9.5 (0.374) 0.9 0.1 (0.035 0.004) xx y y 12 3 3.5 (0.138) 4.85 (0.191) 6.5 0.5 (0.256 0.002) l f b 6.0 +0/-0.05 (0.236 +0/-0.002) dia. c1 0.75 0.030 m7 x 4.5 +0/-0.1 (0.277 +0/-0.004) 1.5 0.5 (0.059 0.020) switch travel 60 shaft shown in full ccw position 0.8 0.2 (0.031 0.002) r2 sw r1 22.06 (0.869) 25.0 (0.984) 10.0 (0.394) 6.0 0.1 (0.236 0.004) dia. c0.5 0.75 0.030 m7 x 1.0 0.1 (0.039 0.004) 1.5 0.5 (0.059 0.020) switch travel 1.6 0.2 (0.063 0.008) 0.8 0.2 (0.031 0.002) r2 sw r1 22.06 (0.869) 9.5 (0.374) 0.9 0.1 (0.035 0.004) xx y y 12 3 3.5 (0.138) 4.85 (0.191) 6.5 0.5 (0.256 0.002) 60 shaft shown in full ccw position 9.5 (0.374) 0.9 0.1 (0.035 0.004) xx y shaft slot is optional angle y 12 3 3.5 (0.138) 4.85 (0.191) 6.5 0.5 (0.256 0.002) 20.0 (0.787) 6.0 (0.236) 7.0 (0.276) 22.06 (0.869) 0.8 0.2 (0.031 0.002) 9.0 (0.354) 6.0 (0.236) dia. c1 r2 sw r1 0.75 0.030 m7 x 1.0 (0.040) 1.5 0.5 (0.059 0.020) switch travel 1.0 (0.040) features carbon element assortment of resistance tapers variety of shaft lengths flatted, knurled and slotted shaft styles center detent option PTM90 series panel control w/push-push switch *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. 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. electrical characteristics standard resistance range ............................1k ohms to 1 megohm standard resistance tolerance r < 250k ohms .............................20 % r 250k ohms .............................30 % end resistance r < 50k ohms .................. 30 ohms max. r 50k ohms ............. 0.1 % of tr max. insulation resistance @ 250 vdc ................................. 100 megohms min. dielectric withstanding voltage ....300 vac tracking error (-40 db to 0 db) .........3 db standard taper ...................... linear, audio power rating linear ....................................... 0.05 watt audio ...................................... 0.025 watt slider noise ...........................100 mv max. operating voltage ........... 50 vac / 10 vdc environmental characteristics operational life .................... 15,000 cycles tr shift .........................................15 % operating temp. range ...-10 c to +55 c resistance to solder heat ..................5 % ip rating .............................................ip 40 mechanical characteristics mechanical angle ....................... 300 3 operating torque ..................20~250 gf-cm stop strength........................ 5 kgf-cm min. mounting torque ................ 10 kgf-cm max. shaft push/pull strength ......... 10 kgf max. soldering condition manual ............... 300 c 5 c for 3 sec. wave .................. 260 c 5 c for 5 sec. wash ......................... not recommended hardware ....................one ? at washer and one mounting nut supplied with each potentiometer switch characteristics power rating .......................3 a @ 16 vdc contact resistance .............. 100 milliohms dielectric strength bushing to terminals .................300 vac switch terminals .........................50 vac insulation resistance bushing to terminals @ 250 vac ......................................... 100 megohms switch terminals @ 50 vac ........................................... 10 megohms switch type .................. push on - push off contact arrangement........................ spdt switch stroke......................... 1.5 0.1 mm operating force......................... 2 kgf max. operating life ....................... 10,000 cycles product dimensions knurled shaft dimensions: mm (inches) slotted shaft flatted shaft *rohs compliant dimensions l 20 (0.787) 30 (1.181) b 7 (0.276) 10 (0.394) f 10 (0.694) 12 (0.472)
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. PTM90 series panel control w/push-push switch tapers 010 10 20 20 30 30 40 40 50 50 60 60 70 70 80 80 90 90 100 100 a series tapers terminal 1 output voltage across terminals 1-2 input voltage across terminals 1-3 x 100 (%) terminal 3 rotational travel (%) (05a);a1 (10a);a2 (15a);a3 (20a);a4 (25a);a5 (30a);a6 010 10 20 20 30 30 40 40 50 50 60 60 70 70 80 80 90 90 100 100 b series tapers terminal 1 output voltage across terminals 1-2 input voltage across terminals 1-3 x 100 (%) terminal 3 rotational travel (%) (4 b );b 4 (3b);b3 (2b);b2 (1b);b1 (5b);b5 010 10 20 20 30 30 40 40 50 50 60 60 70 70 80 80 90 90 100 100 c series tapers terminal 1 output voltage across terminals 1-2 input voltage across terminals 1-3 x 100 (%) terminal 3 rotational travel (%) (05c);c1 (10 c );c2 (15c);c3 (20c);c4 (25 c);c5 (30c);c6 rev. 03/13 how to order PTM90 2 - 0 25 s - 103 b2 model number designator PTM90 = panel control w/push-push switch number of sections 2 = dual gang center detent 0 = no detent 1 = center detent shaft length (fms) 20 = 20 mm (knurled and flatted shaft) 25 = 25 mm (slotted shaft only) 30 = 30 mm (flatted shaft only) shaft style f = flatted metal k = knurled (18 tooth serrated) s = slotted metal resistance code (see standard resistance table) resistance taper (see taper charts) taper series followed by curve number standard resistance table resistance resistance (ohms) code 1,000 102 2,000 202 5,000 502 10,000 103 20,000 203 50,000 503 100,000 104 200,000 204 500,000 504 1,000,000 105 switch circuit schematic outer connection ac df 3 2 1 r1 3' 2' 1' r2 dual gang m7 x washer nut 2.0 (.079) 0.5 (.020) dia. 7.2 (.283) dia. 11.0 (.433) dia. 12.7 (.500) 0.75 (.030) dia. 12.0 (.472) hardware dimensions: mm (inches) mounting hole detail 2.0 0.1 (0.079 0.004) y y xx 0.8 0.2 (0.315 0.008) 6.0 0.2 (0.236 0.008) 5.0 (0.197) 5.55 (0.218) 4.0 (0.157) 2.5 (0.098) 5.0 (0.197) 1.0 +0.1/-0 (0.039 +0.004/-0) dia. mounting surface ac df 10 plcs. locating lug detail
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