l2 l1 9.5 (0.374) 7.0 (0.276) 8.5 (0.335) 10.0 (0.394) 18.3 1.0 (0.720 0.039) 0.8 0.2 (0.031 0.002) 0.9 0.1 (0.035 0.004) xx y 60 3.5 (0.138) 4.85 (0.191) 6.5 0.5 (0.256 0.002) 3.5 +0/-0.05 (0.138 +0/-0.002) 6.0 + 0/-0.05 (0.236 +0/-0.002) dia. c0.5 sw r2 r1 0.75 0.030 m7 x dia. 2.5 +0/-0.05 (0.098 +0/-0.002) 5.0 + 0/-0.1 (0.197 +0/-0.004) features carbon element assortment of resistance tapers variety of shaft lengths dual gang element flatted, slotted and knurled shaft styles center detent option pth90 series dual concentric shaft panel control w/rotary switch *rohs directive 2002/95/ec jan 27 2003 including annex speci cations are subject to change without notice. customers 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 standard taper .................. linear, audio power rating linear ................................... 0.05 watt audio .................................... 0.05 watt slider noise .......................100 mv max. operating voltage ....... 50 vac / 10 vdc environmental characteristics operational life ................15,000 cycles tr shift .................................... 15 % operating temperature 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 .................10 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 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 ................................. rotary contact arrangement ....................spst switching angle .......................50 max. detent torque ...................... 500 kgf-cm operating life ...................10,000 cycles product dimensions (shown with flatted shaft) dimensions: mm (inches) mounting hole detail knurled shaft l 1 l 2 30.0 (1.181) 20.0 (.787) 35.0 (1.378) 25.0 (.984) locating lug 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) 6.5 (0.256) 5.0 (0.197) 5.0 (0.197) 1.0 +0.1/-0 (0.039 +0.004/-0) dia. mounting surface 8 plcs. additional shaft styles 60 8.0 (0.315) slotting angle of inner shaft not specified outer shaft shown in full ccw position l 2 5.0 (0.197) l 1 1.0 (0.039) 3.0 (0.118) c1 c0.5 m9 x 0.75 (0.030) 1.0 (0.039) 10.0 (0.394) 6.0 (0.236) dia. 8.0 (0.315) 9.0 (0.354) 8.0 (0.315) dia. l 1 l 2 30.0 (1.181) 20.0 (.787) 35.0 (1.378) 25.0 (.984) slotted shaft 60 l 2 5.0 (0.197) l 1 3.0 (0.118) c0.5 c0.5 m9 x 0.75 (0.030) 1.5 (0.059) 4.7 (0.185) dia. 6.7 (0.264) dia. 8.0 (0.315) slotting angle of inner shaft not specified outer shaft shown in full ccw position 10.0 (0.394) 8.0 (0.315) l 1 l 2 35.0 (1.378) 21.0 (.827) 40.0 (1.575) 26.0 (1.024) *rohs compliant
speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. pth90 series dual concentric shaft panel control w/rotary 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. 02/10 how to order pth90 2 - 0 30 f - 103 b2 model number designator pth90 = dual concentric shaft panel control w/rotary switch number of sections 2 = dual gang center detent 0 = no detent 1 = center detent shaft length (fms) *30 = 30 mm 35 = 35 mm 40 = 40 mm shaft style f = flatted metal s = slotted metal k = knurled (18 tooth serrated) resistance code (see standard resistance table) resistance taper (see taper charts) taper series followed by curve number *flatted and knurled shafts only. 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 schematic dual gang 3 2 1 r1 3' 2' 1' r2 switch circuit 12 applications multimedia sound systems mixers / drums / dj equipment automotive sound systems portable electronics portable appliances
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