.88,19.05,22.23 .79 (1/2, 5/8, 3/4, 7/8 1/32) standard 6.32 .03 (.249 .001) dia. 7.92 (.312) min. 9.53 .13 (.375 .005) pilot dia. 45 5 x (.010) chamfer .25 45 5 x (.010) chamfer .25 45 5 x (.010) chamfer .25 45 5 x (.010) chamfer .25 (.063+.015/-.000) shaft slot 1.19 wide x 1.60 + .38/-.00 deep (.047) 5.49 optional flat 16.00 long or 1.52 from a" bushing end for shafts under (11/16) (.216 ) (.63) (.06) 17.66 "c" bushing 1/4 " (6.35 mm) dia. plain - concentric shaft 1/4-32 unef 25.40 .79 (1 1/32) standard 15.88 .79 (5/8 1/32) standard 6.35 (.25) outer shaft 3.18 dia.operates section #1 inner shaft 1.98 dia. operates section #2, #3, & #4 ("k" style) (.125) (.08) 3.162 .025 (1.245 .0010) dia. dia. 1.98 .03 (.078 .001) speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. 83/84 - 5/8 ? square 10-turn product dimensions dimensions: mm (inches)
?hybritron? is a registered trademark of bourns, inc. speci? cations are subject to change without notice. customers should verify actual device performance in their speci? c applications. 83/84 - 5/8 ? square 10-turn how to order 8 3 a 1 a - b 2 8 - j 1 5 l element taper resistance code type/tolerance value in ohms j k (j) linear wirewound (06) - 200 (10) - 1 k 10-turn 5 % (08) - 500 (11) - 2 k (k) linear hybritron ? (10) - 1 k (13) - 5 k elements 10-turn 10 % (11) - 2 k (15) - 10 k (13) - 5 k (16) - 20 k (15) - 10 k (18) - 50 k (16) - 20 k (20) - 100 k (18) - 50 k (20) - 100 k available only in shaft type lengths bushings (code) (code) a single plain 1/4 (6.35 mm) d 16,20,24,28 a, b, j b single slotted 1/4 (6.35 mm) d 16,20,24,28 a, b, j c single flatted 1/4 (6.35 mm) d 20,24,28 a, b, j e single slotted 1/8 (3.18 mm) d 12,16,20,24,28 c, e, n f single flatted 1/8 (3.18 mm) d consult factory c, n g dual concentric plain 1/4 (6.35 mm) d - 1/8 (3.18 mm) d 36,40 a, j outer operates section 1 k dual concentric plain 1/8 (3.18 mm) d - 5/64 (1.98 mm) d 32,36 c, n outer operates section 1 l dual concentric plain 1/4 (6.35 mm) d - 1/8 (3.18 mm) d 36,40 a, j outer operates section 1/2 m dual concentric plain 1/8 (3.18 mm) d - 5/64 (1.98 mm) d 32,36 c, n outer operates section 1 n dual concentric plain 1/4 (6.35 mm) d - 1/8 (3.18 mm) d 36,40 a, j outer operates section 1/2/3 p dual concentric plain 1/8 (3.18 mm) d - 5/64 (1.98 mm) d 32,36 c, n outer operates section 1/2 r single slotted 6 mm d 16,19,22,50 r, s t single slotted 4 mm d 10, 13, 22 u v dual concentric plain 6 mm d - 3 mm d 30, 42 r outer operates section 1 a plain 3/8 (9.53 mm) d x 3/8 (9.53 mm) l b locking 3/8 (9.53 mm) d x 1/2 (12.7 mm) l c plain 1/4 (6.35 mm) d x 1/4 (6.35 mm) l e locking 1/4 (6.35 mm) d x 1/2 (12.7 mm) l j plain 3/8 (9.53 mm) d x 1/4 (6.35 mm) l n plain 1/4 (6.35 mm) d x 3/8 (9.53 mm) l r plain 10 mm d x 9 mm l u plain 7 mm d x 6 mm l model 83 10-turn, pc pins 84 10-turn, solder lugs # sections 1 single 2 double 3 triple bushing a single .305 r, 90 cw b double .305 r, 90 & 270 cw c single .305 r, 270 cw d no lug e single .531 r, 90 cw f single .305 r, 180 cw j single .375 r, 90 cw k double .375 r, 90 & 270 cw anti-rotation lug rohs identifier compliant l boldface features are bourns standard options. all others are available with higher minimum order quantities. shaft available length only in (fms) bushing code description code 12 3/8 l c, n, j 16 1/2 l a, c, j, n 20 5/8 l a, b, c, e, j, n 24 3/4 l a, b, c, e, j, n 28 7/8 l a, b, c, e, j, n 32 1 l a, b, c, e, j, n 36 1-1/8 l a, b, c, e, j, n 40 1-1/4 l a, b, c, e, j, n metric 10 10 mml u 13 13 mml u 16 16 mml r 19 19 mml r 22 22 mml r, u 30 30 mml r 42 42 mml r 50 50 mml r rev. 06/12
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