pec12r - 12 mm incremental encoder features compact design, long life and high reliability momentary push switch option available in a wide variety of con gurations to meet many user requirements *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. **devices are tested using standard noise reduction lters. for optimum performance, designers should use noise reduction lters in their circuits. speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. how to order pec12r - 4 0 20 f - s 0012 model terminal/bushing con guration 2 = vertical mount - radial pc pin/no bushing 3 = horizontal mount - axial pc pin/with bushing 4 = horizontal mount - axial pc pin/no bushing detent option 0 = no detents 1 = 12 detents (available with 12 pulses only) 2 = 24 detents standard shaft length 15 = 15.0 mm (horizontal mount only) 17 = 17.5 mm 20 = 20.0 mm 22 = 22.5 mm 25 = 25.0 mm 30 = 30.0 mm shaft style f = insulated flatted shaft switch con guration s = push momentary switch n = no switch resolution 0012 = 12 pulses per 360 ?rotation 0024 = 24 pulses per 360 ?rotation electrical characteristics output ........................................................................................................................ ............................................................................2-bit quadrature code contact rating ................................................................................................................ .............................................................................. 10 ma @ 5 vdc insulation resistance ......................................................................................................... ............................................................10 megohms @ 250 vdc dielectric withstanding voltage sea level .................................................................................................................... ............................................................................. 50 vac minimum electrical travel ............................................................................................................. ........................................................................................continuous contact bounce (15 rpm)........................................................................................................ ................................................................2.0 ms. maximum** rpm (operating) ............................................................................................................... .............................................................................100 maximum** environmental characteristics operating temperature range ................................................................................................... ....................................-30 ? to +70 ? (-22 ? to +158 ?) storage temperature range ..................................................................................................... .....................................-40 ? to +85 ? (-40 ? to +185 ?) humidity....................................................................................................................... .......................................... mil-std-202, method 103b, condition b vibration ..................................................................................................................... ...........................................10~55~10 hz / 1 min. / amplitude 1.5 mm shock.......................................................................................................................... ................................................................................................... 100 g rotational life................................................................................................................ .................................................................... 30,000 cycles minimum switch life ................................................................................................................... ...................................................................... 20,000 cycles minimum ip rating ..................................................................................................................... .....................................................................................................ip 40 mechanical characteristics mechanical angle .............................................................................................................. ........................................................................... 360 ?continuous running torque ................................................................................................................ ...........................................30.6 to 204 g-cm (0.42 to 2.83 oz.-in.) shaft side load (static)....................................................................................................... .........................................................2.04 kgf (4.5 lbs.) minimum weight ........................................................................................................................ ...................................................................... 3 gm (0.1 oz.) maximum terminals ..................................................................................................................... ............................................................ printed circuit board terminals terminals ..................................................................................................................... ............................................................ printed circuit board terminals soldering condition wave soldering .......................................................................................... sn95.5/ag2.8/cu0 .7 solder with no-clean ux: 260 ? max. for 3 ?1 sec. hand soldering .......................................................................................................... ....................................................................... not recommended hardware ...................................................................................................................... ........................................................................no hardware supplied switch characteristics switch type ................................................................................................................... .................................................contact push on momentary spst power rating (resistive load) ................................................................................................. .................................................................... 10 ma at 5 v dc switch travel ................................................................................................................. ..................................................................................... 0.5 ?0.3 mm switch actuation force ........................................................................................................ ................................................610 ?306 gf (8.47 ?4.24 oz.-in.) contact resistance ............................................................................................................ ...............................................................100 milliohms @ 5 vdc quadrature output table a signal cw d on off b signal ccw *rohs compliant
speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. 3312 - 2 mm smd trimming potentiometer pec12r-2xxxf-sxxxx (vertical mount - radial pc pin/no bushing, push momentary switch) pec12r-2xxxf-nxxxx (vertical mount - radial pc pin/no bushing, no switch) l f 5.0 (.197) 5.0 (.197) 4.5 +0/-0.1 (.177 +0/-.004) 4.1 (.160) mounting surface 2.4 (.094) 6.0 (.236) dia. dia. 7.0 (.276) c 0.5 (.020) 10.0 (.394) 3.5 (.138) 1.9 (.075) 2.5 (.098) 0.8 (.031) 12.5 (.492) 13.4 (.528) 5.0 (.197) 10.2 (.402) b c a c b a channel a common channel b 0.8 (.032) 10.8 (.425) 2.5 (.098) 2 plcs. 2.1 +0.2/-0 (.083 +.008/-0) 2 plcs. 2.0 +0.2/-0 (.079 +.008/-0) 1.0 +0.1/-0 (.039 +.004/-0) dia. 3 plcs. c b a 5.0 (.197) l f 6.0 (.236) 5.0 (.197) 4.5 +0/-0.1 (.177 +0/-.004) 5.1 (.201) mounting surface 2.4 (.094) 6.0 (.236) dia. dia. 7.0 (.276) c switch travel 0.5 (.020) 10.0 (.394) 3.5 (.138) 1.9 (.075) 3.5 (.138) 0.8 (.031) 0.5 (.020) 12.5 (.492) 13.4 (.528) 5.0 (.197) 10.2 (.402) b c a c b a channel a common channel b 0.8 (.032) 10.8 (.425) 2.5 (.098) 3.5 (.138) 2 plcs. 2.1 +0.2/-0 (.083 +.008/-0) 2 plcs. 2.0 +0.2/-0 (.079 +.008/-0) 1.0 +0.1/-0 (.039 +.004/-0) dia. 5 plcs. c b a 5.0 (.197) pec12r - 12 mm incremental encoder product dimensions applications level control, tuning and timer settings in: audio-visual equipment consumer electric appliances musical instrumentation communications equipment l 17.5 (.688) 20.0 (.787) 22.5 (.886) 25.0 (.984) 30.0 (1.181) f 5.0 (.197) 7.0 (.276) 7.0 (.276) 12.0 (.472) 12.0 (.472) dimensions: mm (inches) tolerance: <10 (<.400) = ?.3 (?012) 10 ( .400) = ?.5 (?020) suggested filter circuit switch circuit 12 5 vdc 10k ohms 10k ohms 10k ohms 10k ohms terminal b terminal c terminal a 0.01 f 0.01 f encoder
speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. 3312 - 2 mm smd trimming potentiometer pec12r - 12 mm incremental encoder product dimensions pec12r-3xxxf-sxxxx (horizontal mount - axialpc pin/with bushing, push momentary switch) pec12r-3xxxf-nxxxx (horizontal mount - axial pc pin/with bushing, no switch) 13.2 (.520) 7.5 (.295) 2 plcs. 3.0 (.118) 1.0 +0.2/-0 (.039 +.008/-0) dia. 3 plcs. c b a 5.0 (.197) 2.0 (.079) 2 plcs. l f lb 5.6 (.220) 4.5 +0/-0.1 (.177 +0/-.004) 4.7 (.185) mounting surface m9 x 0.75 (.030) 6.0 +0/-0.1 (.236 +0/-.004) dia. 12.4 (.488) 13.4 (.528) 5.0 (.197) b c a c b a channel a common channel b 14.0 (.551) 3 plcs. 0.8 (.031) l f lb switch travel 6.6 (.260) 4.5 +0/-0.1 (.177 +0/-.004) 3.5 (.138) 0.4 +0.3/-0.2 (.016 +.012/-.008) mounting surface m9 x 0.75 (.030) 6.0 +0/-0.1 (.236 +0/-.004) dia. 5.0 (.197) b c a w s c b a channel a common channel b 13.2 (.520) 7.5 (.295) 7.0 (.276) 2 plcs. 3.0 (.118) 1.0 +0.2/-0 (.039 +.008/-0) dia. 5 plcs. c b a 5.0 (.197) 2.0 (.079) 2 plcs. w s 2.0 (.079) 2.0 (.079) l 17.5 (.688) 20.0 (.787) 22.5 (.886) 25.0 (.984) 30.0 (1.181) lb 5.0 (.197) 5.0 (.197) 7.0 (.276) 7.0 (.276) 7.0 (.276) f 5.0 (.197) 7.0 (.276) 7.0 (.276) 12.0 (.472) 12.0 (.472) dimensions: mm (inches) tolerance: <10 (<.400) = ?.3 (?012) 10 ( .400) = ?.5 (?020)
speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. pec12r - 12 mm incremental encoder product dimensions rev. 07/13 l f lb switch travel 6.1 (.240) 4.5 +0/-0.1 (.177 +0/-.004) 3.5 (.138) 0.4 +0.3/-0.2 (.016 +.012/-.008) mounting surface 7.0 (.276) pec12r-4xxxf-sxxxx (horizontal mount - axial pc pin/no bushing, push momentary switch) 6.0 +0/-0.1 (.236 +0/-.004) dia. 5.0 (.197) b c a w s c b a channel a common channel b 14.0 (.551) 3 plcs. 0.8 (.031) 13.2 (.520) 7.5 (.295) 7.0 (.276) 2 plcs. 2.6 (.102) 1.0 +0.2/-0 (.039 +.008/-0) dia. 5 plcs. c b a 5.0 (.197) 2.0 (.079) 2 plcs. w s pec12r-4xxxf-nxxxx (horizontal mount - axial pc pin/no bushing, no switch) 13.2 (.520) 7.5 (.295) 2 plcs. 2.6 (.102) 1.0 +0.2/-0 (.039 +.008/-0) dia. 3 plcs. c b a 5.0 (.197) 2.0 (.079) 2 plcs. l f lb 5.1 (.201) 4.5 +0/-0.1 (.177 +0/-.004) 4.7 (.185) 2.0 (.079) mounting surface 6.0 +0/-0.1 (.236 +0/-.004) dia. b c a c b a channel a common channel b 12.4 (.488) 13.4 (.528) 5.0 (.197) 2.0 (.079) l 15.0 (.591) 17.5 (.688) 20.0 (.787) 22.5 (.886) 25.0 (.984) 30.0 (1.181) lb 2.0 (.079) 5.0 (.197) 5.0 (.197) 5.0 (.197) 5.0 (.197) 5.0 (.197) f 5.0 (.197) 5.0 (.197) 7.0 (.276) 7.0 (.276) 12.0 (.472) 12.0 (.472) dimensions: mm (inches) tolerance: <10 (<.400) = ?.3 (?012) 10 ( .400) = ?.5 (?020) asia-paci c: tel: +886-2 2562-4117 fax: +886-2 2562-4116 europe: tel: +41-41 768 5555 fax: +41-41 768 5510 the americas: tel: +1-951 781-5500 fax: +1-951 781-5700 www.bourns.com
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